National Library of Energy BETA

Sample records for determination space geodesy

  1. SpacePak: Noncompliance Determination (2014-SE-16012)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to SpacePak, A Mestek Company finding that a certain Heil brand outdoor unit and SpacePak indoor unit central air conditioner does not comport with the energy conservation standards.

  2. Combining Space Geodesy, Seismology, and Geochemistry for Monitoring...

    Office of Scientific and Technical Information (OSTI)

    The techniques were tested at an active EOR (Enhanced Oil Recovery) site in Texas. Each approach has demonstrated utility. Assuming Carbon Capture, Utilization and Storage (CCUS) ...

  3. CX-006916: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Combining Space Geodesy, Seismology, and Geochemistry for Monitoring Verification and Accounting of Carbon DioxideCX(s) Applied: A9, B3.1Date: 09/28/2011Location(s): Pearland, TexasOffice(s): Fossil Energy

  4. Autonomous Sub-Pixel Satellite Track Endpoint Determination for Space Based Images

    SciTech Connect (OSTI)

    Simms, L M

    2011-03-07

    An algorithm for determining satellite track endpoints with sub-pixel resolution in spaced-based images is presented. The algorithm allows for significant curvature in the imaged track due to rotation of the spacecraft capturing the image. The motivation behind the subpixel endpoint determination is first presented, followed by a description of the methodology used. Results from running the algorithm on real ground-based and simulated spaced-based images are shown to highlight its effectiveness.

  5. SHELXT – Integrated space-group and crystal-structure determination

    SciTech Connect (OSTI)

    Sheldrick, George M.

    2015-01-01

    SHELXT automates routine small-molecule structure determination starting from single-crystal reflection data, the Laue group and a reasonable guess as to which elements might be present. The new computer program SHELXT employs a novel dual-space algorithm to solve the phase problem for single-crystal reflection data expanded to the space group P1. Missing data are taken into account and the resolution extended if necessary. All space groups in the specified Laue group are tested to find which are consistent with the P1 phases. After applying the resulting origin shifts and space-group symmetry, the solutions are subject to further dual-space recycling followed by a peak search and summation of the electron density around each peak. Elements are assigned to give the best fit to the integrated peak densities and if necessary additional elements are considered. An isotropic refinement is followed for non-centrosymmetric space groups by the calculation of a Flack parameter and, if appropriate, inversion of the structure. The structure is assembled to maximize its connectivity and centred optimally in the unit cell. SHELXT has already solved many thousand structures with a high success rate, and is optimized for multiprocessor computers. It is, however, unsuitable for severely disordered and twinned structures because it is based on the assumption that the structure consists of atoms.

  6. CX-001352: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Space Geodesy and Geochemistry Applied to the Monitoring, Verification of Carbon Capture and Storage - PriceCX(s) Applied: A9, B3.1Date: 03/15/2010Location(s): Price, UtahOffice(s): Fossil Energy, National Energy Technology Laboratory

  7. CX-001353: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Space Geodesy and Geochemistry Applied to the Monitoring, Verification of Carbon Capture and Storage - KimberlinaCX(s) Applied: A9, B3.1Date: 03/15/2010Location(s): Kimberlina, CaliforniaOffice(s): Fossil Energy, National Energy Technology Laboratory

  8. CX-001351: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Space Geodesy and Geochemistry Applied to the Monitoring, Verification of Carbon Capture and Storage - MiamiCX(s) Applied: A9, B3.1Date: 03/15/2010Location(s): Miami, FloridaOffice(s): Fossil Energy, National Energy Technology Laboratory

  9. CX-005945: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Combining Space Geodesy, Seismology, and Geochemistry for Monitoring Verification and Accounting of Carbon DioxideCX(s) Applied: A1, A9, B3.6Date: 06/04/2011Location(s): Tampa, FloridaOffice(s): Fossil Energy, National Energy Technology Laboratory

  10. Space

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

    Cool Links Fascinating Fluids Household Magnets Nanoscience Pi Day Rocks Favorite Science Questions Space Squishy Circuits Sweet Surface Area Bradbury Science Museum 1350 Central ...

  11. Space Geodesy and Geochemistry Applied to the Monitoring, Verification of Carbon Capture and Storage

    SciTech Connect (OSTI)

    Swart, Peter

    2013-11-30

    This award was a training grant awarded by the U.S. Department of Energy (DOE). The purpose of this award was solely to provide training for two PhD graduate students for three years in the general area of carbon capture and storage (CCS). The training consisted of course work and conducting research in the area of CCS. Attendance at conferences was also encouraged as an activity and positive experience for students to learn the process of sharing research findings with the scientific community, and the peer review process. At the time of this report, both students have approximately two years remaining of their studies, so have not fully completed their scientific research projects.

  12. Space Videos

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

    Space Videos Space

  13. Super-large optical gyroscopes for applications in geodesy and seismology: state-of-the-art and development prospects

    SciTech Connect (OSTI)

    Velikoseltsev, A A; Luk'yanov, D P; Vinogradov, V I; Shreiber, K U

    2014-12-31

    A brief survey of the history of the invention and development of super-large laser gyroscopes (SLLGs) is presented. The basic results achieved using SLLGs in geodesy, seismology, fundamental physics and other fields are summarised. The concept of SLLG design, specific features of construction and implementation are considered, as well as the prospects of applying the present-day optical technologies to laser gyroscope engineering. The possibilities of using fibre-optical gyroscopes in seismologic studies are analysed and the results of preliminary experimental studies are presented. (laser gyroscopes)

  14. Combining Space Geodesy, Seismology, and Geochemistry for Monitoring Verification and Accounting of CO2 in Sequestration Sites

    SciTech Connect (OSTI)

    Swart, Peter K.; Dixon, Tim

    2014-09-30

    A series of surface geophysical and geochemical techniques are tested in order to demonstrate and validate low cost approaches for Monitoring, Verification and Accounting (MVA) of the integrity of deep reservoirs for CO2 storage. These techniques are (i) surface deformation by GPS; ii) surface deformation by InSAR; iii) passive source seismology via broad band seismometers; and iv) soil gas monitoring with a cavity ring down spectrometer for measurement of CO2 concentration and carbon isotope ratio. The techniques were tested at an active EOR (Enhanced Oil Recovery) site in Texas. Each approach has demonstrated utility. Assuming Carbon Capture, Utilization and Storage (CCUS) activities become operational in the future, these techniques can be used to augment more expensive down-hole techniques.

  15. Determination

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

    Determinants of Household Use of Selected Energy Star Appliances May 2016 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Determinants of Household Use of Selected Energy Star Appliances i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of

  16. FE Categorical Exclusions | Department of Energy

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

    28, 2011 CX-006916: Categorical Exclusion Determination Combining Space Geodesy, Seismology, and Geochemistry for Monitoring Verification and Accounting of Carbon Dioxide CX(s)...

  17. DOE Space Allocation Standard | Department of Energy

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

    Space Allocation Standard DOE Space Allocation Standard 2011.10.13 DOE Space Allocation Standard.pdf (73.96 KB) More Documents & Publications Aggregating QECB Allocations and Using QECBs to Support the Private Sector: A Case Study on Massachusetts CX-007095: Categorical Exclusion Determination CX-007096: Categorical Exclusion Determination

  18. CX-100003: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Surface and Subsurface Geodesy Combined with Active Borehole Experimentation for the Advanced Characterization of EGS Reservoirs Award Number: DE-EE0006761 CX(s) Applied: A9 Geothermal Technologies Date: 08/27/2014 Location(s): Pennsylvania Office(s): Golden Field Office

  19. Note on quantum Minkowski space

    SciTech Connect (OSTI)

    Bentalha, Z.; Tahiri, M.

