National Library of Energy BETA

Sample records for window frames capabilities

  1. State-of-the-Art Highly Insulating Window Frames - Research and Market Review

    SciTech Connect (OSTI)

    Gustavsen, Arild; Jelle, Bjorn Petter; Arasteh, Dariush; Kohler, Christian

    2007-01-01

    This document reports the findings of a market and research review related to state-of-the-art highly insulating window frames. The market review focuses on window frames that satisfy the Passivhaus requirements (window U-value less or equal to 0.8 W/m{sup 2}K ), while other examples are also given in order to show the variety of materials and solutions that may be used for constructing window frames with a low thermal transmittance (U-value). The market search shows that several combinations of materials are used in order to obtain window frames with a low U-value. The most common insulating material seems to be Polyurethane (PUR), which is used together with most of the common structural materials such as wood, aluminum, and PVC. The frame research review also shows examples of window frames developed in order to increase the energy efficiency of the frames and the glazings which the frames are to be used together with. The authors find that two main tracks are used in searching for better solutions. The first one is to minimize the heat losses through the frame itself. The result is that conductive materials are replaced by highly thermal insulating materials and air cavities. The other option is to reduce the window frame area to a minimum, which is done by focusing on the net energy gain by the entire window (frame, spacer and glazing). Literature shows that a window with a higher U-value may give a net energy gain to a building that is higher than a window with a smaller U-value. The net energy gain is calculated by subtracting the transmission losses through the window from the solar energy passing through the windows. The net energy gain depends on frame versus glazing area, solar factor, solar irradiance, calculation period and U-value. The frame research review also discusses heat transfer modeling issues related to window frames. Thermal performance increasing measures, surface modeling, and frame cavity modeling are among the topics discussed. The review shows that the current knowledge gives the basis for improving the calculation procedures in the calculation standards. At the same time it is room for improvement within some areas, e.g. to fully understand the natural convection effects inside irregular vertical frame cavities (jambs) and ventilated frame cavities.

  2. Key Elements of and Materials Performance Targets for Highly Insulating Window Frames

    SciTech Connect (OSTI)

    Gustavsen, Arild; Grynning, Steinar; Arasteh, Dariush; Jelle, Bjorn Petter; Goudey, Howdy

    2011-03-28

    The thermal performance of windows is important for energy efficient buildings. Windows typically account for about 30-50 percent of the transmission losses though the building envelope, even if their area fraction of the envelope is far less. The reason for this can be found by comparing the thermal transmittance (U-factor) of windows to the U-factor of their opaque counterparts (wall, roof and floor constructions). In well insulated buildings the U-factor of walls, roofs an floors can be between 0.1-0.2 W/(m2K). The best windows have U-values of about 0.7-1.0. It is therefore obvious that the U-factor of windows needs to be reduced, even though looking at the whole energy balance for windows (i.e. solar gains minus transmission losses) makes the picture more complex.In high performance windows the frame design and material use is of utmost importance, as the frame performance is usually the limiting factor for reducing the total window U-factor further. This paper describes simulation studies analyzing the effects on frame and edge-of-glass U-factors of different surface emissivities as well as frame material and spacer conductivities. The goal of this work is to define materials research targets for window frame components that will result in better frame thermal performance than is exhibited by the best products available on the market today.

  3. Comparison of the Window-Frame RHIC-abort kicker with C-type Kicker

    SciTech Connect (OSTI)

    Tsoupas, N.; Hahn, H.; Meng, W.; Severance, Michael; McMahan, Brandon

    2014-08-26

    The high intensity proton bunches (~2.5x1011 p/bunch ) circulating in RHIC increase the temperature of the ferrite-made RHIC-abort-kickers above the Curie point; as a result, the kickers cannot provide the required field to abort the beam at the beam dump. A team of experts in the CAD department worked on modifying the design of the window-frame RHIC-abort kicker to minimize the hysteresis losses responsible for the increase of the ferrite’s temperature. In this technical note we report some results from the study of two possible modifications of the window-frame RHIC-abort kicker, and we compare these results with those of a propose C-type RHIC-abort kicker. We also include an Appendix where we describe a method which may further reduce the hysteresis losses of the window-frame kicker.

  4. Capabilities

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

    Capabilities Find Expertise View homepages for scientists and researchers. Explore potential collaborations and project opportunities. Search the extensive range of capabilities by keyword to quickly find who and what you are looking for. Expertise Search Capabilities| Employees| Projects Capabilities Sort Capabilities Accelerators and Electrodynamics Search High power linear accelerator science and technology Search Accelerator operations Search Accelerator controls Search Neutron science

  5. Capabilities

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

    Capabilities Capabilities LACED is built upon Los Alamos' unparalleled explosives detection capabilities derived from the expertise of award-winning scientists and state-of-the-art facilities. x x x x Key capabilities necessary to ensure national security Through LACED, Los Alamos offers the following capabilities: Explosives Science capabilities include: Analytical chemistry Micromechanical testing Performance testing of explosives from bench scale to demonstration scale Polymorphism

  6. Window Types | Department of Energy

    Energy Savers [EERE]

    Window Types Window Types A wood-frame window with insulated window glazing. | Photo courtesy of ©iStockphoto/chandlerphoto A wood-frame window with insulated window glazing. | Photo courtesy of ©iStockphoto/chandlerphoto Windows come in a number of different frame and glazing types. By combining an energy-efficient frame choice with a glazing type tailored to your climate and application, you can customize each of your home's windows. Types of Window Frames Improving the thermal resistance

  7. Window Types | Department of Energy

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

    Window Types Window Types A wood-frame window with insulated window glazing. | Photo courtesy of ©iStockphoto/chandlerphoto A wood-frame window with insulated window glazing. | Photo courtesy of ©iStockphoto/chandlerphoto Windows come in a number of different frame and glazing types. By combining an energy-efficient frame choice with a glazing type tailored to your climate and application, you can customize each of your home's windows. Types of Window Frames Improving the thermal resistance

  8. Capabilities

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

    Capabilities - Structures of the zwitterionic coatings synthesized for this study. Permalink Gallery Investigations on Anti-biofouling Zwitterionic Coatings for MHK Is Now in Press Analysis, Capabilities, Energy, News, News & Events, Renewable Energy, Research & Capabilities, Water Power Investigations on Anti-biofouling Zwitterionic Coatings for MHK Is Now in Press Sandia's Marine Hydrokinetic (MHK) Advanced Materials program has a new publication on the antifouling efficacy of

  9. Capability

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

    mcnp Clouds go here Capability "Finding the proper balance between the near- term pulls from industry and the critical need for long-term science excellence is a constant challenge that often stresses our enterprise. In managing strategically the trade-o s that come with translational research we are nding win-win outcomes that bene t the Laboratory and our partners. Los Alamos is evolving to enable innovation to play a growing role in support of stable and enduring capabilities." -

  10. BERKELEY LAB WINDOW

    Energy Science and Technology Software Center (OSTI)

    2015-03-06

    WINDOW features include: - Microsoft Windows TM interface - algorithms for the calculation of total fenestration product U-values and Solar Heat Gain Coefficient consistent with ASHRAE SPC 142, ISO 15099, and the National Fenestration Rating Council - a Condensation Resistance Index in accordance with the NFRC 500 Standard - and integrated database of properties - imports data from other LBNL window analysis software: - Import THERM file into the Frame Library - Import records frommore » IGDB and OPtics5 into the Glass Library for the optical properties of coated and uncoated glazings, laminates, and applied films. Program Capabilities WINDOW 7.2 offers the following features: The ability to analyze products made from any combination of glazing layers, gas layers, frames, spacers, and dividers under any environmental conditions and at any tilt; The ability to model complex glazing systems such as venetian blinds and roller shades. Directly accessible libraries of window system components, (glazing systems, glazing layers, gas fills, frame and divider elements), and environmental conditions; The choice of working in English (IP), or Systeme International (SI) units; The ability to specify the dimensions and thermal properties of each frame element (header, sills, jamb, mullion) in a window; A multi-band (wavelength-by-wavelength) spectral model; A Glass Library which can access spectral data files for many common glazing materials from the Optics5database; A night-sky radiative model; A link with the DOE-2.1E and Energy Plus building energy analysis program. Performance Indices and Other Results For a user-defined fenestration system and user-defined environmental conditions, WINDOW calculates: The U-value, solar heat gain coefficient, shading coefficient, and visible transmittance for the complete window system; The U-value, solar heat gain coefficient, shading coefficient, and visible transmittance for the glazing system (center-of-glass values); The U-values of the frame and divider elements and corresponding edge-of-glass areas (based on generic correlations); The total solar and visible transmittance and reflectances of the glazing system. Color properties, i.e. L*, a*, and b* color coordinates, dominant wavelength, and purity for transmitted and reflected (outdoor) solar radiation; The damage-weighted transmittance of the glazing system between 0.3 an 0.38 microns; The angular dependence of the solar and visible transmittances, solar and visible reflectances, solar absorptance, and solar heat gain coefficient of the glazing system; The percent relative humidity of the inside and outside air for which condensation will occur on the interior and exterior glazing surfaces respectively; The center-of-glass temperature distribution.« less

  11. Capabilities

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

    Stationary Power/Safety, Security & Resilience of Energy Infrastructure/Battery Testing/Capabilities - Capabilitiesadmin2015-10-20T02:29:12+00:00 Facility Description Click to Open Factsheet 2012-3432P [181kb pdf] The Energy Storage Test Pad (ESTP) in conjunction with the Energy Storage Analysis Laboratory (ESAL) provides trusted, independent, third party testing and validation from the cell level up to 1+ MW AC electrical energy storage (EES) systems. In addition to long-term testing,

  12. Spring Home Maintenance: Windows, Windows, Windows! | Department...

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

    Home Maintenance: Windows, Windows, Windows Spring Home Maintenance: Windows, Windows, Windows April 26, 2013 - 11:42am Addthis Caulking is an easy way to reduce air leakage ...

  13. Superconducting radiofrequency window assembly

    DOE Patents [OSTI]

    Phillips, H.L.; Elliott, T.S.

    1997-03-11

    The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The srf window assembly has a superconducting metal-ceramic design. The srf window assembly comprises a superconducting frame, a ceramic plate having a superconducting metallized area, and a superconducting eyelet for sealing plate into frame. The plate is brazed to eyelet which is then electron beam welded to frame. A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the srf window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator. 11 figs.

  14. Superconductive radiofrequency window assembly

    DOE Patents [OSTI]

    Phillips, H.L.; Elliott, T.S.

    1998-05-19

    The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The SRF window assembly has a superconducting metal-ceramic design. The SRF window assembly comprises a superconducting frame, a ceramic plate having a superconducting metallized area, and a superconducting eyelet for sealing plate into frame. The plate is brazed to eyelet which is then electron beam welded to frame. A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the SRF window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator. 11 figs.

  15. Superconductive radiofrequency window assembly

    DOE Patents [OSTI]

    Phillips, Harry Lawrence (Seaford, VA); Elliott, Thomas S. (Yorktown, VA)

    1998-01-01

    The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The srf window assembly (20) has a superconducting metal-ceramic design. The srf window assembly (20) comprises a superconducting frame (30), a ceramic plate (40) having a superconducting metallized area, and a superconducting eyelet (50) for sealing plate (40) into frame (30). The plate (40) is brazed to eyelet (50) which is then electron beam welded to frame (30). A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the srf window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator.

  16. Superconducting radiofrequency window assembly

    DOE Patents [OSTI]

    Phillips, Harry L. (Seaford, VA); Elliott, Thomas S. (Yorktown, VA)

    1997-01-01

    The present invention is a superconducting radiofrequency window assembly for use in an electron beam accelerator. The srf window assembly (20) has a superconducting metal-ceramic design. The srf window assembly (20) comprises a superconducting frame (30), a ceramic plate (40) having a superconducting metallized area, and a superconducting eyelet (50) for sealing plate (40) into frame (30). The plate (40) is brazed to eyelet (50) which is then electron beam welded to frame (30). A method for providing a ceramic object mounted in a metal member to withstand cryogenic temperatures is also provided. The method involves a new metallization process for coating a selected area of a ceramic object with a thin film of a superconducting material. Finally, a method for assembling an electron beam accelerator cavity utilizing the srf window assembly is provided. The procedure is carried out within an ultra clean room to minimize exposure to particulates which adversely affect the performance of the cavity within the electron beam accelerator.

  17. High-Efficiency Window Air Conditioners - Building America Top Innovation |

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

    Department of Energy High-Efficiency Window Air Conditioners - Building America Top Innovation High-Efficiency Window Air Conditioners - Building America Top Innovation This photo shows a window air conditioning unit in place in a window frame. Window air conditioners are inexpensive, portable, and can be installed by home occupants, making them a good solution for spot cooling and for installing air conditioning into homes that lack ductwork. However, window air conditioners have low

  18. Window shopping

    SciTech Connect (OSTI)

    Best, D.

    1990-03-01

    The author addresses the energy efficiency of windows and describes changes and new products available in this consumer information article. Experiments currently being done by Lawrence Berkeley Laboratory (LBL), Bonneville Power Authority and the Washington State Energy Office show that some of these superwindows collect more energy from the sun than they let escape from inside the home. One type of window in current production is the low-E (low-emissivity) and the IGUs (insulated glass units). Low-E techniques include glazing of the glass with various materials including polyester and metallic coatings. Other measures include filling the airspace in double pane windows with argon, aerogel or by creating a vacuum in the airspace. Another factor the author considers is ultraviolet light protection.

  19. Window Attachments

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

    DCCurcija@lbl.gov Lawrence Berkeley National Laboratory Window Attachments 2015 Building Technologies Office Peer Review 2 Project Summary Timeline: Start date: 10/1/2013 Planned end date: 9/30/2018 Key Milestones: 1. CGDB Releases (2); 3/31; 9/30/2015 2. Validated simulation methods for priority window attachments; 9/30/2015 Budget: Total DOE $ to date: $1,100k Total future DOE $: $2,100k [estimated] Key Partners: Project Goal: Develop validated simulation models and procedures for

  20. RUGGED CERAMIC WINDOW FOR RF APPLICATIONS

    SciTech Connect (OSTI)

    MIKE NEUBAUER

    2012-11-01

    High-current RF cavities that are needed for many accelerator applications are often limited by the power transmission capability of the pressure barriers (windows) that separate the cavity from the power source. Most efforts to improve RF window design have focused on alumina ceramic, the most popular historical choice, and have not taken advantage of new materials. Alternative window materials have been investigated using a novel Merit Factor comparison and likely candidates have been tested for the material properties which will enable construction in the self-matched window configuration. Window assemblies have also been modeled and fabricated using compressed window techniques which have proven to increase the power handling capability of waveguide windows. Candidate materials have been chosen to be used in fabricating a window for high power testing at Thomas Jefferson National Accelerator Facility.

  1. Adaptive Liquid Crystal Windows

    SciTech Connect (OSTI)

    Taheri, Bahman; Bodnar, Volodymyr

    2011-12-31

    Energy consumption by private and commercial sectors in the U.S. has steadily grown over the last decade. The uncertainty in future availability of imported oil, on which the energy consumption relies strongly, resulted in a dramatic increase in the cost of energy. About 20% of this consumption are used to heat and cool houses and commercial buildings. To reduce dependence on the foreign oil and cut down emission of greenhouse gases, it is necessary to eliminate losses and reduce total energy consumption by buildings. To achieve this goal it is necessary to redefine the role of the conventional windows. At a minimum, windows should stop being a source for energy loss. Ideally, windows should become a source of energy, providing net gain to reduce energy used to heat and cool homes. It is possible to have a net energy gain from a window if its light transmission can be dynamically altered, ideally electronically without the need of operator assistance, providing optimal control of the solar gain that varies with season and climate in the U.S. In addition, the window must not require power from the building for operation. Resolution of this problem is a societal challenge and of national interest and will have a broad global impact. For this purpose, the year-round, allclimate window solution to provide an electronically variable solar heat gain coefficient (SHGC) with a wide dynamic range is needed. AlphaMicron, Inc. (AMI) developed and manufactured 1ft × 1ft prototype panels for the world’s first auto-adjusting Adaptive Liquid Crystal Windows (ALCWs) that can operate from sunlight without the need for external power source and demonstrate an electronically adjustable SHGC. This novel windows are based on AlphaMicron’s patented e-Tint® technology, a guesthost liquid crystal system implemented on flexible, optically clear plastic films. This technology is suitable both for OEM and aftermarket (retro-fitting) lamination to new and existing windows. Low level of power consumption by ALCWs allows for on-board power electronics for automatic matching of transmission through windows to varying climate conditions without drawing the power from the power grid. ALCWs are capable of transmitting more sunlight in winters to assist in heating and less sunlight in summers to minimize overheating. As such, they can change the window from being a source of energy loss to a source of energy gain. In addition, the scalable AMI’s roll-to-roll process, proved by making 1ft × 1ftALCW prototype panels, allows for cost-effective production of large-scale window panels along with capability to change easily their color and shape. In addition to architectural glazing in houses and commercial buildings, ALCWs can be used in other applications where control of sunlight is needed, such as green houses, used by commercial produce growers and botanical gardens, cars, aircrafts, etc.

  2. Advanced Framing Systems and Packages - Building America Top Innovation |

    Energy Savers [EERE]

    Department of Energy Advanced Framing Systems and Packages - Building America Top Innovation Advanced Framing Systems and Packages - Building America Top Innovation This photo shows advanced framing technique above a window. Building America field studies involving thousands of homes have documented significant material, labor, and energy savings when production builders implement advanced framing techniques. Advanced framing can reduce the number of studs in the walls by up to one-third,

  3. Apparatus for insulating windows and the like

    DOE Patents [OSTI]

    Mitchell, Robert A. (R.D. #1, Box 462-A, Voorheesville, NY 12186)

    1984-01-01

    Apparatus for insulating window openings through walls and the like includes a thermal shutter, a rail for mounting the shutter adjacent to the window opening and a coupling for connecting the shutter to the rail. The thermal shutter includes an insulated panel adhered to frame members which surround the periphery of the panel. The frame members include a hard portion for providing the frame and a soft portion for providing a seal with that portion of the wall adjacent to the periphery of the opening. The coupling means is preferably integral with the attachment rail. According to a preferred embodiment, the coupling means includes a continuous hinge of reduced thickness. The thermal shutter can be permanently attached, hinged, bi-folded, or sliding with respect to the window and wall. A distribution method is to market the apparatus in "kit" form.

  4. Apparatus for insulating windows and the like

    DOE Patents [OSTI]

    Mitchell, R.A.

    1984-06-19

    Apparatus for insulating window openings through walls and the like includes a thermal shutter, a rail for mounting the shutter adjacent to the window opening and a coupling for connecting the shutter to the rail. The thermal shutter includes an insulated panel adhered to frame members which surround the periphery of the panel. The frame members include a hard portion for providing the frame and a soft portion for providing a seal with that portion of the wall adjacent to the periphery of the opening. The coupling means is preferably integral with the attachment rail. According to a preferred embodiment, the coupling means includes a continuous hinge of reduced thickness. The thermal shutter can be permanently attached, hinged, bi-folded, or sliding with respect to the window and wall. A distribution method is to market the apparatus in kit'' form. 11 figs.

  5. High Performance Window Attachments

    Energy Savers [EERE]

    High Performance Window Attachments D. Charlie Curcija Lawrence Berkeley National Laboratory dccurcija@lbl.gov 510-495-2602 April 4, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Impact of Project: * Motivate manufacturers to make improvements in Window systems U-Factors, SHGC and daylighting utilization * Increase awareness of benefits from energy efficient window attachments Problem Statement: * A wide range of residential window attachments are available, but

  6. Capabilities | NISAC

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

    NISACCapabilities content top Capabilities Synopsis of NISAC Modeling Capabilities NISAC designed advanced modeling and simulation capabilities to analyze critical infrastructure vulnerabilities, interdependencies, and complexities. These analyses are used to aid our nation's decisionmakers in policy-making, assessments, mitigation planning, education, training, and real-time assistance to crisis response organizations. The domains in which we work are large, complex, dynamic, adaptive,

  7. Updating the Doors and Windows | Department of Energy

    Energy Savers [EERE]

    Updating the Doors and Windows Updating the Doors and Windows August 23, 2012 - 2:46pm Addthis Stephanie Price Communicator, National Renewable Energy Laboratory Since I can't afford to replace my windows like Andrea did recently (I've got a lot more of them for one thing), the next best thing is to be sure the existing ones-- which are double-paned, so that's a help-are well sealed. One of my energy audit recommendations was to caulk the window frames inside and out. My handyman friend Rob and

  8. My Energy Audit, Part 2: Windows | Department of Energy

    Energy Savers [EERE]

    My Energy Audit, Part 2: Windows My Energy Audit, Part 2: Windows July 9, 2012 - 1:48pm Addthis Stephanie Price Communicator, National Renewable Energy Laboratory Last time I wrote about the heating portion of my energy audit -- now for some other items that were checked. The auditor checked some of the windows, which are double-paned, and showed me cracks between the window frame and the house that should be caulked. She recommended caulking both the inside and outside. That's easy enough for

  9. Research Capabilities

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

    Research Capabilities Research Capabilities These capabilities are our science and engineering at work for the national security interest in areas from global climate to cyber security, from nonproliferation to new materials, from clean energy, to supercomputing. thumbnail of Bioscience At Los Alamos, scientists and engineers are working to unlock many of the mechanisms found in nature to improve humanity's ability to battle diseases, create new forms of environmentally friendly and abundant

  10. High Performance Commercial Fenestration Framing Systems

    SciTech Connect (OSTI)

    Mike Manteghi; Sneh Kumar; Joshua Early; Bhaskar Adusumalli

    2010-01-31

    A major objective of the U.S. Department of Energy is to have a zero energy commercial building by the year 2025. Windows have a major influence on the energy performance of the building envelope as they control over 55% of building energy load, and represent one important area where technologies can be developed to save energy. Aluminum framing systems are used in over 80% of commercial fenestration products (i.e. windows, curtain walls, store fronts, etc.). Aluminum framing systems are often required in commercial buildings because of their inherent good structural properties and long service life, which is required from commercial and architectural frames. At the same time, they are lightweight and durable, requiring very little maintenance, and offer design flexibility. An additional benefit of aluminum framing systems is their relatively low cost and easy manufacturability. Aluminum, being an easily recyclable material, also offers sustainable features. However, from energy efficiency point of view, aluminum frames have lower thermal performance due to the very high thermal conductivity of aluminum. Fenestration systems constructed of aluminum alloys therefore have lower performance in terms of being effective barrier to energy transfer (heat loss or gain). Despite the lower energy performance, aluminum is the choice material for commercial framing systems and dominates the commercial/architectural fenestration market because of the reasons mentioned above. In addition, there is no other cost effective and energy efficient replacement material available to take place of aluminum in the commercial/architectural market. Hence it is imperative to improve the performance of aluminum framing system to improve the energy performance of commercial fenestration system and in turn reduce the energy consumption of commercial building and achieve zero energy building by 2025. The objective of this project was to develop high performance, energy efficient commercial fenestration framing systems, by investigating new technologies that would improve the thermal performance of aluminum frames, while maintaining their structural and life-cycle performance. The project targeted an improvement of over 30% (whole window performance) over conventional commercial framing technology by improving the performance of commercial framing systems.

  11. Vacuum Insulation for Windows

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

    Lin Simpson, lin.simpson@nrel.gov National Renewable Energy Laboratory Vacuum Insulation for Windows 2014 Building Technologies Office Peer Review Picture of NREL's transparent vacuum insulation for windows. The picture demonstrates that the evacuated components are transparent while providing superior insulation in a flexible structure that can be retrofitted to installed windows. 2 Project Summary New Competively Selected Award FOA 823 Initial TRL: laboratory validation and development

  12. Cybersecurity Capability

    Office of Environmental Management (EM)

    Cybersecurity Capability Maturity Model (C2M2) Office of Electricity Delivery and Energy Reliability Cybersecurity Capability Maturity Model (C2M2) Frequently Asked Questions 1) What is the C2M2 model? The C2M2 is a voluntary evaluation process utilizing industry-accepted cybersecurity practices that can be used to measure the maturity of an organization's cybersecurity capabilities. The C2M2 is designed to measure both the sophistication and sustainment of a cyber security program. The model

  13. Efficient Windows Collaborative

    SciTech Connect (OSTI)

    Nils Petermann

    2010-02-28

    The project goals covered both the residential and commercial windows markets and involved a range of audiences such as window manufacturers, builders, homeowners, design professionals, utilities, and public agencies. Essential goals included: (1) Creation of 'Master Toolkits' of information that integrate diverse tools, rating systems, and incentive programs, customized for key audiences such as window manufacturers, design professionals, and utility programs. (2) Delivery of education and outreach programs to multiple audiences through conference presentations, publication of articles for builders and other industry professionals, and targeted dissemination of efficient window curricula to professionals and students. (3) Design and implementation of mechanisms to encourage and track sales of more efficient products through the existing Window Products Database as an incentive for manufacturers to improve products and participate in programs such as NFRC and ENERGY STAR. (4) Development of utility incentive programs to promote more efficient residential and commercial windows. Partnership with regional and local entities on the development of programs and customized information to move the market toward the highest performing products. An overarching project goal was to ensure that different audiences adopt and use the developed information, design and promotion tools and thus increase the market penetration of energy efficient fenestration products. In particular, a crucial success criterion was to move gas and electric utilities to increase the promotion of energy efficient windows through demand side management programs as an important step toward increasing the market share of energy efficient windows.

  14. Storm Windows | Department of Energy

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

    Storm Windows Storm Windows An energy upgrade on this daycare center included interior storm windows because most of the windows are on the north elevation. | Photo courtesy of Larry Kinney, Synergistic Building Technologies. An energy upgrade on this daycare center included interior storm windows because most of the windows are on the north elevation. | Photo courtesy of Larry Kinney, Synergistic Building Technologies. Interior storm windows improved the energy efficiency of a daycare center

  15. Plasma window characterization

    SciTech Connect (OSTI)

    Krasik, Ya. E.; Gleizer, S.; Gurovich, V.; Kronhaus, I.; Hershcovitch, A.; Nozar, P.; Taliani, C.

    2007-03-01

    Parameters of an arc Ar plasma discharge used as a plasma window with a discharge current of {approx}50 A and a voltage of {approx}58 V are presented. It is shown that this arc discharge allows one to decrease the pressure at the low pressure end of the plasma window almost 380 times using relatively low pumping at the low pressure end of the plasma window. Calculations of the plasma parameters and their spatial distribution using a simple wall-stabilized arc model showed a satisfactory agreement with the experimentally obtained data. It is shown that a significant decrease in gas flow through the plasma window occurs due to the increase in plasma viscosity. An improvement of the plasma window ignition and some of its design aspects are described as well.

  16. Windows technology assessment

    SciTech Connect (OSTI)

    Baron, J.J.

    1995-10-01

    This assessment estimates that energy loss through windows is approximately 15 percent of all the energy used for space heating and cooling in residential and commercial buildings in New York State. The rule of thumb for the nation as a whole is about 25 percent. The difference may reflect a traditional assumption of single-pane windows while this assessment analyzed installed window types in the region. Based on the often-quoted assumption, in the United States some 3.5 quadrillion British thermal units (Btu) of primary energy, costing some $20 billion, is annually consumed as a result of energy lost through windows. According to this assessment, in New York State, the energy lost due to heat loss through windows is approximately 80 trillion Btu at an annual cost of approximately $1 billion.

  17. Electrochromic Windows: Advanced Processing Technology

    SciTech Connect (OSTI)

    SAGE Electrochromics, Inc

    2006-12-13

    This project addresses the development of advanced fabrication capabilities for energy saving electrochromic (EC) windows. SAGE EC windows consist of an inorganic stack of thin films deposited onto a glass substrate. The window tint can be reversibly changed by the application of a low power dc voltage. This property can be used to modulate the amount of light and heat entering buildings (or vehicles) through the glazings. By judicious management of this so-called solar heat gain, it is possible to derive significant energy savings due to reductions in heating lighting, and air conditioning (HVAC). Several areas of SAGE’s production were targeted during this project to allow significant improvements to processing throughput, yield and overall quality of the processing, in an effort to reduce the cost and thereby improve the market penetration. First, the overall thin film process was optimized to allow a more robust set of operating points to be used, thereby maximizing the yield due to the thin film deposition themselves. Other significant efforts aimed at improving yield were relating to implementing new procedures and processes for the manufacturing process, to improve the quality of the substrate preparation, and the quality of the IGU fabrication. Furthermore, methods for reworking defective devices were developed, to enable devices which would otherwise be scrapped to be made into useful product. This involved the in-house development of some customized equipment. Finally, the improvements made during this project were validated to ensure that they did not impact the exceptional durability of the SageGlass® products. Given conservative estimates for cost and market penetration, energy savings due to EC windows in residences in the US are calculated to be of the order 0.026 quad (0.026×1015BTU/yr) by the year 2017.

  18. The Efficient Windows Collaborative

    SciTech Connect (OSTI)

    Petermann, Nils

    2006-03-31

    The Efficient Windows Collaborative (EWC) is a coalition of manufacturers, component suppliers, government agencies, research institutions, and others who partner to expand the market for energy efficient window products. Funded through a cooperative agreement with the U.S. Department of Energy, the EWC provides education, communication and outreach in order to transform the residential window market to 70% energy efficient products by 2005. Implementation of the EWC is managed by the Alliance to Save Energy, with support from the University of Minnesota and Lawrence Berkeley National Laboratory.

  19. Microelectronic device package with an integral window

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2002-01-01

    An apparatus for packaging of microelectronic devices, including an integral window. The microelectronic device can be a semiconductor chip, a CCD chip, a CMOS chip, a VCSEL chip, a laser diode, a MEMS device, or a IMEMS device. The package can include a cofired ceramic frame or body. The package can have an internal stepped structure made of one or more plates, with apertures, which are patterned with metallized conductive circuit traces. The microelectronic device can be flip-chip bonded on the plate to these traces, and oriented so that the light-sensitive side is optically accessible through the window. A cover lid can be attached to the opposite side of the package. The result is a compact, low-profile package, having an integral window that can be hermetically-sealed. The package body can be formed by low-temperature cofired ceramic (LTCC) or high-temperature cofired ceramic (HTCC) multilayer processes with the window being simultaneously joined (e.g. cofired) to the package body during LTCC or HTCC processing. Multiple chips can be located within a single package. The cover lid can include a window. The apparatus is particularly suited for packaging of MEMS devices, since the number of handling steps is greatly reduced, thereby reducing the potential for contamination.

  20. Windows and Building Envelope Sub-Program Logic Model

    Energy Savers [EERE]

    market entry & acceptance of window & building envelope product installation Improve testing & modeling capabilities, including window design tools to enable market adoption Technology pathways & research reports Improve performance & cost of near-term technologies & reduce manufacturing costs Documented low cost infiltration measurement methods Competitively funded projects to model attachments in window software tools Government, standards & industry orgs. & EE

  1. Residential Windows and Window Coverings: A Detailed View of...

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

    View of the Installed Base and User Behavior Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior Includes information about the ...

  2. Storm Windows | Department of Energy

    Office of Environmental Management (EM)

    interior storm windows because most of the windows are on the north elevation. | Photo courtesy of Larry Kinney, Synergistic Building Technologies. An energy upgrade on this...

  3. Storm Windows | Department of Energy

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

    energy upgrade on this daycare center included interior storm windows because most of the windows are on the north elevation. | Photo courtesy of Larry Kinney, Synergistic Building...

  4. CAMS Capabilities

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

    CAMS Capabilities HVEC 10 MV Model FN Tandem Of the three accelerators CAMS utilizes the largest is the HVEC 10 MV Model FN Tandem, which was obtained from the University of Washington and installed at LLNL in the mid-80s. During installation the accelerator's belt charging system was replaced with a NEC Pelletron, new Dowlish spiral-inclined beam tubes were installed, as were the gas-handling systems necessary for use of SF6 as the insulating tank gas. The FN accelerator is routinely operated

  5. Tips: Windows | Department of Energy

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

    Windows Tips: Windows Tips: Windows Windows can be one of your home's most attractive features. Windows provide views, daylighting, ventilation, and heat from the sun in the winter. Unfortunately, they can also account for 10% to 25% of your heating bill by letting heat out. During the summer, your air conditioner must work harder to cool hot air from sunny windows. Install ENERGY STAR®-qualified windows and use curtains and shade to give your air conditioner and energy bill a break. If your

  6. Vacuum Insulation for Window

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

    3M#Pres(ge#70# 3M#Pres(ge#90# Glass# on Vacuum I nsula4on for W indow 201 Bu uildin Te echnologie Offi ffic Pe ee Rev vie Pictures of NREL's transparent vacuum insulation for windows. The pictures show that the evacuated components are transparent while providing superior insulation in a flexible structure that can be retrofitted to installed windows. Image of vacuum capsules low-e coated films and glass, after multiple sprayed layers. Lin Simpson, lin.simpson@nrel.gov Na4ona Ren newabl En nerg

  7. Making Smart Windows Smarter

    Broader source: Energy.gov [DOE]

    This new type of glass that could drastically help you control the temperature of your home. "Smart windows" could save 1 quadrillion BTUs of energy each year – more than 1 percent of the nation’s annual energy consumption, or more than $10 billion in annual energy costs.

  8. Window Types | Department of Energy

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

    its U-factor. There are advantages and disadvantages to all types of frame materials, but vinyl, wood, fiberglass, and some composite frame materials provide greater...

  9. Dynamic Windows Program

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

    Dynamic Windows Program 2014 Building Technologies Office Peer Review Robert C. Tenent, robert.tenent@nrel.gov National Renewable Energy Laboratory Project Summary Timeline: Start date: October, 2009 Planned end date: September, 2014 Key Milestones 1. Transfer next generation materials to Sage Electrochromics (09/2013) 2. Formation of a laminated electrochromic device employing a PVB based gel electrolyte layer and initial testing under inert condition.(09/2013) 3. Demonstrate new reflective

  10. Window Daylighting Demo

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

    Window Daylighting Demo: Accelerated Deployment of Daylighting and Shading Systems Stephen Selkowitz Lawrence Berkeley National Laboratory seselkowitz@lbl.gov 510-486-5064 April 4, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: * Façade has large energy impacts. Cooling and lighting average ~ 40% of energy use in commercial buildings and often >50% in peak electric demand. * Many glazing/shading/daylighting options exist, but selecting the

  11. Tips: Windows | Department of Energy

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

    sun-control or other reflective films on south-facing windows to reduce solar heat gain. Long-Term Savings Tip Installing high-performance windows will improve your home's energy...

  12. Capture sunlight with your window

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

    Capture sunlight with your window Capture sunlight with your window A luminescent solar concentrator is an emerging sunlight harvesting technology that has the potential to disrupt the way we think about energy. August 24, 2015 The luminescent solar concentrator could turn any window into a daytime power source. The luminescent solar concentrator could turn any window into a daytime power source. Contact Los Alamos National Laboratory Nancy Ambrosiano Communications Office (505) 667-0471 Email

  13. Tips: Windows | Department of Energy

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

    Tips: Windows Windows can be one of your home's most attractive features. Windows provide views, daylighting, ventilation, and heat from the sun in the winter. Unfortunately, they can also account for 10% to 25% of your heating bill by letting heat out. During the summer, your air conditioner must work harder to cool hot air from sunny windows. Install ENERGY STAR®-qualified windows and use curtains and shade to give your air conditioner and energy bill a break. If your home has single-pane

  14. Windows on the axion

    SciTech Connect (OSTI)

    Turner, M.S.

    1989-04-01

    Peccei-Quinn symmetry with attendant axion is a most compelling, and perhaps the most minimal, extension of the standard model, as it provides a very elegant solution to the nagging strong CP-problem associated with the THETA vacuum structure of QCD. However, particle physics gives little guidance as to the axion mass; a priori, the plausible values span the range: 10/sup /minus/12/ eV /approx lt/ m/sub a/ /approx lt/ 10/sup 6/ eV, some 18 orders-of-magnitude. Axions have a host of interesting astrophysical and cosmological effects, including, modifying the evolution of stars of all types (our sun, red giants, white dwarfs, and neutron stars), contributing significantly to the mass density of the Universe today, and producing detectable line radiation through the decays of relic axions. Consideration of these effects has probed 14 orders-of-magnitude in axion mass, and has left open only two windows for further exploration: 10/sup /minus/6/ eV /approx lt/ m/sub a/ /approx lt/ 10/sup /minus/3/ eV and 1 eV /approx lt/ m/sub a/ /approx lt/ 5 eV (hadronic axions only). Both these windows are accessible to experiment, and a variety of very interesting experiments, all of which involve ''heavenly axions,'' are being planned or are underway. 58 refs., 6 figs., 1 tab.