    2008-09-15

    In this work, some interesting details about quantum Minkowski space and quantum Lorentz group structures are revealed. The task is accomplished by generalizing an approach adopted in a previous work where quantum rotation group and quantum Euclidean space structures have been investigated. The generalized method is based on a mapping relating the q-spinors (precisely the tensor product of dotted and undotted fondamental q-spinors) to Minkowski q-vectors. As a result of this mapping, the quantum analog of Minkowski space is constructed (with a definite metric). Also, the matrix representation of the quantum Lorentz group is determined together with its corresponding q-deformed orthogonality relation.

  20. Space Solar Power Program

    SciTech Connect (OSTI)

    Arif, H.; Barbosa, H.; Bardet, C.; Baroud, M.; Behar, A.; Berrier, K.; Berthe, P.; Bertrand, R.; Bibyk, I.; Bisson, J.; Bloch, L.; Bobadilla, G.; Bourque, D.; Bush, L.; Carandang, R.; Chiku, T.; Crosby, N.; De Seixas, M.; De Vries, J.; Doll, S.; Dufour, F.; Eckart, P.; Fahey, M.; Fenot, F.; Foeckersperger, S.; Fontaine, J.E.; Fowler, R.; Frey, H.; Fujio, H.; Gasa, J.M.; Gleave, J.; Godoe, J.; Green, I.; Haeberli, R.; Hanada, T.; Ha

    1992-08-01

    Information pertaining to the Space Solar Power Program is presented on energy analysis; markets; overall development plan; organizational plan; environmental and safety issues; power systems; space transportation; space manufacturing, construction, operations; design examples; and finance.

  1. 50 Years of Space

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

    50 Years of Space science-innovationassetsimagesicon-science.jpg 50 Years of Space Since 1943, some of the world's smartest and most dedicated technical people have ...

  2. Space and Sensors

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

    Space and Sensors Space and Sensors Create, deliver, support, and exploit innovative sensing systems for space-based, airborne and ground-based applications to address critical national security and scientific challenges. Contact thumbnail of Business Development Executive Michael Erickson Business Development Executive Richard P. Feynman Center for Innovation (505) 667-8087 Email Space Create, deliver, support, and exploit innovative sensing systems for space-based, airborne and ground-based

  3. SpacePak: Proposed Penalty (2014-SE-16012) | Department of Energy

    Office of Environmental Management (EM)

    SpacePak: Proposed Penalty (2014-SE-16012) (19.1 KB) More Documents & Publications SpacePak: Noncompliance Determination (2014-SE-16012) SpacePak: Order (2014-SE-16012) Crane: ...

  4. Hunting space rocks

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

    Hunting space rocks Hunting space rocks Nina Lanza is studying the solar system by spending six weeks on an ice sheet in Antarctica. The 36-year-old staff scientist at the Los ...

  5. Space Science and Applications

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

    the first measurements of Earth's space radiation environment and the discovery of gamma-ray bursts. The majority of ISR-1 staff hold PhDs in Space Physics, Nuclear Physics, or...

  6. National Aeronautical and Space Administration (NASA) Johnson Space Flight

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

    Center | Department of Energy Aeronautical and Space Administration (NASA) Johnson Space Flight Center National Aeronautical and Space Administration (NASA) Johnson Space Flight Center Space Shuttle Endeavour, 2002 The NASA Johnson Space Flight Center in Houston is well known for its achievements in the U.S. space program (this 2002 photo shows the Space Shuttle Endeavour on its way to the International Space Station). Overview NASA will save approximately $43 million in facility operations

  7. National Aeronautical and Space Administration (NASA) Johnson Space Flight

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

    Center | Department of Energy National Aeronautical and Space Administration (NASA) Johnson Space Flight Center National Aeronautical and Space Administration (NASA) Johnson Space Flight Center Space Shuttle Endeavour, 2002 The NASA Johnson Space Flight Center in Houston is well known for its achievements in the U.S. space program (this 2002 photo shows the Space Shuttle Endeavour on its way to the International Space Station). Overview NASA will save approximately $43 million in facility

  8. TANK SPACE OPTIONS REPORT

    SciTech Connect (OSTI)

    WILLIS WL; AHRENDT MR

    2009-08-11

    Since this report was originally issued in 2001, several options proposed for increasing double-shell tank (DST) storage space were implemented or are in the process of implementation. Changes to the single-shell tank (SST) waste retrieval schedule, completion of DST space saving options, and the DST space saving options in progress have delayed the projected shortfall of DST storage space from the 2007-2011 to the 2018-2025 timeframe (ORP-11242, River Protection Project System Plan). This report reevaluates options from Rev. 0 and includes evaluations of new options for alleviating projected restrictions on SST waste retrieval beginning in 2018 because of the lack of DST storage space.

  9. Earth, Space Sciences

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

    Earth, Space Sciences Earth, Space Sciences National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Climate, Ocean and Sea Ice Modeling (COSIM)» Earth and Environmental Sciences Division» Intelligence and Space Research» Earth Read caption + A team of scientists is working to understand how local changes in hydrology might bring about

  10. Berkeley Lab Space

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

    Space Committee Charter Articles Presentations Feedback Contact Us ANNOUNCEMENTS Feb. 13, 2014 Courtesy Salvage Pickup Factsheet To assist the community in disposing of "no longer...

  11. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Commercial Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration...

  12. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

  13. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings*...

  14. Strong focus space charge

    DOE Patents [OSTI]

    Booth, Rex

    1981-01-01

    Strong focus space charge lens wherein a combination of current-carrying coils and charged electrodes form crossed magnetic and electric fields to focus charged particle beams.

  15. Passive solar space heating

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1980-01-01

    An overview of passive solar space heating is presented indicating trends in design, new developments, performance measures, analytical design aids, and monitored building results.

  16. Multimegawatt space power reactors

    SciTech Connect (OSTI)

    Dearien, J.A.; Whitbeck, J.F.

    1989-01-01

    In response to the need of the Strategic Defense Initiative (SDI) and long range space exploration and extra-terrestrial basing by the National Air and Space Administration (NASA), concepts for nuclear power systems in the multi-megawatt levels are being designed and evaluated. The requirements for these power systems are being driven primarily by the need to minimize weight and maximize safety and reliability. This paper will discuss the present requirements for space based advanced power systems, technological issues associated with the development of these advanced nuclear power systems, and some of the concepts proposed for generating large amounts of power in space. 31 figs.

  17. Optimum phase space probabilities from quantum tomography

    SciTech Connect (OSTI)

    Roy, Arunabha S.; Roy, S. M.

    2014-01-15

    We determine a positive normalised phase space probability distribution P with minimum mean square fractional deviation from the Wigner distribution W. The minimum deviation, an invariant under phase space rotations, is a quantitative measure of the quantumness of the state. The positive distribution closest to W will be useful in quantum mechanics and in time frequency analysis. The position-momentum correlations given by the distribution can be tested experimentally in quantum optics.

  18. Eddy current measurement of tube element spacing

    DOE Patents [OSTI]

    Latham, Wayne Meredith; Hancock, Jimmy Wade; Grut, Jayne Marie

    1998-01-01

    A method of electromagnetically measuring the distance between adjacent tube elements in a heat exchanger. A cylindrical, high magnetic permeability ferrite slug is placed in the tube adjacent the spacing to be measured. A bobbin or annular coil type probe operated in the absolute mode is inserted into a second tube adjacent the spacing to be measured. From prior calibrations on the response of the eddy current coil, the signals from the coil, when sensing the presence of the ferrite slug, are used to determine the spacing between the tubes.