  15. Energy and Power Evaluation Program for Windows

    Energy Science and Technology Software Center (OSTI)

    2000-06-27

    ENPEP for windows has its origins in the DOS version of the software, however, the Windows release is significantly modified and rather different in structure and capabilities from the older DOS version of ENPEP. ENPEP for Windows provides the user with a graphical interface for designing a comprehensive model of the energy system of a country or region. The BALANCE submodel processes a representative network of all energy production, conversion, transport, distribution, and utilization activitiesmore » in a country (or region) as well as the flows of energy and fuels among these activities. The objective of the model is to simulate energy market and determine energy supply and demand balance over a long-term period of up to 75 years. The environmental aspect is also taken into account by calculating the emissions of various pollutants. In addition to the energy costs, the environmental costs are also calculated by the model. These costs can be used to affect the solution found by the market equilibrium algorithm. The main purpose of the software is to provide analytical capability and tools for the various analyses of energy and environmental systems, as well as for development of long-term energy strategy of a country or region.« less

  16. Multilayered microelectronic device package with an integral window

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2003-01-01

    An apparatus for packaging of microelectronic devices is disclosed, wherein the package includes an integral window. The microelectronic device can be a semiconductor chip, a CCD chip, a CMOS chip, a VCSEL chip, a laser diode, a MEMS device, or a IMEMS device. The package can comprise, for example, a cofired ceramic frame or body. The package has an internal stepped structure made of a plurality of plates, with apertures, which are patterned with metallized conductive circuit traces. The microelectronic device can be flip-chip bonded on the plate to these traces, and oriented so that the light-sensitive side is optically accessible through the window. A cover lid can be attached to the opposite side of the package. The result is a compact, low-profile package, having an integral window that can be hermetically-sealed. The package body can be formed by low-temperature cofired ceramic (LTCC) or high-temperature cofired ceramic (HTCC) multilayer processes with the window being simultaneously joined (e.g. cofired) to the package body during LTCC or HTCC processing. Multiple chips can be located within a single package, according to some embodiments. The cover lid can include a window. The apparatus is particularly suited for packaging of MEMS devices, since the number of handling steps is greatly reduced, thereby reducing the potential for contamination. The integral window can further include a lens for optically transforming light passing through the window. The package can include an array of binary optic lenslets made integral with the window. The package can include an electrically-switched optical modulator, such as a lithium niobate window attached to the package, for providing a very fast electrically-operated shutter.

  17. Window Replacement, Rehabilitation, & Repair Guides - Building...

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

    Window Replacement, Rehabilitation, & Repair Guides - Building America Top Innovation Window Replacement, Rehabilitation, & Repair Guides - Building America Top Innovation Effec...

  18. Window Types | Department of Energy

    Office of Environmental Management (EM)

    Tints Heat-absorbing window glazing contains special tints that change the color of the glass. Tinted glass absorbs a large fraction of the incoming solar radiation...

  19. Frame for a firearm

    DOE Patents [OSTI]

    Crandall, David L.; Watson, Richard W.

    2008-03-04

    A firearm frame which is adapted to be disposed in operative relationship as a component part of a firearm, the firearm having disposed in operative relationships each with one or more of the others, a barrel, a receiver, and at least one firing mechanism; wherein the barrel and receiver form operative parts of a movable assembly and the at least one firing mechanism is disposed in a substantially stationary operative relationship therewith; the firearm frame including at least one elongated support structure discrete from the barrel and receiver, the elongated support structure being adapted to directly support the movable assembly in an operative movable relationship therewith; whereby at least one of the barrel and receiver is in direct contact with and movable on the elongated support structure; and, a firing mechanism support structure connected to the at least one elongated support structure, the firing mechanism support structure being adapted to have the firing mechanism connected thereto; the firearm frame also directly supporting the movable assembly and the firing mechanism in corresponding movable and stationary operative relationships each with the other.

  20. Electrically insulating and sealing frame

    DOE Patents [OSTI]

    Guthrie, Robin J. (East Hartford, CT)

    1983-11-08

    A combination gas seal and electrical insulator having a closed frame shape interconnects a fuel cell stack and a reactant gas plenum of a fuel cell generator. The frame can be of rectangular shape including at least one slidable spline connection in each side to permit expansion or contraction consistent with that of the walls of the gas plenum and fuel cell stack. The slidable spline connections in the frame sides minimizes lateral movement between the frame side members and sealing material interposed between the frame and the fuel cell stack or between the frame and the reactant gas plenum.

  1. Low heat transfer, high strength window materials

    DOE Patents [OSTI]

    Berlad, Abraham L. (Stony Brook, NY); Salzano, Francis J. (Patchogue, NY); Batey, John E. (Stony Brook, NY)

    1978-01-01

    A multi-pane window with improved insulating qualities; comprising a plurality of transparent or translucent panes held in an essentially parallel, spaced-apart relationship by a frame. Between at least one pair of panes is a convection defeating means comprising an array of parallel slats or cells so designed as to prevent convection currents from developing in the space between the two panes. The convection defeating structures may have reflective surfaces so as to improve the collection and transmittance of the incident radiant energy. These same means may be used to control (increase or decrease) the transmittance of solar energy as well as to decouple the radiative transfer between the interior surfaces of the transparent panes.

  2. A window on urban sustainability

    SciTech Connect (OSTI)

    Stigt, Rien van; Driessen, Peter P.J.; Spit, Tejo J.M.

    2013-09-15

    Sustainable urban development requires the integration of environmental interests in urban planning. Although various methods of environmental assessment have been developed, plan outcomes are often disappointing due to the complex nature of decision-making in urban planning, which takes place in multiple arenas within multiple policy networks involving diverse stakeholders. We argue that the concept of ‘decision windows’ can structure this seemingly chaotic chain of interrelated decisions. First, explicitly considering the dynamics of the decision-making process, we further conceptualized decision windows as moments in an intricate web of substantively connected deliberative processes where issues are reframed within a decision-making arena, and interests may be linked within and across arenas. Adopting this perspective in two case studies, we then explored how decision windows arise, which factors determine their effectiveness and how their occurrence can be influenced so as to arrive at more sustainable solutions. We conclude that the integration of environmental interests in urban planning is highly dependent on the ability of the professionals involved to recognize and manipulate decision windows. Finally, we explore how decision windows may be opened. -- Highlights: • Decision-making about sustainable urban development occurs in networks. • The concept of ‘decision windows’ was further elaborated. • Decision windows help understand how environmental interests enter decision-making. • Decision windows can, to some extent, be influenced.

  3. Residential Windows and Window Coverings: A Detailed View of the Installed

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

    Base and User Behavior | Department of Energy Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior Includes information about the installed base of residential windows and window coverings, and the operation of window coverings by households. PDF icon residential_windows_coverings.pdf More Documents & Publications Energy Savings from Window

  4. Window-closing safety system

    DOE Patents [OSTI]

    McEwan, T.E.

    1997-08-26

    A safety device includes a wire loop embedded in the glass of a passenger car window and routed near the closing leading-edge of the window. The wire loop carries microwave pulses around the loop to and from a transceiver with separate output and input ports. An evanescent field only an inch or two in radius is created along the wire loop by the pulses. Just about any object coming within the evanescent field will dramatically reduce the energy of the microwave pulses received back by the transceiver. Such a loss in energy is interpreted as a closing area blockage, and electrical interlocks are provided to halt or reverse a power window motor that is actively trying to close the window. 5 figs.

  5. Window-closing safety system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1997-01-01

    A safety device includes a wire loop embedded in the glass of a passenger car window and routed near the closing leading-edge of the window. The wire loop carries microwave pulses around the loop to and from a transceiver with separate output and input ports. An evanescent field only and inch or two in radius is created along the wire loop by the pulses. Just about any object coming within the evanescent field will dramatically reduce the energy of the microwave pulses received back by the transceiver. Such a loss in energy is interpreted as a closing area blockage, and electrical interlocks are provided to halt or reverse a power window motor that is actively trying to close the window.

  6. Tips: Windows | Department of Energy

    Office of Environmental Management (EM)

    Choose high-performance windows that have at least two panes of glass and a low-e coating. Choose a low U-factor for better insulation in colder climates; the U-factor is the...

  7. Energy Efficient Window Treatments | Department of Energy

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

    Energy Efficient Window Treatments Energy Efficient Window Treatments The awnings on this home shade the windows and generate electricity. | Photo courtesy of ©iStockphoto/jhorrocks The awnings on this home shade the windows and generate electricity. | Photo courtesy of ©iStockphoto/jhorrocks You can choose window treatments or coverings not only for decoration but also for saving energy. Some carefully selected window treatments can reduce heat loss in the winter and heat gain in the

  8. Windows Projects | Department of Energy

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

    The new building wing of the Saint-Gobain Research Shanghai facility, where LBNL is field testing comercialized electrochromic windows. Advanced Window and Shading Technologies Lead Performer: Lawrence Berkeley National Laboratory - Berkeley, CA Partners: -- Saint-Gobin - Valley Forge, PA -- Sage Electrochromics - Faribault, MN -- Dow Chemical - Midland, MI -- Lutron - Coopersburg, PA -- 3M - Maplewood, MN -- Tongji University - Shanghai, China -- China Academy of Building Research - Beijing,

  9. Energy-Efficient Windows | Department of Energy

    Office of Environmental Management (EM)

    in your home involves design, selection, and installation. Design Before selecting new windows for your home, determine what types of windows will work best and where to...

  10. Do You Have Windows That Need Replacing?

    Broader source: Energy.gov [DOE]

    Do you have windows that need replacing, too? Do you have any plans to replace them with newer, more efficient windows?

  11. Laboratory Performance Testing of Residential Window Mounted...

    Energy Savers [EERE]

    Laboratory Performance Testing of Residential Window Mounted Air Conditioners Laboratory Performance Testing of Residential Window Mounted Air Conditioners This presentation was...

  12. Establishment of a Rating Program for Pre- and Post-Fabricated Windows

    SciTech Connect (OSTI)

    Parker, Graham B.; Mapes, Terry S.; Shah, B.; Bloyd, Cary N.

    2011-08-01

    This document was prepared to support the Smart Buildings-Material Testing and Rating Centres (SB-2) activity of the Asia-Pacific Economic Cooperation (APEC) Energy Smart Communities Initiative (ESCI). The ESCI was put forward by APEC Leaders at the 2010 meeting in Japan. APEC is the premier forum for facilitating economic growth, cooperation, trade and investment in the Asia-Pacific region. This document addresses the testing and certification of building products and equipment to support building energy codes, focusing specifically on energy-efficient factory-built windows. It sets forth a proposed structure for an APEC economy to establish a testing, rating, certification, and labeling program for efficient factory-built windows. In the context of this document, efficient windows would be windows made with insulating glass (IG) and an efficient frame assembly. The minimum efficiency metric (or thermal performance) for these windows is not quantified in this document and would generally be established by a governmental agency.

  13. Capabilities | Argonne National Laboratory

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

    Catalysis Partnerships Licensing Sponsored Research Technical Services Technologist in Residence News Press Releases Feature Stories In the News Photos Videos Ombudsman Ombudsman Argonne National Laboratory Technology Development and Commercialization About Technologies Available for Licensing Capabilities Partnerships News Capabilities Catalysis Capabilities Argonne offers a wide range of R&D capabilities that collaborators from private industry, federal agencies, and state and local

  14. Statement of Capabilities

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

    Statement of Capabilities Statement of Capabilities World-class experts and capabilities countering all aspects of explosive threats, and aiming predominantly at enhanced detection capabilities. What is a SOC Letter? A nonbinding letter, a SOC is written by LACED to a requesting organization. The SOC describes a unique capability or service available from LACED on a non-exclusive basis. A SOC letter is not an endorsement of the requester and does not constitute a guarantee that LACED will

  15. Promising Technology: R-5 Window Replacements

    Broader source: Energy.gov [DOE]

    A significant amount of the energy used to heat and cool commercial buildings is lost through inefficient windows. Incorporating windows into a building that are resistant to heat transfer can significantly reduce the amount of energy that is lost through windows. R-values are an indication of how resistant a window is to heat transfer, and a larger R-value indicates a more insulating window. An R-5 window represents an efficient window, and has a larger R-value than what is required to qualify for ENERGY STAR.

  16. Dynamically Responsive Infrared Window Coatings

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

    Dynamically Responsive Infrared Window Coatings 2015 Building Technologies Office Peer Review Dr. Kyle J. Alvine, kyle.alvine@pnnl.gov Pacific Northwest National Laboratory 21ºC 50 μm Project Summary Timeline: Start date: 10/1/2013 Planned end date: 6/31/16 Key Milestones 1. (6/30/15) Demonstrate reversible buckling within a temperature window target of 30 C to 90 C over 5-10 cycles (buckle/unbuckle) on a 6" scale - completed February 2015 2. (8/15/15) PPG will complete initial

  17. Energy-Efficient Windows | Department of Energy

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

    Energy-Efficient Windows Energy-Efficient Windows Energy-efficient windows provide space heating and lighting to this sunny kitchen. | Photo courtesy of Emily Minton-Redfield for Jim Logan Architects. Energy-efficient windows provide space heating and lighting to this sunny kitchen. | Photo courtesy of Emily Minton-Redfield for Jim Logan Architects. Windows provide our homes with light, warmth, and ventilation, but they can also negatively impact a home's energy efficiency. You can reduce energy

  18. Windows, Doors, and Skylights | Department of Energy

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

    Windows, Doors, and Skylights Windows, Doors, and Skylights Choose energy efficient windows to reduce energy bills and improve the comfort of your home. | Photo courtesy of FSEC/IBACOS. Choose energy efficient windows to reduce energy bills and improve the comfort of your home. | Photo courtesy of FSEC/IBACOS. Windows, doors, and skylights-also known as fenestration-are significant components in a home's envelope. Ensuring they are as energy efficient as possible can save energy; reduce heating,

  19. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    2 Residential Storm Window and Door Shipments, by Frame Type (Million Units) Type 1990 2000 2005 2008 1990 2000 2005 2008 1990 2000 2005 2008 Aluminum 10 8 7 N/A 2 4 4 3 12 12 11 N/A Wood 0 0 0 N/A 0 0 0 0 0 0 0 N/A Other (1) 1 2 2 N/A 0 1 2 1 1 4 4 N/A Total (2) 11 11 9 N/A 2 6 6 4 13 16 15 N/A Note(s): Windows Doors Total 1) Other includes metal over wood/foam core or vinyl, etc. 2) Due to rounding, sums may not add up to totals. Source(s): AAMA/NWWDA, Industry Statistical Review and Forecast

  20. Federal Technical Capability Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2004-05-18

    Provides requirements and responsibilities to ensure recruitment and hiring of technically capable personnel to retain critical technical capabilities within the Department at all times. Cancels DOE M 426.1-1. Canceled by DOE O 426.1.

  1. NSTec Overview and Capabilities

    SciTech Connect (OSTI)

    Meidinger, A.

    2012-07-27

    This presentation describes the history of the Nevada National Security Site (Nevada Test Site) Contract as well as current capabilities.

  2. Sandia Energy - Research & Capabilities

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

    R&D Projects Analysis, Capabilities, Computational Modeling & Simulation, Design, Energy, Energy Storage, Highlights - Energy Research, Highlights - HPC, Materials Science,...

  3. Capabilities | Argonne National Laboratory

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

    Capabilities Access to the following capabilities, tools, and facilities is provided through a peer-reviewed proposal submission process. Although individual capabilities are managed by one of the specific groups, all of them can be used across the CNM scientific portfolio and requested in a user proposal Before submitting a proposal for access, prospective users are encouraged to contact staff members to learn more about the science and capabilities at the CNM. Key Research Areas

  4. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    1 Residential Prime Window Sales, by Frame Type (Million Units) (1) New Construction 1990 1995 2000 2005 2007 2009 Remodeling/Replacement 1990 1995 2000 2005 2007 2009 Total Construction 1990 1995 2000 2005 2007 2009 Note(s): Source(s): AAMA, Industry Statistical Review and Forecast 1992, 1993 for Note 2; AAMA/NWWDA, Industry Statistical Review and Forecast 1996, 1997, Table 6, p. 6 for 1990; AAMA/WDMA, 2000 AAMA/WDMA Industry Statistical Review and Forecast, Feb. 2001, p. 6 for 1995; 2003

  5. Advanced House Framing | Department of Energy

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

    Design » Design for Efficiency » Advanced House Framing Advanced House Framing Two-story home using advanced framing techniques. Two-story home using advanced framing techniques. Advanced house framing, sometimes called optimum value engineering (OVE), refers to framing techniques designed to reduce the amount of lumber used and waste generated in the construction of a wood-framed house. These techniques boost energy efficiency by replacing lumber with insulation material while maintaining the

  6. Windows come to the workstation

    SciTech Connect (OSTI)

    Upton, M.

    1984-04-11

    Those making major buying decisions about software packages face a difficult process. The author looks at specific features, including windows and integrated packages. Everyone aspiring to be anyone in the packaged software business is touting an integrated system. Integrated software means a lot of things to a lot of people, but three hierarchical levels seem to stand out: the data integration level, the command structure level, and the modeless (or seamless) level.

  7. Advanced Window and Shading Technologies

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

    Eleanor Lee, eslee@lbl.gov Lawrence Berkeley National Laboratory US-China Clean Energy Research Center Building Energy Efficiency Consortium Advanced Window and Shading Technologies 2014 Building Technologies Office Peer Review INSERT PROJECT SPECIFIC PHOTO (replacing this shape) 2 Project Summary Timeline: Start date: January 2010 Planned end date: December 2015 Key Milestones 1. Develop and evaluate energy impacts of emerging fenestration technologies in LBNL's full-scale outdoor Advanced

  8. Capabilities: Science Pillars

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

    Pillars /science-innovation/_assets/images/icon-science.jpg Capabilities: Science Pillars The Lab's four Science Pillars harness our scientific capabilities for national security solutions. What are the Los Alamos National Laboratory's Science Pillars? The Laboratory has established the Science Pillars under four main themes to bring together the Laboratory's diverse array of scientific capabilities and expertise: Information, Science, and Technology Pillar Materials for the Future Pillar

  9. Science & Engineering Capabilities

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

    Capabilities /science-innovation/_assets/images/icon-science.jpg Science & Engineering Capabilities These capabilities are our science and engineering at work for the national security interest in areas from global climate to cyber security, from nonproliferation to new materials, from clean energy solutions to supercomputing. Accelerators, Electrodynamics» Energy» Materials Science» Bioscience: Bioenergy, Biosecurity, and Health» Engineering» National Security, Weapons Science»

  10. Rolling, Rolling, Rolling: Roller Window Shades

    Broader source: Energy.gov [DOE]

    There's a lot of talk these days about installing new energy-efficient windows. Thanks to a Federal tax credit of up to $1,500, window advertisements, both print and radio and TV broadcasting, are aplenty.

  11. NREL: Biomass Research - Capabilities

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

    is then separated, purified, and recovered for use as a transportation fuel. NREL biomass researchers and scientists have strong capabilities in many facets of biomass...

  12. Sierra/Fuego Capabilities

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

    of Existing SierraFuego Capabilities Related to Grid-to-Rod Fretting (GTRF) Salvador Rodriguez and Daniel Z. Turner Sandia National Laboratory June 30, 2011...

  13. NREL: Transportation Research - Capabilities

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

    Capabilities A Vision for Sustainable Transportation Line graph illustrating three pathways (biofuel, hydrogen, and electric vehicle) to reduce energy use and greenhouse gas ...

  14. Postdoc capability awareness AOT

    SciTech Connect (OSTI)

    Erickson, John L.

    2015-12-18

    This is a summary of the LANL accelerator operations and technology division prepared for the postdoc programmatic capability awareness workshop in engineering and applied sciences.

  15. Energy-Efficient Windows | Department of Energy

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

    Energy-efficient windows provide space heating and lighting to this sunny kitchen. | Photo courtesy of Emily Minton-Redfield for Jim Logan Architects. Energy-efficient windows provide space heating and lighting to this sunny kitchen. | Photo courtesy of Emily Minton-Redfield for Jim Logan Architects. Windows provide our homes with light, warmth, and ventilation, but they can also negatively impact a home's energy efficiency. You can reduce energy costs by installing energy-efficient windows in

  16. Wide Electrochemical Window Solvents - Energy Innovation Portal

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

    Wide Electrochemical Window Solvents DOE Grant Recipients Arizona Technology Enterprises Contact Arizona Technology Enterprises About This Technology Technology Marketing...

  17. Windows and Building Envelope | Department of Energy

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

    Windows and Building Envelope Windows and Building Envelope About the Portfolio Next-generation windows and building envelope technologies have substantial technical potential to reduce energy consumption in buildings. However, to make significant progress toward the program goal, any next-generation technologies must be developed with a specific emphasis on achieving a market-acceptable installed cost to facilitate mass-market adoption. Activities in windows and building envelope will focus on

  18. Federal Technical Capability

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2009-11-19

    This directive defines requirements and responsibilities for meeting the Department of Energy (DOE) commitment to recruiting, deploying, developing, and retaining a technically competent workforce that will accomplish DOE missions in a safe and efficient manner through the Federal Technical Capability Program (FTCP). Cancels DOE M 426.1-1A, Federal Technical Capability Manual.

  19. Federal Technical Capability Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-06-05

    The Federal Technical Capability Manual provides the process for the recruitment, deployment, development, and retention of Federal personnel with the demonstrated technical capability to safely accomplish the Departments missions and responsibilities at defense nuclear facilities. Canceled by DOE M 426.1-1A. Does not cancel other directives.

  20. Coincidence ion imaging with a fast frame camera

    SciTech Connect (OSTI)

    Lee, Suk Kyoung; Cudry, Fadia; Lin, Yun Fei; Lingenfelter, Steven; Winney, Alexander H.; Fan, Lin; Li, Wen

    2014-12-15

    A new time- and position-sensitive particle detection system based on a fast frame CMOS (complementary metal-oxide semiconductors) camera is developed for coincidence ion imaging. The system is composed of four major components: a conventional microchannel plate/phosphor screen ion imager, a fast frame CMOS camera, a single anode photomultiplier tube (PMT), and a high-speed digitizer. The system collects the positional information of ions from a fast frame camera through real-time centroiding while the arrival times are obtained from the timing signal of a PMT processed by a high-speed digitizer. Multi-hit capability is achieved by correlating the intensity of ion spots on each camera frame with the peak heights on the corresponding time-of-flight spectrum of a PMT. Efficient computer algorithms are developed to process camera frames and digitizer traces in real-time at 1 kHz laser repetition rate. We demonstrate the capability of this system by detecting a momentum-matched co-fragments pair (methyl and iodine cations) produced from strong field dissociative double ionization of methyl iodide.

  1. Side-by-Side Field Evaluation of Highly Insulating Windows in the PNNL Lab Homes

    SciTech Connect (OSTI)

    Widder, Sarah H.; Parker, Graham B.; Baechler, Michael C.; Bauman, Nathan N.

    2012-08-01

    To examine the energy, air leakage, and thermal performance of highly insulating windows, a field evaluation was undertaken in a matched pair of all-electric, factory-built “Lab Homes” located on the Pacific Northwest National Laboratory (PNNL) campus in Richland, Washington. The “baseline” Lab Home B was retrofitted with “standard” double-pane clear aluminum-frame slider windows and patio doors, while the “experimental” Lab Home A was retrofitted with Jeld-Wen® triple-pane vinyl-frame slider windows and patio doors with a U-factor of 0.2 and solar heat gain coefficient of 0.19. To assess the window, the building shell air leakage, energy use, and interior temperatures of each home were compared during the 2012 winter heating and summer cooling seasons. The measured energy savings in Lab Home B averaged 5,821 watt-hours per day (Wh/day) during the heating season and 6,518 Wh/day during the cooling season. The overall whole-house energy savings of Lab Home B compared to Lab Home A are 11.6% ± 1.53% for the heating season and 18.4 ± 2.06% for the cooling season for identical occupancy conditions with no window coverings deployed. Extrapolating these energy savings numbers based on typical average heating degree days and cooling degree days per year yields an estimated annual energy savings of 12.2%, or 1,784 kWh/yr. The data suggest that highly insulating windows are an effective energy-saving measure that should be considered for high-performance new homes and in existing retrofits. However, the cost effectiveness of the measure, as determined by the simple payback period, suggests that highly insulating window costs continue to make windows difficult to justify on a cost basis alone. Additional reductions in costs via improvements in manufacturing and/or market penetration that continue to drive down costs will make highly insulating windows much more viable as a cost-effective energy efficiency measure. This study also illustrates that highly insulating windows have important impacts on peak load, occupant comfort, and condensation potential, which are not captured in the energy savings calculation. More consistent and uniform interior temperature distributions suggest that highly insulated windows, as part of a high performance building envelope, may enable more centralized duct design and downsized HVAC systems. Shorter, more centralized duct systems and smaller HVAC systems to yield additional cost savings, making highly insulating windows more cost effective as part of a package of new construction or retrofit measures which achieve significant reductions in home energy use.

  2. Research and Development Roadmap: Windows and Building Envelope...

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

    and Development Roadmap: Windows and Building Envelope Research and Development Roadmap: Windows and Building Envelope Cover of windows and envelope report, depicting a house, ...

  3. Rigid thin windows for vacuum applications

    DOE Patents [OSTI]

    Meyer, Glenn Allyn (Danville, CA); Ciarlo, Dino R. (Livermore, CA); Myers, Booth Richard (Livermore, CA); Chen, Hao-Lin (Lafayette, CA); Wakalopulos, George (Pacific Palisades, CA)

    1999-01-01

    A thin window that stands off atmospheric pressure is fabricated using photolithographic and wet chemical etching techniques and comprises at least two layers: an etch stop layer and a protective barrier layer. The window structure also comprises a series of support ribs running the width of the window. The windows are typically made of boron-doped silicon and silicon nitride and are useful in instruments such as electron beam guns and x-ray detectors. In an electron beam gun, the window does not impede the electrons and has demonstrated outstanding gun performance and survivability during the gun tube manufacturing process.

  4. Energy Efficient Window Treatments | Department of Energy

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

    The awnings on this home shade the windows and generate electricity. | Photo courtesy of ©iStockphoto/jhorrocks The awnings on this home shade the windows and generate electricity. | Photo courtesy of ©iStockphoto/jhorrocks You can choose window treatments or coverings not only for decoration but also for saving energy. Some carefully selected window treatments can reduce heat loss in the winter and heat gain in the summer. Window treatments, however, aren't effective at reducing air leakage

  5. Dynaically Responsive IP Window Coatings

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

    Kyle J. Alvine, kyle.alvine@pnnl.gov Pacific Northwest National Laboratory Dynamically Responsive IR Window Coatings 2014 Building Technologies Office Peer Review 2 Project Summary Timeline: Start date: 10/1/2013 (NEW PROJECT) PPG subcontract start: 1/10/2014 Planned end date: 9/30/2015 Key Milestones 1. Milestone 1 (9/30/14) - Go/No Go to demonstrate lab scale dynamic IR responsive coating with 20% NIR Δ and average (visible transmittance) VT ≥ 50%, with T switch range of 30-90°C. 2.

  6. Hybrid window layer for photovoltaic cells

    DOE Patents [OSTI]

    Deng, Xunming (Syvania, OH); Liao, Xianbo (Toledo, OH); Du, Wenhui (Toledo, OH)

    2011-10-04

    A novel photovoltaic solar cell and method of making the same are disclosed. The solar cell includes: at least one absorber layer which could either be a lightly doped layer or an undoped layer, and at least a doped window-layers which comprise at least two sub-window-layers. The first sub-window-layer, which is next to the absorber-layer, is deposited to form desirable junction with the absorber-layer. The second sub-window-layer, which is next to the first sub-window-layer, but not in direct contact with the absorber-layer, is deposited in order to have transmission higher than the first-sub-window-layer.

  7. Hybrid window layer for photovoltaic cells

    DOE Patents [OSTI]

    Deng, Xunming (Syvania, OH)

    2010-02-23

    A novel photovoltaic solar cell and method of making the same are disclosed. The solar cell includes: at least one absorber layer which could either be a lightly doped layer or an undoped layer, and at least a doped window-layers which comprise at least two sub-window-layers. The first sub-window-layer, which is next to the absorber-layer, is deposited to form desirable junction with the absorber-layer. The second sub-window-layer, which is next to the first sub-window-layer, but not in direct contact with the absorber-layer, is deposited in order to have transmission higher than the first-sub-window-layer.

  8. Hybrid window layer for photovoltaic cells

    DOE Patents [OSTI]

    Deng, Xunming (Sylvania, OH); Liao, Xianbo (Toledo, OH); Du, Wenhui (Toledo, OH)

    2011-02-01

    A novel photovoltaic solar cell and method of making the same are disclosed. The solar cell includes: at least one absorber layer which could either be a lightly doped layer or an undoped layer, and at least a doped window-layers which comprise at least two sub-window-layers. The first sub-window-layer, which is next to the absorber-layer, is deposited to form desirable junction with the absorber-layer. The second sub-window-layer, which is next to the first sub-window-layer, but not in direct contact with the absorber-layer, is deposited in order to have transmission higher than the first-sub-window-layer.

  9. Laser sealed vacuum insulation window

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Tracy, C. Edwin (Golden, CO)

    1987-01-01

    A laser sealed evacuated window panel is comprised of two glass panes held spaced apart in relation to each other by a plurality of spherical glass beads and glass welded around the edges to provide an evacuated space between the glass panes that is completely glass sealed from the exterior. The glass welded edge seal is obtained by welding the edges of the glass panes together with a laser beam while the glass panes and bead spacers are positioned in a vacuum furnace and heated to the annealing point of the glass to avoid stress fracture in the area of the glass weld. The laser welding in the furnace can be directed around the perimeter of the glass panel by a combination of rotating the glass panel and linearly translating or aiming the laser with a relay mirror.

  10. Laser sealed vacuum insulating window

    DOE Patents [OSTI]

    Benson, D.K.; Tracy, C.E.

    1985-08-19

    A laser sealed evacuated window panel is comprised of two glass panes held spaced apart in relation to each other by a plurality of spherical glass beads and glass welded around the edges to provide an evacuated space between the glass panes that is completely glass sealed from the exterior. The glass welded edge seal is obtained by welding the edges of the glass panes together with a laser beam while the glass panes and bead spacers are positioned in a vacuum furnace and heated to the annealing point of the glass to avoid stress fracture in the area of the glass weld. The laser welding in the furnace can be directed around the perimeter of the galss panel by a combination of rotating the glass panel and linearly translating or aiming the laser with a relay mirror.

  11. Electrochromic Windows - Advanced Processing Technology | Department of

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

    Energy Electrochromic Windows - Advanced Processing Technology Electrochromic Windows - Advanced Processing Technology 'Smart Glass' Technology Reduces Solar Heat Gain in Buildings Windows are often the most inefficient part of a building envelope and are responsible for heat loss in cold months and solar heat gain in warm months. Sunlight entering a home can increase cooling loads by up to 20%. In some instances, glare from the sun can make it difficult to see a computer or other LCD

  12. Ultra-fast framing camera tube

    DOE Patents [OSTI]

    Kalibjian, Ralph (1051 Batavia Ave., Livermore, CA 94550)

    1981-01-01

    An electronic framing camera tube features focal plane image dissection and synchronized restoration of the dissected electron line images to form two-dimensional framed images. Ultra-fast framing is performed by first streaking a two-dimensional electron image across a narrow slit, thereby dissecting the two-dimensional electron image into sequential electron line images. The dissected electron line images are then restored into a framed image by a restorer deflector operated synchronously with the dissector deflector. The number of framed images on the tube's viewing screen is equal to the number of dissecting slits in the tube. The distinguishing features of this ultra-fast framing camera tube are the focal plane dissecting slits, and the synchronously-operated restorer deflector which restores the dissected electron line images into a two-dimensional framed image. The framing camera tube can produce image frames having high spatial resolution of optical events in the sub-100 picosecond range.

  13. X-Windows Acceleration via NX

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

    X-Windows Acceleration via NX X-Windows Acceleration via NX May 12, 2011 by Francesca Verdier NX is a computer program that handles remote X-Windows connections. It can greatly improve the speed of X-Windows applications running at NERSC. See Using NX. Subscribe via RSS Subscribe Browse by Date January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 April 2015 March 2015 January 2015 December 2014 November 2014 October 2014 August 2014 June 2014 May 2014 April

  14. Energy-Efficient Windows | Department of Energy

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

    fraction of incoming solar radiation through a window, reflective coatings reduce the transmission of solar radiation, and spectrally selective coatings filter out 40% to 70%...

  15. Energy-Efficient Windows | Department of Energy

    Office of Environmental Management (EM)

    because they will pay for themselves over their lifetimes. Windows provide our homes with light, warmth, and ventilation, but they can also negatively impact a home's energy...

  16. Transparency: it's not just for windows

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

    Transparency: it's not just for windows Los Alamos National Laboratory's database of environmental monitoring data is now directly viewable by the public. March 20, 2012...

  17. Windows, Doors, & Skylights | Department of Energy

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

    Windows, Doors, & Skylights Windows, Doors, & Skylights Installing storm windows keep your home warm in the winter and cool in the summer while also lowering your energy bills by up to $350 a year. <a href="/node/797126" target="_blank">Start saving today by following a step-by-step guide in our new DIY Savings Project</a>. Installing storm windows keep your home warm in the winter and cool in the summer while also lowering your energy bills by up to $350

  18. Electronic Mail Analysis Capability

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-01-08

    Establishes the pilot program to test the Department of Energy (DOE) Electronic Mail Analysis Capability (EMAC), which will be used to monitor and analyze outgoing and incoming electronic mail (e-mail) from the National Nuclear Security Administration (NNSA) and DOE laboratories that are engaged in nuclear weapons design or work involving special nuclear material. No cancellation.

  19. Metrology Measurement Capabilities

    SciTech Connect (OSTI)

    Dr. Glen E. Gronniger

    2007-10-02

    This document contains descriptions of Federal Manufacturing & Technologies (FM&T) Metrology capabilities, traceability flow charts, and the measurement uncertainty of each measurement capability. Metrology provides NIST traceable precision measurements or equipment calibration for a wide variety of parameters, ranges, and state-of-the-art uncertainties. Metrology laboratories conform to the requirements of the Department of Energy Development and Production Manual Chapter 13.2, ANSI/ISO/IEC ANSI/ISO/IEC 17025:2005, and ANSI/NCSL Z540-1. FM&T Metrology laboratories are accredited by NVLAP for the parameters, ranges, and uncertainties listed in the specific scope of accreditation under NVLAP Lab code 200108-0. See the Internet at http://ts.nist.gov/Standards/scopes/2001080.pdf. These parameters are summarized. The Honeywell Federal Manufacturing & Technologies (FM&T) Metrology Department has developed measurement technology and calibration capability in four major fields of measurement: (1) Mechanical; (2) Environmental, Gas, Liquid; (3) Electrical (DC, AC, RF/Microwave); and (4) Optical and Radiation. Metrology Engineering provides the expertise to develop measurement capabilities for virtually any type of measurement in the fields listed above. A strong audit function has been developed to provide a means to evaluate the calibration programs of our suppliers and internal calibration organizations. Evaluation includes measurement audits and technical surveys.

  20. Federal Technical Capability

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2009-11-19

    To define requirements and responsibilities for meeting the Department of Energy (DOE) commitment to recruiting, deploying, developing, and retaining a technically competent workforce that will accomplish DOE missions in a safe and efficient manner through the Federal Technical Capability Program (FTCP). Chg 1 dated 9-20-11 supersedes DOE O 426.1 and cancels DOE P 426.1.

  1. Demonstration of the Performance of Highly Insulating (R-5) Windows in a Matched Pair of Homes

    SciTech Connect (OSTI)

    Widder, Sarah H.; Parker, Graham B.

    2013-12-05

    Improving the insulation and solar heat gain characteristics of a home’s windows has the potential to significantly improve the home’s overall thermal performance by reducing heat loss (in the winter), and cooling loss and solar heat gain (in the summer) through the windows. A high-quality installation will also minimize or reduce air leakage through the building envelope, decreasing infiltration and thus contributing to reduced heat transmission through building envelope. These improvements all contribute to decreasing overall annual home energy use. In addition to improvements in energy efficiency, highly insulating windows can have important impacts on occupant comfort by minimizing or eliminating the cold draft many homeowners experience at or near window surfaces that are at a noticeably cooler than the room air temperature. Energy efficiency measures, such as highly insulating windows, also have the potential to decrease peak energy use in a home, which can lead to measurable peak load decreases for a utility service territory if implemented on a large scale. High-performance windows now feature triple-pane glass, double low-e coatings, and vinyl insulated frames to achieve U-factors as low as 0.2 , as compared to double-pane clear glass windows with a U-factor of 0.67, which are common in existing homes across the United States. The highly insulating windows (as they will be referred to in this document) are now available from several manufacturers and show promise to yield considerable energy savings and thermal comfort improvements in homes.