  19. No Prejudice in Space

    SciTech Connect (OSTI)

    Cotta, R.C.; Gainer, J.S.; Hewett, J.L.; Rizzo, T.G.; /SLAC

    2010-08-26

    We present a summary of recent results obtained from a scan of the 19-dimensional parameter space of the pMSSM and its implications for dark matter searches. We have generated a large set of points in parameter space (which we call 'models') for the 19-parameter CP-conserving pMSSM, where MFV has been assumed. We subjected these models to numerous experimental and theoretical constraints to obtain a set of {approx}68 K models which are consistent with existing data. We attempted to be somewhat conservative in our implementation of these constraints; in particular we only demanded that the relic density of the LSP not be greater than the measured value of {Omega}H{sup 2} for non-baryonic dark matter, rather than assuming that the LSP must account for the entire observed relic density. Examining the properties of the neutralinos in these models, we find that many are relatively pure gauge eigenstates with Higgsinos being the most common, followed by Winos. The relative prevalence of Higgsino and Wino LSPs leads many of our models to have a chargino as nLSP, often with a relatively small mass splitting between this nLSP and the LSP; this has important consequences in both collider and astroparticle phenomenology. We find that, in general, the LSP in our models provides a relatively small ({approx} 4%) contribution to the dark matter, however there is a long tail to this distribution and a substantial number of models for which the LSP makes up all or most of the dark matter. Typically these neutralinos are mostly Binos. Examining the signatures of our models in direct and indirect dark matter detection experiments, we find a wide range of signatures for both cases. In particular, we find a much larger range of WIMP-nucleon cross sections than is found in any particular model of SUSY-breaking. As these cross sections also enter the regions of parameter space suggested by non-SUSY models, it appears that the discovery of WIMPs in direct detection experiments might not

  20. Atoms for space

    SciTech Connect (OSTI)

    Buden, D.

    1990-10-01

    Nuclear technology offers many advantages in an expanded solar system space exploration program. These cover a range of possible applications such as power for spacecraft, lunar and planetary surfaces, and electric propulsion; rocket propulsion for lunar and Mars vehicles; space radiation protection; water and sewage treatment; space mining; process heat; medical isotopes; and self-luminous systems. In addition, space offers opportunities to perform scientific research and develop systems that can solve problems here on Earth. These might include fusion and antimatter research, using the Moon as a source of helium-3 fusion fuel, and manufacturing perfect fusion targets. In addition, nuclear technologies can be used to reduce risk and costs of the Space Exploration Initiative. 1 fig.

  1. Radiation Effects In Space

    SciTech Connect (OSTI)

    Tripathi, Ram K.

    2011-06-01

    Protecting space missions from severe exposures from radiation, in general, and long duration/deep space human missions, in particular, is a critical design driver, and could be a limiting factor. The space radiation environment consists of galactic cosmic rays (GCR), solar particle events (SPE), trapped radiation, and includes ions of all the known elements over a very broad energy range. These ions penetrate spacecraft materials producing nuclear fragments and secondary particles that damage biological tissues and microelectronic devices. One is required to know how every element (and all isotopes of each element) in the periodic table interacts and fragments on every other element in the same table as a function of kinetic energy ranging over many decades. In addition, the accuracy of the input information and database, in general and nuclear data in particular, impacts radiation exposure health assessments and payload penalty. After a brief review of effects of space radiation on materials and electronics, human space missions to Mars is discussed.

  2. National Aeronautical and Space Administration (NASA) Johnson...

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

    National Aeronautical and Space Administration (NASA) Johnson Space Flight Center National Aeronautical and Space Administration (NASA) Johnson Space Flight Center Space Shuttle ...

  3. National Aeronautical and Space Administration (NASA) Johnson...

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

    Aeronautical and Space Administration (NASA) Johnson Space Flight Center National Aeronautical and Space Administration (NASA) Johnson Space Flight Center Space Shuttle Endeavour, ...

  4. Large aperture diffractive space telescope

    DOE Patents [OSTI]

    Hyde, Roderick A.

    2001-01-01

    A large (10's of meters) aperture space telescope including two separate spacecraft--an optical primary objective lens functioning as a magnifying glass and an optical secondary functioning as an eyepiece. The spacecraft are spaced up to several kilometers apart with the eyepiece directly behind the magnifying glass "aiming" at an intended target with their relative orientation determining the optical axis of the telescope and hence the targets being observed. The objective lens includes a very large-aperture, very-thin-membrane, diffractive lens, e.g., a Fresnel lens, which intercepts incoming light over its full aperture and focuses it towards the eyepiece. The eyepiece has a much smaller, meter-scale aperture and is designed to move along the focal surface of the objective lens, gathering up the incoming light and converting it to high quality images. The positions of the two space craft are controlled both to maintain a good optical focus and to point at desired targets which may be either earth bound or celestial.

  5. Determining Interactions in PSA models: Application to a Space PSA

    SciTech Connect (OSTI)

    C. Smith; E. Borgonovo

    2010-06-01

    This paper addresses use of an importance measure interaction study of a probabilistic risk analysis (PSA) performed for a hypothetical aerospace lunar mission. The PSA methods used in this study follow the general guidance provided in the NASA Probabilistic Risk Assessment Procedures Guide for NASA Managers and Practitioners. For the PSA portion, we used phased-based event tree and fault tree logic structures are used to model a lunar mission, including multiple phases (from launch to return to the Earth surface) and multiple critical systems. Details of the analysis results are not provided in this paper instead specific basic events are denoted by number (e.g., the first event is 1, the second is 2, and so on). However, in the model, we used approximately 150 fault trees and over 800 basic events. Following analysis and truncation of cut sets, we were left with about 400 basic events to evaluate. We used this model to explore interactions between different basic events and systems. These sensitivity studies provide high-level insights into features of the PSA for the hypothetical lunar mission.

  6. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  7. Nearest Alignment Space Termination

    Energy Science and Technology Software Center (OSTI)

    2006-07-13

    Near Alignment Space Termination (NAST) is the Greengenes algorithm that matches up submitted sequences with the Greengenes database to look for similarities and align the submitted sequences based on those similarities.

  8. Space Nuclear MIssion History

    Office of Energy Efficiency and Renewable Energy (EERE)

    For over fifty years, the Department of Energy has enabled space exploration on 27 missions by providing safe reliable radioistope power systems and radioisotope heater units for NASA, Navy, Air...

  9. space booklet_DOE

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

    U C L E A R E N E R G Y DOE/NE-0071 U . S . D e p a r t m e n t o f E n e r g y O f f i c e o f N u c l e a r E n e r g y , S c i e n c e a n d T e c h n o l o g y N UCLEAR Power in Space 2 On the cover: Launch of the Atlantis Space Shuttle carrying Galileo into space (October 1989). 1 Nuclear Power in Space Table of Contents Introduction 3 Contemplating the Heavens 4 The Pioneer Missions 7 The Voyager Missions 8 The Ulysses Mission 8 The Galileo Mission 11 The Missions - An Overview 16 Power in

  10. Space Science and Applications

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

    programs sponsored by the Department of Energy (DOE), the Department of Defense (DoD), the National Aeronautics and Space Administration (NASA), and other U.S. government agencies. ...