  2. Metrology Measurement Capabilities

    SciTech Connect (OSTI)

    Barnes, L.M.

    2003-11-12

    This document contains descriptions of Federal Manufacturing & Technologies (FM&T) Metrology capabilities, traceability flow charts, and the measurement uncertainty of each measurement capability. Metrology provides NIST traceable precision measurements or equipment calibration for a wide variety of parameters, ranges, and state-of-the-art uncertainties. Metrology laboratories conform to the requirements of the Department of Energy Development and Production Manual Chapter 8.4, ANSI/ISO/IEC ANSI/ISO/IEC 17025:2000, and ANSI/NCSL Z540-1 (equivalent to ISO Guide 25). FM&T Metrology laboratories are accredited by NVLAP for the parameters, ranges, and uncertainties listed in the specific scope of accreditation under NVLAP Lab code 200108-0. See the Internet at http://ts.nist.gov/ts/htdocs/210/214/scopes/2001080.pdf. These parameters are summarized in the table at the bottom of this introduction.

  3. Abuse Testing Capabilities

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

    Abuse Testing Capabilities - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs

  4. Window Daylighting Demo | Department of Energy

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

    Daylighting Demo Window Daylighting Demo Commercial Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review PDF icon commlbldgs20_selkowitz_040413.pdf More Documents & Publications Advanced Facades, Daylighting, and Complex Fenestration Systems High Performance Window Attachments HES Program Update and Scoring Tool v2014 Release

  5. Measure Guideline: Window Repair, Rehabilitation, and Replacement

    SciTech Connect (OSTI)

    Baker, P.

    2012-12-01

    This measure guideline provides information and guidance on rehabilitating, retrofitting, and replacing existing window assemblies in residential construction. The intent is to provide information regarding means and methods to improve the energy and comfort performance of existing wood window assemblies in a way that takes into consideration component durability, in-service operation, and long term performance of the strategies.

  6. High Performance Window Attachments | Department of Energy

    Office of Environmental Management (EM)

    High Performance Window Attachments High Performance Window Attachments Emerging Technologies Project for the 2013 Building Technologies Office's Program Peer Review PDF icon emrgtech20_curcija_040413.pdf More Documents & Publications Advanced Facades, Daylighting, and Complex Fenestration Systems Fenestration Software Tools OpenStudio - 2013 Peer Review

  7. Rest frame of bubble nucleation

    SciTech Connect (OSTI)

    Garriga, Jaume; Kanno, Sugumi; Tanaka, Takahiro E-mail: sugumi@cosmos.phy.tufts.edu

    2013-06-01

    Vacuum bubbles nucleate at rest with a certain critical size and subsequently expand. But what selects the rest frame of nucleation? This question has been recently addressed in [1] in the context of Schwinger pair production in 1+1 dimensions, by using a model detector in order to probe the nucleated pairs. The analysis in [1] showed that, for a constant external electric field, the adiabatic ''in'' vacuum of charged particles is Lorentz invariant, (and in this) case pairs tend to nucleate preferentially at rest with respect to the detector. Here, we sharpen this picture by showing that the typical relative velocity between the frame of nucleation and that of the detector is at most of order ?v ? S{sub E}{sup ?1/3} << 1. Here, S{sub E} >> 1 is the action of the instanton describing pair creation. The bound ?v coincides with the minimum uncertainty in the velocity of a non-relativistic charged particle embedded in a constant electric field. A velocity of order ?v is reached after a time interval of order ?t ? S{sub E}{sup ?1/3}r{sub 0} << r{sub 0} past the turning point in the semiclassical trajectory, where r{sub 0} is the size of the instanton. If the interaction takes place in the vicinity of the turning point, the semiclassical description of collision does not apply. Nonetheless, we find that even in this case there is still a strong asymmetry in the momentum transferred from the nucleated particles to the detector, in the direction of expansion after the turning point. We conclude that the correlation between the rest frame of nucleation and that of the detector is exceedingly sharp.

  8. Energy Savings from Window Attachments | Department of Energy

    Office of Environmental Management (EM)

    from Window Attachments Energy Savings from Window Attachments This study presents energy-modeling results for a large number of window combinations with window attachments in typical residential buildings and in varied climates throughout the United States. PDF icon energy_savings_from_windows_attachments.pdf More Documents & Publications Fenestration Software Tools Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior Building America Expert

  9. Fabric panel clean change-out frame

    DOE Patents [OSTI]

    Brown, Ronald M. (1757 Dorset Ave., Pocatello, ID 83201)

    1995-01-31

    A fabric panel clean change-out frame, for use on a containment structure having rigid walls, is formed of a compression frame and a closure panel. The frame is formed of elongated spacers, each carrying a plurality of closely spaced flat springs, and each having a hooked lip extending on the side of the spring facing the spacer. The closure panel is includes a perimeter frame formed of flexible, wedge-shaped frame members that are receivable under the springs to deflect the hooked lips. A groove on the flexible frame members engages the hooked lips and locks the frame members in place under the springs. A flexible fabric panel is connected to the flexible frame members and closes its center.

  10. Federal Technical Capability Panel

    Office of Environmental Management (EM)

    Updated: April 2015 1 U. S. Department of Energy and National Nuclear Security Administration Federal Technical Capability Panel Organization Name Telephone Fax E-Mail FTCP CHAIR Chair (DOE/NTC) Karen L. Boardman (505) 845-6444 (505) 845-6079 kboardman@ntc.doe.gov FTCP Deputy Dave Chaney (505) 845-4300 (505) 845-4879 david.chaney@nnsa.doe.gov FTCP Technical Standards Mgr. Jeanette Yarrington (301) 903-7030 (301) 903-3445 Jeanette.Yarrington@hq.doe.gov FTCP Program Coordinator Jeannie Lozoya

  11. ORISE Science Education Programs: Capabilities

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

    Capabilities Science Education Programs Capabilities The Oak Ridge Institute for Science and Education (ORISE) connects the best and most diverse students and faculty members to...

  12. Window taper functions for subaperture processing. (Technical...

    Office of Scientific and Technical Information (OSTI)

    artifact of this approach is the creation of grating lobes in the final response. The nature of the grating lobes, including their amplitude and spacing, is an artifact of window...

  13. NREL Electrochromic Window Research Wins Award

    ScienceCinema (OSTI)

    None

    2013-05-29

    Winners of the CO-LABS Governor's Award for High-Impact Research in Energy Efficiency, Dr. Satyen Deb at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) discovered that a small electrical charge can change the opacity of tungsten oxide from clear to tinted. He, Dr. Dane Gillaspie, and their fellow scientists at NREL then applied this knowledge to develop and transfer the technologies required to construct an electrochromic window, which can switch between clear and heavily tinted states. Electrochromic windows allow natural light in while adding tint to reduce summer heat and glare, and going clear to allow sunlight through in the winter. Broad adaptation of these windows could reduce US total energy use by four percent and reduce building cooling loads by 20%, much of this during expensive peak hours. Windows based on these discoveries are now being installed worldwide.

  14. Fighting with South-Facing Windows

    Broader source: Energy.gov [DOE]

    You might already know to keep your south-facing windows unshaded in the winter and use curtains in the summer. But there are a lot of other things you can do, too!

  15. T-596: 0-Day Windows Network Interception Configuration Vulnerability |

    Energy Savers [EERE]

    Department of Energy 96: 0-Day Windows Network Interception Configuration Vulnerability T-596: 0-Day Windows Network Interception Configuration Vulnerability April 6, 2011 - 5:48am Addthis PROBLEM: 0-Day exploit of IPv4 and IPv6 mechanics and how it applies to Microsoft Windows Operating systems. PLATFORM: Microsoft Operating Systems (OS) Windows Vista, Windows 7, and Windows 2008 Server ABSTRACT: The links below describe a parasitic IPv6 layered over a native IPv4 network. This attack can

  16. Windows and Building Envelope Facilities | Department of Energy

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

    Windows and Building Envelope Facilities Windows and Building Envelope Facilities Addthis LBNL&#039;s Advanced Windows Testbed 1 of 2 LBNL's Advanced Windows Testbed This outdoor test facility contains three, thermally-isolated chambers that have been instrumented to measure thermal, daylighting, and occupant impacts of advanced window technologies. In this setup, LBNL staff are evaluating a heat recovery/ ventilation unit (left), a switchable electrochromic window (middle), and a

  17. Transparency: it's not just for windows

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

    Transparency: it's not just for windows Transparency: it's not just for windows Los Alamos National Laboratory's database of environmental monitoring data is now directly viewable by the public. March 20, 2012 Intellus environmental data The same environmental data used by LANL scientists can be viewed by anyone, anytime. Contact Environmental Communications & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email "The new system contains more than 9 million

  18. Vacuum Insulation for Windows | Department of Energy

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

    Vacuum Insulation for Windows Vacuum Insulation for Windows Image of vacuum capsules in water (4 mg/ml) used for dip coating. Image of vacuum capsules in water (4 mg/ml) used for dip coating. Image of vacuum capsules deposited using dip coating, demonstrating virtually no visual degradation. Image of vacuum capsules deposited using dip coating, demonstrating virtually no visual degradation. Image of vacuum capsules in water (4 mg/ml) used for dip coating. Image of vacuum capsules deposited using

  19. Windows and Building Envelope Overview - 2015 BTO Peer Review...

    Office of Environmental Management (EM)

    Windows and Building Envelope Overview - 2015 BTO Peer Review Windows and Building Envelope Overview - 2015 BTO Peer Review Presenter: Bahman Habibzadeh, U.S. Department of Energy...

  20. Window and Envelope Technologies Overview - 2014 BTO Peer Review...

    Office of Environmental Management (EM)

    Windows and Building Envelope Overview - 2015 BTO Peer Review Research and Development Roadmap: Windows and Building Envelope Research & Development Roadmap: Emerging Water Heating...

  1. Energy-Efficient Window Treatments | Department of Energy

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

    Window Treatments September 25, 2012 - 9:04am Addthis The awnings on this home shade the windows and generate electricity. | Photo courtesy of iStockphoto...

  2. V-217: Microsoft Windows NAT Driver ICMP Packet Handling Denial...

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

    7: Microsoft Windows NAT Driver ICMP Packet Handling Denial of Service Vulnerability V-217: Microsoft Windows NAT Driver ICMP Packet Handling Denial of Service Vulnerability August...

  3. Pennsylvania: New Series of Windows Has Potential to Save Energy...

    Office of Environmental Management (EM)

    New Series of Windows Has Potential to Save Energy for Commercial Buildings Pennsylvania: New Series of Windows Has Potential to Save Energy for Commercial Buildings March 6, 2014...

  4. Elasticity of Pu -a window into fundamental understanding and...

    Office of Scientific and Technical Information (OSTI)

    Elasticity of Pu -a window into fundamental understanding and aging Citation Details In-Document Search Title: Elasticity of Pu -a window into fundamental understanding and aging...

  5. NON-INTRUSIVE SENSOR FOR GAS FILL VERIFICATION OF INSULATED GLASS WINDOWS

    SciTech Connect (OSTI)

    Andrew Freedman; Paul L. Kebabian; Richard R. Romano; James Woodroffe

    2003-10-01

    A sensor capable of measuring the amount of oxygen (an unwanted component that is only present because of improper filling or seal failure) within an argon-filled insulated glass window has been designed, built and successfully tested. It operates by using the optical absorption of oxygen in the atmospheric A-band centered at 762 nm. Light emitted by an argon-filled surface glow discharge lamp is Zeeman-tuned on and off an oxygen absorption line using an AC-modulated electromagnet. In the presence of oxygen, the change in the measured intensity of the lamp, obtained using standard demodulation techniques, is proportional to the oxygen column density. Measurements using an industry-standard insulated glass window indicate that the sensor can measure the amount of oxygen in a nominally argon-filled IG window (with a window gap of 10 mm) with a precision of 0.50% oxygen using a 16 second integration time. This level of precision is well within the limits required by the IG window manufacturing industry for proper monitoring of newly manufactured window units.

  6. Hot Cell Window Shielding Analysis Using MCNP

    SciTech Connect (OSTI)

    Chad L. Pope; Wade W. Scates; J. Todd Taylor

    2009-05-01

    The Idaho National Laboratory Materials and Fuels Complex nuclear facilities are undergoing a documented safety analysis upgrade. In conjunction with the upgrade effort, shielding analysis of the Fuel Conditioning Facility (FCF) hot cell windows has been conducted. This paper describes the shielding analysis methodology. Each 4-ft thick window uses nine glass slabs, an oil film between the slabs, numerous steel plates, and packed lead wool. Operations in the hot cell center on used nuclear fuel (UNF) processing. Prior to the shielding analysis, shield testing with a gamma ray source was conducted, and the windows were found to be very effective gamma shields. Despite these results, because the glass contained significant amounts of lead and little neutron absorbing material, some doubt lingered regarding the effectiveness of the windows in neutron shielding situations, such as during an accidental criticality. MCNP was selected as an analysis tool because it could model complicated geometry, and it could track gamma and neutron radiation. A bounding criticality source was developed based on the composition of the UNF. Additionally, a bounding gamma source was developed based on the fission product content of the UNF. Modeling the windows required field inspections and detailed examination of drawings and material specifications. Consistent with the shield testing results, MCNP results demonstrated that the shielding was very effective with respect to gamma radiation, and in addition, the analysis demonstrated that the shielding was also very effective during an accidental criticality.

  7. Unique Capabilities | The Ames Laboratory

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

    Unique Capabilities Whether it's finding new materials, processes, applications or the need for specialized analysis of existing materials, Ames Laboratory can utilize its unique capabilities to assist both the public and private sectors. Some of our unique capabilities include: Biofuels Novel Materials for Energy Research Photonic Systems Solid-State NMR Visual Engineering Rare Earth Metals Metals Processing Magnetic Materials Materials Preparation Center

  8. Nanolens Window Coatings for Daylighting | Department of Energy

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

    Nanolens Window Coatings for Daylighting Nanolens Window Coatings for Daylighting Emerging Technologies Project for the 2013 Building Technologies Office's Program Peer Review PDF icon emrgtech18_alvine_040413.pdf More Documents & Publications Dynamically Responsive Infrared Window Coatings Advanced Facades, Daylighting, and Complex Fenestration Systems Window Daylighting Demo

  9. Highly Insulating Residential Windows Using Smart Automated Shading

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lead Performer: Lawrence Berkeley National Laboratory - Berkeley, CA Partner: Pella Windows - Pella, IA

  10. Integrated seat frame and back support

    DOE Patents [OSTI]

    Martin, Leo

    1999-01-01

    An integrated seating device comprises a seat frame having a front end and a rear end. The seat frame has a double wall defining an exterior wall and an interior wall. The rear end of the seat frame has a slot cut therethrough both the exterior wall and the interior wall. The front end of the seat frame has a slot cut through just the interior wall thereof. A back support comprising a generally L shape has a horizontal member, and a generally vertical member which is substantially perpendicular to the horizontal member. The horizontal member is sized to be threaded through the rear slot and is fitted into the front slot. Welded slat means secures the back support to the seat frame to result in an integrated seating device.

  11. Integral window hermetic fiber optic components

    SciTech Connect (OSTI)

    Dalton, R.D.; Kramer, D.P.; Massey, R.T.; Waker, D.A.

    1994-12-31

    In the fabrication of igniters, actuators, detonators, and other pyrotechnic devices to be activated by a laser beam, an integral optical glass window is formed by placing a preform in the structural member of the device and then melting the glass and sealing it in place by heating at a temperature between the ceramming temperature of the glass and the melting point of the metal, followed by rapid furnace cooling to avoid devitrification. No other sealing material is needed to achieve hermeticity. A preferred embodiment of this type of device is fabricated by allowing the molten glass to flow further and form a plano-convex lens integral with and at the bottom of the window. The lens functions to decrease the beam divergence caused by refraction of the laser light passing through the window when the device is fired by means of a laser beam.

  12. Solar optical materials for innovative window design

    SciTech Connect (OSTI)

    Lampert, C.M.

    1982-08-01

    New and innovative optical materials and coatings can greatly improve the efficiency of window energy systems. These potential materials and coatings increase energy efficiency by reducing radiative losses in the infrared, or reducing visible reflection losses or controlling overheating due to solar gain. Current progress in heat mirror coatings for glass and polymeric substrates is presented. Highly doped semiconducting oxides and metal/dielectric interference coatings are reviewed. Physical and optical properties are outlined for antireflection films and transparent aerogel insulation media. The potential for optical switching films as window elements includes discussions of electrochromic, photochromic and other physical switching processes.

  13. Atmospheric Pressure Deposition for Electrochromic Windows | Department of

    Office of Environmental Management (EM)

    Energy Atmospheric Pressure Deposition for Electrochromic Windows Atmospheric Pressure Deposition for Electrochromic Windows Emerging Technologies Project for the 2013 Building Technologies Office's Program Peer Review PDF icon emrgtech22_tenent_040413.pdf More Documents & Publications NREL senior scientist, Robert Tenent, Ph.D., with equipment for low cost processing (deposition) of window coatings materials. Dynamic Windows Low-Cost Solutions for Dynamic Window Material CX-003799:

  14. Interior and Exterior Low-E Storm Window Installation

    SciTech Connect (OSTI)

    Witters, Sarah

    2014-09-03

    Until recently, energy-efficient window retrofit options have largely been limited to repair or replacement; leaving the homeowner to decide between affordability and deeper energy savings. A new and improved low-e storm window boasts a combination of curb appeal and energy efficiency, all for a fraction of the cost of window replacement. A recent whole-home experiment performed by PNNL suggests that attaching low-e storm windows can result in as much energy savings replacing the windows.

  15. Energy Performance Ratings for Windows, Doors, and Skylights | Department

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

    of Energy Energy Performance Ratings for Windows, Doors, and Skylights Energy Performance Ratings for Windows, Doors, and Skylights Before you shop for energy-efficient windows, doors, and skylights, learn about energy performance ratings. | Photo courtesy of iStockphoto.com/JamesBrey. Before you shop for energy-efficient windows, doors, and skylights, learn about energy performance ratings. | Photo courtesy of iStockphoto.com/JamesBrey. You can use the energy performance ratings of windows,

  16. Research and Development Roadmap: Windows and Building Envelope |

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

    Department of Energy and Development Roadmap: Windows and Building Envelope Research and Development Roadmap: Windows and Building Envelope Cover of windows and envelope report, depicting a house, storefront, and multiple office windows. This Building Technologies Office (BTO) Research and Development (R&D) Roadmap identifies priority windows and building envelope R&D areas of interest. Cost and performance targets are identified for each key R&D area. The roadmap describes the

  17. Windows and Building Envelope Facilities | Department of Energy

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

    LBNL&#039;s Advanced Windows Testbed 1 of 2 LBNL's Advanced Windows Testbed This outdoor test facility contains three, thermally-isolated chambers that have been instrumented to measure thermal, daylighting, and occupant impacts of advanced window technologies. In this setup, LBNL staff are evaluating a heat recovery/ ventilation unit (left), a switchable electrochromic window (middle), and a spectrally-selective low-emittance window (right). Image: Lawrence Berkeley National Laboratory

  18. Self-aligning biaxial load frame

    DOE Patents [OSTI]

    Ward, M.B.; Epstein, J.S.; Lloyd, W.R.

    1994-01-18

    An self-aligning biaxial loading apparatus for use in testing the strength of specimens while maintaining a constant specimen centroid during the loading operation. The self-aligning biaxial loading apparatus consists of a load frame and two load assemblies for imparting two independent perpendicular forces upon a test specimen. The constant test specimen centroid is maintained by providing elements for linear motion of the load frame relative to a fixed cross head, and by alignment and linear motion elements of one load assembly relative to the load frame. 3 figures.

  19. On Building Inexpensive Network Capabilities

    SciTech Connect (OSTI)

    Shue, Craig A; Kalafut, Prof. Andrew; Allman, Mark; Taylor, Curtis R

    2011-01-01

    There are many deployed approaches for blocking unwanted traffic, either once it reaches the recipient's network, or closer to its point of origin. One of these schemes is based on the notion of traffic carrying capabilities that grant access to a network and/or end host. However, leveraging capabilities results in added complexity and additional steps in the communication process: Before communication starts a remote host must be vetted and given a capability to use in the subsequent communication. In this paper, we propose a lightweight mechanism that turns the answers provided by DNS name resolution---which Internet communication broadly depends on anyway---into capabilities. While not achieving an ideal capability system, we show the mechanism can be built from commodity technology and is therefore a pragmatic way to gain some of the key benefits of capabilities without requiring new infrastructure.

  20. NREL: Energy Systems Integration - Capabilities

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

    Capabilities Photo of a group of men in front of a computer visualization screen. NREL's energy systems integration research capabilities include high-resolution data visualization. Here, Secretary of Energy Ernest Moniz experiences a 3D wind turbine model during a tour of the Energy Systems Integration Facility. Photo by Dennis Schroeder, NREL NREL has unique research capabilities, experienced staff, and state-of-the-art equipment to find solutions to the challenges of effectively integrating

  1. Trinity / NERSC-8 Capability Improvement

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

    Trinity / NERSC-8 Capability Improvement Trinity / NERSC-8 Capability Improvement As stated in Section 3.5 of the Technical Requirements, The performance of the ASC and NERSC capability improvement code suites will be evaluated at acceptance and used as acceptance criteria. All performance tests must continue to meet acceptance criteria throughout the lifetime of the system. These spreadsheets are here to provide examples but do not have to be returned with RFP response and will be required of

  2. Reorganization bolsters nuclear nonproliferation capability

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

    Reorganization bolsters nuclear nonproliferation capability Reorganization bolsters nuclear nonproliferation capability LANL has strengthened its capability in a key aspect of nuclear nonproliferation by combining two groups within its Global Security organization. June 27, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

  3. Sandia National Laboratories: Programs & Capabilities

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

    Programs & Capabilities EM Program Areas Broadband EM response (EMR), electromagnetic pulse (EMP), electrostatic discharge (ESD), and Lightning System response to hostile (X-ray)...

  4. Advanced House Framing | Department of Energy

    Office of Environmental Management (EM)

    integrity of the home. Advanced framing improves the whole-wall R-value by reducing thermal bridging (thermal flow that occurs when materials that are poor insulators displace...

  5. Capabilities

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

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  6. Capabilities

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

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  7. Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior

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

    Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior SEPTEMBER 2013 Prepared for: Building Technologies Office Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared by: D&R International, Ltd. September 2013 Prepared for: Building Technologies Office Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared By: D&R International, Ltd. 1300 Spring Street, Suite 500 Silver Spring, MD 20910

  8. Catalysis Capabilities | Argonne National Laboratory

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

    Catalysis Research Areas Facilities and Equipment Intellectual Property Publications Staff Partnerships Licensing Sponsored Research Technical Services Technologist in Residence News Press Releases Feature Stories In the News Photos Videos Ombudsman Ombudsman Argonne National Laboratory Technology Development and Commercialization About Technologies Available for Licensing Capabilities Partnerships News Capabilities Catalysis Research Areas Facilities and Equipment Intellectual Property

  9. A multi-frame soft x-ray pinhole imaging diagnostic for single-shot applications

    SciTech Connect (OSTI)

    Wurden, G. A.; Coffey, S. K.

    2012-10-15

    For high energy density magnetized target fusion experiments at the Air Force Research Laboratory FRCHX machine, obtaining multi-frame soft x-ray images of the field reversed configuration (FRC) plasma as it is being compressed will provide useful dynamics and symmetry information. However, vacuum hardware will be destroyed during the implosion. We have designed a simple in-vacuum pinhole nosecone attachment, fitting onto a Conflat window, coated with 3.2 mg/cm{sup 2} of P-47 phosphor, and covered with a thin 50-nm aluminum reflective overcoat, lens-coupled to a multi-frame Hadland Ultra intensified digital camera. We compare visible and soft x-ray axial images of translating ({approx}200 eV) plasmas in the FRX-L and FRCHX machines in Los Alamos and Albuquerque.

  10. Energy performance analysis of prototype electrochromic windows

    SciTech Connect (OSTI)

    Sullivan, R.; Rubin, M.; Selkowitz, S.

    1996-12-01

    This paper presents the results of a study investigating the energy performance of three newly developed prototype electrochromic devices. The DOE-2.1 E energy simulation program was used to analyze the annual cooling, lighting, and total electric energy use and peak demand as a function of window type and size. The authors simulated a prototypical commercial office building module located in the cooling-dominated locations of Phoenix, AZ and Miami, FL. Heating energy use was also studied in the heating-dominated location of Madison, WI. Daylight illuminance was used to control electrochromic state-switching. Two types of window systems were analyzed; i.e., the outer pane electrochromic glazing was combined with either a conventional low-E or a spectrally selective inner pane. The properties of the electrochromic glazings are based on measured data of new prototypes developed as part of a cooperative DOE-industry program. The results show the largest difference in annual electric energy performance between the different window types occurs in Phoenix and is about 6.5 kWh/m{sup 2} floor area (0.60 kWh/ft{sup 2}) which can represent a cost of about $.52/m{sup 2} ($.05/ft{sup 2}) using electricity costing $.08/kWh. In heating-dominated locations, the electrochromic should be maintained in its bleached state during the heating season to take advantage of beneficial solar heat gain which would reduce the amount of required heating. This also means that the electrochromic window with the largest solar heat gain coefficient is best.

  11. Environmentally Benign Electrolytes With Wide Electrochemical Windows

    Energy Innovation Portal (Marketing Summaries) [EERE]

    2012-03-13

    As mobile electronics continue to evolve, the need for safe, long-lasting rechargeable batteries has grown tremendously. In the search for suitable materials from which to construct high energy density solid state batteries, one of the principal obstacles has been the provision of a suitable electrolyte that exhibits the right combination of conductivity and ion mobility, consistency, wide electrochemical window, and good adherence to electrode surfaces. Very few electrolytes have been...

  12. SolarFrameWorks Co | Open Energy Information

    Open Energy Info (EERE)

    SolarFrameWorks Co Place: Denver, Colorado Zip: 80202 Product: This company provides framing and mounting systems to the PV industry. References: SolarFrameWorks Co1 This...

  13. Updating the Doors and Windows | Department of Energy

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

    and Windows Updating the Doors and Windows August 23, 2012 - 2:46pm Addthis Stephanie Price Communicator, National Renewable Energy Laboratory Since I can't afford to replace...

  14. New Window Technology Saves Energy and the View | Department...

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

    New Window Technology Saves Energy and the View New Window Technology Saves Energy and the View November 5, 2013 - 3:55pm Addthis Researchers at the Energy Department's National...

  15. External Insulation of Masonry Walls and Wood Framed Walls

    SciTech Connect (OSTI)

    Baker, P.

    2013-01-01

    The use of exterior insulation on a building is an accepted and effective means to increase the overall thermal resistance of the assembly that also has other advantages of improved water management and often increased air tightness of building assemblies. For thin layers of insulation (1” to 1 ½”), the cladding can typically be attached directly through the insulation back to the structure. For thicker insulation layers, furring strips have been added as a cladding attachment location. This approach has been used in the past on numerous Building America test homes and communities (both new and retrofit applications), and has been proven to be an effective and durable means to provide cladding attachment. However, the lack of engineering data has been a problem for many designers, contractors, and code officials. This research project developed baseline engineering analysis to support the installation of thick layers of exterior insulation on existing masonry and frame walls. Furthermore, water management details necessary to integrate windows, doors, decks, balconies and roofs were created to provide guidance on the integration of exterior insulation strategies with other enclosure elements.

  16. Advanced Window and Shading Technologies | Department of Energy

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

    Window and Shading Technologies Advanced Window and Shading Technologies The new building wing of the Saint-Gobain Research Shanghai facility, where LBNL is field testing comercialized electrochromic windows. The new building wing of the Saint-Gobain Research Shanghai facility, where LBNL is field testing comercialized electrochromic windows. Lead Performer: Lawrence Berkeley National Laboratory - Berkeley, CA Partners: -- Saint-Gobin - Valley Forge, PA -- Sage Electrochromics - Faribault, MN --

  17. Windows and Building Envelope Overview - 2015 BTO Peer Review | Department

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

    of Energy Windows and Building Envelope Overview - 2015 BTO Peer Review Windows and Building Envelope Overview - 2015 BTO Peer Review Presenter: Bahman Habibzadeh, U.S. Department of Energy View the Presentation PDF icon Windows and Building Envelope Overview - 2015 BTO Peer Review More Documents & Publications Window and Envelope Technologies Overview - 2014 BTO Peer Review 2014 Building Technologies Office Program Peer Review Report Emerging Technologies

  18. New Rating System for Enhancing Window Energy Performance | Department of

    Energy Savers [EERE]

    Energy Rating System for Enhancing Window Energy Performance New Rating System for Enhancing Window Energy Performance May 18, 2015 - 5:33pm Addthis Window attachments, such as these exterior solar shades at Lake Area High School in New Orleans, Louisiana, do not include a rating system to inform consumers about their energy efficiency. Photo courtesy of National Renewable Energy Laboratory. Window attachments, such as these exterior solar shades at Lake Area High School in New Orleans,

  19. Dynamically Responsive Infrared Window Coatings | Department of Energy

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

    Dynamically Responsive Infrared Window Coatings Dynamically Responsive Infrared Window Coatings Addthis 1 of 5 An oxygen plasma etcher is used to clean test substrates for window coatings. Image: Pacific Northwest National Laboratory 2 of 5 PNNL scientist Dr. Kyle Alvine checks on the progress of the plasma etch. Image: Pacific Northwest National Laboratory 3 of 5 PNNL scientist begins fabrication of a prototype window coating. Image: Pacific Northwest National Laboratory 4 of 5 Solution is

  20. Improving the Energy Efficiency of Existing Windows | Department of Energy

    Energy Savers [EERE]

    Improving the Energy Efficiency of Existing Windows Improving the Energy Efficiency of Existing Windows October 15, 2008 - 10:56am Addthis Jen Carter What does this mean for me? There are several solutions to energy inefficient windows whether you're starting from scratch or simply making upgrades. But, soft! What light through yonder window breaks? It is the east, and Juliet is the sun. - William Shakespeare, Romeo and Juliet No one would dispute the undeniable beauty of soft, dappled light

  1. Suntuitive(tm): Sunlight-Responsive Thermochromic Window Systems |

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

    Department of Energy Suntuitive(tm): Sunlight-Responsive Thermochromic Window Systems Suntuitive(tm): Sunlight-Responsive Thermochromic Window Systems Window Technology Optimizes Daylighting and Reduces Solar Heat Gain In 2010, lighting space heating and cooling accounted for 56% of the energy use in commercial and residential buildings. The amount of energy consumed primarily depends on a building's insulative properties, which include the windows. Furthermore, the optical properties of

  2. Highly Insulating Residential Windows Using Smart Automated Shading |

    Office of Environmental Management (EM)

    Department of Energy Highly Insulating Residential Windows Using Smart Automated Shading Highly Insulating Residential Windows Using Smart Automated Shading Addthis 1 of 3 Residential Smart Window with integrated sensors, control logic and a motorized shade between glass panes. Image: Lawrence Berkeley National Laboratory 2 of 3 Residential Smart Window with integrated sensors, control logic and a motorized shade between glass panes. Image: Lawrence Berkeley National Laboratory 3 of 3

  3. Window, Door, and Skylight Products and Services | Department of Energy

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

    Window, Door, and Skylight Products and Services Window, Door, and Skylight Products and Services Window, Door, and Skylight Products and Services Use the following links to get product information and locate professional services for windows, doors, and skylights. Product Information Awnings in Residential Buildings: The Impact on Energy Use and Peak Demand University of Minnesota Center for Sustainable Building Research Independently Tested and Certified Energy Performance ENERGY STAR®

  4. Building Technologies Office Window and Envelope Technologies...

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

    ... Software tools Moisture management Blowing agent restrictions Lack of third-party verification of capabilities and flammability Lack of clear performance criteria and metrics ...

  5. Nanophotonics Capabilities | Argonne National Laboratory

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

    Nanophotonics Capabilities Transient absorption spectroscopy Laser excitation: 250-1200 nm Probe wavelength range: 300-1450 nm Delay times <100 fs-0.1 ms Time-resolved emission...

  6. Sourcing Capabilities | GE Global Research

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

    Home > GE Global Research Sourcing External Document & Process Repository > Sourcing Capabilities Sourcing Capabilities The General Electric Company is strongly committed to meet the principles of Public Laws, Federal Acquisition Regulations (FARs), and specific cognizant Government Agency FAR supplemental regulations, and directs that business practices and procedures conform to these Federal laws and regulations. It is the policy of GE Global Research to encourage participation in

  7. Microlens frames for laser diode arrays

    DOE Patents [OSTI]

    Skidmore, J.A.; Freitas, B.L.

    1999-07-13

    Monolithic microlens frames enable the fabrication of monolithic laser diode arrays and are manufactured inexpensively with high registration, and with inherent focal length compensation for any lens diameter variation. A monolithic substrate is used to fabricate a low-cost microlens array. The substrate is wet-etched or sawed with a series of v-grooves. The v-grooves can be created by wet-etching, by exploiting the large etch-rate selectivity of different crystal planes. The v-grooves provide a support frame for either cylindrical or custom-shaped microlenses. Because the microlens frames are formed by photolithographic semiconductor batch-processing techniques, they can be formed inexpensively over large areas with precise lateral and vertical registration. The v-groove has an important advantage for preserving the correct focus for lenses of varying diameter. 12 figs.

  8. Microlens frames for laser diode arrays

    DOE Patents [OSTI]

    Skidmore, Jay A.; Freitas, Barry L.

    1999-01-01

    Monolithic microlens frames enable the fabrication of monolithic laser diode arrays and are manufactured inexpensively with high registration, and with inherent focal length compensation for any lens diameter variation. A monolithic substrate is used to fabricate a low-cost microlens array. The substrate is wet-etched or sawed with a series of v-grooves. The v-grooves can be created by wet-etching, by exploiting the large etch-rate selectivity of different crystal planes. The v-grooves provide a support frame for either cylindrical or custom-shaped microlenses. Because the microlens frames are formed by photolithographic semiconductor batch-processing techniques, they can be formed inexpensively over large areas with precise lateral and vertical registration. The v-groove has an important advantage for preserving the correct focus for lenses of varying diameter.

  9. FRAMES-2.0 Software System: Frames 2.0 Pest Integration (F2PEST)

    SciTech Connect (OSTI)

    Castleton, Karl J.; Meyer, Philip D.

    2009-06-17

    The implementation of the FRAMES 2.0 F2PEST module is described, including requirements, design, and specifications of the software. This module integrates the PEST parameter estimation software within the FRAMES 2.0 environmental modeling framework. A test case is presented.

  10. Accelerator and electrodynamics capability review

    SciTech Connect (OSTI)

    Jones, Kevin W

    2010-01-01

    Los Alamos National Laboratory (LANL) uses capability reviews to assess the science, technology and engineering (STE) quality and institutional integration and to advise Laboratory Management on the current and future health of the STE. Capability reviews address the STE integration that LANL uses to meet mission requirements. The Capability Review Committees serve a dual role of providing assessment of the Laboratory's technical contributions and integration towards its missions and providing advice to Laboratory Management. The assessments and advice are documented in reports prepared by the Capability Review Committees that are delivered to the Director and to the Principal Associate Director for Science, Technology and Engineering (PADSTE). Laboratory Management will use this report for STE assessment and planning. LANL has defined fifteen STE capabilities. Electrodynamics and Accelerators is one of the seven STE capabilities that LANL Management (Director, PADSTE, technical Associate Directors) has identified for review in Fiscal Year (FY) 2010. Accelerators and electrodynamics at LANL comprise a blend of large-scale facilities and innovative small-scale research with a growing focus on national security applications. This review is organized into five topical areas: (1) Free Electron Lasers; (2) Linear Accelerator Science and Technology; (3) Advanced Electromagnetics; (4) Next Generation Accelerator Concepts; and (5) National Security Accelerator Applications. The focus is on innovative technology with an emphasis on applications relevant to Laboratory mission. The role of Laboratory Directed Research and Development (LDRD) in support of accelerators/electrodynamics will be discussed. The review provides an opportunity for interaction with early career staff. Program sponsors and customers will provide their input on the value of the accelerator and electrodynamics capability to the Laboratory mission.

  11. Measure Guideline. Energy-Efficient Window Performance and Selection

    SciTech Connect (OSTI)

    Carmody, John; Haglund, Kerry

    2012-11-01

    This document provides guidelines for the selection of energy-efficient windows in new and existing residential construction in all U.S. climate zones. It includes information on window products, their attributes and performance. It provides cost/benefit information on window energy savings as well as information on non-energy benefits such as thermal comfort and reduced HVAC demands. The report also provides information on energy impacts of design decisions such as window orientation, total glazing area and shading devices and conditions. Information on resources for proper window installation is included as well.