  11. Intelligence and Space Research

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

    ISR Intelligence and Space Research Create, deliver, support, and exploit innovative sensing systems for space-based, airborne and ground-based applications to address critical national security and scientific challenges Leadership Division Leader Kevin Saeger Deputy Division Leader Angela Mielke Contacts Chief of Staff Aimee Blanchard Email Executive Office Administrator Mary T. Wubbena Email Create, deliver, support and exploit innovative sensing systems Innovative sensing systems for

  12. Space Managment | The Ames Laboratory

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

    Space Managment Space Utilization The Space Utilization report is required by DOE-CH and provides the most up-to-date information on room use by the Laboratory. The current version can be obtained from Tom Lograsso, Deputy Director.

  13. Multimegawatt Space Reactor Safety

    SciTech Connect (OSTI)

    Stanley, M.L. )

    1989-01-01

    The Multimegawatt (MMW) Space Reactor Project supports the Strategic Defense Initiative Office requirement to provide reliable, safe, cost-effective, electrical power in the MMW range. Specifically, power may be used for neutral particle beams, free electron lasers, electromagnetic launchers, and orbital transfer vehicles. This power plant technology may also apply to the electrical power required for other uses such as deep-space probes and planetary exploration. The Multimegawatt Space Reactor Project, the Thermionic Fuel Element Verification Program, and Centaurus Program all support the Multimegawatt Space Nuclear Power Program and form an important part of the US Department of Energy's (DOE's) space and defense power systems activities. A major objective of the MMW project is the development of a reference flight system design that provides the desired levels of public safety, health protection, and special nuclear material (SNM) protection when used during its designated missions. The safety requirements for the MMW project are a hierarchy of requirements that consist of safety requirements/regulations, a safety policy, general safety criteria, safety technical specifications, safety design specifications, and the system design. This paper describes the strategy and philosophy behind the development of the safety requirements imposed upon the MMW concept developers. The safety organization, safety policy, generic safety issues, general safety criteria, and the safety technical specifications are discussed.

  14. space exploration radioisotope power systems

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

    space exploration radioisotope power systems - Sandia Energy Energy Search Icon Sandia ... SunShot Grand Challenge: Regional Test Centers space exploration radioisotope power ...

  15. Hunting space rocks

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

    Hunting space rocks Hunting space rocks Nina Lanza is studying the solar system by spending six weeks on an ice sheet in Antarctica. The 36-year-old staff scientist at the Los Alamos National Laboratory in New Mexico is on a treasure hunt of sorts. January 15, 2016 Nina Lanza Nina Lanza is part of a team driving across the Trans-Antarctica Mountains on snowmobiles in search of meteorites. (Courtesy of Nina Lanza) "One of the most interesting things from meteorites is every rocky body has a

  16. Space Conditioning Standing Technical Commitee Presentation ...

    Energy Savers [EERE]

    Space Conditioning Standing Technical Commitee Presentation Space Conditioning Standing Technical Commitee Presentation This presentation outlines the goals of the Space ...

  17. Semantic Space Analyst

    Energy Science and Technology Software Center (OSTI)

    2004-04-15

    The Semantic Space Analyst (SSA) is software for analyzing a text corpus, discovering relationships among terms, and allowing the user to explore that information in different ways. It includes features for displaying and laying out terms and relationships visually, for generating such maps from manual queries, for discovering differences between corpora. Data can also be exported to Microsoft Excel.

  18. SPACES Sandia Offices Par

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

    a public face for Sandia National Laboratories, providing access to the Labs, and building linkages with the community. It will be a place where Sandians and their industrial, academic, and government par tners can interact easily and freely, outside the gates. Located in the Sandia Science & Technology Park (SS&TP), the new multi-tenant facility will be dedicated to increasing Sandia's collaboration and commercialization activities. C3 will offer spaces for lease along with programs and

  19. Waste Determination Equivalency - 12172

    SciTech Connect (OSTI)

    Freeman, Rebecca D.

    2012-07-01

    The Savannah River Site (SRS) is a Department of Energy (DOE) facility encompassing approximately 800 square kilometers near Aiken, South Carolina which began operations in the 1950's with the mission to produce nuclear materials. The SRS contains fifty-one tanks (2 stabilized, 49 yet to be closed) distributed between two liquid radioactive waste storage facilities at SRS containing carbon steel underground tanks with storage capacities ranging from 2,800,000 to 4,900,000 liters. Treatment of the liquid waste from these tanks is essential both to closing older tanks and to maintaining space needed to treat the waste that is eventually vitrified or disposed of onsite. Section 3116 of the Ronald W. Reagan National Defense Authorization Act of Fiscal Year 2005 (NDAA) provides the Secretary of Energy, in consultation with the Nuclear Regulatory Commission (NRC), a methodology to determine that certain waste resulting from prior reprocessing of spent nuclear fuel are not high-level radioactive waste if it can be demonstrated that the waste meets the criteria set forth in Section 3116(a) of the NDAA. The Secretary of Energy, in consultation with the NRC, signed a determination in January 2006, pursuant to Section 3116(a) of the NDAA, for salt waste disposal at the SRS Saltstone Disposal Facility. This determination is based, in part, on the Basis for Section 3116 Determination for Salt Waste Disposal at the Savannah River Site and supporting references, a document that describes the planned methods of liquid waste treatment and the resulting waste streams. The document provides descriptions of the proposed methods for processing salt waste, dividing them into 'Interim Salt Processing' and later processing through the Salt Waste Processing Facility (SWPF). Interim Salt Processing is separated into Deliquification, Dissolution, and Adjustment (DDA) and Actinide Removal Process/Caustic Side Solvent Extraction Unit (ARP/MCU). The Waste Determination was signed by the

  20. AERaSPACE CORPORATION

    Office of Legacy Management (LM)

    THE ' AERaSPACE CORPORATION Suite 300, 955 L' &njon~ Pkzza. S. W., Washingvan. D.C. 200242174, Tekphanc (202) 488~6CllO 7117-03.87.cdy.43 23 September 1987 CA CA.Ot M r. Andrew Wallo, III. NE-23 Division of Facility & Site cr.05 Decommissioning Projects FL .0-d U.S. Department of Energy TAl.OL Germantown; Maryland 20545 JA/.OZ 1hJ . o-01 Dear M r. Wallo: flA.05 ELIMINATION RECOMMENDATION -- COLLEGES AND UNIVERSITIES M /4.0-* 11 D.OF The attached elimination recommendation was prepared in

  1. County, LANL consider colocation space

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

    County, LANL consider colocation space County, LANL consider colocation space The space will be geared toward a wide range of users: entrepreneurs, freelances, young professionals, small business, visiting corporate employees, LANL staff, LANL strategic partners and youth. April 24, 2016 Y project logo The 2,400-square-foot facility at 150 Central Park Square will include a large open collaborative space, a private meeting room available for rent, a kitchen and "phone booths" for

  2. SPACE BASED INTERCEPTOR SCALING

    SciTech Connect (OSTI)

    G. CANAVAN

    2001-02-01

    Space Based Interceptor (SBI) have ranges that are adequate to address rogue ICBMs. They are not overly sensitive to 30-60 s delay times. Current technologies would support boost phase intercept with about 150 interceptors. Higher acceleration and velocity could reduce than number by about a factor of 3 at the cost of heavier and more expensive Kinetic Kill Vehicles (KKVs). 6g SBI would reduce optimal constellation costs by about 35%; 8g SBI would reduce them another 20%. Interceptor ranges fall rapidly with theater missile range. Constellations increase significantly for ranges under 3,000 km, even with advanced interceptor technology. For distributed launches, these estimates recover earlier strategic scalings, which demonstrate the improved absentee ratio for larger or multiple launch areas. Constellations increase with the number of missiles and the number of interceptors launched at each. The economic estimates above suggest that two SBI per missile with a modest midcourse underlay is appropriate. The SBI KKV technology would appear to be common for space- and surface-based boost phase systems, and could have synergisms with improved midcourse intercept and discrimination systems. While advanced technology could be helpful in reducing costs, particularly for short range theater missiles, current technology appears adequate for pressing rogue ICBM, accidental, and unauthorized launches.

  3. Constrained space camera assembly

    DOE Patents [OSTI]

    Heckendorn, Frank M.; Anderson, Erin K.; Robinson, Casandra W.; Haynes, Harriet B.

    1999-01-01

    A constrained space camera assembly which is intended to be lowered through a hole into a tank, a borehole or another cavity. The assembly includes a generally cylindrical chamber comprising a head and a body and a wiring-carrying conduit extending from the chamber. Means are included in the chamber for rotating the body about the head without breaking an airtight seal formed therebetween. The assembly may be pressurized and accompanied with a pressure sensing means for sensing if a breach has occurred in the assembly. In one embodiment, two cameras, separated from their respective lenses, are installed on a mounting apparatus disposed in the chamber. The mounting apparatus includes means allowing both longitudinal and lateral movement of the cameras. Moving the cameras longitudinally focuses the cameras, and moving the cameras laterally away from one another effectively converges the cameras so that close objects can be viewed. The assembly further includes means for moving lenses of different magnification forward of the cameras.

  4. Space Electronics and Signal Processing (ISR-4)

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

    4 Space Electronics and Signal Processing Developing custom sensors, instruments, and ... Quality, reliable instruments for demanding space environments The Space Electronics and ...

  5. DREAM tool increases space weather predictions

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

    DREAM tool increases space weather predictions Model addresses radiation hazards of the space environment on space systems. April 13, 2012 Scientists studying Earth's radiation ...

  6. In the OSTI Collections: the Space Environment and Space Technology...

    Office of Scientific and Technical Information (OSTI)

    ... Experiments with fast-moving heavy ions are needed to duplicate ... Weld Joints with Liquid Sodium-Potassium Coolants for Fission Surface Power Reactors for Lunar and Space ...

  7. Space Instrument Realization (ISR-5)

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

    Space Heating and Cooling Products and Services Space Heating and Cooling Products and Services Get tips on heating and cooling product information and services. | Photo courtesy of <a href="http://www.flickr.com/photos/activesteve/5259747234/">Flickr user ActiveSteve</a>. Get tips on heating and cooling product information and services. | Photo courtesy of Flickr user ActiveSteve. Use the following links to get product information and locate professional services for space

  8. Constrained space camera assembly

    DOE Patents [OSTI]

    Heckendorn, F.M.; Anderson, E.K.; Robinson, C.W.; Haynes, H.B.

    1999-05-11

    A constrained space camera assembly which is intended to be lowered through a hole into a tank, a borehole or another cavity is disclosed. The assembly includes a generally cylindrical chamber comprising a head and a body and a wiring-carrying conduit extending from the chamber. Means are included in the chamber for rotating the body about the head without breaking an airtight seal formed therebetween. The assembly may be pressurized and accompanied with a pressure sensing means for sensing if a breach has occurred in the assembly. In one embodiment, two cameras, separated from their respective lenses, are installed on a mounting apparatus disposed in the chamber. The mounting apparatus includes means allowing both longitudinal and lateral movement of the cameras. Moving the cameras longitudinally focuses the cameras, and moving the cameras laterally away from one another effectively converges the cameras so that close objects can be viewed. The assembly further includes means for moving lenses of different magnification forward of the cameras. 17 figs.

  9. TANK SPACE ALTERNATIVES ANALYSIS REPORT

    SciTech Connect (OSTI)

    TURNER DA; KIRCH NW; WASHENFELDER DJ; SCHAUS PS; WODRICH DD; WIEGMAN SA

    2010-04-27

    This report addresses the projected shortfall of double-shell tank (DST) space starting in 2018. Using a multi-variant methodology, a total of eight new-term options and 17 long-term options for recovering DST space were evaluated. These include 11 options that were previously evaluated in RPP-7702, Tank Space Options Report (Rev. 1). Based on the results of this evaluation, two near-term and three long-term options have been identified as being sufficient to overcome the shortfall of DST space projected to occur between 2018 and 2025.

  10. Phase space quantum mechanics - Direct

    SciTech Connect (OSTI)

    Nasiri, S.; Sobouti, Y.; Taati, F.

    2006-09-15

    Conventional approach to quantum mechanics in phase space (q,p), is to take the operator based quantum mechanics of Schroedinger, or an equivalent, and assign a c-number function in phase space to it. We propose to begin with a higher level of abstraction, in which the independence and the symmetric role of q and p is maintained throughout, and at once arrive at phase space state functions. Upon reduction to the q- or p-space the proposed formalism gives the conventional quantum mechanics, however, with a definite rule for ordering of factors of noncommuting observables. Further conceptual and practical merits of the formalism are demonstrated throughout the text.

  11. Space Week | Department of Energy

    Office of Environmental Management (EM)

    fiction and what could one day be science fact? | Photo Credit: NASA. From powering space travel to energizing weapons, energy technology plays a prominent role in science fiction. ...

  12. Radioisotopes: Energy for Space Exploration

    SciTech Connect (OSTI)

    Carpenter, Bob; Green, James; Bechtel, Ryan

    2011-01-01

    Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration.

  13. Radioisotopes: Energy for Space Exploration

    ScienceCinema (OSTI)

    Carpenter, Bob; Green, James; Bechtel, Ryan

    2013-05-29

    Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration.

  14. Space Conditioning Standing Technical Committee Strategic Plan...

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

    Committee Strategic Plan Space Conditioning Standing Technical Committee Strategic Plan ... identified by the Building America Space Conditioning Standing Technical Committee. ...

  15. Building America Webinar: Retrofitting Central Space Conditioning...

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

    Space Conditioning Strategies for Multifamily Buildings - Introduction This ... mproving the performance of central space conditioning systems in multifamily buildings. ...

  16. Space and Remote Sensing (ISR-2)

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

    Space Week Space Week Space Week Preventing Space Traffic Jams With around one thousand active satellites and the tens of thousands of pieces of space junk orbiting Earth, space is getting exceedingly crowded. Researchers at Lawrence Livermore National Lab are working on a system that could help prevent collisions in space. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. With space getting exceedingly crowded, researchers at Lawrence Livermore

  17. Shape Determination for Deformed Cavities

    SciTech Connect (OSTI)

    Lee, Lie-Quan; Akcelik, Volkan; Chen, Sheng; Ge, Lixin; Li, Zenghai; Ng, Cho; Xiao, Liling; Ko, Kwok; Ghattas, Omar; /Texas U.

    2006-10-04

    A realistic superconducting RF cavity has its shape deformed comparing to its designed shape due to the loose tolerance in the fabrication process and the frequency tuning for its accelerating mode. A PDE-constrained optimization problem is proposed to determine the deformation of the cavity. A reduce space method is used to solve the PDE-constrained optimization problem where design sensitivities were computed using a continuous adjoint approach. A proof-of-concept example is given in which the deformation parameters of a single cavity-cell with two different types of deformation were computed.

  18. CRAD, Confined Spaces Assessment Plan

    Broader source: Energy.gov [DOE]

    This assessment provides a basis for evaluating the safety effectiveness of the contractor’s confined or enclosed spaces procedure, and for establishing compliance with DOE and OSHA requirements.