  12. A Tale of Three Windows: Part 1 | Department of Energy

    Energy Savers [EERE]

    A Tale of Three Windows: Part 1 A Tale of Three Windows: Part 1 August 1, 2012 - 12:37pm Addthis The original windows in Andrea's home. | Photo courtesy of Andrea Spikes. The original windows in Andrea's home. | Photo courtesy of Andrea Spikes. Andrea Spikes Former Communicator at DOE's National Renewable Energy Laboratory I will admit right up front that, despite the fact that our aluminum windows are more than 20 years old, and are obviously inefficient, we never bothered to replace them

  13. Purchasing Energy-Efficient Windows | Department of Energy

    Energy Savers [EERE]

    Purchasing Energy-Efficient Windows Purchasing Energy-Efficient Windows October 13, 2008 - 11:29am Addthis John Lippert Windows connect us with the "great outdoors." They let in the light and the rays of the sun and can make even the smallest room seem bright and spacious. Operable windows let fresh air in and stale air out. Windows that are properly selected, well designed and constructed, and properly installed can make a world of difference to a home, helping it to be warm and cozy

  14. Materials Characterization Capabilities at the High Temperature...

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

    Materials Characterization Capabilities at the High Temperature Materials Laboratory and ... Materials Characterization Capabilities at the High Temperature Materials Laboratory and ...

  15. Research for new UAV capabilities

    SciTech Connect (OSTI)

    Canavan, G.H.; Leadabrand, R.

    1996-07-01

    This paper discusses research for new Unmanned Aerial Vehicles (UAV) capabilities. Findings indicate that UAV performance could be greatly enhanced by modest research. Improved sensors and communications enhance near term cost effectiveness. Improved engines, platforms, and stealth improve long term effectiveness.

  16. Design of the beryllium window for Brookhaven Linac Isotope Producer

    SciTech Connect (OSTI)

    Nayak, S.; Mapes, M.; Raparia, D.

    2015-11-01

    In the Brookhaven Linac Isotope Producer (BLIP) beam line, there were two Beryllium (Be) windows with an air gap to separate the high vacuum upstream side from low vacuum downstream side. There had been frequent window failures in the past which affected the machine productivity and increased the radiation dose received by worker due to unplanned maintenance. To improve the window life, design of Be window is reexamined. Detailed structural and thermal simulations are carried out on Be window for different design parameters and loading conditions to come up with better design to improve the window life. The new design removed the air gap and connect the both beam lines with a Be window in-between. The new design has multiple advantages such as 1) reduces the beam energy loss (because of one window with no air gap), 2) reduces air activation due to nuclear radiation and 3) increased the machine reliability as there is no direct pressure load during operation. For quick replacement of this window, an aluminum bellow coupled with load binder was designed. There hasn’t been a single window failure since the new design was implemented in 2012.

  17. How Have You Improved the Efficiency of Your Windows? | Department of

    Office of Environmental Management (EM)

    Energy Have You Improved the Efficiency of Your Windows? How Have You Improved the Efficiency of Your Windows? March 18, 2010 - 7:57pm Addthis This week, John told you about his experience with window shades that improve the energy efficiency of his windows. There are several things you can do to improve the efficiency of existing windows, including adding storm windows, caulking or weatherstripping, or using window treatments. How have you improved the efficiency of your windows? Each

  18. Measure Guideline: Energy-Efficient Window Performance and Selection

    SciTech Connect (OSTI)

    Carmody, J.; Haglund, K.

    2012-11-01

    This document provides guidelines for the selection of energy-efficient windows in new and existing residential construction in all US climate zones. It includes information on window products, their attributes and performance. It provides cost/benefit information on window energy savings as well as information on non-energy benefits such as thermal comfort and reduced HVAC demands. The document also provides information on energy impacts of design decisions such as window orientation, total glazing area and shading devices and conditions. Information on resources for proper window installation is included as well. This document is for builders, homeowners, designers and anyone making decisions about selecting energy efficient window. It is intended to complement other Building America information and efforts.

  19. Single level microelectronic device package with an integral window

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2003-12-09

    A package with an integral window for housing a microelectronic device. The integral window is bonded directly to the package without having a separate layer of adhesive material disposed in-between the window and the package. The device can be a semiconductor chip, CCD chip, CMOS chip, VCSEL chip, laser diode, MEMS device, or IMEMS device. The package can be formed of a multilayered LTCC or HTCC cofired ceramic material, with the integral window being simultaneously joined to the package during cofiring. The microelectronic device can be flip-chip interconnected so that the light-sensitive side is optically accessible through the window. A glob-top encapsulant or protective cover can be used to protect the microelectronic device and electrical interconnections. The result is a compact, low profile package having an integral window that is hermetically sealed to the package prior to mounting and interconnecting the microelectronic device.

  20. Bi-level microelectronic device package with an integral window

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2004-01-06

    A package with an integral window for housing a microelectronic device. The integral window is bonded directly to the package without having a separate layer of adhesive material disposed in-between the window and the package. The device can be a semiconductor chip, CCD chip, CMOS chip, VCSEL chip, laser diode, MEMS device, or IMEMS device. The multilayered package can be formed of a LTCC or HTCC cofired ceramic material, with the integral window being simultaneously joined to the package during LTCC or HTCC processing. The microelectronic device can be flip-chip bonded so that the light-sensitive side is optically accessible through the window. The package has at least two levels of circuits for making electrical interconnections to a pair of microelectronic devices. The result is a compact, low-profile package having an integral window that is hermetically sealed to the package prior to mounting and interconnecting the microelectronic device(s).

  1. High efficiency novel window air conditioner

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bansal, Pradeep

    2015-07-24

    This paper presents the technical development of a high efficiency window air conditioner. In order to achieve higher energy efficiency ratio (EER), the original capacity of the R410A unit was downgraded by replacing the original compressor with a lower capacity but higher EER compressor, while all heat exchangers and the chassis from the original unit were retained. The other subsequent major modifications included – the AC fan motor being replaced with a brushless high efficiency electronically commuted motor (ECM) motor, the capillary tube being replaced with a needle valve to better control the refrigerant flow and refrigerant set points, andmore »R410A being replaced with drop-in environmentally friendly binary mixture of R32 (85% molar concentration)/R125 (15% molar concentration). All these modifications resulted in significant EER enhancement of the modified unit.« less

  2. High efficiency novel window air conditioner

    SciTech Connect (OSTI)

    Bansal, Pradeep

    2015-07-24

    This paper presents the technical development of a high efficiency window air conditioner. In order to achieve higher energy efficiency ratio (EER), the original capacity of the R410A unit was downgraded by replacing the original compressor with a lower capacity but higher EER compressor, while all heat exchangers and the chassis from the original unit were retained. The other subsequent major modifications included – the AC fan motor being replaced with a brushless high efficiency electronically commuted motor (ECM) motor, the capillary tube being replaced with a needle valve to better control the refrigerant flow and refrigerant set points, and R410A being replaced with drop-in environmentally friendly binary mixture of R32 (85% molar concentration)/R125 (15% molar concentration). All these modifications resulted in significant EER enhancement of the modified unit.

  3. Managing coherence via put/get windows

    DOE Patents [OSTI]

    Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton on Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Hoenicke, Dirk (Ossining, NY); Ohmacht, Martin (Yorktown Heights, NY)

    2011-01-11

    A method and apparatus for managing coherence between two processors of a two processor node of a multi-processor computer system. Generally the present invention relates to a software algorithm that simplifies and significantly speeds the management of cache coherence in a message passing parallel computer, and to hardware apparatus that assists this cache coherence algorithm. The software algorithm uses the opening and closing of put/get windows to coordinate the activated required to achieve cache coherence. The hardware apparatus may be an extension to the hardware address decode, that creates, in the physical memory address space of the node, an area of virtual memory that (a) does not actually exist, and (b) is therefore able to respond instantly to read and write requests from the processing elements.

  4. Managing coherence via put/get windows

    DOE Patents [OSTI]

    Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton on Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Hoenicke, Dirk (Ossining, NY); Ohmacht, Martin (Yorktown Heights, NY)

    2012-02-21

    A method and apparatus for managing coherence between two processors of a two processor node of a multi-processor computer system. Generally the present invention relates to a software algorithm that simplifies and significantly speeds the management of cache coherence in a message passing parallel computer, and to hardware apparatus that assists this cache coherence algorithm. The software algorithm uses the opening and closing of put/get windows to coordinate the activated required to achieve cache coherence. The hardware apparatus may be an extension to the hardware address decode, that creates, in the physical memory address space of the node, an area of virtual memory that (a) does not actually exist, and (b) is therefore able to respond instantly to read and write requests from the processing elements.

  5. INTEGRATED ENERGY EFFICIENT WINDOW-WALL SYSTEMS

    SciTech Connect (OSTI)

    Michael Arney, Ph.D.

    2002-12-31

    The building industry faces the challenge of reducing energy use while simultaneously improving construction methods and marketability. This paper describes the first phase of a project to address these concerns by designing an Integrated Window Wall System (IWWS) that can be commercialized. This work builds on previous research conducted during the 1990's by Lawrence Berkeley national Laboratories (LBNL). During this phase, the objective was to identify appropriate technologies, problems and issues and develop a number of design concepts. Four design concepts were developed into prototypes and preliminary energy analyses were conducted Three of these concepts (the foam wall, steel wall, and stiffened plate designs) showed particular potential for meeting the project objectives and will be continued into a second phase where one or two of the systems will be brought closer to commercialization.

  6. Core Capabilities | Argonne National Laboratory

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

    The Advanced Photon Source is one of the brightest sources of X-rays in the Western Hemisphere. Photons are accelerated to over 99% of the speed of light around its ring, which is the size of a baseball stadium. Click to enlarge. The Center for Nanoscale Materials at Argonne is a premier user facility, providing expertise, instruments, and infrastructure for interdisciplinary nanoscience and nanotechnology research. To view a larger version of the image, click on it. Core Capabilities Argonne's

  7. NREL: Distributed Grid Integration - Capabilities

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

    Capabilities Photo of a man in safety glasses working with laboratory equipment. NREL's distributed grid integration researchers conduct testing and evaluation at the one-of-a-kind Energy Systems Integration Facility. NREL researchers work on advanced approaches to grid interconnection and control technologies, energy management, and grid support applications by performing testing, data visualization, modeling and analysis, and developing standards and codes. Through these efforts, NREL helps

  8. Stand-alone photovoltaic (PV) powered electrochromic window

    DOE Patents [OSTI]

    Benson, D.K.; Crandall, R.S.; Deb, S.K.; Stone, J.L.

    1995-01-24

    A variable transmittance double pane window includes an electrochromic material that has been deposited on one pane of the window in conjunction with an array of photovoltaic cells deposited along an edge of the pane to produce the required electric power necessary to vary the effective transmittance of the window. A battery is placed in a parallel fashion to the array of photovoltaic cells to allow the user the ability to manually override the system when a desired transmittance is desired. 11 figures.

  9. Stand-alone photovoltaic (PV) powered electrochromic window

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Crandall, Richard S. (Boulder, CO); Deb, Satyendra K. (Boulder, CO); Stone, Jack L. (Lakewood, CO)

    1995-01-01

    A variable transmittance double pane window includes an electrochromic material that has been deposited on one pane of the window in conjunction with an array of photovoltaic cells deposited along an edge of the pane to produce the required electric power necessary to vary the effective transmittance of the window. A battery is placed in a parallel fashion to the array of photovoltaic cells to allow the user the ability to manually override the system when a desired transmittance is desired.

  10. Window, Door, and Skylight Products and Services | Department of Energy

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

    Window, Door, and Skylight Products and Services Use the following links to get product information and locate professional services for windows, doors, and skylights. Product Information Awnings in Residential Buildings: The Impact on Energy Use and Peak Demand University of Minnesota Center for Sustainable Building Research Independently Tested and Certified Energy Performance ENERGY STAR® Information on ENERGY STAR performance ratings for windows, doors, and skylights. Product Ratings

  11. Energy Performance Ratings for Windows, Doors, and Skylights | Department

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

    of Energy Before you shop for energy-efficient windows, doors, and skylights, learn about energy performance ratings. | Photo courtesy of iStockphoto.com/JamesBrey. Before you shop for energy-efficient windows, doors, and skylights, learn about energy performance ratings. | Photo courtesy of iStockphoto.com/JamesBrey. You can use the energy performance ratings of windows, doors, and skylights to tell you their potential for gaining and losing heat, as well as transmitting sunlight into your

  12. Covered Product Category: Residential Windows, Doors, and Skylights |

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

    Department of Energy Windows, Doors, and Skylights Covered Product Category: Residential Windows, Doors, and Skylights The Federal Energy Management Program (FEMP) provides acquisition guidance for residential windows, doors, and skylights, which are an ENERGY STAR-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Most manufacturers display

  13. Laboratory Performance Testing of Residential Window Mounted Air

    Energy Savers [EERE]

    Conditioners | Department of Energy Laboratory Performance Testing of Residential Window Mounted Air Conditioners Laboratory Performance Testing of Residential Window Mounted Air Conditioners This presentation was delivered at the U.S. Department of Energy Building America Technical Update meeting on April 29-30, 2013, in Denver, Colorado. PDF icon testing_residential_ariconditioners_booten_winkler.pdf More Documents & Publications Key Issues High-Efficiency Window Air Conditioners -

  14. Window Replacement, Rehabilitation, & Repair Guides - Building America Top

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

    Innovation | Department of Energy window repair.jpg This Top Innovation describes research by Building Science Corporation to determine that whole-house energy savings of up to 10% can be achieved through repair and rehabilitation of windows, potentially improving the energy efficiency of more than 5 million U.S. homes annually. The team developed a series of guides for homeowners and contractors that recommend various options for repairing or replacing old windows. The options include

  15. 13-Energy Efficiency Ratio Window Air Conditioner | Department of Energy

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

    -Energy Efficiency Ratio Window Air Conditioner 13-Energy Efficiency Ratio Window Air Conditioner Credit: Oak Ridge National Lab Credit: Oak Ridge National Lab Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: General Electric - Fairfield, CT DOE Funding: $1,540,000 Cost Share: Provided by CRADA partners Project Term: 10/1/2011 - 9/30/2015 Project Objective This project is designing and developing a high-efficiency 13 energy-efficiecy-ratio (EER) window air conditioner. The

  16. NREL Solves Residential Window Air Conditioner Performance Limitations...

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

    window air conditioners in a range of climates and conditions at NREL's Advanced Heating, Ventilation, and Air-Conditioning (HVAC) Systems Laboratory. The testing provided unique...

  17. Energy Performance Ratings for Windows, Doors, and Skylights...

    Office of Environmental Management (EM)

    The ability of glazing in a window, door, or skylight to transmit sunlight into a home can be measured and rated according to the following energy performance...

  18. A Tale of Three Windows: Part 2 | Department of Energy

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

    A Tale of Three Windows: Part 2 A Tale of Three Windows: Part 2 October 17, 2012 - 12:37pm Addthis Look at this gorgeous, energy-efficient, double-hung window! I requested the little locks on the side so they can’t be opened too far. | Photo courtesy of Andrea Spikes. Look at this gorgeous, energy-efficient, double-hung window! I requested the little locks on the side so they can't be opened too far. | Photo courtesy of Andrea Spikes. Andrea Spikes Former Communicator at DOE's National

  19. Energy-Efficient Smart Windows are Lowering Energy Costs | Department...

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

    Window innovations developed in collaboration with Lawrence Berkeley National Laboratory are cutting energy cost for American families, businesses, institutions, and governments ...

  20. Highly Insulating Windows Volume Purchase Program Final Report

    SciTech Connect (OSTI)

    Parker, Graham B.; Mapes, Terry S.; Zalis, WJ

    2013-02-01

    This report summarizes the Highly Insulating Windows Volume Purchase Program, conduced by PNNL for DOE-BTP, including a summary of outcomes and lessons learned.

  1. Highly Insulating Residential Windows Using Smart Automated Shading...

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

    cycles. These windows target significant reductions in residential heating as well as cooling energy. Contacts DOE Technology Manager: Karma Sawyer Performer: Steve Selkowitz,...

  2. Cooled window for X-rays or charged particles

    DOE Patents [OSTI]

    Logan, C.M.

    1996-04-16

    A window is disclosed that provides good structural integrity and a very high capacity for removal of the heat deposited by x-rays, electrons, or ions, with minimum attenuation of the desired beam. The window is cooled by providing microchannels therein through which a coolant is pumped. For example, the window may be made of silicon with etched microchannels therein and covered by a silicon member. A window made of silicon with a total thickness of 520 {micro}m transmits 96% of the x-rays at an energy of 60 keV, and the transmission is higher than 90% for higher energy photons. 1 fig.

  3. Cooled window for X-rays or charged particles

    DOE Patents [OSTI]

    Logan, Clinton M. (Pleasanton, CA)

    1996-01-01

    A window that provides good structural integrity and a very high capacity for removal of the heat deposited by x-rays, electrons, or ions, with minimum attenuation of the desired beam. The window is cooled by providing microchannels therein through which a coolant is pumped. For example, the window may be made of silicon with etched microchannels therein and covered by a silicon member. A window made of silicon with a total thickness of 520 .mu.m transmits 96% of the x-rays at an energy of 60 keV, and the transmission is higher than 90% for higher energy photons.

  4. New Window Technology Saves Energy and the View | Department...

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

    insulations. By combining vacuum insulation materials and processes with low-e coated plastic films, the new technology will boost the energy efficiency of current window...

  5. Highly Insulating Residential Windows Using Smart Automated Shading...

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

    sensors, control logic and a motorized shade between glass panes. Image: Lawrence Berkeley National Laboratory 2 of 3 Residential Smart Window with integrated sensors, control...

  6. Window and Envelope Technologies Overview - 2014 BTO Peer Review...

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

    Peer Review Window and Envelope Technologies Overview - 2014 BTO Peer Review Presenter: Karma Sawyer, U.S. Department of Energy This presentation at the 2014 Peer Review provided...

  7. Pennsylvania: Window Technology First of Its Kind for Commercial Buildings

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

    | Department of Energy Window Technology First of Its Kind for Commercial Buildings Pennsylvania: Window Technology First of Its Kind for Commercial Buildings November 8, 2013 - 12:00am Addthis Windows play a significant role in a building's energy use; in 2010, 2.55 quads of energy were lost through windows-the equivalent of more than 20 billion gallons of gasoline. In support of DOE's goal to reduce energy consumption in buildings by 50% by 2030, EERE utilized $1.3 million of Recovery Act

  8. A Tale of Three Windows: Part 2 | Department of Energy

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

    A Tale of Three Windows: Part 2 A Tale of Three Windows: Part 2 October 17, 2012 - 12:37pm Addthis Look at this gorgeous, energy-efficient, double-hung window! I requested the little locks on the side so they can’t be opened too far. | Photo courtesy of Andrea Spikes. Look at this gorgeous, energy-efficient, double-hung window! I requested the little locks on the side so they can't be opened too far. | Photo courtesy of Andrea Spikes. Andrea Spikes Former Communicator at DOE's National

  9. Modeling Laser Wakefield Accelerators in a Lorentz Boosted Frame

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

    Lorentz Boosted Frame VayBoost.gif An image showing the "boosted frame," in which the observer moves at near light speed. The laser pulse is represented in blue and red; the...

  10. ARS 41-1072 Licensing Time Frames | Open Energy Information

    Open Energy Info (EERE)

    1-1072 Licensing Time Frames Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: ARS 41-1072 Licensing Time FramesLegal Abstract...

  11. Cybersecurity Capability Maturity Model - Facilitator Guide ...

    Office of Environmental Management (EM)

    - Facilitator Guide (February 2014) Cybersecurity Capability Maturity Model - Facilitator Guide (February 2014) The Cybersecurity Capability Maturity Model (C2M2) program is...

  12. Cybersecurity Capability Maturity Model - Frequently Asked Questions...

    Energy Savers [EERE]

    Frequently Asked Questions (February 2014) Cybersecurity Capability Maturity Model - Frequently Asked Questions (February 2014) The Cybersecurity Capability Maturity Model (C2M2)...

  13. Electricity Subsector Cybersecurity Capability Maturity Model...

    Office of Environmental Management (EM)

    Electricity Subsector Cybersecurity Capability Maturity Model (ES-C2M2) Electricity Subsector Cybersecurity Capability Maturity Model (ES-C2M2) Electricity Subsector Cybersecurity...

  14. Electricity Subsector Cybersecurity Capability Maturity Model...

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

    Subsector Cybersecurity Capability Maturity Model v. 1.1. (February 2014) Electricity Subsector Cybersecurity Capability Maturity Model v. 1.1. (February 2014) The Electricity ...

  15. NERSC Enhances PDSF, Genepool Computing Capabilities

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

    Computing Capabilities NERSC Enhances PDSF, Genepool Computing Capabilities Linux cluster expansion speeds data access and analysis January 3, 2014 Christmas came early for...

  16. Electrochromic Window Demonstration- Donna Land Port of Entry

    Broader source: Energy.gov [DOE]

    Donna Project Plan: Electrochrome Window Demonstration Measurement and Verification Report This report details the measurement and verification tools and methods used to evaluate the effectiveness of electrochromic windows at the Donna Land Port of Entry, an international border crossing between the United States and Mexico located in Texas.

  17. Radiation-transparent windows, method for imaging fluid transfers

    DOE Patents [OSTI]

    Shu, Deming (Darien, IL); Wang, Jin (Burr Ridge, IL)

    2011-07-26

    A thin, x-ray-transparent window system for environmental chambers involving pneumatic pressures above 40 bar is presented. The window allows for x-ray access to such phenomena as fuel sprays injected into a pressurized chamber that mimics realistic internal combustion engine cylinder operating conditions.

  18. Measure Guideline. Wood Window Repair, Rehabilitation, and Replacement

    SciTech Connect (OSTI)

    Baker, P.; Eng, P.

    2012-12-01

    This measure guideline provides information and guidance on rehabilitating, retrofitting, and replacing existing window assemblies in residential construction. The intent is to provide information regarding means and methods to improve the energy and comfort performance of existing wood window assemblies in a way that takes into consideration component durability, in-service operation, and long term performance of the strategies.

  19. Building Technologies Office: Emerging Technologies Windows and Building Envelope

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

    Bahman Habibzadeh, PhD Technology Development Manger Building Technologies Office Emerging Technologies Windows and Building Envelope 2 Emerging Technologies (ET)  Develop cost-effective, high-impact building technologies: Lighting, HVAC, Windows & Envelope, Sensors & Controls, Appliances & Equipment Commercial Buildings Integration (CBI) Residential Buildings Integration (RBI)  Partner with private sector to demonstrate technologies and solutions  Demonstrate market

  20. Nanostructured electrochromic smart windows: traditional materials and NIR-selective plasmonic nanocrystals

    SciTech Connect (OSTI)

    Runnerstrom, EL; Llordes, A; Lounis, SD; Milliron, DJ

    2014-06-04

    Electrochromic devices, which dynamically change colour under applied potential, are widely studied for use in energy-efficient smart windows. To improve the viability of smart windows, many researchers are utilizing nanomaterials, which can provide electrochromic devices with improved colouration efficiencies, faster switching times, longer cycle lives, and potentially reduced costs. In an effort to demonstrate a new type of electrochromic device that goes beyond the capabilities of commonly used electrochromic materials, researchers have turned to plasmonic transparent conductive oxide (TCO) nanocrystals. Electrochemical injection of electrons into plasmonic TCO nanocrystal films induces a shift in the plasmon frequency and gives rise to the new functionality of selective optical modulation in the near-infrared region of the solar spectrum. These nanocrystals can be used as building blocks to enable creation of advanced electrochromic devices containing mesoporous electrodes or nanocrystal-in-glass composites. Such devices have been important in advancing the field towards achieving the ideal smart window with independent control over visible and NIR transmittance.

  1. Project Development and Finance: Capabilities (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-01-01

    Capabilities overview of NREL's Project Finance and Development Group within the Deployment and Market Transformation Directorate.

  2. OPSAID improvements and capabilities report.

    SciTech Connect (OSTI)

    Halbgewachs, Ronald D.; Chavez, Adrian R.

    2011-08-01

    Process Control System (PCS) and Industrial Control System (ICS) security is critical to our national security. But there are a number of technological, economic, and educational impediments to PCS owners implementing effective security on their systems. Sandia National Laboratories has performed the research and development of the OPSAID (Open PCS Security Architecture for Interoperable Design), a project sponsored by the US Department of Energy Office of Electricity Delivery and Energy Reliability (DOE/OE), to address this issue. OPSAID is an open-source architecture for PCS/ICS security that provides a design basis for vendors to build add-on security devices for legacy systems, while providing a path forward for the development of inherently-secure PCS elements in the future. Using standardized hardware, a proof-of-concept prototype system was also developed. This report describes the improvements and capabilities that have been added to OPSAID since an initial report was released. Testing and validation of this architecture has been conducted in another project, Lemnos Interoperable Security Project, sponsored by DOE/OE and managed by the National Energy Technology Laboratory (NETL).

  3. New High-Efficiency Window Prototype Result of DOE Partnership...

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

    also includes other technology innovations, such as low emissivity (Low E) glass coatings, an unsealed internal plastic triple pane, krypton gas and an insulating frame. This...

  4. Low-Cost Solutions for Dynamic Window Material

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

    Low-cost Solutions For Dynamic Window Materials André Anders Lawrence Berkeley National Laboratory aanders@lbl.gov 510-486-6745 April 4, 2013 AZO: transparent and conducting 2 | Program Name or Ancillary Text eere.energy.gov BTO Program Peer Review Low-cost Solutions For Dynamic Window Materials André Anders Lawrence Berkeley National Laboratory aanders@lbl.gov 510-486-6745 April 4, 2013 Task 1: Reduce cost of transparent conducting oxide (TCO) for electrochromic windows, * started in FY11 *

  5. Ultra high vacuum broad band high power microwave window

    DOE Patents [OSTI]

    Nguyen-Tuong, Viet (Seaford, VA); Dylla, III, Henry Frederick (Yorktown, VA)

    1997-01-01

    An improved high vacuum microwave window has been developed that utilizes high density polyethylene coated on two sides with SiOx, SiNx, or a combination of the two. The resultant low dielectric and low loss tangent window creates a low outgassing, low permeation seal through which broad band, high power microwave energy may be passed. No matching device is necessary and the sealing technique is simple. The features of the window are broad band transmission, ultra-high vacuum compatibility with a simple sealing technique, low voltage standing wave ratio, high power transmission and low cost.

  6. Company Rehires Unemployed Workers for Energy Efficient Window Project |

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

    Department of Energy Company Rehires Unemployed Workers for Energy Efficient Window Project Company Rehires Unemployed Workers for Energy Efficient Window Project August 20, 2010 - 12:57pm Addthis Maya Payne Smart Former Writer for Energy Empowers, EERE What are the key facts? Recovery Act grant funded $478,000 project for Kitsap County. Courthouse to save $25,000 per year with 95 new windows. Local vendor Pacific Glass rehires five workers. "Our labor force has fluctuated up and down

  7. Fighting with South-Facing Windows | Department of Energy

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

    Fighting with South-Facing Windows Fighting with South-Facing Windows June 13, 2011 - 3:20pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory You know, back when it was cold out (and, this being Colorado, that was last month), my south-facing windows were awesome. They let in tons of light and kept the entire place snug and warm. I barely even needed to break out the blankets! But Colorado's weather likes to mess with you, so it recently decided that it was done with

  8. Ultra high vacuum broad band high power microwave window

    DOE Patents [OSTI]

    Nguyen-Tuong, V.; Dylla, H.F. III

    1997-11-04

    An improved high vacuum microwave window has been developed that utilizes high density polyethylene coated on two sides with SiOx, SiNx, or a combination of the two. The resultant low dielectric and low loss tangent window creates a low outgassing, low permeation seal through which broad band, high power microwave energy may be passed. No matching device is necessary and the sealing technique is simple. The features of the window are broad band transmission, ultra-high vacuum compatibility with a simple sealing technique, low voltage standing wave ratio, high power transmission and low cost. 5 figs.

  9. Highly insulating Residential Windows Using Smart Automated Shading

    Office of Environmental Management (EM)

    Christian Kohler, cjkohler@lbl.gov Steve Selkowitz, seselkowitz@lbl.gov Lawrence Berkeley National Laboratory Highly insulating Residential Windows Using Smart Automated Shading 2014 Building Technologies Office Peer Review 2 Project Summary Timeline: Start date: 4/1/2013 Planned end date: 3/31/2016 Key Milestones 1. Window designs meeting FOA targets 9/30/2013 2. Prototype window with integrated sensors, ENERGY STAR level performance 12/31/2013 Budget: Total DOE $ to date: $783k (FY13-FY14)

  10. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    3 Nonresidential Window Sales, by Type and Census Region (Million Square Feet of Vision Area) (1) Northeast Midwest South West Total Type 1995 2009 1995 2009 1995 2009 1995 2009 1995 2009 New Construction Commercial Windows (2) 4 15 16 22 21 58 13 25 54 120 Curtain Wall 3 10 6 16 16 41 8 18 33 84 Store Front 7 10 11 16 14 41 11 18 43 85 Total (3) 14 36 33 53 51 140 32 60 130 289 Remodeling/Replacement Commercial Windows (2) 18 12 25 17 46 45 27 19 116 93 Curtain Wall 4 2 6 3 8 7 10 3 28 15 Store

  11. A Design Guide for Early-Market Electrochromic Windows

    SciTech Connect (OSTI)

    Lee, Eleanor S.; Selkowitz, Stephen E.; Clear, Robert D.; DiBartolomeo, Dennis L.; Klems, Joseph H.; Fernandes, Luis L.; Ward, GregJ.; Inkarojrit, Vorapat; Yazdanian, Mehry

    2006-05-01

    Switchable variable-tint electrochromic (EC) windows preserve view out while modulating transmitted light, glare, and solar heat gains. Consumers will require objective information on the risks and benefits of this emerging technology as it enters the market in 2006. This guide provides such information and data derived from a wide variety of simulations, laboratory tests, and a 2.5-year field test of prototype large-area EC windows evaluated under outdoor sun and sky conditions. This design guide is provided to architects, engineers, building owners, and others interested in electrochromic windows. The design guide provides basic information about what is an electrochromic window, what it looks like, how fast does it switch, and what current product offerings are. The guide also provides information on performance benefits if more mature product offerings were available.

  12. NERSC NX Service - X-Windows Acceleration at NERSC

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

    traveling in Africa) to use complex X Windows programs (such as rotating a plot in Matlab). SESSION: NX provides sessions that allow a user to disconnect from the session and...

  13. Repairing Windows & Doors: How To's for the Handy Homeowner

    SciTech Connect (OSTI)

    2006-01-05

    This brochure contains tips for homeowners to repair windows and doors in their home that sustained hurricane damage. This publication is a part of the How To's for the Handy Homeowner Series.

  14. Energy Performance Ratings for Windows, Doors, and Skylights...

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

    the rate of air movement around a window, door, or skylight in the presence of a specific pressure difference across it. It's expressed in units of cubic feet per minute per square...

  15. Multilayered Microelectronic Device Package With An Integral Window

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2004-10-26

    A microelectronic package with an integral window mounted in a recessed lip for housing a microelectronic device. The device can be a semiconductor chip, a CCD chip, a CMOS chip, a VCSEL chip, a laser diode, a MEMS device, or a IMEMS device. The package can be formed of a low temperature co-fired ceramic (LTCC) or high temperature cofired ceramic (HTCC) multilayered material, with the integral window being simultaneously joined (e.g. co-fired) to the package body during LTCC or HTCC processing. The microelectronic device can be flip-chip bonded and oriented so that a light-sensitive side is optically accessible through the window. The result is a compact, low profile package, having an integral window mounted in a recessed lip, that can be hermetically sealed.

  16. Sealed symmetric multilayered microelectronic device package with integral windows

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2002-01-01

    A sealed symmetric multilayered package with integral windows for housing one or more microelectronic devices. The devices can be a semiconductor chip, a CCD chip, a CMOS chip, a VCSEL chip, a laser diode, a MEMS device, or a IMEMS device. The multilayered package can be formed of a low-temperature cofired ceramic (LTCC) or high-temperature cofired ceramic (HTCC) multilayer processes with the windows being simultaneously joined (e.g. cofired) to the package body during LTCC or HTCC processing. The microelectronic devices can be flip-chip bonded and oriented so that the light-sensitive sides are optically accessible through the windows. The result is a compact, low-profile, sealed symmetric package, having integral windows that can be hermetically-sealed.

  17. Making Molecular Movies: 10,000,000,000,000 Frames per Second

    SciTech Connect (OSTI)

    Gaffney, Kelly

    2006-12-12

    Movies have transformed our perception of the world. With slow motion photography, we can see a hummingbird flap its wings, and a bullet pierce an apple. The remarkably small and extremely fast molecular world that determines how your body functions cannot be captured with even the most sophisticated movie camera today. To see chemistry in real time requires a camera capable of seeing molecules that are one ten billionth of a foot with a frame rate of 10 trillion frames per second! SLAC has embarked on the construction of just such a camera. Please join me as I discuss how this molecular movie camera will work and how it will change our perception of the molecular world.

  18. Separation of High Order Harmonics with Fluoride Windows

    SciTech Connect (OSTI)

    Allison, Tom; van Tilborg, Jeroen; Wright, Travis; Hertlein, Marcus; Falcone, Roger; Belkacem, Ali

    2010-08-02

    The lower orders produced in high order harmonic generation can be effciently temporally separated into monochromatic pulses by propagation in a Fluoride window while still preserving their femtosecond pulse duration. We present calculations for MgF2, CaF2, and LiF windows for the third, fifth, and seventh harmonics of 800 nm. We demonstrate the use of this simple and inexpensive technique in a femtosecond pump/probe experiment using the fifth harmonic.

  19. Turning Windows into Solar Panels | Department of Energy

    Energy Savers [EERE]

    Windows into Solar Panels Turning Windows into Solar Panels March 7, 2016 - 3:23pm Addthis UV light shines through a sample of transparent material containing quantum dots, tiny nanoparticles that can be used to harness solar energy for electricity. | Photo courtesy of LANL. UV light shines through a sample of transparent material containing quantum dots, tiny nanoparticles that can be used to harness solar energy for electricity. | Photo courtesy of LANL. Victor Klimov Los Alamos National

  20. Elasticity of Pu -a window into fundamental understanding and aging

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Elasticity of Pu -a window into fundamental understanding and aging Citation Details In-Document Search Title: Elasticity of Pu -a window into fundamental understanding and aging No abstract prepared. Authors: Migliori, Albert [1] ; Saleh, Tarik A. [1] ; Freibert, Franz J. [1] + Show Author Affiliations Los Alamos National Laboratory Publication Date: 2012-06-06 OSTI Identifier: 1043024 Report Number(s): LA-UR-12-21957 TRN: US201213%%51 DOE Contract Number:

  1. Low Cost Nanostructured Smart Window Coatings | Department of Energy

    Energy Savers [EERE]

    Low Cost Nanostructured Smart Window Coatings Low Cost Nanostructured Smart Window Coatings 1 of 3 A Heliotrope scientist prepares slot die coater for solution based deposition of electrochromic layer. Image: Heliotrope Technologies 2 of 3 A Heliotrope scientist investigates the coating quality of a slot die deposition of electrochromic layer. Image: Heliotrope Technologies 3 of 3 A Heliotrope scientist investigates the spray coater for a solution based deposition of electrochromic layer. Image:

  2. Low Cost Nanostructured Smart Window Coatings | Department of Energy

    Office of Environmental Management (EM)

    Low Cost Nanostructured Smart Window Coatings Low Cost Nanostructured Smart Window Coatings Addthis 1 of 3 A Heliotrope scientist prepares slot die coater for solution based deposition of electrochromic layer. Image: Heliotrope Technologies 2 of 3 A Heliotrope scientist investigates the coating quality of a slot die deposition of electrochromic layer. Image: Heliotrope Technologies 3 of 3 A Heliotrope scientist investigates the spray coater for a solution based deposition of electrochromic

  3. Application of Standard Maintenance Windows in PHWR Outage

    SciTech Connect (OSTI)

    Fuming Jiang [Third Qinshan Nuclear Power Company, Ltd. (China)

    2006-07-01

    The concept of Standard Maintenance Windows has been widely used in the planned outage of light water reactor in the world. However, due to the specific feature of Pressurized Heavy Water Reactor (PHWR), it has not come to a consensus for the PHWR owners to adopt Standard Maintenance Windows for planned outage aiming at the optimization of outage duration. Third Qinshan Nuclear Power Company (TQNPC), with their experience gained in the previous outages and with reference to other PHWR power plants, has identified a set of Standard Maintenance Windows for planned outage. It can be applied to similar PHWR plants and with a few windows that are specific to Qinshan Phase III NPP. The use of these Standard Maintenance Windows in planned outage has been proved to be effective in control shutdown nuclear safety, minimize the unavailability of safety system, improve the efficient utilization of outage duration, and improved the flexibility of outage schedule in the case of emergency issue, which forced the revision of outage schedule. It has also formed a solid foundation for benchmarking. The identification of Standard Maintenance Windows and its application will be discussed with relevant cases for the common improvement of outage duration. (author)

  4. Photo of the Week: The First Energy-Efficient Dual-Paned Windows...

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

    Energy Technologies Division at Berkeley Lab is aimed at developing new glazing materials, windows simulation software and other advanced high-performance window systems....

  5. T-727:Microsoft Windows SSL/TLS Protocol Flaw Lets Remote Users Decryption

    Energy Savers [EERE]

    Sessions | Department of Energy 7:Microsoft Windows SSL/TLS Protocol Flaw Lets Remote Users Decryption Sessions T-727:Microsoft Windows SSL/TLS Protocol Flaw Lets Remote Users Decryption Sessions September 27, 2011 - 8:00am Addthis PROBLEM: Microsoft Windows SSL/TLS Protocol Flaw Lets Remote Users Decryption Sessions. PLATFORM: Windows XP Service Pack 3 Windows XP Professional x64 Edition Service Pack 2 Windows Server 2003 Service Pack 2 Windows Server 2003 x64 Edition Service Pack 2 Windows

  6. Materials Characterization Capabilities at the High Temperature...

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

    Lightweighting Materials Materials Characterization Capabilities at the High Temperature Materials Laboratory: Focus Lightweighting Materials 2011 DOE Hydrogen and Fuel Cells...

  7. Materials Characterization Capabilities at the High Temperature...

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

    Materials Characterization Capabilities at the High Temperature Materials Laboratory: ... Success Stories from the High Temperature Materials Laboratory (HTML) User ...

  8. GENERAL RELATIVITY DERIVATION OF BEAM REST-FRAME HAMILTONIAN.

    SciTech Connect (OSTI)

    WEI,J.

    2001-06-18

    Analysis of particle interaction in the laboratory frame of storage rings is often complicated by the fact that particle motion is relativistic, and that reference particle trajectory is curved. Rest frame of the reference particle is a convenient coordinate system to work with, within which particle motion is non-relativistic. We have derived the equations of motion in the beam rest frame from the general relativity formalism, and have successfully applied them to the analysis of crystalline beams [1].

  9. Molecular-Frame Angular Distributions of Resonant Auger Electrons

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

    Molecular-Frame Angular Distributions of Resonant Auger Electrons Molecular-Frame Angular Distributions of Resonant Auger Electrons Print Wednesday, 27 May 2009 00:00 Molecular-frame electron angular distribution (MFAD) measurements provide access to an unprecedented level of detailed information about phenomena involving quantum coherence, such as phases of photoelectron waves, symmetry breaking in molecular dissociation, core-hole localization in molecules, and molecular double-slit

  10. Advanced Framing Systems and Packages - Building America Top...

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

    See case studies of Building America projects across the country that demonstrate advanced framing systems and packages. View other Top Innovations in the Advanced Technologies and ...

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

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

    Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction - August 13, 2014 - Next Gen Advanced Framing for High Performance Homes Integrated ...

  12. Framing Document for the Second Quadrennial Technology Review (QTR 2015)

    Broader source: Energy.gov [DOE]

    The DOE QTR 2015 Framing Document describes the Nation's energy landscape including challenges and opportunities to facilitate stakeholder engagement in the QTR process.

  13. Next Generation Advanced Framing- Building America Top Innovation

    Broader source: Energy.gov [DOE]

    Building America researchers garnered a Top Innovation award for research into simple, cost-effective ways to implement advanced framing techniques.

  14. EV Everywhere Framing Workshop Report Out & Lessons Learned ...

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

    Report Out & Lessons Learned EV Everywhere Framing Workshop Report Out & Lessons Learned Presentation given at the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012...

  15. Enhanced visible and near-infrared capabilities of the JET mirror-linked divertor spectroscopy system

    SciTech Connect (OSTI)

    Lomanowski, B. A. Sharples, R. M.; Meigs, A. G.; Conway, N. J.; Zastrow, K.-D.; Heesterman, P.; Kinna, D. [EURATOM Collaboration: JET-EFDA Team

    2014-11-15

    The mirror-linked divertor spectroscopy diagnostic on JET has been upgraded with a new visible and near-infrared grating and filtered spectroscopy system. New capabilities include extended near-infrared coverage up to 1875 nm, capturing the hydrogen Paschen series, as well as a 2 kHz frame rate filtered imaging camera system for fast measurements of impurity (Be II) and deuterium D?, D?, D? line emission in the outer divertor. The expanded system provides unique capabilities for studying spatially resolved divertor plasma dynamics at near-ELM resolved timescales as well as a test bed for feasibility assessment of near-infrared spectroscopy.

  16. EV Everywhere Framing Workshop Overview | Department of Energy

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

    Framing Workshop Overview EV Everywhere Framing Workshop Overview Presentation at the EV Everywhere Grand Challenge Kick-Off meeting held on June 21, 2012 at the Hyatt Regency, Dearborn, MI. PDF icon 1-sandalow.pdf More Documents & Publications EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop Introduction EV Everywhere Battery Workshop Introduction EV Everywhere Grand Challenge Blueprint

  17. A first-generation prototype dynamic residential window

    SciTech Connect (OSTI)

    Kohler, Christian; Goudey, Howdy; Arasteh, Dariush

    2004-10-26

    We present the concept for a ''smart'' highly efficient dynamic window that maximizes solar heat gain during the heating season and minimizes solar heat gain during the cooling season in residential buildings. We describe a prototype dynamic window that relies on an internal shade, which deploys automatically in response to solar radiation and temperature. This prototype was built at Lawrence Berkeley National Laboratory from commercially available ''off-the-shelf'' components. It is a stand-alone, standard-size product, so it can be easily installed in place of standard window products. Our design shows promise for near-term commercialization. Improving thermal performance of this prototype by incorporating commercially available highly efficient glazing technologies could result in the first window that could be suitable for use in zero-energy homes. The unit's predictable deployment of shading could help capture energy savings that are not possible with manual shading. Installation of dynamically shaded windows in the field will allow researchers to better quantify the energy effects of shades, which could lead to increased efficiency in the sizing of heating, ventilation, and air conditioning equipment for residences.

  18. NREL Solves Residential Window Air Conditioner Performance Limitations (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-05-01

    Comprehensive performance tests lead to enhanced modeling capability and affordable methods to increase energy efficiency.

  19. Low-Cost Solutions for Dynamic Window Material | Department of Energy

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

    Solutions for Dynamic Window Material Low-Cost Solutions for Dynamic Window Material Emerging Technologies Project for the 2013 Building Technologies Office's Program Peer Review PDF icon emrgtech19_anders_040413.pdf More Documents & Publications Atmospheric Pressure Deposition for Electrochromic Windows Nanolens Window Coatings for Daylighting Advanced Facades, Daylighting, and Complex Fenestration Systems

  20. Fuel reactivity effects on the efficiency and operational window of dual-fuel compression ignition engines

    SciTech Connect (OSTI)

    Splitter, Derek A; Reitz, Rolf

    2014-01-01

    Fuel reactivity effects on the efficiency and operational window of dual-fuel compression ignition engines

  1. Highly Insulating R-5 Windows Volume Purchase - How Utilities Can Participate Fact Sheet

    SciTech Connect (OSTI)

    2010-03-01

    This fact sheet describes DOE’s Windows Volume Purchase, the benefits of highly insulated R-5 windows and low-e storm windows, and the important role that utilities can play in expanding the market for these highly insulated windows.

  2. Energy Performance Ratings for Windows, Doors, and Skylights...

    Office of Environmental Management (EM)

    pressure difference across it. It's expressed in units of cubic feet per minute per square foot of frame area (cfmft2). A product with a low air leakage rating is tighter than...

  3. ORISE: Capabilities in Scientific Peer Review

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

    Related Link Best Practices in Peer Review Assure Quality, Value, Objectivity (PDF, 330KB) Journal of the National Grants Management Association Oak Ridge Institute for Science Education Capabilities in Scientific Peer Review ORISE Provides Extensive Capabilities in Managing Competitive Scientific Peer Reviews The Oak Ridge Institute for Science and Education (ORISE) manages scientific peer reviews for the U.S. Department of Energy (DOE) and other government agencies. Our capabilities span the

  4. National Criticality Experiments Research Center (NCERC) capabilities

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

    NCERC capabilities National Criticality Experiments Research Center (NCERC) capabilities WHEN: Feb 20, 2015 6:00 PM - 8:00 PM WHERE: Courtyard by Marriott Santa Fe, NM CONTACT: Evelyn Mullen 505-665-7576 CATEGORY: Science INTERNAL: Calendar Login Event Description This talk will provide an overview of the capabilities and machines of NCERC followed by a description of the process of restarting Godiva in a new location as presented at the 2014 ANS Winter Meeting. Los Alamos National Laboratory

  5. Advanced Simulation Capability for Environmental Management (ASCEM) |

    Energy Savers [EERE]

    Department of Energy Advanced Simulation Capability for Environmental Management (ASCEM) Advanced Simulation Capability for Environmental Management (ASCEM) Advanced Simulation Capability for Environmental Management (ASCEM) ASCEM is being developed to provide a tool and approach to facilitate robust and standardized development of performance and risk assessments for cleanup and closure activities throughout the EM complex. The ASCEM team is composed of scientists from eight National

  6. Management & Operating Subcontract Reporting Capability (MOSRC) |

    Energy Savers [EERE]

    Department of Energy Management & Operating Subcontract Reporting Capability (MOSRC) Management & Operating Subcontract Reporting Capability (MOSRC) About MOSRC The Consolidated Appropriations Act of 2014, Title III, Section 318 authorized DOE to count 1st tier subcontracts awarded by its M&O contractors to small businesses toward accomplishment of its annual small business goals. The Management & Operating Subcontract Reporting Capability (MOSRC) is an initiative that

  7. Analysis of Environmentally Friendly Refrigerant Options for Window Air Conditioners

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bansal, Pradeep; Shen, Bo

    2015-03-12

    This paper presents a technical assessment of environmentally friendly refrigerants as alternatives to R410A for window air conditioners. The alternative refrigerants that are studied for its replacement include R32, a mixture of R32/R125 with 90%/10% molar concentration, R600a, R290, R1234yf, R1234ze and R134a. Baseline experiments were performed on a window unit charged with R410A. The heat pump design model (HPDM) was modified and calibrated with the baseline data and was used to evaluate the comparative performance of the WAC with alternative refrigerants. The paper discusses the advantages and disadvantages of each refrigerants and their suitability for window air conditioners. Amongmore » all the refrigerants studied, R32 offers the best efficiency and the lowest Global Warming Potential (GWP), and hence its use will result in the overall environmental friendliness.« less

  8. Method of making an integral window hermetic fiber optic component

    DOE Patents [OSTI]

    Dalton, Rick D. (Miamisburg, OH); Kramer, Daniel P. (Centerville, OH); Massey, Richard T. (Hamilton, OH); Waker, Damon A. (Bellbrook, OH)

    1996-11-12

    In the fabrication of igniters, actuators, detonators, and other pyrotechnic devices to be activated by a laser beam, an integral optical glass window is formed by placing a preform in the structural member of the device and then melting the glass and sealing it in place by heating at a temperature between the ceramming temperature of the glass and the melting point of the metal, followed by rapid furnace cooling to avoid devitrification. No other sealing material is needed to achieve hermeticity. A preferred embodiment of this type of device is fabricated by allowing the molten glass to flow further and form a plano-convex lens integral with and at the bottom of the window. The lens functions to decrease the beam divergence caused by refraction of the laser light passing through the window when the device is fired by means of a laser beam.

  9. Method of making an integral window hermetic fiber optic component

    DOE Patents [OSTI]

    Dalton, R.D.; Kramer, D.P.; Massey, R.T.; Waker, D.A.

    1996-11-12

    In the fabrication of igniters, actuators, detonators, and other pyrotechnic devices to be activated by a laser beam, an integral optical glass window is formed by placing a preform in the structural member of the device and then melting the glass and sealing it in place by heating at a temperature between the ceramming temperature of the glass and the melting point of the metal, followed by rapid furnace cooling to avoid devitrification. No other sealing material is needed to achieve hermeticity. A preferred embodiment of this type of device is fabricated by allowing the molten glass to flow further and form a plano-convex lens integral with and at the bottom of the window. The lens functions to decrease the beam divergence caused by refraction of the laser light passing through the window when the device is fired by means of a laser beam. 9 figs.

  10. Analysis of Environmentally Friendly Refrigerant Options for Window Air Conditioners

    SciTech Connect (OSTI)

    Bansal, Pradeep; Shen, Bo

    2015-01-01

    This paper presents a technical assessment of environmentally friendly refrigerants as alternatives to R410A for window air conditioners. The alternative refrigerants that are studied for its replacement include R32, a mixture of R32/R125 with 90%/10% molar concentration, R600a, R290, R1234yf, R1234ze and R134a. Baseline experiments were performed on a window unit charged with R410A. The heat pump design model (HPDM) was modified and calibrated with the baseline data and was used to evaluate the comparative performance of the WAC with alternative refrigerants. The paper discusses the advantages and disadvantages of each refrigerants and their suitability for window air conditioners. Among all the refrigerants studied, R32 offers the best efficiency and the lowest Global Warming Potential (GWP), and hence its use will result in the overall environmental friendliness.

  11. Assessment of Environmentally Friendly Refrigerants for Window Air Conditioners

    SciTech Connect (OSTI)

    Bansal, Pradeep; Shen, Bo

    2014-01-01

    This paper presents technical assessment of environmentally friendly refrigerants for window air conditioners that currently use refrigerant R410A for residential and commercial applications. The alternative refrigerants that are studied for its replacement include R32, R600a, R290, R1234yf, R1234ze and a mixture of R32 (90% molar concentration) and R125 (10% molar concentration). Baseline experiments were performed on a window unit charged with R410A. The ORNL Heat Pump Design Model was calibrated with the baseline data and was used to assess the comparative performance of the WAC with alternative refrigerants. The paper discusses the advantages and disadvantages of each refrigerants and their suitability for window air conditioners.

  12. Radiation damage in diagnostic window materials for the TFTR

    SciTech Connect (OSTI)

    Primak, W.

    1981-07-01

    The general problem of evaluating diagnostic window materials for the TFTR at the tank wall location is described. Specific evaluations are presented for several materials: vitreous silica, crystal quartz, sapphire, zinc selenide, and several fluorides: lithium fluoride, magnesium fluoride, and calcium fluoride; and seal glasses are discussed. The effects of the neutrons will be minimal. The major problems arise from the high flux of ionizing radiation, mainly the soft x rays which are absorbed near the surface of the materials. Additionally, this large energy deposition causes a significant thermal pulse with attendant thermal stresses. It is thus desirable to protect the windows with cover slips where this is feasible or to reduce the incident radiation by mounting the windows on long pipes. A more detailed summary is given at the end of this report.

  13. Thermal and Optical Properties of Low-E Storm Windows and Panels

    SciTech Connect (OSTI)

    Culp, Thomas D.; Widder, Sarah H.; Cort, Katherine A.

    2015-07-17

    Installing low-emissivity (low-E) storm windows and panels over existing windows has been identified as a cost-effective new approach for improving the energy efficiency of existing buildings where window replacement is impractical or too expensive. As such, it is desirable to characterize the key energy performance properties of low-E storm windows and panels when installed over different types of existing primary windows. this paper presents the representative U-factors, solar heat gain coefficients (SGHCs) and visible transmittance properties of the combined assemblies of various storm windows and panel types installed over different primary windows.

  14. Graph of Total Number of Oligos Within Windows of a Sequence

    Energy Science and Technology Software Center (OSTI)

    1995-11-28

    SEQWIN is user-friendly software which graphs the total number of oligos present in a sequence. The sequence is scanned one window at a time; windows can be overlapping. Each bar on the graph represents a single window down the sequence. The user specifies the sequence of interest and a list of oligos as program input. If the sequence is known, locations of specific structure or sequences can be specified and compared with the bars onmore »a graph. The window size, amount of overlap of the windows, number of windows to be considered, and the starting position of the first window used can be adjusted at the user's discretion.« less

  15. Materials Characterization Capabilities at the High Temperature...

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

    and Peer Evaluation PDF icon lm028laracurzio2011o.pdf More Documents & Publications Materials Characterization Capabilities at the High Temperature Materials Laboratory and...

  16. Materials Characterization Capabilities at the High Temperature...

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

    -- Washington D.C. PDF icon lm028laracurzio2010o.pdf More Documents & Publications Materials Characterization Capabilities at the High Temperature Materials Laboratory and...

  17. Materials Characterization Capabilities at the High Temperature...

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

    2009 -- Washington D.C. PDF icon lm01laracurzio.pdf More Documents & Publications Materials Characterization Capabilities at the High Temperature Materials Laboratory and...

  18. The Cielo Petascale Capability Supercomputer: Providing Large...

    Office of Scientific and Technical Information (OSTI)

    Title: The Cielo Petascale Capability Supercomputer: Providing Large-Scale Computing for Stockpile Stewardship Authors: Vigil, Benny Manuel 1 ; Doerfler, Douglas W. 1 + Show ...

  19. ORISE: Helping Strengthen Emergency Response Capabilities for...

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

    Ridge Institute for Science and Education (ORISE) helps strengthen government agencies' emergency response capabilities through a variety of exercises, from tabletop training to...

  20. Electricity Subsector Cybersecurity Capability Maturity Model...

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

    The Electricity Subsector Cybersecurity Capability Maturity Model (ES-C2M2) Version 1.1, which allows electric utilities and grid operators to assess their cybersecurity...

  1. NREL: Concentrating Solar Power Research - Laboratory Capabilities

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

    To research, develop, and test a variety of concentrating solar power technologies, NREL features the following laboratory capabilities: Concentrated Solar Radiation Facility Large ...

  2. Stiff DAE integrator with sensitivity analysis capabilities

    Energy Science and Technology Software Center (OSTI)

    2007-11-26

    IDAS is a general purpose (serial and parallel) solver for differential equation (ODE) systems with senstivity analysis capabilities. It provides both forward and adjoint sensitivity analysis options.

  3. Nanobio Interfaces Capabilities | Argonne National Laboratory

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

    Nanobio Interfaces Capabilities Synthesis Synthesis of metal oxide, semiconducting, metallic, and magnetic nanoparticles Self-assembly of monodisperse nanoparticles into two- and...

  4. Advanced simulation capability for environmental management ...

    Office of Scientific and Technical Information (OSTI)

    environmental management (ASCEM): An overview of initial results Citation Details In-Document Search Title: Advanced simulation capability for environmental management (ASCEM): An ...

  5. Electronic & Magnetic Materials & Devices Capabilities | Argonne...

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

    Electronic & Magnetic Materials & Devices Capabilities Synthesis Colloidal chemistry and self-assembly techniques Complex oxide film synthesis via molecular beam epitaxy (DCA R450...

  6. "Multiscale Capabilities for Exploring Transport Phenomena in...

    Office of Scientific and Technical Information (OSTI)

    Capabilities for Exploring Transport Phenomena in Batteries": Ab Initio Calculations on Defective LiFePO4 Citation Details In-Document Search Title: "Multiscale ...

  7. NREL: Process Development and Integration Laboratory - Capabilities

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

    Most of these research and development (R&D) capabilities are associated with specific cluster tools for modular deposition, processing, and characterization techniques. The...

  8. Materials Characterization Capabilities at the HTML: Surface...

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

    HTML: SurfaceSub-surface dislocation density analysis of forming samples using advanced characterization techniques Materials Characterization Capabilities at the HTML: Surface...

  9. NREL: Energy Systems Integration Facility - Capabilities

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

    research capabilities include: Systems integration Prototype and component development Manufacturing and material diagnostics High-performance computing and analytics. Photo of...

  10. Application issues for large-area electrochromic windows incommercial buildings

    SciTech Connect (OSTI)

    Lee, Eleanor S.; DiBartolomeo, D.L.

    2000-05-01

    Projections of performance from small-area devices to large-area windows and enterprise marketing have created high expectations for electrochromic glazings. As a result, this paper seeks to precipitate an objective dialog between material scientists and building-application scientists to determine whether actual large-area electrochromic devices will result in significant performance benefits and what material improvements are needed, if any, to make electrochromics more practical for commercial building applications. Few in-situ tests have been conducted with large-area electrochromic windows applied in buildings. This study presents monitored results from a full-scale field test of large-area electrochromic windows to illustrate how this technology will perform in commercial buildings. The visible transmittance (Tv) of the installed electrochromic ranged from 0.11 to 0.38. The data are limited to the winter period for a south-east-facing window. The effect of actual device performance on lighting energy use, direct sun control, discomfort glare, and interior illumination is discussed. No mechanical system loads were monitored. These data demonstrate the use of electrochromics in a moderate climate and focus on the most restrictive visual task: computer use in offices. Through this small demonstration, we were able to determine that electrochromic windows can indeed provide unmitigated transparent views and a level of dynamic illumination control never before seen in architectural glazing materials. Daily lighting energy use was 6-24 percent less compared to the 11 percent-glazing, with improved interior brightness levels. Daily lighting energy use was 3 percent less to 13 percent more compared to the 38 percent-glazing, with improved window brightness control. The electrochromic window may not be able to fulfill both energy-efficiency and visual comfort objectives when low winter direct sun is present, particularly for computer tasks using cathode-ray tube (CRT) displays. However, window and architectural design as well as electrochromic control options are suggested as methods to broaden the applicability of electrochromics for commercial buildings. Without further modification, its applicability is expected to be limited during cold winter periods due to its slow switching speed.

  11. Optimized ECR plasma apparatus with varied microwave window thickness

    DOE Patents [OSTI]

    Berry, Lee A. (Oak Ridge, TN)

    1995-01-01

    The present invention describes a technique to control the radial profile of microwave power in an ECR plasma discharge. In order to provide for a uniform plasma density to a specimen, uniform energy absorption by the plasma is desired. By controlling the radial profile of the microwave power transmitted through the microwave window of a reactor, the profile of the transmitted energy to the plasma can be controlled in order to have uniform energy absorption by the plasma. An advantage of controlling the profile using the window transmission characteristics is that variations to the radial profile of microwave power can be made without changing the microwave coupler or reactor design.

  12. Optimized ECR plasma apparatus with varied microwave window thickness

    DOE Patents [OSTI]

    Berry, L.A.

    1995-11-14

    The present invention describes a technique to control the radial profile of microwave power in an ECR plasma discharge. In order to provide for a uniform plasma density to a specimen, uniform energy absorption by the plasma is desired. By controlling the radial profile of the microwave power transmitted through the microwave window of a reactor, the profile of the transmitted energy to the plasma can be controlled in order to have uniform energy absorption by the plasma. An advantage of controlling the profile using the window transmission characteristics is that variations to the radial profile of microwave power can be made without changing the microwave coupler or reactor design. 9 figs.

  13. Highly insulating Residential Windows Using Smart Automated Shading

    Office of Environmental Management (EM)

    Highly insulating Residential Windows Using Smart Automated Shading 2015 Building Technologies Office Peer Review Robert Hart, rghart@lbl.gov Stephen Selkowitz, seselkowitz@lbl.gov Lawrence Berkeley National Laboratory Kevin Gaul, GaulKJ@pella.com Pella Corporation Project Summary Timeline: Start date: 04/01/2013 Planned end date: 03/31/2016 Key Milestones 1. Measured thermal performance of static prototype windows is within 0.03 Btu/hr-ft2F (NFRC tolerance) of design specifications 09/30/2014

  14. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    6 2005 Residential Prime Window Stock (Million Households) Double Pane Census Division New England 5.3 Middle Atlantic 15.0 East North Central 17.3 West North Central 7.7 South Atlantic 21.3 East South Central 6.8 West South Central 12.1 Mountain 7.3 Pacific 16.4 United States 109.2 Selected States New York 7.0 Florida 6.7 Texas 7.6 California 12.0 Note(s): Source(s): 1) Respondents were shown pictures of different types of window glass and were asked "Which picture best describes the type

  15. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    7 Nonresidential Window Stock and Sales, by Glass Type Existing U.S. Stock Vision Area of New Windows (Million Square Feet) Type (% of buildings) 1995 2001 2003 2005 2007 2009 Single Pane 56 57 48 56 60 48 Insulating Glass (1) 294 415 373 407 476 389 Total 350 472 421 463 536 437 Clear 36% 49% 43% 44% 38% 33% Tinted 40% 24% 17% 15% 11% 10% Reflective 7% 8% 6% 4% 3% 3% Low-e 17% 19% 34% 37% 48% 54% Total 100% 100% 100% 100% 100% 100% 100% Note(s): Source(s): (2) 1) Includes double- and

  16. Building America Top Innovations 2013 Profile … Window Replacement, Rehabilitation, & Repair Guide

    Energy Savers [EERE]

    Window Replacement, Rehabilitation, & Repair Guide TOP INNOVATOR: BSC Old single-glazed windows have such low thermal resistance that their effect on the overall thermal resistance of the walls can be staggering. Building America recommends several ways to improve the performance of existing windows at varying price points. Owners of older homes who want to improve their homes' efficiency often conclude that window replacement is a necessary first step. They are right that windows can be a

  17. CAPABILITY TO RECOVER PLUTONIUM-238 IN H-CANYON/HB-LINE

    SciTech Connect (OSTI)

    Fuller, K.; Smith, Robert H. Jr.; Goergen, Charles R.

    2013-01-09

    Plutonium-238 is used in Radioisotope Thermoelectric Generators (RTGs) to generate electrical power and in Radioisotope Heater Units (RHUs) to produce heat for electronics and environmental control for deep space missions. The domestic supply of Pu-238 consists of scrap material from previous mission production or material purchased from Russia. Currently, the United States has no significant production scale operational capability to produce and separate new Pu-238 from irradiated neptunium-237 targets. The Department of Energy - Nuclear Energy is currently evaluating and developing plans to reconstitute the United States capability to produce Pu-238 from irradiated Np-237 targets. The Savannah River Site had previously produced and/or processed all the Pu-238 utilized in Radioisotope Thermoelectric Generators (RTGs) for deep space missions up to and including the majority of the plutonium for the Cassini Mission. The previous full production cycle capabilities included: Np-237 target fabrication, target irradiation, target dissolution and Np-237 and Pu-238 separation and purification, conversion of Np-237 and Pu-238 to oxide, scrap recovery, and Pu-238 encapsulation. The capability and equipment still exist and could be revitalized or put back into service to recover and purify Pu-238/Np-237 or broken General Purpose Heat Source (GPHS) pellets utilizing existing process equipment in HB-Line Scrap Recovery, and H-anyon Frame Waste Recovery processes. The conversion of Np-237 and Pu-238 to oxide can be performed in the existing HB-Line Phase-2 and Phase-3 Processes. Dissolution of irradiated Np-237 target material, and separation and purification of Np-237 and Pu-238 product streams would be possible at production rates of ~ 2 kg/month of Pu-238 if the existing H-Canyon Frames Process spare equipment were re-installed. Previously, the primary H-Canyon Frames equipment was removed to be replaced: however, the replacement project was stopped. The spare equipment is stored and still available for installation. Out of specification Pu-238 scrap material can be purified and recovered by utilizing the HB-Line Phase-1 Scrap Recovery Line and the Phase-3 Pu-238 Oxide Conversion Line along with H-Canyon Frame Waste Recovery process. In addition, it also covers and describes utilizing the Phase-2 Np-237 Oxide Conversion Line, in conjunction with the H-Canyon Frames Process to restore the H-Canyon capability to process and recover Np-237 and Pu-238 from irradiated Np-237 targets and address potential synergies with other programs like recovery of Pu-244 and heavy isotopes of curium from other target material.

  18. Advanced Simulation Capability for Environmental Management (ASCEM) Phase II Demonstration

    SciTech Connect (OSTI)

    Freshley, M.; Hubbard, S.; Flach, G.; Freedman, V.; Agarwal, D.; Andre, B.; Bott, Y.; Chen, X.; Davis, J.; Faybishenko, B.; Gorton, I.; Murray, C.; Moulton, D.; Meyer, J.; Rockhold, M.; Shoshani, A.; Steefel, C.; Wainwright, H.; Waichler, S.

    2012-09-28

    In 2009, the National Academies of Science (NAS) reviewed and validated the U.S. Department of Energy Office of Environmental Management (EM) Technology Program in its publication, Advice on the Department of Energy’s Cleanup Technology Roadmap: Gaps and Bridges. The NAS report outlined prioritization needs for the Groundwater and Soil Remediation Roadmap, concluded that contaminant behavior in the subsurface is poorly understood, and recommended further research in this area as a high priority. To address this NAS concern, the EM Office of Site Restoration began supporting the development of the Advanced Simulation Capability for Environmental Management (ASCEM). ASCEM is a state-of-the-art scientific approach that uses an integration of toolsets for understanding and predicting contaminant fate and transport in natural and engineered systems. The ASCEM modeling toolset is modular and open source. It is divided into three thrust areas: Multi-Process High Performance Computing (HPC), Platform and Integrated Toolsets, and Site Applications. The ASCEM toolsets will facilitate integrated approaches to modeling and site characterization that enable robust and standardized assessments of performance and risk for EM cleanup and closure activities. During fiscal year 2012, the ASCEM project continued to make significant progress in capabilities development. Capability development occurred in both the Platform and Integrated Toolsets and Multi-Process HPC Simulator areas. The new Platform and Integrated Toolsets capabilities provide the user an interface and the tools necessary for end-to-end model development that includes conceptual model definition, data management for model input, model calibration and uncertainty analysis, and model output processing including visualization. The new HPC Simulator capabilities target increased functionality of process model representations, toolsets for interaction with the Platform, and model confidence testing and verification for quality assurance. The Platform and HPC capabilities are being tested and evaluated for EM applications through a suite of demonstrations being conducted by the Site Applications Thrust. In 2010, the Phase I Demonstration focused on testing initial ASCEM capabilities. The Phase II Demonstration, completed in September 2012, focused on showcasing integrated ASCEM capabilities. For Phase II, the Hanford Site Deep Vadose Zone (BC Cribs) served as an application site for an end-to-end demonstration of ASCEM capabilities on a site with relatively sparse data, with emphasis on integration and linkages between the Platform and HPC components. Other demonstrations included in this Phase II report included addressing attenuation-based remedies at the Savannah River Site F-Area, to exercise linked ASCEM components under data-dense and complex geochemical conditions, and conducting detailed simulations of a representative waste tank. This report includes descriptive examples developed by the Hanford Site Deep Vadose Zone, the SRS F-Area Attenuation-Based Remedies for the Subsurface, and the Waste Tank Performance Assessment working groups. The integrated Phase II Demonstration provides test cases to accompany distribution of the initial user release (Version 1.0) of the ASCEM software tools to a limited set of users in 2013. These test cases will be expanded with each new release, leading up to the release of a version that is qualified for regulatory applications in the 2015 time frame.

  19. NREL: Resource Assessment and Forecasting - Capabilities

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

    Capabilities Best Practices Handbook Helps Industry Collect and Interpret Solar Resource Data Read about this new comprehensive resource for the solar industry. NREL's resource assessment and forecasting research staff provides expertise in renewable energy measurement and instrumentation. Major capabilities include solar resource measurement, instrument calibration, instrument characterization, solar monitoring training, and standards development and information dissemination. Solar Resource

  20. Designation Memo: Federal Technical Capability Panel Chairperson |

    Office of Environmental Management (EM)

    Department of Energy Federal Technical Capability Panel Chairperson Designation Memo: Federal Technical Capability Panel Chairperson May 4, 2007, the Deputy Secretary memorandum designating Karen Boardman the FTCP Chairperson. PDF icon Memo - Designating FTCP Chairperson More Documents & Publications FTCP Annual Report - Calendar Year 2008 FTCP Biennial Report - Calendar Years 2009-2010 Memorandum, Broader Consensual Listening

  1. Means to flexibly attach lens frames to temple members

    DOE Patents [OSTI]

    Smith, Harry D.

    1995-01-01

    The invention is a band hinge for flexibly connecting the temple member to the lens frame thereby preventing damage from inadvertent pressure or cyclic wear. A distinguishing feature of the invention is the use of a band hinge that holds together the temple member and the lens frame without the use of a pin or screw hinging mechanism. The invention allows for a high degree of freedom of movement for the temple member with respect to the lens frame which will prevent most forms of damages to the glasses from these types of events.

  2. Drafty Windows: Is it Better to Insulate or Replace Them?

    Broader source: Energy.gov [DOE]

    I’ve lived in my condominium for several years, and though it naturally stays cooler in the summer (with all west-facing windows) I struggle to keep it warm in the winter without taking out a loan to pay utilities

  3. Covered Product Category: Residential Windows, Doors, and Skylights

    Broader source: Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including residential windows, doors, and skylights, which are an ENERGY STAR-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  4. Carbon Smackdown: Smart Windows (LBNL Summer Lecture Series)

    SciTech Connect (OSTI)

    Milliron, Delia; Selkowitz, Stephen

    2010-08-05

    August 3, 2010 Berkeley Lab talk: In the fourth of five Carbon Smackdown matches, Berkeley Lab researchers Delia Milliron of the Materials Sciences Division and Stephen Selkowitz of the Environmental Energy Technologies Division talk about their work on energy-saving smart windows.

  5. Laboratory Performance Testing of Residential Window Air Conditioners

    SciTech Connect (OSTI)

    Winkler, J.; Booten, C.; Christensen, D.; Tomerlin, J.

    2013-03-01

    Window air conditioners are the dominant cooling product for residences, in terms of annual unit sales. They are inexpensive, portable and can be installed by the owner. For this reason, they are an attractive solution for supplemental cooling, for retrofitting air conditioning into a home which lacks ductwork, and for renters. Window air conditioners for sale in the United States are required to meet very modest minimum efficiency standards. Four window air conditioners' performance were tested in the Advanced HVAC Systems Laboratory on NREL's campus in Golden, CO. In order to separate and study the refrigerant system's performance, the unit's internal leakage pathways, the unit's fanforced ventilation, and the leakage around the unit resulting from installation in a window, a series of tests were devised that focused on each aspect of the unit's performance. These tests were designed to develop a detailed performance map to determine whole-house performance in different climates. Even though the test regimen deviated thoroughly from the industry-standard ratings test, the results permit simple calculation of an estimated rating for both capacity and efficiency that would result from a standard ratings test. Using this calculation method, it was found that the three new air conditioners' measured performance was consistent with their ratings. This method also permits calculation of equivalent SEER for the test articles. Performance datasets were developed across a broad range of indoor and outdoor operating conditions, and used them to generate performance maps.

  6. T-547: Microsoft Windows Human Interface Device (HID) Vulnerability

    Broader source: Energy.gov [DOE]

    Microsoft Windows does not properly warn the user before enabling additional Human Interface Device (HID) functionality over USB, which allows user-assisted attackers to execute arbitrary programs via crafted USB data, as demonstrated by keyboard and mouse data sent by malware on a Smartphone that the user connected to the computer.

  7. Window and Envelope Technologies Overview- 2014 BTO Peer Review

    Broader source: Energy.gov [DOE]

    Presenter: Karma Sawyer, U.S. Department of Energy This presentation at the 2014 Peer Review provided an overview of the Building Technologies Office's Window and Envelope Technologies activities. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs.

  8. Carbon Smackdown: Smart Windows (LBNL Summer Lecture Series)

    ScienceCinema (OSTI)

    Milliron, Delia; Selkowitz, Stephen

    2010-09-01

    August 3, 2010 Berkeley Lab talk: In the fourth of five Carbon Smackdown matches, Berkeley Lab researchers Delia Milliron of the Materials Sciences Division and Stephen Selkowitz of the Environmental Energy Technologies Division talk about their work on energy-saving smart windows.

  9. Contrast from rotating frame relaxation by adiabatic pulses

    DOE Patents [OSTI]

    Michaeli, Shalom; Garwood, Michael G.; Ugurbil, Kamil; Sorce, Dennis J.

    2007-10-09

    This document discusses, among other things, a system and method for modulating transverse and longitudinal relaxation time contrast in a rotating frame based on a train of radio frequency pulses.

  10. CTH reference manual : composite capability and technologies.

    SciTech Connect (OSTI)

    Key, Christopher T.; Schumacher, Shane C.