  19. Nuclear Propulsion in Space (1968)

    SciTech Connect (OSTI)

    2012-06-23

    Project NERVA was an acronym for Nuclear Engine for Rocket Vehicle Application, a joint program of the U.S. Atomic Energy Commission and NASA managed by the Space Nuclear Propulsion Office (SNPO) at the Nuclear Rocket Development Station in Jackass Flats, Nevada U.S.A. Between 1959 and 1972, the Space Nuclear Propulsion Office oversaw 23 reactor tests, both the program and the office ended at the end of 1972.

  20. Nuclear Propulsion in Space (1968)

    ScienceCinema (OSTI)

    None

    2014-06-17

    Project NERVA was an acronym for Nuclear Engine for Rocket Vehicle Application, a joint program of the U.S. Atomic Energy Commission and NASA managed by the Space Nuclear Propulsion Office (SNPO) at the Nuclear Rocket Development Station in Jackass Flats, Nevada U.S.A. Between 1959 and 1972, the Space Nuclear Propulsion Office oversaw 23 reactor tests, both the program and the office ended at the end of 1972.

  1. (Nuclear power engineering in space)

    SciTech Connect (OSTI)

    Cooper, R.H. Jr.

    1990-06-18

    The principal purpose of this trip was to participate in the Anniversary Specialist Conference on Nuclear Power Engineering in Space hosted by the USSR Ministry of Atomic Power Engineering and Industry. The conference was held in Obninsk, USSR. A secondary purpose of the trip was to meet with the French Commissariat A L'Energie Atomique in Paris regarding the status of their space power program.

  2. Space Data Systems (ISR-3)

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

    3 Space Data Systems Data collection and processing, information exploitation and delivery Contacts Group Leader Michael Cai Email Staff Operations Manager Nancy Graves Email Administrative Specialist Dina Arrietta Email isr3 Digital pixel image (left), gradient-based edges (center), and Delaunay tessellation (right). Expertise in onboard high performance and reconfigurable computing The Space Data Systems Group (ISR-3) has core capabilities in real-time data acquisition and control, adaptive

  3. Building America Webinar: Retrofitting Central Space Conditioning

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

    Strategies for Multifamily Buildings - Control strategies to improve hydronic space heating performance | Department of Energy Control strategies to improve hydronic space heating performance Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings - Control strategies to improve hydronic space heating performance This presentation is included in the July 16, 2014, webinar and discusses various control strategies to improve hydronic space heating

  4. Two-dimensional relativistic space charge limited current flow in the drift space

    SciTech Connect (OSTI)

    Liu, Y. L.; Chen, S. H.; Koh, W. S.; Ang, L. K.

    2014-04-15

    Relativistic two-dimensional (2D) electrostatic (ES) formulations have been derived for studying the steady-state space charge limited (SCL) current flow of a finite width W in a drift space with a gap distance D. The theoretical analyses show that the 2D SCL current density in terms of the 1D SCL current density monotonically increases with D/W, and the theory recovers the 1D classical Child-Langmuir law in the drift space under the approximation of uniform charge density in the transverse direction. A 2D static model has also been constructed to study the dynamical behaviors of the current flow with current density exceeding the SCL current density, and the static theory for evaluating the transmitted current fraction and minimum potential position have been verified by using 2D ES particle-in-cell simulation. The results show the 2D SCL current density is mainly determined by the geometrical effects, but the dynamical behaviors of the current flow are mainly determined by the relativistic effect at the current density exceeding the SCL current density.

  5. Solar Space Heat | Open Energy Information

    Open Energy Info (EERE)

    Solar Space Heat Jump to: navigation, search TODO: Add description List of Solar Space Heat Incentives Retrieved from "http:en.openei.orgwindex.php?titleSolarSpaceHeat&oldid...

  6. Integration of space weather into space situational awareness

    SciTech Connect (OSTI)

    Reeves, Geoffrey D

    2010-11-09

    Rapid assessment of space weather effects on satellites is a critical step in anomaly resolution and satellite threat assessment. That step, however, is often hindered by a number of factors including timely collection and delivery of space weather data and the inherent com plexity of space weather information. As part of a larger, integrated space situational awareness program, Los Alamos National Laboratory has developed prototype operational space weather tools that run in real time and present operators with customized, user-specific information. The Dynamic Radiation Environment Assimilation Model (DREAM) focuses on the penetrating radiation environment from natural or nuclear-produced radiation belts. The penetrating radiation environment is highly dynamic and highly orbit-dependent. Operators often must rely only on line plots of 2 MeV electron flux from the NOAA geosynchronous GOES satellites which is then assumed to be representative of the environment at the satellite of interest. DREAM uses data assimilation to produce a global, real-time, energy dependent specification. User tools are built around a distributed service oriented architecture (SOA) which will allow operators to select any satellite from the space catalog and examine the environment for that specific satellite and time of interest. Depending on the application operators may need to examine instantaneous dose rates and/or dose accumulated over various lengths of time. Further, different energy thresholds can be selected depending on the shielding on the satellite or instrument of interest. In order to rapidly assess the probability that space weather was the cause of anomalous operations, the current conditions can be compared against the historical distribution of radiation levels for that orbit. In the simplest operation a user would select a satellite and time of interest and immediately see if the environmental conditions were typical, elevated, or extreme based on how often those

  7. Radiation Effects in the Space Telecommunications Environment...

    Office of Scientific and Technical Information (OSTI)

    challenges for electronics that must operate reliably in the natural space environment. ... discussed for device modeling and for the use of standard commercial electronics in space. ...

  8. Space-Time Insight | Open Energy Information

    Open Energy Info (EERE)

    Space-Time Insight Jump to: navigation, search Name: Space-Time Insight Address: 45680 Northport Loop East Place: Fremont, California Zip: 94538 Region: Bay Area Sector: Efficiency...

  9. Passive Solar Space Heat | Open Energy Information

    Open Energy Info (EERE)

    Passive Solar Space Heat Jump to: navigation, search TODO: Add description List of Passive Solar Space Heat Incentives Retrieved from "http:en.openei.orgwindex.php?titlePassiv...

  10. Total Space Heating Water Heating Cook-

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Commercial Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing...

  11. Lakeview Residences Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Lakeview Residences Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Lakeview Residences Space Heating Low Temperature Geothermal Facility...

  12. Thinking"" telescopes for autonomous space situational awareness...

    Office of Scientific and Technical Information (OSTI)

    Conference: Thinking"" telescopes for autonomous space situational awareness Citation Details In-Document Search Title: Thinking"" telescopes for autonomous space situational...

  13. Dutch Space BV | Open Energy Information

    Open Energy Info (EERE)

    Dutch Space BV Jump to: navigation, search Name: Dutch Space BV Place: Leiden, Netherlands Zip: 2333 Sector: Solar Product: Leiden-based supplier of subsystems for the European...

  14. European Space Agency | Open Energy Information

    Open Energy Info (EERE)

    Space Agency Jump to: navigation, search Name: European Space Agency Place: Paris, France Zip: 75738 Sector: Services, Solar Product: String representation "ESAs job is ......

  15. Solar space heating | Open Energy Information

    Open Energy Info (EERE)

    Solar space heating Jump to: navigation, search (The following text is derived from the United States Department of Energy's description of solar space heating technology.)1...

  16. Los Alamos Space Weather Summer School

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

    Mentors, Projects Lectures Papers, Reports Photos NSEC CSES Space Weather Summer School Los Alamos Space Weather Summer School June 6 - July 29, 2016 Contacts Director Misa ...