    2009-02-01

    The composite material research and development performed over the last year has greatly enhanced the capabilities of CTH for non-isotropic materials. The enhancements provide the users and developers with greatly enhanced capabilities to address non-isotropic materials and their constitutive model development. The enhancements to CTH are intended to address various composite material applications such as armor systems, rocket motor cases, etc. A new method for inserting non-isotropic materials was developed using Diatom capabilities. This new insertion method makes it possible to add a layering capability to a shock physics hydrocode. This allows users to explicitly model each lamina of a composite without the overhead of modeling each lamina as a separate material to represent a laminate composite. This capability is designed for computational speed and modeling efficiency when studying composite material applications. In addition, the layering capability also allows a user to model interlaminar mechanisms. Finally, non-isotropic coupling methods have been investigated. The coupling methods are specific to shock physics where the Equation of State (EOS) is used with a nonisotropic constitutive model. This capability elastically corrects the EOS pressure (typically isotropic) for deviatoric pressure coupling for non-isotropic materials.

  11. Demonstration with Energy and Daylighting Assessment of Sunlight Responsive Thermochromic (SRT) Window Systems

    SciTech Connect (OSTI)

    Broekhuis, Michael; Liposcak, Curtis; Witte, Michael; Henninger, Robert; Zhou, Xiaohui; Petzen, George; Buchanan, Michael; Kumar, Sneh

    2012-03-31

    Pleotint, LLC was able to successfully extrude thermochromic interlayer for use in the fenestration industry. Pleotint has developed a thermochromic sytem that requires two thermochromic colors to make a neutral color when in the tinted state. These two colors were assembled into a single interlayer called a tri-layer prelam by Crown Operations for use in the glass lamination industry. Various locations, orientations, and constructions of thermochromic windows were studied with funds from this contract. Locations included Australia, California, Costa Rica, Indiana, Iowa, Mexico. Installed orientations included vertical and skylight glazing applications. Various constructions included monolithic, double pane, triple pane constructions. A daylighting study was conducted at LinEl Signature. LinEl Signature has a conference room with a sylight roof system that has a west orientation. The existing LinEl Signature conference room had constant tint 40% VLT transparent skylights. Irradiance meters were installed on the interior and exterior sides of a constant tint skylight. After a month and a half of data collection, the irradiance meters were removed and the constant tint skylights were replaced with Pleotint thermochromic skylight windows. The irradiance meters were reinstalled in the same locations and irradiance data was collected. Both data sets were compared. The data showed that there was a linear relationship with exterior and interior irradiance for the existing constant tint skylights. The thermochromic skylights have a non-linear relationship. The thermochromic skylights were able to limit the amount of irradiance that passed through the thermochromic skylight. A second study of the LinEl Signature conference was performed using EnergyPlus to calculate the amount of Illuminance that passed through constant tint skylights as compared to thermochromic skylights. The constant tint skylights transmitted Illuminance is 2.8 times higher than the thermochromic skylights during the months of May, June, July, August and 1.9 times higher than the thermochromic skylight during the months of March, April, September, October. Calculated illuminance levels were much more consistent as compared to the existing constant tint skylights installed at LinEl Signature. This allows for a more comfortable interior space in regard to glare discomfort and interior lighting control. Lawrence Berkeley National Laboratory was contracted to characterize the performance of the thermochromic interlayer and thermochromic window systems. Thermochromic interlayer was characterized with spectrometer equipment. The thermochromic window systems were characterized using LBNL’s Advanced Window Test Facility. A copy of the report can be found in the Appendix. Iowa State University was contracted to compare thermochromic window technology to constant tint technology. Iowa State University conducted the testing at the Energy Resource Station (ERS). The ERS has the ability to simultaneously test side-by-side competing building technologies. The building is equipped with two identical air handling units, each with its own dedicated and identical chiller. One air handling unit supplies the four test rooms designated as the A rooms and the other unit serves the four test rooms designated as the B rooms. There is one A test room and one B test rooms arranged as pairs in a side-by-side design with each pair having a different exposure. There is a pair of test rooms that face the south, an east and west facing pair. Each of the test rooms is a mirror image of its match with identical construction. The rooms are unoccupied; however, the capability to impose false loads on the rooms exists. The false loads and room lighting can be scheduled to simulate various usage patterns. A copy of the report can be found in the Appendix. GARD Analytics was contracted to compare EnergyPlus building simulations to the data recorded at the Iowa ERS. The goal of this research was to validate the building simulation software developed by the US Department of Energy. EnergyPlus is

  12. Molecular-Frame Angular Distributions of Resonant Auger Electrons

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

    Molecular-Frame Angular Distributions of Resonant Auger Electrons Print Molecular-frame electron angular distribution (MFAD) measurements provide access to an unprecedented level of detailed information about phenomena involving quantum coherence, such as phases of photoelectron waves, symmetry breaking in molecular dissociation, core-hole localization in molecules, and molecular double-slit interference, all of which are hidden in conventional gas-phase electron spectroscopy, owing to the

  13. Molecular-Frame Angular Distributions of Resonant Auger Electrons

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

    Molecular-Frame Angular Distributions of Resonant Auger Electrons Print Molecular-frame electron angular distribution (MFAD) measurements provide access to an unprecedented level of detailed information about phenomena involving quantum coherence, such as phases of photoelectron waves, symmetry breaking in molecular dissociation, core-hole localization in molecules, and molecular double-slit interference, all of which are hidden in conventional gas-phase electron spectroscopy, owing to the

  14. Molecular-Frame Angular Distributions of Resonant Auger Electrons

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

    Molecular-Frame Angular Distributions of Resonant Auger Electrons Print Molecular-frame electron angular distribution (MFAD) measurements provide access to an unprecedented level of detailed information about phenomena involving quantum coherence, such as phases of photoelectron waves, symmetry breaking in molecular dissociation, core-hole localization in molecules, and molecular double-slit interference, all of which are hidden in conventional gas-phase electron spectroscopy, owing to the

  15. Molecular-Frame Angular Distributions of Resonant Auger Electrons

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

    Molecular-Frame Angular Distributions of Resonant Auger Electrons Print Molecular-frame electron angular distribution (MFAD) measurements provide access to an unprecedented level of detailed information about phenomena involving quantum coherence, such as phases of photoelectron waves, symmetry breaking in molecular dissociation, core-hole localization in molecules, and molecular double-slit interference, all of which are hidden in conventional gas-phase electron spectroscopy, owing to the

  16. Molecular-Frame Angular Distributions of Resonant Auger Electrons

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

    Molecular-Frame Angular Distributions of Resonant Auger Electrons Print Molecular-frame electron angular distribution (MFAD) measurements provide access to an unprecedented level of detailed information about phenomena involving quantum coherence, such as phases of photoelectron waves, symmetry breaking in molecular dissociation, core-hole localization in molecules, and molecular double-slit interference, all of which are hidden in conventional gas-phase electron spectroscopy, owing to the

  17. Molecular-Frame Angular Distributions of Resonant Auger Electrons

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

    Molecular-Frame Angular Distributions of Resonant Auger Electrons Print Molecular-frame electron angular distribution (MFAD) measurements provide access to an unprecedented level of detailed information about phenomena involving quantum coherence, such as phases of photoelectron waves, symmetry breaking in molecular dissociation, core-hole localization in molecules, and molecular double-slit interference, all of which are hidden in conventional gas-phase electron spectroscopy, owing to the

  18. Department of Energy Quadrennial Technology Review Framing Document

    Office of Environmental Management (EM)

    Quadrennial Technology Review Framing Document http://energy.gov/QTR 3/14/2011 U.S. Department of ENERGY 2 The United States Department of Energy (DOE) has initiated a review of its energy technology activities (Quadrennial Technology Review, or QTR). This framing document is a principal means of facilitating stakeholder engagement in that process. It describes the nation's energy landscape and challenges, identifies important research, development, and demonstration (RD&D) policy choices to

  19. Specific Manufacturing Capability Project presented with special...

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

    Specific Manufacturing Capability Project presented with special thank-you note From left, DOE-ID's Ray Furstenau, INL's Riley Chase, SMC's Joel Duling, Army's Ltc. Evans and Mike...

  20. NREL: Biomass Research - Biomass Characterization Capabilities

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

    Biomass Characterization Capabilities A photo of a man wearing a white lab coat and looking into a large microscope. A researcher uses an Atomic Force Microscope to image enzymes...

  1. Sandia National Laboratories: Other Facilities and Capabilities

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

    Other Facilities and Capabilities High Voltage Breakdown Testing We can perform high voltage standoff testing with DC and pulsed voltages. DC testing can be conducted up to 200 kV....

  2. ASCEM Software Capabilities and Performance Assessment Deployments...

    Office of Environmental Management (EM)

    11-12, 2014 Las Vegas NM To view all the P&RA CoP 2014 Technical Exchange Meeting videos click here. Video Presentation PDF icon ASCEM Software Capabilities and Performance...

  3. Savings Project: Install Exterior Storm Windows With Low-E Coating |

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

    Department of Energy Install Exterior Storm Windows With Low-E Coating Savings Project: Install Exterior Storm Windows With Low-E Coating Addthis Project Level Easy Energy Savings 12%-33% annually Time to Complete 20-30 minutes per window Overall Cost $60-$200 per window Installing storm windows will lower your energy bill while keeping your home warm in the winter and cool in the summer. | Photo courtesy of Larson Manufacturing Company. Installing storm windows will lower your energy bill

  4. NERSC Enhances PDSF, Genepool Computing Capabilities

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

    Enhances PDSF, Genepool Computing Capabilities NERSC Enhances PDSF, Genepool Computing Capabilities Linux cluster expansion speeds data access and analysis January 3, 2014 Christmas came early for users of the Parallel Distributed Systems Facility (PDSF) and Genepool systems at Department of Energy's National Energy Research Scientific Computer Center (NERSC). Throughout November members of NERSC's Computational Systems Group were busy expanding the Linux computing resources that support PDSF's

  5. Facility Interface Capability Assessment (FICA) project report

    SciTech Connect (OSTI)

    Pope, R.B.; MacDonald, R.R.; Viebrock, J.M.; Mote, N.

    1995-09-01

    The US Department of Energy`s (DOE) Office of Civilian Radioactive Waste Management (OCRWM) is responsible for developing the Civilian Radioactive Waste Management System (CRWMS) to accept spent nuclear fuel from commercial facilities. The objective of the Facility Interface Capability Assessment (FICA) project was to assess the capability of each commercial spent nuclear fuel (SNF) storage facility, at which SNF is stored, to handle various SNF shipping casks. The purpose of this report is to present and analyze the results of the facility assessments completed within the FICA project. During Phase 1, the data items required to complete the facility assessments were identified and the database for the project was created. During Phase 2, visits were made to 122 facilities on 76 sites to collect data and information, the database was updated, and assessments of the cask-handling capabilities at each facility were performed. Each assessment of cask-handling capability contains three parts: the current capability of the facility (planning base); the potential enhanced capability if revisions were made to the facility licensing and/or administrative controls; and the potential enhanced capability if limited physical modifications were made to the facility. The main conclusion derived from the planning base assessments is that the current facility capabilities will not allow handling of any of the FICA Casks at 49 of the 122 facilities evaluated. However, consideration of potential revisions and/or modifications showed that all but one of the 49 facilities could be adapted to handle at least one of the FICA Casks. For this to be possible, facility licensing, administrative controls, and/or physical aspects of the facility would need to be modified.

  6. Science, Technology, and Engineering Capability Reviews

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

    PADSTE » Capability Reviews Science, Technology, and Engineering Capability Reviews Measuring and continuously improving the quality of the Laboratory's science, technology, and engineering Contact Us Point of Contact Cathy Christoffersen Email Point of Contact Teresa Garcia Email Time-lapse images of supercritical CO2 displacing water in a shale fracture Time-lapse images of supercritical CO2 displacing water in a shale fracture Assessing the quality of the Lab's ST&E Los Alamos uses

  7. Audit Report - Office of Secure Transportation Capabilities

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

    Office of Secure Transportation Capabilities OAS-M-12-05 June 2012 Department of Energy Washington, DC 20585 June 29, 2012 UN MEMORANDUM FOR THE ASSISTANT DEPUTY ADMINISTRATOR, OFFICE OF SECURE TRANSPORTATION FROM: George W. Collard Assistant Inspector General for Audits Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Office of Secure Transportation Capabilities" BACKGROUND The National Nuclear Security Administration's Office of Secure Transportation (OST) is

  8. IBM Probes Material Capabilities at the ALS

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

    IBM Probes Material Capabilities at the ALS IBM Probes Material Capabilities at the ALS Print Wednesday, 12 February 2014 11:05 Vanadium dioxide, one of the few known materials that acts like an insulator at low temperatures but like a metal at warmer temperatures, is a somewhat futuristic material that could yield faster and much more energy-efficient electronic devices. Researchers from IBM's forward-thinking Spintronic Science and Applications Center (SpinAps) recently used the ALS to gain

  9. IBM Probes Material Capabilities at the ALS

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

    IBM Probes Material Capabilities at the ALS IBM Probes Material Capabilities at the ALS Print Wednesday, 12 February 2014 11:05 Vanadium dioxide, one of the few known materials that acts like an insulator at low temperatures but like a metal at warmer temperatures, is a somewhat futuristic material that could yield faster and much more energy-efficient electronic devices. Researchers from IBM's forward-thinking Spintronic Science and Applications Center (SpinAps) recently used the ALS to gain

  10. Reflective insulating blinds for windows and the like

    DOE Patents [OSTI]

    Barnes, Paul R. (Lenoir City, TN); Shapira, Hanna B. (Oak Ridge, TN)

    1981-01-01

    Energy-conserving window blinds are provided. The blinds are fabricated from coupled and adjustable slats, each slat having an insulation layer and a reflective surface to face outwardly when the blinds are closed. A range of desired light and air transmission may be selected with the reflective surfaces of the slats adapted to direct sunlight upward toward the ceiling when the blinds are open. When the blinds are closed, the insulation of the slats reduces the heat loss or gain produced by the windows. If desired, the reflective surfaces of the slats may be concave. The edges of the slats are designed to seal against adjacent slats when the blinds are closed to ensure minimum air flow between slats.

  11. Beam Fields in an Integrated Cavity, Coupler and Window Configuration

    SciTech Connect (OSTI)

    Weathersby, Stephen; Novokhatski, Alexander; /SLAC

    2010-02-10

    In a multi-bunch high current storage ring, beam generated fields couple strongly into the RF cavity coupler structure when beam arrival times are in resonance with cavity fields. In this study the integrated effect of beam fields over several thousand RF periods is simulated for the complete cavity, coupler, window and waveguide system of the PEP-II B-factory storage ring collider. We show that the beam generated fields at frequencies corresponding to several bunch spacings for this case gives rise to high field strength near the ceramic window which could limit the performance of future high current storage rings such as PEP-X or Super B-factories.

  12. ORGBUG -- A windows-based combinatorial geometry debugger

    SciTech Connect (OSTI)

    Burns, T.J.

    1993-06-01

    ORGBUG is the second half of a two part graphical display and debugging system for combinatorial geometry. The first part of the system consists of a ``view`` generator, CGVIEW. ORGBUG itself is a Microsoft Windows-based application designed to run on a 386 personal computer and to display the ``view`` produced by CGVIEW as an aid to debugging. ORGBUG also includes specific tools to facilitate the identification of geometric features which are inconsistent or in error.

  13. ORGBUG -- A windows-based combinatorial geometry debugger

    SciTech Connect (OSTI)

    Burns, T.J.

    1993-06-01

    ORGBUG is the second half of a two part graphical display and debugging system for combinatorial geometry. The first part of the system consists of a view'' generator, CGVIEW. ORGBUG itself is a Microsoft Windows-based application designed to run on a 386 personal computer and to display the view'' produced by CGVIEW as an aid to debugging. ORGBUG also includes specific tools to facilitate the identification of geometric features which are inconsistent or in error.

  14. X-ray Induced Quasiparticles: New Window on Unconventional

    Office of Science (SC) Website

    Superconductivity | U.S. DOE Office of Science (SC) X-ray Induced Quasiparticles: New Window on Unconventional Superconductivity Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community 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

  15. Expert Meeting Report: Windows Options for New and Existing Homes

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

    Windows Options for New and Existing Homes C. Ojczyk, J. Carmody, and K. Haglund NorthernSTAR May 2013 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, subcontractors, or affiliated partners makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information,

  16. Low Cost Near Infrared Selective Plasmonic Smart Windows

    Office of Environmental Management (EM)

    Guillermo Garcia, memo@heliotropetech.com Heliotrope Technologies Low Cost Near Infrared Selective Plasmonic Smart Windows 2015 Building Technologies Office Peer Review 2 Project Summary Timeline: Start date: 5/15/14 Planned end date: 5/15/16 Key Milestones 1. Met device performance milestones by optimizing material composition, Aug 2014 2. Established fabrication protocol for transition to commercial scaled samples, Oct 2014 3. Validated UV sensitivity, variable temperature operation, and cycle

  17. Non-minimal Higgs inflation and frame dependence in cosmology

    SciTech Connect (OSTI)

    Steinwachs, Christian F.; Kamenshchik, Alexander Yu.

    2013-02-21

    We investigate a very general class of cosmological models with scalar fields non-minimally coupled to gravity. A particular representative in this class is given by the non-minimal Higgs inflation model in which the Standard Model Higgs boson and the inflaton are described by one and the same scalar particle. While the predictions of the non-minimal Higgs inflation scenario come numerically remarkably close to the recently discovered mass of the Higgs boson, there remains a conceptual problem in this model that is associated with the choice of the cosmological frame. While the classical theory is independent of this choice, we find by an explicit calculation that already the first quantum corrections induce a frame dependence. We give a geometrical explanation of this frame dependence by embedding it into a more general field theoretical context. From this analysis, some conceptional points in the long lasting cosmological debate: 'Jordan frame vs. Einstein frame' become more transparent and in principle can be resolved in a natural way.

  18. EERE Success Story-Performance Validation of Low-e Storm Windows...

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

    Performance Validation of Low-e Storm Windows Paves Way for Market Acceptance EERE Success Story-Performance Validation of Low-e Storm Windows Paves Way for Market Acceptance ...

  19. R&D Magazine: Windows into Solar Power Sources with Quantum Dots

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

    R&D Magazine: Windows into Solar Power Sources with Quantum Dots August 30, 2015 R&D Magazine: Windows into Solar Power Sources with Quantum Dots A luminescent solar concentrator...

  20. Building America Webinar: Low-E Storms: The Next Big Thing in Window Retrofits

    Broader source: Energy.gov [DOE]

    This Building America webinar presented a new and improved low-e storm window that boasts a combination of curb appeal and energy efficiency, all for a fraction of the cost of window replacement, on Sept. 9, 2014.

  1. Facility Interface Capability Assessment (FICA) summary report

    SciTech Connect (OSTI)

    Viebrock, J.M.; Mote, N.; Pope, R.B.

    1992-05-01

    The Office of Civilian Radioactive Waste Management (OCRWM) is responsible for developing the Civilian Radioactive Waste Management System (CRWMS) to accept spent nuclear fuel from the commercial facilities. In support of the development of the CRWMS, OCRWM sponsored the Facility Interface Capability Assessment (FICA) project. The objective of this project was to assess the capability of each commercial facility to handle various spent nuclear fuel shipping casks. The purpose of this report is to summarize the results of the facility assessments completed within the FICA project. The project was conducted in two phases. During Phase I, the data items required to complete the facility assessments were identified and the data base for the project was created. During Phase II, visits were made to 122 facilities on 76 sites to collect data and information, the data base was updated, and assessments of the cask-handling capabilities at each facility were performed.

  2. Building America Top Innovations 2013 Profile … High-Efficiency Window Air Conditioners

    Energy Savers [EERE]

    Comprehensive performance tests lead to affordable methods for increasing the energy efficiency of window air conditioners. Window air conditioners are an inexpensive, portable form of spot cooling, making them a good solution for supplemental cooling, for air conditioning in homes that lack ductwork, and for renters. As a result, 7.5 million window air conditioners are purchased each year in the United States-more than all other home cooling equipment combined. However, window air conditioners

  3. New High-Efficiency Window Prototype Result of DOE Partnership | Department

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

    of Energy High-Efficiency Window Prototype Result of DOE Partnership New High-Efficiency Window Prototype Result of DOE Partnership December 4, 2006 - 9:34am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced a next-generation residential and commercial window prototype. When widely implemented in the marketplace, the high-performance features of the prototype could save billions of dollars annually in energy costs. The new technologically advanced window concept is

  4. U-028: Microsoft Windows win32k.sys TrueType Font Parsing Vulnerability

    Broader source: Energy.gov [DOE]

    A vulnerability has been reported in Microsoft Windows, which can be exploited by malicious people to compromise a user's system.

  5. EERE Success Story-Pennsylvania: New Series of Windows Has Potential to

    Office of Environmental Management (EM)

    Save Energy for Commercial Buildings | Department of Energy New Series of Windows Has Potential to Save Energy for Commercial Buildings EERE Success Story-Pennsylvania: New Series of Windows Has Potential to Save Energy for Commercial Buildings March 6, 2014 - 4:10pm Addthis The project is being administered by BTO's Emerging Technologies Program. It is the first R-5 window series for the commercial buildings sector that also surpasses the highly-efficient requirements for R-5 windows. The

  6. Trends in Microfabrication Capabilities & Device Architectures.

    SciTech Connect (OSTI)

    Bauer, Todd; Jones, Adam; Lentine, Anthony L.; Mudrick, John; Okandan, Murat; Rodrigues, Arun F.

    2015-06-01

    The last two decades have seen an explosion in worldwide R&D, enabling fundamentally new capabilities while at the same time changing the international technology landscape. The advent of technologies for continued miniaturization and electronics feature size reduction, and for architectural innovations, will have many technical, economic, and national security implications. It is important to anticipate possible microelectronics development directions and their implications on US national interests. This report forecasts and assesses trends and directions for several potentially disruptive microfabrication capabilities and device architectures that may emerge in the next 5-10 years.

  7. Cloud-based Architecture Capabilities Summary Report

    SciTech Connect (OSTI)

    Vang, Leng; Prescott, Steven R; Smith, Curtis

    2014-09-01

    In collaborating scientific research arena it is important to have an environment where analysts have access to a shared of information documents, software tools and be able to accurately maintain and track historical changes in models. A new cloud-based environment would be accessible remotely from anywhere regardless of computing platforms given that the platform has available of Internet access and proper browser capabilities. Information stored at this environment would be restricted based on user assigned credentials. This report reviews development of a Cloud-based Architecture Capabilities (CAC) as a web portal for PRA tools.

  8. Fuel cell repeater unit including frame and separator plate

    DOE Patents [OSTI]

    Yamanis, Jean; Hawkes, Justin R; Chiapetta, Jr., Louis; Bird, Connie E; Sun, Ellen Y; Croteau, Paul F

    2013-11-05

    An example fuel cell repeater includes a separator plate and a frame establishing at least a portion of a flow path that is operative to communicate fuel to or from at least one fuel cell held by the frame relative to the separator plate. The flow path has a perimeter and any fuel within the perimeter flow across the at least one fuel cell in a first direction. The separator plate, the frame, or both establish at least one conduit positioned outside the flow path perimeter. The conduit is outside of the flow path perimeter and is configured to direct flow in a second, different direction. The conduit is fluidly coupled with the flow path.

  9. Integrated self-cleaning window assembly for optical transmission in combustion environments

    DOE Patents [OSTI]

    Kass, Michael D [Oak Ridge, TN

    2007-07-24

    An integrated window design for optical transmission in combustion environments is described. The invention consists of an integrated optical window design that prevents and removes the accumulation of carbon-based particulate matter and gaseous hydrocarbons through a combination of heat and catalysis. These windows will enable established optical technologies to be applied to combustion environments and their exhaust systems.

  10. Residential Lighting Usage Estimate Tool, v1.0, Windows version |

    Energy Savers [EERE]

    Department of Energy Windows version Residential Lighting Usage Estimate Tool, v1.0, Windows version Windows version of the Residential Lighting Usage Estimate Tool, v1.0. File Spreadsheet More Documents & Publications Residential Lighting Usage Estimate Tool, v1.0, MacOS

  11. Combined Heat and Power Systems (CHP): Capabilities (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-07-01

    D&MT Capabilities fact sheet that describes the NREL capabilities related to combined heat and power (CHP).

  12. Connectivity To Atmospheric Release Advisory Capability

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-02-26

    To establish DOE and NNSA connectivity to Atmospheric Release Advisory Capability (ARAC) for sites and facilities that have the potential for releasing hazardous materials sufficient to generate certain emergency declarations and to promote efficient use of resources for consequence assessment activities at DOE sites, facilities, operations, and activities in planning for and responding to emergency events. No cancellations.

  13. Nanophotonics & Biofunctional Structures Capabilities | Argonne National

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

    Laboratory Nanophotonics & Biofunctional Structures Capabilities Imaging Field emission scanning electron microscope: JEOL JSM7500F Field emission transmission electron microscope: JEOL JEM2100F Laser scanning confocal fluorescence microscope: Zeiss LSM 510 Meta Raman spectroscopy: Renishaw inVia Characterization/Analysis Ultrafast time-resolved absorption spectroscopy Picosecond time-resolved emission spectroscopy Electron paramagnetic resonance spectroscopy: Bruker Raman spectroscopy:

  14. Fuel Fabrication Capability Research and Development Plan

    SciTech Connect (OSTI)

    Senor, David J.; Burkes, Douglas

    2013-06-28

    The purpose of this document is to provide a comprehensive review of the mission of the Fuel Fabrication Capability (FFC) within the Global Threat Reduction Initiative (GTRI) Convert Program, along with research and development (R&D) needs that have been identified as necessary to ensuring mission success. The design and fabrication of successful nuclear fuels must be closely linked endeavors.

  15. Plutonium Oxide Process Capability Work Plan

    SciTech Connect (OSTI)

    Meier, David E.; Tingey, Joel M.

    2014-02-28

    Pacific Northwest National Laboratory (PNNL) has been tasked to develop a Pilot-scale Plutonium-oxide Processing Unit (P3U) providing a flexible capability to produce 200g (Pu basis) samples of plutonium oxide using different chemical processes for use in identifying and validating nuclear forensics signatures associated with plutonium production. Materials produced can also be used as exercise and reference materials.

  16. EM Leads with Advanced Simulation Capability Technology

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – Since 2010, EM’s Office of Soil and Groundwater Remediation has initiated technology development programs such as the Advanced Simulation Capability for Environmental Management (ASCEM) and the Applied Field Research Initiatives to enhance characterization and remediation technologies and create cost savings.

  17. A Thermo-Optic Propagation Modeling Capability.

    SciTech Connect (OSTI)

    Schrader, Karl; Akau, Ron

    2014-10-01

    A new theoretical basis is derived for tracing optical rays within a finite-element (FE) volume. The ray-trajectory equations are cast into the local element coordinate frame and the full finite-element interpolation is used to determine instantaneous index gradient for the ray-path integral equation. The FE methodology (FEM) is also used to interpolate local surface deformations and the surface normal vector for computing the refraction angle when launching rays into the volume, and again when rays exit the medium. The method is implemented in the Matlab(TM) environment and compared to closed- form gradient index models. A software architecture is also developed for implementing the algorithms in the Zemax(TM) commercial ray-trace application. A controlled thermal environment was constructed in the laboratory, and measured data was collected to validate the structural, thermal, and optical modeling methods.

  18. Building America's Low-e Storm Window Adoption Program Plan (FY2014)

    SciTech Connect (OSTI)

    Cort, Katherine A.

    2013-12-23

    Low emissivity (low-e) storm windows/panels appear to hold promise for effectively reducing existing home heating, ventilation, and air-conditioning (HVAC) consumption. Due to the affordability of low-e storm windows and the large numbers of existing homes that have low-performing single-pane or double-pane clear windows, a tremendous opportunity exists to provide energy savings by transforming the low-e storm window market and increasing market adoption. This report outlines U.S. Department of Energy (DOE) Building America’s planned market transformation activities in support of low-e storm window adoption during fiscal year (FY) 2014.

  19. Storm Windows (Even with a Low-E Coating!) | Department of Energy

    Energy Savers [EERE]

    Storm Windows (Even with a Low-E Coating!) Storm Windows (Even with a Low-E Coating!) November 11, 2008 - 3:45pm Addthis John Lippert Earlier I wrote about purchasing energy-efficient windows. Jen followed up with an excellent blog on improving your existing windows, which mentioned low-e films. One fairly well-kept secret-low-emissivity (low-e) storm windows-lies somewhere between these two options. They aren't the simple, low-cost, do-it-yourself option that Jen spoke of. But they are a less

  20. 5 Steps to Making Your Windows More Energy Efficient | Department of Energy

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

    5 Steps to Making Your Windows More Energy Efficient 5 Steps to Making Your Windows More Energy Efficient December 13, 2013 - 4:06pm Addthis Keep your hard-earned dollars from flying out the window by following the <a href="http://apps1.eere.energy.gov/buildings/publications/pdfs/building_america/measure_guide_wood_windows.pdf">latest guidelines for window repair, rehabilitation and replacement</a>. | Photo courtesy of the Weatherization Assistance Program Technical

  1. Performance Validation of Low-e Storm Windows Paves Way for Market

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

    Acceptance | Department of Energy Performance Validation of Low-e Storm Windows Paves Way for Market Acceptance Performance Validation of Low-e Storm Windows Paves Way for Market Acceptance September 30, 2015 - 12:34pm Addthis A historic home with low-e storm windows. Image: QUANTA Technologies, Inc. A historic home with low-e storm windows. Image: QUANTA Technologies, Inc. One recent addition to the arsenal of cost-effective efficiency measures is low-emissivity (low-e) storm windows. A

  2. How Do You Use Daylighting While Reducing Excess Heat from Windows? |

    Office of Environmental Management (EM)

    Department of Energy Use Daylighting While Reducing Excess Heat from Windows? How Do You Use Daylighting While Reducing Excess Heat from Windows? June 16, 2011 - 7:30am Addthis On Monday, Elizabeth discussed her south-facing windows and her difficulties balancing the nice daylighting advantages with the excess heat that can come through these windows in the summer. How do you use daylighting while reducing excess heat from windows? Each Thursday, you have the chance to share your thoughts on

  3. Building America Top Innovations 2012: Advanced Framing Systems and Packages

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research showing advanced 2x6, 24-inch on-center framing, single top plates, open headers, and 2-stud corners reduced board feet of lumber by more than 1,000 feet, cut energy use by 13%, and cut material and labor costs by more than $1,000 on a typical home.

  4. NNSA, LANL Complete DARHT Improvements With Successful Multi-frame

    National Nuclear Security Administration (NNSA)

    Hydrodynamic Test | National Nuclear Security Administration LANL Complete DARHT Improvements With Successful Multi-frame Hydrodynamic Test | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios

  5. The Open Host Network Packet Process Correlator for Windows

    Energy Science and Technology Software Center (OSTI)

    2014-06-17

    The Hone sensors are packet-process correlation engines that log the relationships between applications and the communications they are responsible for. Hone sensors are available for a variety of platforms including Linux, Windows, and MacOSX. Hone sensors are designed to help analysts understand the meaning of communications on a deeper level by associating the origin or destination process to the communication. They do this by tracing communications on a per-packet basis, through the kernel of themore » operating system to determine their ultimate source/destination on the monitored machine.« less

  6. GenoGraphics for OpenWindows trademark

    SciTech Connect (OSTI)

    Hagstrom, R.; Overbeek, R.; Price, M.; Zawada, D. ); Michaels, G.S.; Taylor, R. . Div. of Computer Research and Technology); Yoshida, Kaoru )

    1992-04-01

    GenoGraphics is a generic utility for constructing and querying one-dimensional linear plots. The outgrowth of a request from Dr. Cassandra Smith for a tool to facilitate her genome mapping research. GenoGraphics development has benefited from a continued collaboration with her. Written in Sun Microsystem's OpenWindows environment and the BTOL toolkit developed at Argonne National Laboratory. GenoGraphics provides an interactive, intuitive, graphical interface. Its features include: viewing multiple maps simultaneously, zooming, and querying by mouse clicking. By expediting plot generation, GenoGraphics gives the scientist more time to analyze data and a novel means for deducing conclusions.

  7. GenoGraphics for OpenWindows{trademark}

    SciTech Connect (OSTI)

    Hagstrom, R.; Overbeek, R.; Price, M.; Zawada, D.; Michaels, G.S.; Taylor, R.; Yoshida, Kaoru

    1992-04-01

    GenoGraphics is a generic utility for constructing and querying one-dimensional linear plots. The outgrowth of a request from Dr. Cassandra Smith for a tool to facilitate her genome mapping research. GenoGraphics development has benefited from a continued collaboration with her. Written in Sun Microsystem`s OpenWindows environment and the BTOL toolkit developed at Argonne National Laboratory. GenoGraphics provides an interactive, intuitive, graphical interface. Its features include: viewing multiple maps simultaneously, zooming, and querying by mouse clicking. By expediting plot generation, GenoGraphics gives the scientist more time to analyze data and a novel means for deducing conclusions.

  8. Laser window with annular grooves for thermal isolation

    DOE Patents [OSTI]

    Warner, B.E.; Horton, J.A.; Alger, T.W.

    1983-07-13

    A laser window or other optical element which is thermally loaded, heats up and causes optical distortions because of temperature gradients between the center and the edge. A number of annular grooves, one to three or more, are formed in the element between a central portion and edge portion, producing a web portion which concentrates the thermal gradient and thermally isolates the central portion from the edge portion, producing a uniform temperature profile across the central portion and therefore reduce the optical distortions. The grooves are narrow and closely spaced with respect to the thickness of the element, and successive grooves are formed from alternate sides of the element.

  9. Hole Blocking, Electron Transporting and Window Layer for Optimized

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

    Culn(1-x)GaxSe2 Solar Cells - Energy Innovation Portal Solar Photovoltaic Solar Photovoltaic Advanced Materials Advanced Materials Find More Like This Return to Search Hole Blocking, Electron Transporting and Window Layer for Optimized Culn(1-x)GaxSe2 Solar Cells Brookhaven National Laboratory Contact BNL About This Technology <br type="_moz" /> A schematic illustration of an exemplary embodiment of the disclosed CIGS based solar cell, with a quasi-2-dimensional electron

  10. Expert Meeting Report. Windows Options for New and Existing Homes

    SciTech Connect (OSTI)

    Ojczyck, C.; Carmody, J.; Haglund, K.

    2013-05-01

    The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011, at the Nolte Building on the campus of the University of Minnesota in Minneapolis, MN. Featured speakers included John Carmody and Pat Huelman of the University of Minnesota, Charlie Curcija of Lawrence Berkeley National Laboratory, Jim Larson of Cardinal Glass Industries, Peter Yost of Building Green, Peter Baker of Building Science Corporation, and Theresa Weston of Du Pont Innovations. Audience participation was actively encouraged during each presentation to uncover need and promote dialog among researchers and industry professionals.

  11. Expert Meeting Report: Windows Options for New and Existing Homes

    SciTech Connect (OSTI)

    Ojczyk, C.; Carmody, J.; Haglund, K.

    2013-05-01

    The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011 at the Nolte Building on the campus of the University of Minnesota in Minneapolis, MN. Featured speakers included John Carmody and Pat Huelman of the University of Minnesota, Charlie Curcija of Lawrence Berkeley National Laboratory, Jim Larson of Cardinal Glass Industries, Peter Yost of Building Green, Peter Baker of Building Science Corporation, and Theresa Weston of Du Pont Innovations. Audience participation was actively encouraged during each presentation to uncover need and promote dialog among researchers and industry professionals.

  12. Mickey Leland Energy Fellowship Report: Development of Advanced Window Coatings

    SciTech Connect (OSTI)

    Bolton, Ladena A.; Alvine, Kyle J.; Schemer-Kohrn, Alan L.

    2014-08-05

    Advanced fenestration technologies for light and thermal management in building applications are of great recent research interest for improvements in energy efficiency. Of these technologies, there is specific interest in advanced window coating technologies that have tailored control over the visible and infrared (IR) scattering into a room for both static and dynamic applications. Recently, PNNL has investigated novel subwavelength nanostructured coatings for both daylighting, and IR thermal management applications. Such coatings rese still in the early stages and additional research is needed in terms of scalable manufacturing. This project investigates aspects of a potential new methodology for low-cost scalable manufacture of said subwavelength coatings.

  13. Window Company Booming from Retrofits | Department of Energy

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

    Joshua DeLung Don't try telling John Haddon's family that Friday the 13th is unlucky. They have more reason to believe in divine intervention than luck. After buying Accu-Weld Feb. 13, 2009 - a windows and doors company that laid off 70 employees in 2008 - the business is doing great, thanks to the family's commitment to energy efficiency and the Recovery Act, signed into law just four days later. John didn't know much about the Recovery Act then, but now he's convinced the stimulus has

  14. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    8 Typical Thermal Performance of Residential Windows, by Type Single-Glazed Clear Single-Glazed with Bronze Tint Double-Glazed Clear Double-Glazed with grey/Bronze Tint Double-Glazed with High Performance Tint Double-Glazed with High-Solar Gain Low-e Glass, Argon/Krypton Gas Double-Glazed with Moderate-Solar Gain Low-e Glass, Argon/Krypton Gas Double-Glazed with Low-Solar Gain Low-e (1) Glass, Argon/Krypton Gas Triple-Glazed (2) with High-Solar Gain Low-e Glass, Argon/Krypton Gas (3)

  15. Modeling laser wakefield accelerators in a Lorentz boosted frame

    SciTech Connect (OSTI)

    Vay, J.-L.; Geddes, C.G.R.; Cormier-Michel, E.; Grote, D.P.

    2010-09-15

    Modeling of laser-plasma wakefield accelerators in an optimal frame of reference [1] is shown to produce orders of magnitude speed-up of calculations from first principles. Obtaining these speedups requires mitigation of a high frequency instability that otherwise limits effectiveness in addition to solutions for handling data input and output in a relativistically boosted frame of reference. The observed high-frequency instability is mitigated using methods including an electromagnetic solver with tunable coefficients, its extension to accomodate Perfectly Matched Layers and Friedman's damping algorithms, as well as an efficient large bandwidth digital filter. It is shown that choosing theframe of the wake as the frame of reference allows for higher levels of filtering and damping than is possible in other frames for the same accuracy. Detailed testing also revealed serendipitously the existence of a singular time step at which the instability level is minimized, independently of numerical dispersion, thus indicating that the observed instability may not be due primarily to Numerical Cerenkov as has been conjectured. The techniques developed for Cerenkov mitigation prove nonetheless to be very efficient at controlling the instability. Using these techniques, agreement at the percentage level is demonstrated between simulations using different frames of reference, with speedups reaching two orders of magnitude for a 0.1 GeV class stages. The method then allows direct and efficient full-scale modeling of deeply depleted laser-plasma stages of 10 GeV-1 TeV for the first time, verifying the scaling of plasma accelerators to very high energies. Over 4, 5 and 6 orders of magnitude speedup is achieved for the modeling of 10 GeV, 100 GeV and 1 TeV class stages, respectively.

  16. Sandia National Laboratories: Other Facilities and Capabilities

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

    Other Facilities and Capabilities High Voltage Breakdown Testing We can perform high voltage standoff testing with DC and pulsed voltages. DC testing can be conducted up to 200 kV. Pulsed voltage from 140 - 400 kV can be attained, with a typical lightning waveform - unipolar, 1.2 microsecond risetime and 50 microsecond pulse width. Testing is conducted in humidity-controlled chambers. Breakdown voltage and current can be measured. Small TEM Cell We have a small transverse electromagnetic (TEM)

  17. Recombinant organisms capable of fermenting cellobiose

    DOE Patents [OSTI]

    Ingram, Lonnie O. (Gainesville, FL); Lai, Xiaokuang (Gainesville, FL); Moniruzzaman, Mohammed (Gainesville, FL); York, Sean W. (Gainesville, FL)

    2000-01-01

    This invention relates to a recombinant microorganism which expresses pyruvate decarboxylase, alcohol dehydrogenase, Klebsiella phospho-.beta.-glucosidase and Klebsiella (phosphoenolpyruvate-dependent phosphotransferase system) cellobiose-utilizing Enzyme II, wherein said phospho-.beta.-glucosidase and said (phosphoenolpyruvate-dependent phosphotransferase) cellobiose-utilizing Enzyme II are heterologous to said microorganism and wherein said microorganism is capable of utilizing both hemicellulose and cellulose, including cellobiose, in the production of ethanol.

  18. Integrated Data Analysis to expand measurement capability

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

    Data Analysis to expand measurement capability Whitepaper submitted to DOE Workshop on Integrated Simulations for Magnetic Fusion Energy Sciences Primary topic: F (Data management, analysis, and assimilation) Secondary topic: C (Whole device modeling, especially validation) Oral presentation requested if time available D. J. Den Hartog, M. E. Galante, L. M. Reusch, M. D. Nornberg, and the MST Team University of Wisconsin-Madison, djdenhar@wisc.edu, April 2015 Challenge: Data produced by large

  19. LANSCE | Lujan Center | Instruments | ASTERIX | Capabilities

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

    Capabilities Surfaces and Interfaces Scientific Mission: Magnetic order with length scales ranging from nanometers to microns is critically important in technological applications. Examples include: exchange bias (the shift of the magnetic hysteresis loop about zero applied field)-a phenomenon used to establish the magnetic reference state for magnetic sensors, tunnel junctions etc., and pinned magnetic domains critical to large coercivity required of permanent magnets. Scattering of polarized

  20. advanced radiographic capability | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    radiographic capability | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at

  1. Manufacturing fuel-switching capability, 1988

    SciTech Connect (OSTI)

    Not Available

    1991-09-01

    Historically, about one-third of all energy consumed in the United States has been used by manufacturers. About one-quarter of manufacturing energy is used as feedstocks and raw material inputs that are converted into nonenergy products; the remainder is used for its energy content. During 1988, the most recent year for which data are available, manufacturers consumed 15.5 quadrillion British thermal units (Btu) of energy to produce heat and power and to generate electricity. The manufacturing sector also has widespread capabilities to switch from one fuel to another for either economic or emergency reasons. There are numerous ways to define fuel switching. For the purposes of the Manufacturing Energy Consumption Survey (MECS), fuel switching is defined as the capability to substitute one energy source for another within 30 days with no significant modifications to the fuel-consuming equipment, while keeping production constant. Fuel-switching capability allows manufacturers substantial flexibility in choosing their mix of energy sources. The consumption of a given energy source can be maximized if all possible switching into that energy source takes place. The estimates in this report are based on data collected on the 1988 Manufacturing Energy Consumption Survey (MECS), Forms 846 (A through C). The EIA conducts this national sample survey of manufacturing energy consumption on a triennial basis. The MECS is the only comprehensive source of national-level data on energy-related information for the manufacturing industries. The MECS was first conducted in 1986 to collect data for 1985. This report presents information on the fuel-switching capabilities of manufacturers in 1988. This report is the second of a series based on the 1988 MECS. 8 figs., 31 tabs.

  2. Affordable Window Insulation with R-10/inch Rating

    SciTech Connect (OSTI)

    Jenifer Marchesi Redouane Begag; Je Kyun Lee; Danny Ou; Jong Ho Sonn; George Gould; Wendell Rhine

    2004-10-15

    During the performance of contract DE-FC26-00-NT40998, entitled ''Affordable Window Insulation with R-10/inch Value'', research was conducted at Aspen Aerogels, Inc. to develop new transparent aerogel materials suitable for window insulation applications. The project requirements were to develop a formulation or multiple formulations that have high transparency (85-90%) in the visible region, are hydrophobic (will not opacify with exposure to water vapor or liquid), and have at least 2% resiliency (interpreted as recoverable 2% strain and better than 5% strain to failure in compression). Results from an unrelated project showed that silica aerogels covalently bonded to organic polymers exhibit excellent mechanical properties. At the outset of this project, we believed that such a route is the best to improve mechanical properties. We have applied Design of Experiment (DOE) techniques to optimize formulations including both silica aerogels and organically modified silica aerogels (''Ormosils''). We used these DOE results to optimize formulations around the local/global optimization points. This report documents that we succeeded in developing a number of formulations that meet all of the stated criteria. We successfully developed formulations utilizing a two-step approach where the first step involves acid catalyzed hydrolysis and the second step involves base catalyzed condensation to make the gels. The gels were dried using supercritical CO{sub 2} and we were able to make 1 foot x 1 foot x 0.5 inch panels that met the criteria established.

  3. WINDOW 4. 0: Program description. A PC program for analyzing the thermal performance of fenestration products

    SciTech Connect (OSTI)

    Not Available

    1992-03-01

    WINDOW 4.0 is a publicly available IBM PC compatible computer program developed by the Windows and Daylighting Group at Lawrence Berkeley Laboratory for calculating total window thermal performance indices (e.g. U-values, solar heat gain coefficients, shading coefficients, and visible transmittances). WINDOW 4.0 provides a versatile heat transfer analysis method consistent with the rating procedure developed by the National Fenestration Rating Council (NFRC). The program can be used to design and develop new products, to rate and compare performance characteristics of all types of window products, to assist educators in teaching heat transfer through windows, and to help public officials in developing building energy codes. WINDOW 4.0 is a major revision to WINDOW 3.1 and we strongly urge all users to read this manual before using the program. Users who need professional assistance with the WINDOW 4.0 program or other window performance simulation issues are encouraged to contact one or more of the NFRC-accredited Simulation Laboratories. A list of these accredited simulation professionals is available from the NFRC.

  4. ADVANCED SIMULATION CAPABILITY FOR ENVIRONMENTAL MANAGEMENT

    Office of Scientific and Technical Information (OSTI)

    ADVANCED SIMULATION CAPABILITY FOR ENVIRONMENTAL MANAGEMENT (ASCEM): AN OVERVIEW OF INITIAL RESULTS Mark Williamson,* Juan Meza,† David Moulton,‡ Ian Gorton,§ Mark Freshley,§ Paul Dixon,‡ Roger Seitz,¶ Carl Steefel,† Stefan Finsterle,† Susan Hubbard,† Ming Zhu,* Kurt Gerdes,* Russ Patterson,# and Yvette T. Collazo* *U.S. Department of Energy, Office of Environmental Management, Washington, DC, USA †Lawrence Berkeley National Laboratory, Berkeley, CA, USA ‡Los Alamos National

  5. Electron Microscopy Center Capabilities | Argonne National Laboratory

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

    Electron Microscopy Center Capabilities ACAT: Argonne Chromatic Aberration-corrected TEM This FEI Titan 80-300 ST has a CEOS Cc/Cs corrector on the imaging side of the column to correct both spherical and chromatic aberrations. The Cc/Cs corrector also provides greatly-improved resolution and signal for energy filtered imaging and EELS. FEI Tecnai F20ST TEM/STEM This premier analytical transmission electron microscope (AEM) has specialized accessories that include an energy-dispersive x-ray

  6. Safety Culture - Discussion framing - Dirk Dunning, Issue Manager

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

    - Tank Waste Committee - September 23, 2015 Safety Culture - Discussion framing - Dirk Dunning, Issue Manager Safety Culture The Hanford Advisory Board has made several attempts at crafting and providing advice on the topic of Safety Culture. The resulting changes have not addressed the root issues and have been far less than desired. The purpose of this discussion is to start at the beginning of why "Safety Culture" as a phrase and topic exists, to develop a common understanding among

  7. Flavor twisted boundary conditions in the Breit frame

    SciTech Connect (OSTI)

    Jiang, F.-J.; Tiburzi, B. C.

    2008-08-01

    We use a generalization of chiral perturbation theory to account for the effects of flavor twisted boundary conditions in the Breit frame. The relevant framework for two light flavors is an SU(6|4) partially quenched theory, where the extra valence quarks differ only by their boundary conditions. Focusing on the pion electromagnetic form factor, finite volume corrections are calculated at next-to-leading order in the chiral expansion and are estimated to be small on current lattices.

  8. Cybersecurity Capability Maturity Model (C2M2) | Department of...

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

    C2M2 Program Cybersecurity Capability Maturity Model (C2M2) Cybersecurity Capability Maturity Model (C2M2) Cybersecurity Capability Maturity Model (C2M2) The C2M2 model, which...

  9. Using FRAMES to Manage Environmental and Water Resources

    SciTech Connect (OSTI)

    Whelan, Gene; Millard, W. David; Gelston, Gariann M.; Khangaonkar, Tarang P.; Pelton, Mitch A.; Strenge, Dennis L.; Yang, Zhaoqing; Lee, Cheegwan; Sivaraman, Chitra; Stephan, Alex J.; Hoopes, Bonnie L.; Castleton, Karl J.

    2007-05-16

    The Framework for Risk Analysis in Multimedia Environmental Systems FRAMES) is decision-support middleware that provides users the ability to design software solutions for complex problems. It is a software platform that provides seamless and transparent communication between modeling components by using a multi-thematic approach to provide a flexible and holistic understanding of how environmental factors potentially affect humans and the environment. It incorporates disparate components (e.g., models, databases, and other frameworks) that integrate across scientific disciplines, allowing for tailored solutions to specific activities. This paper discusses one example application of FRAMES, where several commercialoff-the-shelf (COTS) software products are seamlessly linked into a planning and decision-support tool that helps manage water-based emergency situations and sustainable response. Multiple COTS models, including three surface water models, and a number of databases are linked through FRAMES to assess the impact of three asymmetric and simultaneous events, two of which impact water resources. The asymmetric events include 1) an unconventional radioactive release into a large potable water body, 2) a conventional contaminant (oil) release into navigable waters, and 3) an instantaneous atmospheric radioactive release.

  10. Universal cell frame for high-pressure water electrolyzer and electrolyzer including the same

    DOE Patents [OSTI]

    Schmitt, Edwin W.; Norman, Timothy J.

    2013-01-08

    Universal cell frame generic for use as an anode frame and as a cathode frame in a water electrolyzer. According to one embodiment, the universal cell frame includes a unitary annular member having a central opening. Four trios of transverse openings are provided in the annular member, each trio being spaced apart by about 90 degrees. A plurality of internal radial passageways fluidly interconnect the central opening and each of the transverse openings of two diametrically-opposed trios of openings, the other two trios of openings lacking corresponding radial passageways. Sealing ribs are provided on the top and bottom surfaces of the annular member. The present invention is also directed at a water electrolyzer that includes two such cell frames, one being used as the anode frame and the other being used as the cathode frame, the cathode frame being rotated 90 degrees relative to the anode frame.

  11. NUCLEAR INCIDENT CAPABILITIES, KNOWLEDGE & ENABLER LEVERAGING

    SciTech Connect (OSTI)

    Kinney, J.; Newman, J.; Goodwyn, A.; Dewes, J.

    2011-04-18

    The detonation of a 10 Kiloton Improvised Nuclear Device (IND) is a serious scenario that the United States must be prepared to address. The likelihood of a single nuclear bomb exploding in a single city is greater today than at the height of the Cold War. Layered defenses against domestic nuclear terrorism indicate that our government continues to view the threat as credible. The risk of such an event is further evidenced by terrorists desire to acquire nuclear weapons. The act of nuclear terrorism, particularly an act directed against a large population center in the United States, will overwhelm the capabilities of many local and state governments to respond, and will seriously challenge existing federal response capabilities. A 10 Kiloton IND detonation would cause total infrastructure damage in a 3-mile radius and levels of radiation spanning out 3,000 square miles. In a densely populated urban area, the anticipated casualties would be in excess of several hundred thousand. Although there would be enormous loss of life, housing and infrastructure, an IND detonation is a recoverable event. We can reduce the risk of these high-consequence, nontraditional threats by enhancing our nuclear detection architecture and establishing well planned and rehearsed plans for coordinated response. It is also important for us to identify new and improved ways to foster collaboration regarding the response to the IND threat to ensure the demand and density of expertise required for such an event is postured and prepared to mobilize, integrate, and support a myriad of anticipated challenges. We must be prepared to manage the consequences of such an event in a deliberate manner and get beyond notions of total devastation by adopting planning assumptions around survivability and resiliency. Planning for such a scenario needs to be decisive in determining a response based on competencies and desired outcomes. It is time to synthesize known threats and plausible consequences into action. Much work needs to be accomplished to enhance nuclear preparedness and to substantially bolster and clarify the capacity to deploy competent resources. Until detailed plans are scripted, and personnel and other resources are postured, and exercised, IND specific planning remains an urgent need requiring attention and action. Although strategic guidance, policies, concepts of operations, roles, responsibilities, and plans governing the response and consequence management for the IND scenario exist, an ongoing integration challenge prevails regarding how best to get capable and competent surge capacity personnel (disaster reservists) and other resources engaged and readied in an up-front manner with pre-scripted assignments to augment the magnitude of anticipated demands of expertise. With the above in mind, Savannah River National Laboratory (SRNL) puts science to work to create and deploy practical, high-value, cost-effective nuclear solutions. As the Department of Energy's (DOE) applied research and development laboratory, SRNL supports Savannah River Site (SRS) operations, DOE, national initiatives, and other federal agencies, across the country and around the world. SRNL's parent at SRS also employs more than 8,000 personnel. The team is a great asset that seeks to continue their service in the interest of national security and stands ready to accomplish new missions. Overall, an integral part of the vision for SRNL's National and Homeland Security Directorate is the establishment of a National Security Center at SRNL, and development of state of the science capabilities (technologies and trained technical personnel) for responding to emergency events on local, regional, or national scales. This entails leveraging and posturing the skills, knowledge and experience base of SRS personnel to deliver an integrated capability to support local, state, and federal authorities through the development of pre-scripted requests for assistance, agreements, and plans. It also includes developing plans, training, exercises, recruitment strategies, and processes to e

  12. Review of Requirements and Capabilities for Analyzing and Responding...

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

    Review of Requirements and Capabilities for Analyzing and Responding to Beyond Design Basis Events, August 2011 Review of Requirements and Capabilities for Analyzing and Responding ...

  13. Nuclear reaction and decay data evaluation capabilities at LANL...

    Office of Scientific and Technical Information (OSTI)

    Nuclear reaction and decay data evaluation capabilities at LANL Citation Details In-Document Search Title: Nuclear reaction and decay data evaluation capabilities at LANL You...

  14. Verification of J-integral capability in Sierra Mechanics. (Technical...

    Office of Scientific and Technical Information (OSTI)

    Verification of J-integral capability in Sierra Mechanics. Citation Details In-Document Search Title: Verification of J-integral capability in Sierra Mechanics. You are...

  15. DOE Efforts in Preparing and Improving First Response Capabilities...

    Office of Environmental Management (EM)

    Efforts in Preparing and Improving First Response Capabilities and Performance through Drills and Exercises DOE Efforts in Preparing and Improving First Response Capabilities and...

  16. Local Energy Alliance Program Adds Green Appraisal Capabilities...

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

    Local Energy Alliance Program Adds Green Appraisal Capabilities to its Energy Efficiency Services Local Energy Alliance Program Adds Green Appraisal Capabilities to its Energy ...

  17. Progress on ARRA-funded Facility & Capability Upgrades for the...

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

    ARRA-funded Facility & Capability Upgrades for the Battery AbuseSafety Laboratory Progress on ARRA-funded Facility & Capability Upgrades for the Battery AbuseSafety Laboratory...

  18. Development of Numerical Simulation Capabilities for In Situ...

    Office of Scientific and Technical Information (OSTI)

    Development of Numerical Simulation Capabilities for In Situ Heating of Oil Shale Citation Details In-Document Search Title: Development of Numerical Simulation Capabilities for In...

  19. ORISE: Capabilities in National Security and Emergency Management

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

    Capabilities ORISE Emergency Management Capabilities In preparation for a natural or man-made disaster, the Oak Ridge Institute for Science and Education (ORISE) provides national...

  20. Measuring Thermal Conductivity with Raman:Capability Uncertainty...

    Office of Scientific and Technical Information (OSTI)

    Measuring Thermal Conductivity with Raman:Capability Uncertainty and Strain Effects. Citation Details In-Document Search Title: Measuring Thermal Conductivity with Raman:Capability...

  1. Improving Department of Energy Capabilities for Mitigating Beyond...

    Energy Savers [EERE]

    Improving Department of Energy Capabilities for Mitigating Beyond Design Basis Events Improving Department of Energy Capabilities for Mitigating Beyond Design Basis Events April...

  2. Survey of Biomass Resource Assessments and Assessment Capabilities...

    Open Energy Info (EERE)

    Biomass Resource Assessments and Assessment Capabilities in APEC Economies Jump to: navigation, search Logo: Survey of Biomass Resource Assessments and Assessment Capabilities in...

  3. Rigorous HDD Emissions Capabilities of Shell GTL Fuel | Department...

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

    Rigorous HDD Emissions Capabilities of Shell GTL Fuel Rigorous HDD Emissions Capabilities of Shell GTL Fuel 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations...

  4. Oil and Natural Gas Subsector Cybersecurity Capability Maturity...

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

    Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (February 2014) Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (February 2014) The Oil ...

  5. Vacuum chamber with a supersonic flow aerodynamic window

    DOE Patents [OSTI]

    Hanson, Clark L. (Livermore, CA)

    1982-01-01

    A supersonic flow aerodynamic window, whereby a steam ejector situated in a primary chamber at vacuum exhausts superheated steam toward an orifice to a region of higher pressure, creating a barrier to the gas in the region of higher pressure which attempts to enter through the orifice. In a mixing chamber outside and in fluid communication with the primary chamber, superheated steam and gas are combined into a mixture which then enters the primary chamber through the orifice. At the point of impact of the ejector/superheated steam and the incoming gas/superheated steam mixture, a barrier is created to the gas attempting to enter the ejector chamber. This barrier, coupled with suitable vacuum pumping means and cooling means, serves to keep the steam ejector and primary chamber at a negative pressure, even though the primary chamber has an orifice to a region of higher pressure.

  6. Vacuum chamber with a supersonic-flow aerodynamic window

    DOE Patents [OSTI]

    Hanson, C.L.

    1980-10-14

    A supersonic flow aerodynamic window is disclosed whereby a steam ejector situated in a primary chamber at vacuum exhausts superheated steam toward an orifice to a region of higher pressure, creating a barrier to the gas in the region of higher pressure which attempts to enter through the orifice. In a mixing chamber outside and in fluid communication with the primary chamber, superheated steam and gas are combined into a mixture which then enters the primary chamber through the orifice. At the point of impact of the ejector/superheated steam and the incoming gas/superheated steam mixture, a barrier is created to the gas attempting to enter the ejector chamber. This barrier, coupled with suitable vacuum pumping means and cooling means, serves to keep the steam ejector and primary chamber at a negative pressure, even though the primary chamber has an orifice to a region of higher pressure.

  7. Hydrofluoric acid-resistant composite window and method for its fabrication

    DOE Patents [OSTI]

    Ostenak, Carl A. (Santa Fe, NM); Mackay, Harold A. (Los Alamos, NM)

    1987-01-01

    A hydrofluoric acid-resistant composite window and method for its fabrication are disclosed. The composite window comprises a window having first and second sides. The first side is oriented towards an environment containing hydrofluoric acid. An adhesive is applied to the first side. A layer of transparent hydrofluoric acid-resistant material, such as Mylar, is applied to the adhesive and completely covers the first side. The adhesive is then cured.

  8. Question of the Week: What Have You Done to Improve Your Windows? |

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

    Department of Energy We've been talking a lot on the blog recently about improving and replacing windows to improve energy efficiency. What have you done to improve your windows? E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles Weatherization Assistance for the Hottest Days Hawaii is a Renewable Energy Lover's Paradise Do You Have Windows That Need Replacing

  9. Hydrofluoric acid-resistant composite window and method for its fabrication

    DOE Patents [OSTI]

    Ostenak, C.A.; Mackay, H.A.

    1985-07-18

    A hydrofluoric acid-resistant composite window and method for its fabrication are disclosed. The composite window comprises a window having first and second sides. The first side is oriented towards an environment containing hydrofluoric acid. An adhesive is applied to the first side. A layer of transparent hydrofluoric acid-resistant material, such as Mylar, is applied to the adhesive and completely covers the first side. The adhesive is then cured.

  10. Building America Expert Meeting: Windows Options for New and Existing Homes

    Energy Savers [EERE]

    | Department of Energy Windows Options for New and Existing Homes Building America Expert Meeting: Windows Options for New and Existing Homes The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011 at the Nolte Building on the campus of the University of Minnesota in Minneapolis, MN. Featured speakers included John Carmody and Pat Huelman of the University of Minnesota, Charlie Curcija of Lawrence Berkeley

  11. A multiple deep attenuation frequency window for harmonic analysis in power systems

    SciTech Connect (OSTI)

    Daponte, P.; Falcomata, G. . Dept. di Elettronica Informatica e Sistemistica); Testa, A. . Dipt. di Ingegneria Elettrica)

    1994-04-01

    A novel window is presented and applied in electrical power system harmonic analysis. The goal of increasing the resolvability of low magnitude non-harmonic tones close in frequency to higher magnitude harmonics and the detectability of very low magnitude high frequency harmonics is pursued. The proposed window is derived from the Tseng window; its spectrum can be modeled in the synthesis stage and it is characterized by a narrow width main lobe and by sidelobes which are very low in correspondence to some specified frequencies. Numerical experiments demonstrate the performances and the usefulness of the new window in resolving periodic distorted waveforms in power systems.

  12. T-573: Windows Remote Desktop Client DLL Loading Error Lets Remote Users Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    A vulnerability was reported in Windows Remote Desktop Client. A remote user can cause arbitrary code to be executed on the target user's system.

  13. Performance Validation of Low-e Storm Windows Paves Way for Market...

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

    ... Conventional storm window improves efficiency with additional air-sealing and an insulating "dead air space." Low-e coating further improves overall performance by increasing the ...

  14. R&D Magazine: Windows into Solar Power Sources with Quantum Dots

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

    R&D Magazine: Windows into Solar Power Sources with Quantum Dots August 30, 2015 R&D Magazine: Windows into Solar Power Sources with Quantum Dots A luminescent solar concentrator is an emerging sunlight harvesting technology that has the potential to disrupt the way we think about energy: It could turn any window into a daytime power source. "In these devices, a fraction of light transmitted through the window is absorbed by nano-sized particles (semiconductor quantum dots)

  15. Apparatus for preventing particle deposition from process streams on optical access windows

    DOE Patents [OSTI]

    Logan, Ronald G.; Grimm, Ulrich

    1993-01-01

    An electrostatic precipitator is disposed inside and around the periphery of the window of a viewing port communicating with a housing through which a particle-laden gas stream is being passed. The precipitator includes a pair of electrodes around the periphery of the window, spaced apart and connected to a unidirectional voltage source. Application of high voltage from the source to the electrodes causes air molecules in the gas stream to become ionized, attaching to solid particles and causing them to be deposited on a collector electrode. This prevents the particles from being deposited on the window and keeps the window clean for viewing and making optical measurements.

  16. Savings Project: Install Exterior Storm Windows With Low-E Coating...

    Office of Environmental Management (EM)

    while keeping your home warm in the winter and cool in the summer. | Photo courtesy of Larson Manufacturing Company. Installing storm windows will lower your energy bill while...

  17. Purged window apparatus. [On-line spectroscopic analysis of gas flow systems

    DOE Patents [OSTI]

    Ballard, E.O.

    1982-04-05

    A purged window apparatus is described which utilizes tangentially injected heated purge gases in the vicinity of electromagnetic radiation transmitting windows and a tapered external mounting tube to accelerate these gases to provide a vortex flow on the window surface and a turbulent flow throughout the mounting tube thereby preventing backstreaming of flowing gases under investigation in a chamber to which a plurality of similar purged apparatus is attached with the consequent result that spectroscopic analyses can be undertaken for lengthy periods without the necessity of interrupting the flow for cleaning or replacing the windows due to contamination.

  18. Building America Top Innovations 2013 Profile – Window Replacement, Rehabilitation, & Repair Guide

    SciTech Connect (OSTI)

    none,

    2013-09-01

    In this Top Innovation profile, Building Science Corporation guides contractors through several options for repairing or replacing old windows to improve air sealing and thermal performance.

  19. U-225: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Vulnerabilities

    Broader source: Energy.gov [DOE]

    Two vulnerabilities in Citrix Access Gateway Plug-in for Windows can be exploited by malicious people to compromise a user's system.

  20. Property:OpenEI/UtilityRate/DemandWindow | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search This is a property of type Number. Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEIUtilityRateDemandWindow&oldid680274...

  1. Accessing a growth window for SrVO3 thin films (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Accessing a growth window for SrVO3 thin films Citation Details In-Document Search This ... Department of Materials Science and Engineering, Pennsylvania State University, University ...

  2. R&D Magazine: Windows into Solar Power Sources with Quantum Dots

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

    R&D Magazine: Windows into Solar Power Sources with Quantum Dots R&D Magazine: Windows into Solar Power Sources with Quantum Dots A luminescent solar concentrator is an emerging sunlight harvesting technology that has the potential to disrupt the way we think about energy: It could turn any window into a daytime power source. August 30, 2015 R&D Magazine: Windows into Solar Power Sources with Quantum Dots A luminescent solar concentrator is an emerging sunlight harvesting technology

  3. Building Technologies Office Window and Envelope Technologies Emerging Technologies R&D Program

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

    Building Technologies Office Window and Envelope Technologies Emerging Technologies R&D Program Karma Sawyer, Ph.D. karma.sawyer@ee.doe.gov BTO Goal Reduce building energy use by 50% in 2030, compared to the "business-as- usual" energy consumption projected by the 2010 Annual Energy Outlook 2 Notional Timeline for Windows & Envelope R&D 3 Timeline and Impact of R&D Investment: Low-E Windows * March 1998: ENERGY STAR standards for Windows established * Today, low-e

  4. EERE Success Story-Performance Validation of Low-e Storm Windows Paves

    Energy Savers [EERE]

    Way for Market Acceptance | Department of Energy Performance Validation of Low-e Storm Windows Paves Way for Market Acceptance EERE Success Story-Performance Validation of Low-e Storm Windows Paves Way for Market Acceptance September 30, 2015 - 12:34pm Addthis A historic home with low-e storm windows. Image: QUANTA Technologies, Inc. A historic home with low-e storm windows. Image: QUANTA Technologies, Inc. One recent addition to the arsenal of cost-effective efficiency measures is

  5. Energy-Efficient Smart Windows are Lowering Energy Costs | Department of

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

    Energy Energy-Efficient Smart Windows are Lowering Energy Costs Energy-Efficient Smart Windows are Lowering Energy Costs September 9, 2015 - 12:11pm Addthis Low-E windows – featuring an energy-saving technology developed at Berkeley National Laboratory– are now found in 80% of homes and 50% of buildings in the United States. Low-E windows - featuring an energy-saving technology developed at Berkeley National Laboratory- are now found in 80% of homes and 50% of buildings in the

  6. Pennsylvania: New Series of Windows Has Potential to Save Energy for

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

    Commercial Buildings | Department of Energy New Series of Windows Has Potential to Save Energy for Commercial Buildings Pennsylvania: New Series of Windows Has Potential to Save Energy for Commercial Buildings March 6, 2014 - 4:10pm Addthis The project is being administered by BTO's Emerging Technologies Program. It is the first R-5 window series for the commercial buildings sector that also surpasses the highly-efficient requirements for R-5 windows. The OptiQ(tm) delivers as much as a 40%

  7. Microsoft PowerPoint - Window_Attachments-Webinar-Oct_28_2015...

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

    Katherine Cort, Project Lead, Pacific Northwest National Laboratory * Katherine "Katie" Cort is an economist with PNNL and team lead of Building America's Window Attachments ...

  8. EERE Success Story-Energy-Efficient Smart Windows are Lowering Energy

    Office of Environmental Management (EM)

    Costs | Department of Energy Energy-Efficient Smart Windows are Lowering Energy Costs EERE Success Story-Energy-Efficient Smart Windows are Lowering Energy Costs September 9, 2015 - 12:11pm Addthis Low-E windows – featuring an energy-saving technology developed at Berkeley National Laboratory– are now found in 80% of homes and 50% of buildings in the United States. Low-E windows - featuring an energy-saving technology developed at Berkeley National Laboratory- are now found in 80%

  9. EERE Success Story-Pennsylvania: Window Technology First of Its Kind for

    Office of Environmental Management (EM)

    Commercial Buildings | Department of Energy Window Technology First of Its Kind for Commercial Buildings EERE Success Story-Pennsylvania: Window Technology First of Its Kind for Commercial Buildings November 8, 2013 - 12:00am Addthis Windows play a significant role in a building's energy use; in 2010, 2.55 quads of energy were lost through windows-the equivalent of more than 20 billion gallons of gasoline. In support of DOE's goal to reduce energy consumption in buildings by 50% by 2030,

  10. Stable Isotope Enrichment Capabilities at ORNL

    SciTech Connect (OSTI)

    Egle, Brian; Aaron, W Scott; Hart, Kevin J

    2013-01-01

    The Oak Ridge National Laboratory (ORNL) and the US Department of Energy Nuclear Physics Program have built a high-resolution Electromagnetic Isotope Separator (EMIS) as a prototype for reestablishing a US based enrichment capability for stable isotopes. ORNL has over 60 years of experience providing enriched stable isotopes and related technical services to the international accelerator target community, as well as medical, research, industrial, national security, and other communities. ORNL is investigating the combined use of electromagnetic and gas centrifuge isotope separation technologies to provide research quantities (milligram to several kilograms) of enriched stable isotopes. In preparation for implementing a larger scale production facility, a 10 mA high-resolution EMIS prototype has been built and tested. Initial testing of the device has simultaneously collected greater than 98% enriched samples of all the molybdenum isotopes from natural abundance feedstock.

  11. Advanced composites enhance coiled tubing capabilities

    SciTech Connect (OSTI)

    Sas-Jaworsky, A.; Williams, J.G.

    1994-04-01

    From early coiled tubing (CT) use to recent operations, most concerns have been about tube damage from past service and remaining safe working life. Composite CT (CCT) is designed and constructed to exhibit unique anisotropic characteristics relative to steel or alternative isotropic materials that expand burst, collapse, tensile and compressive load performance capabilities. In 1988, Conoco Inc. began a development effort focused on using high-performance composite materials to meet numerous challenges associated with current and future oil and gas exploration and development. At that time, Conoco initiated a project to explore composite materials use for high-pressure, long-length, non-corroding tubulars with primary application as onshore water injection lines. In 1989, Conoco awarded a contract to AMAT a/s in Sandefjord, Norway to develop spoolable composite pipe for small diameter subsea lines. Concurrent with ongoing spoolable composite subsea lines, Conoco also began to explore high-performance CCT development in 1989.

  12. Turbine vane with high temperature capable skins

    DOE Patents [OSTI]

    Morrison, Jay A.

    2012-07-10

    A turbine vane assembly includes an airfoil extending between an inner shroud and an outer shroud. The airfoil can include a substructure having an outer peripheral surface. At least a portion of the outer peripheral surface is covered by an external skin. The external skin can be made of a high temperature capable material, such as oxide dispersion strengthened alloys, intermetallic alloys, ceramic matrix composites or refractory alloys. The external skin can be formed, and the airfoil can be subsequently bi-cast around or onto the skin. The skin and the substructure can be attached by a plurality of attachment members extending between the skin and the substructure. The skin can be spaced from the outer peripheral surface of the substructure such that a cavity is formed therebetween. Coolant can be supplied to the cavity. Skins can also be applied to the gas path faces of the inner and outer shrouds.

  13. Nuclear Data Needs and Capabilities for Applications

    SciTech Connect (OSTI)

    Brown, D.

    2015-05-27

    In July 2014, DOE NP carried out a review of the US Nuclear Data Program. This led to several recommendations, including that the USNDP should “devise effective and transparent mechanisms to solicit input and feedback from all stakeholders on nuclear data needs and priorities.” The review also recommended that USNDP pursue experimental activities of relevance to nuclear data; the revised 2014 Mission Statement accordingly states that the USNDP uses “targeted experimental studies” to address gaps in nuclear data. In support of these recommendations, DOE NP requested that USNDP personnel organize a Workshop on Nuclear Data Needs and Capabilities for Applications (NDNCA). This Workshop was held at Lawrence Berkeley National Laboratory (LBNL) on 27-29 May 2015. The goal of the NDNCA Workshop was to compile nuclear data needs across a wide spectrum of applied nuclear science, and to provide a summary of associated capabilities (accelerators, reactors, spectrometers, etc.) available for the required measurements. The first two days of the workshop consisted of 25 plenary talks by speakers from 16 different institutions, on nuclear energy (NE), national security (NS), isotope production (IP), and industrial applications (IA). There were also shorter “capabilities” talks that described the experimental facilities and instrumentation available for the measurement of nuclear data. This was followed by a third day of topic-specific “breakout” sessions and a final closeout session. The agenda and copies of these talks are available online at http://bang.berkeley.edu/events/NDNCA/agenda. The importance of nuclear data to both basic and applied nuclear science was reflected in the fact that while the impetus for the workshop arose from the 2014 USNDP review, joint sponsorship for the workshop was provided by the Nuclear Science and Security Consortium, a UC-Berkeley based organization funded by the National Nuclear Security Administration (NNSA).