  17. Space scientist tapped for French knighthood

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

    Space scientist tapped for French knighthood Space scientist tapped for French knighthood Roger Wiens was awarded the honorary title of chevalier (knight) in France's Academic ...

  18. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,870 1,276...

  19. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

  20. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,602 1,397...

  1. Total Space Heating Water Heating Cook-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings ... 2,037...

  2. Building America Webinar: High Performance Space Conditioning...

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

    II - Design Options for Locating Ducts within Conditioned Space Building America Webinar: High Performance Space Conditioning Systems, Part II - Design Options for Locating Ducts ...

  3. Space Power Systems Documents | Department of Energy

    Energy Savers [EERE]

    August 5, 2015 Memorandum of Understanding between DOE and NASA concerning RPS for space ... Aeronautics and Space Administration (NASA) (the parties) in the research, technology ...

  4. Sustainable Spaces Inc | Open Energy Information

    Open Energy Info (EERE)

    Spaces Inc Jump to: navigation, search Name: Sustainable Spaces Inc. Place: San Francisco, California Zip: 94103 Sector: Carbon Product: California-based provider of energy audits...

  5. Retrofit Integrated Space & Water Heating: Field Assessment,...

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

    Retrofit Integrated Space and Water Heating: Field Assessment Minneapolis, Minnesota PROJECT INFORMATION Project Name: Retrofit Integrated Space and Water Heating: Field Assessment ...

  6. Symmetric spaces of exceptional groups

    SciTech Connect (OSTI)

    Boya, L. J.

    2010-02-15

    We address the problem of the reasons for the existence of 12 symmetric spaces with the exceptional Lie groups. The 1 + 2 cases for G{sub 2} and F{sub 4}, respectively, are easily explained from the octonionic nature of these groups. The 4 + 3 + 2 cases on the E{sub 6,7,8} series require the magic square of Freudenthal and, for the split case, an appeal to the supergravity chain in 5, 4, and 3 space-time dimensions.

  7. Space

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

    Image credit: MSSSJPLNASA (PIA18390) ChemCam findings hint at oxygen-rich past on Mars ... arm-mounted camera. (Photo credit: NASAJPL-CaltechMSSS) New Mars rover findings ...

  8. Space-filling polyhedral sorbents

    DOE Patents [OSTI]

    Haaland, Peter

    2016-06-21

    Solid sorbents, systems, and methods for pumping, storage, and purification of gases are disclosed. They derive from the dynamics of porous and free convection for specific gas/sorbent combinations and use space filling polyhedral microliths with facial aplanarities to produce sorbent arrays with interpenetrating interstitial manifolds of voids.

  9. DETERMINATION OF SPECIFIC NEUTRONIC REACTIVITY

    DOE Patents [OSTI]

    Dessauer, G.

    1960-05-10

    A method is given for production-line determination of the specific neutronic reactivity of such objects as individual nuclear fuel or neutron absorber elements and is notable for rapidity and apparatus simplicity. The object is incorporated in a slightly sub-critical chain fission reactive assembly having a discrete neutron source, thereby establishing a K/sub eff/ within the crucial range of 0.95 to 0.995. The range was found to afford, uniquely, flux- transient damped response in a niatter of seconds simultaneously with acceptable analytical sensitivity. The resulting neutron flux measured at a situs spaced from both object and source within the assembly serves as a calibrable indication of said reactivity.

  10. Invited Review Article: Advanced light microscopy for biological space research

    SciTech Connect (OSTI)

    De Vos, Winnok H.; Beghuin, Didier; Schwarz, Christian J.; Jones, David B.; Loon, Jack J. W. A. van

    2014-10-15

    As commercial space flights have become feasible and long-term extraterrestrial missions are planned, it is imperative that the impact of space travel and the space environment on human physiology be thoroughly characterized. Scrutinizing the effects of potentially detrimental factors such as ionizing radiation and microgravity at the cellular and tissue level demands adequate visualization technology. Advanced light microscopy (ALM) is the leading tool for non-destructive structural and functional investigation of static as well as dynamic biological systems. In recent years, technological developments and advances in photochemistry and genetic engineering have boosted all aspects of resolution, readout and throughput, rendering ALM ideally suited for biological space research. While various microscopy-based studies have addressed cellular response to space-related environmental stressors, biological endpoints have typically been determined only after the mission, leaving an experimental gap that is prone to bias results. An on-board, real-time microscopical monitoring device can bridge this gap. Breadboards and even fully operational microscope setups have been conceived, but they need to be rendered more compact and versatile. Most importantly, they must allow addressing the impact of gravity, or the lack thereof, on physiologically relevant biological systems in space and in ground-based simulations. In order to delineate the essential functionalities for such a system, we have reviewed the pending questions in space science, the relevant biological model systems, and the state-of-the art in ALM. Based on a rigorous trade-off, in which we recognize the relevance of multi-cellular systems and the cellular microenvironment, we propose a compact, but flexible concept for space-related cell biological research that is based on light sheet microscopy.

  11. SPACES Sandia Offices Partner Offices Technology Showroom Incubator Space

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

    the "front door" to Sandia National Laboratories, providing access to the Labs, and building linkages with the community. It will be a place where Sandians and their industrial, academic, and government partners can interact easily and freely, outside the gates. Located in the Sandia Science & Technology Park (SS&TP), the new multi-tenant facility will be dedicated to increasing Sandia's collaboration and commercialization activities. C3 will offer spaces for lease along with

  12. Flat space physics from holography

    SciTech Connect (OSTI)

    Bousso, Raphael

    2004-02-06

    We point out that aspects of quantum mechanics can be derived from the holographic principle, using only a perturbative limit of classical general relativity. In flat space, the covariant entropy bound reduces to the Bekenstein bound. The latter does not contain Newton's constant and cannot operate via gravitational backreaction. Instead, it is protected by--and in this sense, predicts--the Heisenberg uncertainty principle.

  13. Science on the Hill: Why space weather matters

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

    Why space weather matters Why space weather matters Many people think of space as a ... Science on the Hill: Why space weather matters Many people think of space as a silent, ...

  14. Los Alamos Space Weather Summer School

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

    for Non-U.S Citizens Mentors, Projects Lectures Papers, Reports Photos NSEC IGPPS Space Weather Summer School Los Alamos Space Weather Summer School June 6 - July 29, 2016...

  15. Full Service Leased Space Data Report

    Broader source: Energy.gov [DOE]

    The Full Service Leased Space Data Report is used for voluntary reporting of scope 3 emissions from fully serviced leased space where the agency does not purchase energy directly.

  16. WPN 08-4: Space Heater Policy

    Broader source: Energy.gov [DOE]

    To update the policy relation to space heaters for the low-income Weatherization Assistance Program. This policy supersedes the previous space heater policy issued by memoranda on March 18, 1992.

  17. Total Space Heating Water Heating Cook-

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Tables Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 634 578 46 1 Q 116.4 106.3...

  18. Confined Space Imager (CSI) Software

    SciTech Connect (OSTI)

    Karelilz, David

    2013-07-03

    The software provides real-time image capture, enhancement, and display, and sensor control for the Confined Space Imager (CSI) sensor system The software captures images over a Cameralink connection and provides the following image enhancements: camera pixel to pixel non-uniformity correction, optical distortion correction, image registration and averaging, and illumination non-uniformity correction. The software communicates with the custom CSI hardware over USB to control sensor parameters and is capable of saving enhanced sensor images to an external USB drive. The software provides sensor control, image capture, enhancement, and display for the CSI sensor system. It is designed to work with the custom hardware.