  14. RELAP-7 Beta Release: Summary of Capabilities

    SciTech Connect (OSTI)

    Martineau, Richard C.; Zhang, Hongbin; Zhao, Haihua

    2014-12-01

    RELAP-7 is a nuclear systems safety analysis code being developed at the Idaho National Laboratory (INL). Building upon the decades of software development at the INL, we began the development of RELAP-7 in 2011 to support the Risk Informed Safety Margins Characterization (RISMC) Pathway. As part of this development, the first lines of RELAP-7 code were committed to the software revision control repository on November 7th, 2011. The overall design goal of RELAP-7 is to take advantage of the previous thirty years of advancements in computer architecture, software design, numerical methods, and physical models in order to provide capabilities needed for the RISMC methodology and to support nuclear power safety analysis. RELAP-7 is built using the INL’s modern scientific software development framework, MOOSE (Multi-physics Object Oriented Simulation Environment). MOOSE provides improved numerical calculations (including higher-order integration in both space and time, yielding converged second-order accuracy). The RELAP-7 code structure is based on multiple physical component models such as pipes, junctions, pumps, etc. Each component can have options for different fluid models such as single- and two-phase flow. This component-based and physics-based software architecture allows RELAP-7 to adopt different physical models for different applications. A relatively new two-phase hydrodynamic model, termed the ''7-Equation model'' for two phasic pressures, velocities, energies, and volumetric fraction, is incorporated into RELAP-7 for liquid-gas (water-steam) flows. This new model allows second-order integration because it is well-posed, which will reduce the numerical error associated with traditional systems analysis codes. In this paper, we provide a RELAP-7 capability list describing analysis features, range of applicability, and reactor components that will be available for the December 15th, 2014 beta release of the software.

  15. LANL capabilities towards bioenergy and biofuels programs

    SciTech Connect (OSTI)

    Olivares, Jose A; Park, Min S; Unkefer, Clifford J; Bradbury, Andrew M; Waldo, Geoffrey S

    2009-01-01

    LANL invented technology for increasing growth and productivity of photosysnthetic organisms, including algae and higher plants. The technology has been extensively tested at the greenhouse and field scale for crop plants. Initial bioreactor testing of its efficacy on algal growth has shown promising results. It increases algal growth rates even under optimwn nutrient supply and careful pH control with CO{sub 2} continuously available. The technology uses a small organic molecule, applied to the plant surfaces or added to the algal growth medium. CO{sub 2} concentration is necessary to optimize algal production in either ponds or reactors. LANL has successfully designed, built and demonstrated an effective, efficient technology using DOE funding. Such a system would be very valuable for capitalizing on local inexpensive sources of CO{sub 2} for algal production operations. Furthermore, our protein engineering team has a concept to produce highly stable carbonic anhydyrase (CA) enzyme, which could be very useful to assure maximum utilization of the CO{sub 2} supply. Stable CA could be used either imnlobilized on solid supports or engineered into the algal strain. The current technologies for harvesting the algae and obtaining the lipids do not meet the needs for rapid, low cost separations for high volumes of material. LANL has obtained proof of concept for the high volume flowing stream concentration of algae, algal lysis and separation of the lipid, protein and water fractions, using acoustic platforms. This capability is targeted toward developing biosynthetics, chiral syntheses, high throughput protein expression and purification, organic chemistry, recognition ligands, and stable isotopes geared toward Bioenergy applications. Areas of expertise include stable isotope chemistry, biomaterials, polymers, biopolymers, organocatalysis, advanced characterization methods, and chemistry of model compounds. The ultimate realization of the ability to design and synthesize materials that mimic or are inspired by natural systems will lead to entirely new applications in the bioenergy areas. In addition, there are new developments in this capability that involve development of catalytic methods for the production of carbon chains from the most abundant carbohydrate on the planet, glucose. These carbon chains will be useful in the production of high density fuels which defined characteristics. In addition, these methods/capabilities will be used to generate feedstocks for industrial processes. LANL is the second largest partner institution of the Department of Energy's Joint Genome Institute (DOE-JGI), and specializes in high throughput genome finishing and analysis in support of DOE missions in energy, bioremediation and carbon sequestration. This group is comprised of molecular biology labs and computational staff who together focus on the high-throughput DNA sequencing of whole microbial genomes, computational finishing and bioinformatics. The applications team focuses on the use of new sequencing technologies to address questions in environmental science. In addition to supporting the DOE mission, this group supports the Nation's national security mission by sequencing critical pathogens and near neighbors in support of relevent application areas.

  16. Field Evaluation of Highly Insulating Windows in the Lab Homes: Winter Experiment

    SciTech Connect (OSTI)

    Parker, Graham B.; Widder, Sarah H.; Bauman, Nathan N.

    2012-06-01

    This field evaluation of highly insulating windows was undertaken in a matched pair of 'Lab Homes' located on the Pacific Northwest National Laboratory (PNNL) campus during the 2012 winter heating season. Improving the insulation and solar heat gain characteristics of a home's windows has the potential to significantly improve the home's building envelope and overall thermal performance by reducing heat loss (in the winter), and cooling loss and solar heat gain (in the summer) through the windows. A high quality installation and/or window retrofit will also minimize or reduce air leakage through the window cavity and thus also contribute to reduced heat loss in the winter and cooling loss in the summer. These improvements all contribute to decreasing overall annual home energy use. Occupant comfort (non-quantifiable) can also be increased by minimizing or eliminating the cold 'draft' (temperature) many residents experience at or near window surfaces that are at a noticeably lower temperature than the room air temperature. Lastly, although not measured in this experiment, highly insulating windows (triple-pane in this experiment) also have the potential to significantly reduce the noise transmittance through windows compared to standard double-pane windows. The metered data taken in the Lab Homes and data analysis presented here represent 70 days of data taken during the 2012 heating season. As such, the savings from highly insulating windows in the experimental home (Lab Home B) compared to the standard double-pane clear glass windows in the baseline home (Lab Home A) are only a portion of the energy savings expected from a year-long experiment that would include a cooling season. The cooling season experiment will take place in the homes in the summer of 2012, and results of that experiment will be reported in a subsequent report available to all stakeholders.

  17. AAC R17-1-102 Licensing Time Frames | Open Energy Information

    Open Energy Info (EERE)

    1-102 Licensing Time Frames Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: AAC R17-1-102 Licensing Time FramesLegal...

  18. Quantum chaos and order based on classically moving reference frames

    SciTech Connect (OSTI)

    Hai Wenhua [Department of Physics, Hunan Normal University, Changsha 410081 (China); Department of Physics, Jishou University, Jishou 416000, Hunan (China); Xie Qiongtao; Fang Jianshu [Department of Physics, Hunan Normal University, Changsha 410081 (China)

    2005-07-15

    We develop a mathematically consistent approach for treating the quantum systems based on moving classical reference frames. The classical and quantum exact solutions show excellently classical-quantum correspondence, in which the quantum chaotic coherent states correspond to the classically chaotic motions. Applying the approach to the periodically driven linear and nonlinear oscillators, the regular and chaotic quantum states and quantum levels, and the quantum chaotic regions are evidenced. The results indicate that chaos may cause the collapse of matter wave packets and suppress the quantum effect of energy.

  19. Overview of AREVA Logistics Business Unit Capabilities and Expertise |

    Office of Environmental Management (EM)

    Department of Energy AREVA Logistics Business Unit Capabilities and Expertise Overview of AREVA Logistics Business Unit Capabilities and Expertise Overview of AREVA Logistics Business Unit capabilities and Expertise Overview of Transnuclear Inc Transportation Capabilities in the United States Questions PDF icon Overview of AREVA Logistics Business Unit Capabilities and Expertise More Documents & Publications TEC Working Group Topic Groups Rail Key Documents Planning Subgroup Disposition

  20. Refueling machine with relative positioning capability

    DOE Patents [OSTI]

    Challberg, R.C.; Jones, C.R.

    1998-12-15

    A refueling machine is disclosed having relative positioning capability for refueling a nuclear reactor. The refueling machine includes a pair of articulated arms mounted on a refueling bridge. Each arm supports a respective telescoping mast. Each telescoping mast is designed to flex laterally in response to application of a lateral thrust on the end of the mast. A pendant mounted on the end of the mast carries an air-actuated grapple, television cameras, ultrasonic transducers and waterjet thrusters. The ultrasonic transducers are used to detect the gross position of the grapple relative to the bail of a nuclear fuel assembly in the fuel core. The television cameras acquire an image of the bail which is compared to a pre-stored image in computer memory. The pendant can be rotated until the television image and the pre-stored image match within a predetermined tolerance. Similarly, the waterjet thrusters can be used to apply lateral thrust to the end of the flexible mast to place the grapple in a fine position relative to the bail as a function of the discrepancy between the television and pre-stored images. 11 figs.

  1. Refueling machine with relative positioning capability

    DOE Patents [OSTI]

    Challberg, Roy Clifford (Livermore, CA); Jones, Cecil Roy (Saratoga, CA)

    1998-01-01

    A refueling machine having relative positioning capability for refueling a nuclear reactor. The refueling machine includes a pair of articulated arms mounted on a refueling bridge. Each arm supports a respective telescoping mast. Each telescoping mast is designed to flex laterally in response to application of a lateral thrust on the end of the mast. A pendant mounted on the end of the mast carries an air-actuated grapple, television cameras, ultrasonic transducers and waterjet thrusters. The ultrasonic transducers are used to detect the gross position of the grapple relative to the bail of a nuclear fuel assembly in the fuel core. The television cameras acquire an image of the bail which is compared to a pre-stored image in computer memory. The pendant can be rotated until the television image and the pre-stored image match within a predetermined tolerance. Similarly, the waterjet thrusters can be used to apply lateral thrust to the end of the flexible mast to place the grapple in a fine position relative to the bail as a function of the discrepancy between the television and pre-stored images.

  2. Continuous chain bit with downhole cycling capability

    DOE Patents [OSTI]

    Ritter, Don F. (Albuquerque, NM); St. Clair, Jack A. (Albuquerque, NM); Togami, Henry K. (Albuquerque, NM)

    1983-01-01

    A continuous chain bit for hard rock drilling is capable of downhole cycling. A drill head assembly moves axially relative to a support body while the chain on the head assembly is held in position so that the bodily movement of the chain cycles the chain to present new composite links for drilling. A pair of spring fingers on opposite sides of the chain hold the chain against movement. The chain is held in tension by a spring-biased tensioning bar. A head at the working end of the chain supports the working links. The chain is centered by a reversing pawl and piston actuated by the pressure of the drilling mud. Detent pins lock the head assembly with respect to the support body and are also operated by the drilling mud pressure. A restricted nozzle with a divergent outlet sprays drilling mud into the cavity to remove debris. Indication of the centered position of the chain is provided by noting a low pressure reading indicating proper alignment of drilling mud slots on the links with the corresponding feed branches.

  3. Cooling air recycling for gas turbine transition duct end frame and related method

    DOE Patents [OSTI]

    Cromer, Robert Harold (Johnstown, NY); Bechtel, William Theodore (Scotia, NY); Sutcu, Maz (Niskayuna, NY)

    2002-01-01

    A method of cooling a transition duct end frame in a gas turbine includes the steps of a) directing cooling air into the end frame from a region external of the transition duct and the impingement cooling sleeve; and b) redirecting the cooling air from the end frame into the annulus between the transition duct and the impingement cooling sleeve.

  4. Researchers to Develop Paint-On Coating for Energy Efficient Windows

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

    Researchers to Develop Paint-On Coating for Energy Efficient Windows Raymond Weitekamp of Cyclotron Road will be working with Arman Shehabi and Steve Selkowitz of the Energy Technologies Area to develop a low-cost, heat-reflective paintable coating for energy efficient windows. The technology relies on a material called a bottlebrush polymer, which, as Weitekamp explains, are like gummy worms

  5. High frame-rate, large field wavefront sensor

    SciTech Connect (OSTI)

    Avicola, K.; Salmon, J.T.; Brase, J.; Waltjen, K.; Presta, R.; Balch, K.S.

    1992-03-01

    A two-stage intensified 192 {times} 239 pixel imager developed by Eastman Kodak for motion analysis was used to construct a 1 kHz frame-rate Hartmann wavefront sensor. The sensor uses a monolithic array of lenslets with a focal length that is adjusted by an index fluid between the convex surface and an optical flat. The accuracy of the calculated centroid position, which is related to wavefront measurement accuracy, was obtained as a function of spot power and spot size. The sensor was then dynamically tested at a 1 kHz frame-rate with a 9 {times} 9 lenslet array and a fast steering mirror, which swept a plane wavefront across the wavefront sensor. An 8 cm diameter subaperture will provide a return signal (589 nm) level of about 1000 photons/ms using the AVLIS 1 kW laser (stretched pulse) as guide star source, which is sufficient to yield a wavefront measurement of better than {gamma}/10 rms. If an area of 6 {times} 6 pixels per Hartmann spot were allocated, this wavefront sensor could support a 32 {times} 32, or 1024, element deformable mirror.

  6. Buildings Energy Data Book: 5.2 Windows

    Buildings Energy Data Book [EERE]

    5 Residential Prime Window Sales, by Glass Type (Million Units) 1980 8.6 34% 0.0 0% 16.6 66% 25.2 100% 1990 4.9 14% 12.0 34% 18.7 53% 35.6 100% 1993 2.8 14% 17.2 84% 0.4 2% 20.4 100% 1995 5.5 12% 37.8 85% 1.3 3% 44.5 100% 1999 4.8 8% 55.2 89% 2.0 3% 62.0 100% 2001 3.9 7% 50.9 90% 1.5 3% 56.3 100% 2003 4.7 7% 55.9 89% 2.2 4% 62.8 100% 2005 4.2 6% 63.8 91% 2.5 3% 70.5 100% 2007 2.7 5% 55.0 93% 1.4 2% 59.1 100% 2009 1.6 4% 36.2 93% 1.2 3% 38.9 100% Note(s): 1) IG = insulated glazing. Source(s):

  7. A Moving Window Technique in Parallel Finite Element Time Domain Electromagnetic Simulation

    SciTech Connect (OSTI)

    Lee, Lie-Quan; Candel, Arno; Ng, Cho; Ko, Kwok; ,

    2010-06-07

    A moving window technique for the finite element time domain (FETD) method is developed to simulate the propagation of electromagnetic waves induced by the transit of a charged particle beam inside large and long structures. The window moving along with the beam in the computational domain adopts high-order finite-element basis functions through p refinement and/or a high-resolution mesh through h refinement so that a sufficient accuracy is attained with substantially reduced computational costs. Algorithms to transfer discretized fields from one mesh to another, which are the key to implementing a moving window in a finite-element unstructured mesh, are presented. Numerical experiments are carried out using the moving window technique to compute short-range wakefields in long accelerator structures. The results are compared with those obtained from the normal FETD method and the advantages of using the moving window technique are discussed.

  8. Method of fabricating a microelectronic device package with an integral window

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2003-01-01

    A method of fabricating a microelectronic device package with an integral window for providing optical access through an aperture in the package. The package is made of a multilayered insulating material, e.g., a low-temperature cofired ceramic (LTCC) or high-temperature cofired ceramic (HTCC). The window is inserted in-between personalized layers of ceramic green tape during stackup and registration. Then, during baking and firing, the integral window is simultaneously bonded to the sintered ceramic layers of the densified package. Next, the microelectronic device is flip-chip bonded to cofired thick-film metallized traces on the package, where the light-sensitive side is optically accessible through the window. Finally, a cover lid is attached to the opposite side of the package. The result is a compact, low-profile package, flip-chip bonded, hermetically-sealed package having an integral window.

  9. Evolution of a Unique Systems Engineering Capability

    SciTech Connect (OSTI)

    Robert M. Caliva; James A. Murphy; Kyle B. Oswald

    2011-06-01

    The Idaho National Laboratory (INL) is a science-based, applied engineering laboratory dedicated to supporting U.S. Department of Energy missions in nuclear and energy research, science, and national security. The INL’s Systems Engineering organization supports all of the various programs under this wide array of missions. As with any multifaceted organization, strategic planning is essential to establishing a consistent culture and a value discipline throughout all levels of the enterprise. While an organization can pursue operational excellence, product leadership or customer intimacy, it is extremely difficult to excel or achieve best-in-class at all three. In fact, trying to do so has resulted in the demise of a number of organizations given the very intricate balancing act that is necessary. The INL’s Systems Engineering Department has chosen to focus on customer intimacy where the customer’s needs are first and foremost and a more total solution is the goal. Frequently a total solution requires the employment of specialized tools to manage system complexity. However, it is only after understanding customer needs that tool selection and use would be pursued. This results in using both commercial-off-the-shelf (COTS) tools and, in some cases, requires internal development of specialized tools. This paper describes how a unique systems engineering capability, through the development of customized tools, evolved as a result of this customer-focused culture. It also addresses the need for a common information model or analysis framework and presents an overview of the tools developed to manage and display relationships between entities, support trade studies through the application of utility theory, and facilitate the development of a technology roadmap to manage system risk and uncertainty.

  10. REDUCTIONS WITHOUT REGRET: DEFINING THE NEEDED CAPABILITIES

    SciTech Connect (OSTI)

    Swegle, J.; Tincher, D.

    2013-09-10

    This is the second of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as some closing thoughts for the future. This paper begins with a discussion of the current nuclear force and the plans and procurement programs for the modernization of that force. Current weapon systems and warheads were conceived and built decades ago, and procurement programs have begun for the modernization or replacement of major elements of the nuclear force: the heavy bomber, the air-launched cruise missile, the ICBMs, and the ballistic-missile submarines. In addition, the Nuclear Weapons Council has approved a new framework for nuclear-warhead life extension � not fully fleshed out yet � that aims to reduce the current number of nuclear explosives from seven to five, the so-called �3+2� vision. This vision includes three interoperable warheads for both ICBMs and SLBMs (thus eliminating one backup weapon) and two warheads for aircraft delivery (one gravity bomb and one cruise-missile, eliminating a second backup gravity bomb). This paper also includes a discussion of the current and near-term nuclear-deterrence mission, both global and regional, and offers some observations on future of the strategic deterrence mission and the challenges of regional and extended nuclear deterrence.

  11. Design and implementation of a multiaxial loading capability during heating on an engineering neutron diffractometer

    SciTech Connect (OSTI)

    Benafan, O.; Padula, S. A.; Skorpenske, H. D.; An, K.; Vaidyanathan, R.

    2014-10-01

    A gripping capability was designed, implemented, and tested for in situ neutron diffraction measurements during multiaxial loading and heating on the VULCAN engineering materials diffractometer at the spallation neutron source at Oak Ridge National Laboratory. The proposed capability allowed for the acquisition of neutron spectra during tension, compression, torsion, and/or complex loading paths at elevated temperatures. The design consisted of age-hardened, Inconel{sup ®} 718 grips with direct attachment to the existing MTS load frame having axial and torsional capacities of 100 kN and 400 N·m, respectively. Internal cooling passages were incorporated into the gripping system for fast cooling rates during high temperature experiments up to ~1000 K. The specimen mounting couplers combined a threaded and hexed end-connection for ease of sample installation/removal without introducing any unwanted loads. Instrumentation of this capability is documented in this work along with various performance parameters. The gripping system was utilized to investigate deformation in NiTi shape memory alloys under various loading/control modes (e.g., isothermal, isobaric, and cyclic), and preliminary results are presented. The measurements facilitated the quantification of the texture, internal strain, and phase fraction evolution in NiTi shape memory alloys under various loading/control modes.

  12. Intent, Capability and Opportunity: A Holistic Approach to Addressing Proliferation as a Risk Management Issue

    SciTech Connect (OSTI)

    Amanda Rynes; Trond Bjornard

    2011-07-01

    Currently, proliferation risk assessment models are designed to evaluate only a portion of the overall risk, focusing exclusively on either technological or social factors to determine the extent of a threat. Many of these models are intended to act as a means of predicting proliferation potential rather than assessing the system as a whole, ignoring the ability to enhance mitigating factors and manage, rather just establish the presence of, the threat. While the information garnered through these forms of analysis is necessary, it remains incomplete. By incorporating political, social, economic and technical capabilities as well as human factors such as intent into a single, multi-faceted risk management model, proliferation risk can be evaluated more effectively. Framing this information around how to improve and expand the Regime already in place and establishing where there are gaps in the system allows for a more complete approach to risk management, mitigation and resource allocation. The research conducted here seeks to combine all three elements (intent, capability and opportunity) in a comprehensive evaluation which incorporates an assessment of state-level variables, possible proliferation pathways and technical capability. Each portion of the analysis is carried out independently then combined to illustrate the full scope of a State's nuclear infrastructure while showing areas of weakness in the institutional framework.

  13. Mobile Munitions Assessment System Field Capabilities

    SciTech Connect (OSTI)

    A. M. Snyder; D. A. Verrill; K. D. Watts

    1999-05-27

    The US has developed, stored, tested, and conducted disposal operations on various forms of chemical munitions for several decades. The remnants of these activities have resulted in the presence of suspect CWM at more than 200 sites in the US, the District of Columbia, and the US Virgin Islands. An advanced Mobile Munitions Assessment System (Phase II MMAS) has been designed, fabricated, assembled, and tested by the Idaho National Engineering and Environmental Laboratory under contract to the US Army's Project Manager for Non-Stockpile Chemical Materiel for use in the assessment and characterization of ''non-stockpile'' chemical warfare materiel (CWM). The Phase II MMAS meets the immediate need to augment response equipment currently used by the US Army with a system that includes state-of-the-art assessment equipment and advanced sensors. The Phase II MMAS will be used for response to known storage and remediation sites. This system is designed to identify the munition type; evaluate the condition of the CWM; evaluate the environmental conditions in the vicinity of the CWM; determine if fuzes, bursters, or safety and arming devices are in place; identify the chemical fill; provide other data (e.g., meteorological data) necessary for assessing the risk associated with handling, transporting, and disposing of CWM; and record the data on a dedicated computer system. The Phase II MMAS is capable of over-the-road travel and air transport to any site for conducting rigorous assessments of suspect CWM. The Phase II MMAS utilizes a specially-designed commercial motor home to provide a means to transport an interactive network of non-intrusive characterization and assessment equipment. The assessment equipment includes radiography systems, a gamma densitometer system, a Portable Isotopic Neutron Spectroscopy (PINS) system, a Secondary Ion Mass Spectroscopy (SIMS) system, air monitoring equipment (i.e., M-90s and a field ion spectroscopy system), and a phase determination equipment Command and control equipment includes a data acquisition and handling system, two meteorological stations, video equipment, and multiple communication systems. The Phase II MMAS motor home also serves an as environmentally controlled on-site command post for the MMAS operators when deployed. The data developed by the MMAS will be used to help determine the appropriate methods and safeguards necessary to transport, store, and dispose of agent-filled munitions in a safe and environmentally acceptable manner.

  14. CYBERSECURITY CAPABILITY MATURITY MODEL (C2M2)

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

    CYBERSECURITY CAPABILITY MATURITY MODEL (C2M2) Version 1.1 February 2014 Cybersecurity Capability Maturity Model Version 1.1 i TABLE OF CONTENTS Acknowledgments ........................................................................................................................................ iii 1. Introduction .............................................................................................................................................. 1 1.1 Intended Audience

  15. CYBERSECURITY CAPABILITY MATURITY MODEL (C2M2) FACILITATOR GUIDE

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

    CYBERSECURITY CAPABILITY MATURITY MODEL (C2M2) FACILITATOR GUIDE Version 1.1 February 2014 Cybersecurity Capability Maturity Model Facilitator Guide i TABLE OF CONTENTS Acknowledgments ........................................................................................................................................ iii 1. Introduction .............................................................................................................................................. 1 1.1 Purpose

  16. Oil and Gas Technical Assistance Capabilities Forum | Department...

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

    Oil and Gas Technical Assistance Capabilities Forum Oil and Gas Technical Assistance Capabilities Forum Aug. 18, 2015 Magnolia Hotel 818 17th St. Denver, CO 80202 The U.S. ...

  17. Oil and Natural Gas Subsector Cybersecurity Capability Maturity...

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

    Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (ONG-C2M2) Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (ONG-C2M2) Oil and Natural ...

  18. Federal Technical Capability Policy for Defense Nuclear Facilities

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1998-12-10

    The policy regarding the Federal Technical Capability Program, which provides for the recruitment, deployment, development, and retention of Federal personnel with the demonstrated technical capability to safely accomplish the Department’s missions and responsibilities.

  19. Electricity Subsector Cybersecurity Capability Maturity Model v. 1.1.

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

    (February 2014) | Department of Energy Electricity Subsector Cybersecurity Capability Maturity Model v. 1.1. (February 2014) Electricity Subsector Cybersecurity Capability Maturity Model v. 1.1. (February 2014) The Electricity Subsector Cybersecurity Capability Maturity Model (ES-C2M2) Version 1.1, which allows electric utilities and grid operators to assess their cybersecurity capabilities and prioritize their actions and investments to improve cybersecurity, combines elements from existing

  20. Methods for fluid separations, and devices capable of separating fluids

    DOE Patents [OSTI]

    TeGrotenhuis, Ward E [Kennewick, WA; Stenkamp, Victoria S [Richland, WA

    2006-05-30

    Wick-Containing apparatus capable of separating fluids and methods of separating fluids using wicks are disclosed.

  1. Methods for fluid separations, and devices capable of separating fluids

    DOE Patents [OSTI]

    TeGrotenhuis, Ward E. (Kennewick, WA); Stenkamp, Victoria S. (Richland, WA)

    2007-09-25

    Wick-Containing apparatus capable of separating fluids and methods of separating fluids using wicks are disclosed.

  2. National Laboratory Facilities and Capabilities | Department of Energy

    Office of Environmental Management (EM)

    National Laboratory Facilities and Capabilities National Laboratory Facilities and Capabilities National Laboratory Facilities and Capabilities With unique instrumentation and equipment, state-of-the-art facilities, as well as on-site experts, the national laboratories offer a myriad of facilities and capabilities to advance your business and technology development. logo-argonne.png ARGONNE NATIONAL LABORATORY Lemont, IL Advanced Photon Source User Facility-Allows better understanding of

  3. Fuel Fabrication Capability Research and Development Plan

    SciTech Connect (OSTI)

    Senor, David J.; Burkes, Douglas

    2014-04-17

    The purpose of this document is to provide a comprehensive review of the mission of the Fuel Fabrication Capability (FFC) within the Global Threat Reduction Initiative Convert Program, along with research and development (R&D) needs that have been identified as necessary to ensuring mission success. The design and fabrication of successful nuclear fuels must be closely linked endeavors. Therefore, the overriding motivation behind the FFC R&D program described in this plan is to foster closer integration between fuel design and fabrication to reduce programmatic risk. These motivating factors are all interrelated, and progress addressing one will aid understanding of the others. The FFC R&D needs fall into two principal categories, 1) baseline process optimization, to refine the existing fabrication technologies, and 2) manufacturing process alternatives, to evaluate new fabrication technologies that could provide improvements in quality, repeatability, material utilization, or cost. The FFC R&D Plan examines efforts currently under way in regard to coupon, foil, plate, and fuel element manufacturing, and provides recommendations for a number of R&D topics that are of high priority but not currently funded (i.e., knowledge gaps). The plan ties all FFC R&D efforts into a unified vision that supports the overall Convert Program schedule in general, and the fabrication schedule leading up to the MP-1 and FSP-1 irradiation experiments specifically. The fabrication technology decision gates and down-selection logic and schedules are tied to the schedule for fabricating the MP-1 fuel plates, which will provide the necessary data to make a final fuel fabrication process down-selection. Because of the short turnaround between MP-1 and the follow-on FSP-1 and MP-2 experiments, the suite of specimen types that will be available for MP-1 will be the same as those available for FSP-1 and MP-2. Therefore, the only opportunity to explore parameter space and alternative processing is between now and 2016 when the candidate processes are down-selected in preparation for the MP-1, FSP-1, and MP-2 plate manufacturing campaigns. A number of key risks identified by the FFC are discussed in this plan, with recommended mitigating actions for those activities within FFC, and identification of risks that are impacted by activities in other areas of the Convert Program. The R&D Plan does not include discussion of FFC initiatives related to production-scale manufacturing of fuel (e.g., establishment of the Pilot Line Production Facility), rather, the goal of this plan is to document the R&D activities needed ultimately to enable high-quality and cost-effective production of the fuel by the commercial fuel fabricator. The intent is for this R&D Plan to be a living document that will be reviewed and updated on a regular basis (e.g., annually) to ensure that FFC R&D activities remain properly aligned to the needs of the Convert Program. This version of the R&D Plan represents the first annual review and revision.

  4. MiniBooNE as realated to "Window's on the Universe"

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

    "Windows on the Universe" Ray Stefanski Fermilab Blois 2009 Windows on the Universe June 22, 2009 Outline: Introduction Current Status New Results Expectations Summary June 22, 2009 Blois 2009 Windows on the Universe 2 Introduction                 : nce disappeara : appearance s experiment n oscillatio e e   MiniBooNE   SciBooNE accelerator sources stopped muons @ LANL -> LSND BNB @ FNAL -> MiniBooNE -> SciBooNE NuMI

  5. ARPA-E Announces $30 Million in Funding for Window Efficiency Technologies

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

    | Department of Energy 30 Million in Funding for Window Efficiency Technologies ARPA-E Announces $30 Million in Funding for Window Efficiency Technologies October 7, 2015 - 3:09pm Addthis ARPA-E Announces $30 Million in Funding for Window Efficiency Technologies News Media Contact: (202) 586-4940 The U.S. Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E) today announced up to $30 million in funding for a new program focused on improving the energy efficiency of

  6. Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model

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

    (ONG-C2M2) | Department of Energy Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (ONG-C2M2) Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (ONG-C2M2) Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (ONG-C2M2) The Oil and Natural Gas Subsector Cybersecurity Capability Maturity Model (ONG-C2M2) was established as a result of the Administration's efforts to improve electricity subsector cybersecurity capabilities, and to

  7. Dual annular rotating "windowed" nuclear reflector reactor control system

    DOE Patents [OSTI]

    Jacox, Michael G.; Drexler, Robert L.; Hunt, Robert N. M.; Lake, James A.

    1994-01-01

    A nuclear reactor control system is provided in a nuclear reactor having a core operating in the fast neutron energy spectrum where criticality control is achieved by neutron leakage. The control system includes dual annular, rotatable reflector rings. There are two reflector rings: an inner reflector ring and an outer reflector ring. The reflectors are concentrically assembled, surround the reactor core, and each reflector ring includes a plurality of openings. The openings in each ring are capable of being aligned or non-aligned with each other. Independent driving means for each of the annular reflector rings is provided so that reactor criticality can be initiated and controlled by rotation of either reflector ring such that the extent of alignment of the openings in each ring controls the reflection of neutrons from the core.

  8. EERE Success Story—Energy Efficient Windows to Reach Market Quicker with New Tool

    Broader source: Energy.gov [DOE]

    About 10% of the energy used in U.S. buildings—approximately 4 quads per year—compensates for energy lost through windows. To address this inefficiency, architects, engineers, and home-builders are...

  9. Preliminary Assessment of the Energy-Saving Potential of Electrochromic Windows in Residential Buildings

    SciTech Connect (OSTI)

    Roberts, D. R.

    2009-12-01

    Electrochromic windows provide variable tinting that can help control glare and solar heat gain. We used BEopt software to evaluate their performance in prototypical energy models of a single-family home.

  10. U-045: Windows Win32k.sys Keyboard Layout Bug Lets Local Users...

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

    ID: SA46919 IMPACT ASSESSMENT: Low Discussion: A vulnerability has been discovered in Microsoft Windows, which can be exploited by malicious, local users to cause a DoS (Denial...

  11. Building America Webinar: Low-E Storms: The Next Big Thing in Window Retrofits

    Broader source: Energy.gov [DOE]

    Until recently, energy-efficient window retrofit options have largely been limited to repair or replacement; leaving the homeowner to decide between affordability and deeper energy savings.  A new...

  12. Low-e Storm Windows: Market Assessment and Pathways to Market Transformation

    SciTech Connect (OSTI)

    Cort, Katherine A.

    2013-06-08

    Field studies sponsored by the U.S. Department of Energy (DOE) have shown that the use of low-e storm windows can lead to significant heating and cooling energy savings in residential homes. This study examines the market for low-e storm windows based on market data, case studies, and recent experience with weatherization deployment programs. It uses information from interviews conducted with DOE researchers and industry partners involved in case studies and early deployment efforts related to low-e storm windows. In addition, this study examines potential barriers to market acceptance, assesses the market and energy savings potential, and identifies opportunities to transform the market for low-e storm windows and overcome market adoption barriers.

  13. Building America Top Innovations 2013 Profile – High-Efficiency Window Air Conditioners

    SciTech Connect (OSTI)

    none,

    2013-09-01

    This Top Innovation profile explains how comprehensive performance testing by the National Renewable Energy Laboratory led to simple, affordable methods that homeowners could employ for increasing the energy efficiency of window air conditioners.

  14. Bi-level multilayered microelectronic device package with an integral window

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Watson, Robert D.

    2002-01-01

    A bi-level, multilayered package with an integral window for housing a microelectronic device. The device can be a semiconductor chip, a CCD chip, a CMOS chip, a VCSEL chip, a laser diode, a MEMS device, or a IMEMS device. The multilayered package can be formed of a low-temperature cofired ceramic (LTCC) or high-temperature cofired ceramic (HTCC) multilayer processes with the window being simultaneously joined (e.g. cofired) to the package body during LTCC or HTCC processing. The microelectronic device can be flip-chip bonded and oriented so that the light-sensitive side is optically accessible through the window. A second chip can be bonded to the backside of the first chip, with the second chip being wirebonded to the second level of the bi-level package. The result is a compact, low-profile package, having an integral window that can be hermetically-sealed.

  15. New Window on Primordial Non-Gaussianity (Journal Article) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect New Window on Primordial Non-Gaussianity Citation Details In-Document Search Title: New Window on Primordial Non-Gaussianity Authors: Pajer, Enrico ; Zaldarriaga, Matias Publication Date: 2012-07-13 OSTI Identifier: 1102905 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 109; Journal Issue: 2; Journal ID: ISSN 0031-9007 Publisher: American Physical Society Sponsoring Org: USDOE Country of Publication: United

  16. Electrochromism vs. the Bugs:DevelopingWO3 Thin Film Windows toControl

    Office of Scientific and Technical Information (OSTI)

    Photoactive Biological Systems. (Conference) | SciTech Connect Conference: Electrochromism vs. the Bugs:DevelopingWO3 Thin Film Windows toControl Photoactive Biological Systems. Citation Details In-Document Search Title: Electrochromism vs. the Bugs:DevelopingWO3 Thin Film Windows toControl Photoactive Biological Systems. Abstract not provided. Authors: Small, Leo J ; Spoerke, Erik David ; Wheeler, David Roger ; Wolf, Steven ; Vandelinder, Virginia Starke ; Bachand, George David ;

  17. Novel Thermal Break with Simplified Manufacturing for R7 Commercial Windows

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

    | Department of Energy Thermal Break with Simplified Manufacturing for R7 Commercial Windows Novel Thermal Break with Simplified Manufacturing for R7 Commercial Windows Lead Performer: Alcoa - Pittsburgh, PA DOE Funding: $1,123,838 Cost Share: $280,960 Project Term: Oct. 2014 - Sep. 2016 Funding Opportunity: Building Energy Efficiency Frontiers and Incubator Technologies (BENEFIT) - 2014 (DE-FOA-0001027) Project Objective Alcoa proposes to develop a novel sandwich-type Foam thermal-break

  18. Smarter Smart Windows | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Smarter Smart Windows Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community 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: Email Us More Information » 10.01.14 Smarter Smart Windows Thin coating of nanocrystals embedded in glass

  19. Energy Department Announces Six Projects to Develop Energy-Saving Windows,

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

    Roofs, and Heating and Cooling Equipment | Department of Energy Six Projects to Develop Energy-Saving Windows, Roofs, and Heating and Cooling Equipment Energy Department Announces Six Projects to Develop Energy-Saving Windows, Roofs, and Heating and Cooling Equipment December 21, 2012 - 9:54am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - As part of the Energy Department's efforts to help homeowners and businesses save money by saving energy, the Department announced today a $9

  20. Evaluation of Low-E Storm Windows in the PNNL Lab Homes

    SciTech Connect (OSTI)

    Knox, Jake R.; Widder, Sarah H.

    2014-05-31

    This study examines the performance of exterior and interior low-e storm panels with a controlled whole home experimental design using PNNL's Lab Homes. Summing the estimated annual average heating and cooling savings, the installation of low-e storm panels resulted in approximately 10% annual energy savings. The results of the experiment will be used to determine and validate performance of low-e storm windows over double pane clear glass windows in a whole home setting.