  19. Space Conditioning Standing Technical Committee Strategic Plan

    Office of Energy Efficiency and Renewable Energy (EERE)

    This strategic plan document outlines the gaps, barriers, and opportunities identified by the Building America Space Conditioning Standing Technical Committee.

  20. Ames Lab 101: Growing Crystals in Space

    ScienceCinema (OSTI)

    Trivedi, Rohit

    2012-08-29

    Rohit Trivedi, distinguished professor of materials science and engineering, discusses his research with NASA to grow crystals in space.

  1. Invariant distributions on compact homogeneous spaces

    SciTech Connect (OSTI)

    Gorbatsevich, V V

    2013-12-31

    In this paper, we study distributions on compact homogeneous spaces, including invariant distributions and also distributions admitting asub-Riemannian structure. We first consider distributions of dimension 1 and 2 on compact homogeneous spaces. After this, we study the cases of compact homogeneous spaces of dimension 2, 3, and 4 in detail. Invariant distributions on simply connected compact homogeneous spaces are also treated. Bibliography: 18 titles.

  2. Space Conditioning Standing Technical Commitee Presentation

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

    Partnership for Improved Residential Construction Florida Solar Energy Center ... Space Conditioning Standing Technical Committee Upcoming Activity Upcoming Activity Files, ...

  3. Ames Lab 101: Growing Crystals in Space

    SciTech Connect (OSTI)

    Trivedi, Rohit

    2011-01-01

    Rohit Trivedi, distinguished professor of materials science and engineering, discusses his research with NASA to grow crystals in space.

  4. Space technology can help sustain Earth

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

    Space technology can help sustain Earth Space technology can help sustain Earth Satellite imagery and communication are powerful aids in confronting humanitarian and environmental issues June 12, 2016 Mars The 2014 Sabina Wildfire in California, captured by low-cost satellites created by Planet Labs Credit: Image by Planet Labs Inc via Wikimedia Commons under Creative Commons license Space technology can help sustain Earth ... Planet Labs, a San Francisco-based space startup, was born in the

  5. SpacePak: Order (2014-SE-16012)

    Broader source: Energy.gov [DOE]

    DOE ordered SpacePak, A Mestek Company to pay a $2,800 civil penalty after finding SpacePak had manufactured and distributed in commerce in the U.S. at least 14 units of Heil brand indoor unit and SpacePak outdoor unit noncompliant central air conditioner.

  6. Atomic power in space: A history

    SciTech Connect (OSTI)

    Not Available

    1987-03-01

    ''Atomic Power in Space,'' a history of the Space Isotope Power Program of the United States, covers the period from the program's inception in the mid-1950s through 1982. Written in non-technical language, the history is addressed to both the general public and those more specialized in nuclear and space technologies. 19 figs., 3 tabs.

  7. Building America Webinar: Retrofitting Central Space Conditioning

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

    Strategies for Multifamily Buildings | Department of Energy Retrofitting Central Space Conditioning Strategies for Multifamily Buildings Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings The webinar on July 16, 2014, focused on improving the performance of central space conditioning systems in multifamily buildings. Presenters discussed hydronic heating strategies and the evaluation of thermostatically controlled radiator valves (TRVs).

  8. Preventing Space Traffic Jams | Department of Energy

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

    Preventing Space Traffic Jams Preventing Space Traffic Jams June 10, 2015 - 2:25pm Addthis With around one thousand active satellites and the tens of thousands of pieces of space junk orbiting Earth, space is getting exceedingly crowded. Researchers at Lawrence Livermore National Lab are working on a system that could help prevent collisions in space. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. With around one thousand active satellites and the

  9. CX-010239: Categorical Exclusion Determination | Department of Energy

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

    9: Categorical Exclusion Determination CX-010239: Categorical Exclusion Determination Low-Cost Gas Heat Pump for Building Space Heating CX(s) Applied: A9, B3.6 Date: 02/14/2013 Location(s): Tennessee Offices(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to the Stone Mountain Technologies, Inc. to research and develop a low-cost packaged heat pump prototype for building space heating applications. CX-010239.pdf (509.22 KB) More Documents &

  10. Temperature determination using pyrometry

    DOE Patents [OSTI]

    Breiland, William G.; Gurary, Alexander I.; Boguslavskiy, Vadim

    2002-01-01

    A method for determining the temperature of a surface upon which a coating is grown using optical pyrometry by correcting Kirchhoff's law for errors in the emissivity or reflectance measurements associated with the growth of the coating and subsequent changes in the surface thermal emission and heat transfer characteristics. By a calibration process that can be carried out in situ in the chamber where the coating process occurs, an error calibration parameter can be determined that allows more precise determination of the temperature of the surface using optical pyrometry systems. The calibration process needs only to be carried out when the physical characteristics of the coating chamber change.

  11. Survivable pulse power space radiator

    DOE Patents [OSTI]

    Mims, J.; Buden, D.; Williams, K.

    1988-03-11

    A thermal radiator system is described for use on an outer space vehicle, which must survive a long period of nonuse and then radiate large amounts of heat for a limited period of time. The radiator includes groups of radiator panels that are pivotally connected in tandem, so that they can be moved to deployed configuration wherein the panels lie largely coplanar, and to a stowed configuration wherein the panels lie in a stack to resist micrometerorite damage. The panels are mounted on a boom which separates a hot power source from a payload. While the panels are stowed, warm fluid passes through their arteries to keep them warm enough to maintain the coolant in a liquid state and avoid embrittlement of material. The panels can be stored in a largely cylindrical shell, with panels progressively further from the boom being of progressively shorter length. 5 figs.

  12. Environmental effects of space systems

    SciTech Connect (OSTI)

    Rote, D. M.

    1980-01-01

    The potential effects of large space systems, primarily the Satellite Power System (SPS), on the upper atmosphere, are reviewed. From 56 to 500 km, the major contaminant sources are SPS microwave transmissions and rocket effluents. Although no significant effects have yet been found for microwave transmissions, deposition of rocket effluents causes compositional changes, most of which appear to be associated with the release of large amounts of water. The formation of ionospheric holes is an example of a modification resulting from the injection of propellant exhaust in the F-region. From 500 to 36,000 km, rocket effluents and ion engine contaminants (primarily Ar/sup +/) could alter magnetospheric and plasmaspheric structure and dynamics. One of the major impacts of these alterations could be perturbation of Van Allen radiation belt stability, leading to changed radiation hazards to materials and personnel.

  13. Survivable pulse power space radiator

    DOE Patents [OSTI]

    Mims, James; Buden, David; Williams, Kenneth

    1989-01-01

    A thermal radiator system is described for use on an outer space vehicle, which must survive a long period of nonuse and then radiate large amounts of heat for a limited period of time. The radiator includes groups of radiator panels that are pivotally connected in tandem, so that they can be moved to deployed configuration wherein the panels lie largely coplanar, and to a stowed configuration wherein the panels lie in a stack to resist micrometeorite damage. The panels are mounted on a boom which separates a hot power source from a payload. While the panels are stowed, warm fluid passes through their arteries to keep them warm enough to maintain the coolant in a liquid state and avoid embrittlement of material. The panels can be stored in a largely cylindrical shell, with panels progressively further from the boom being of progressively shorter length.

  14. Confined Space Imager (CSI) Software

    Energy Science and Technology Software Center (OSTI)

    2013-07-03

    The software provides real-time image capture, enhancement, and display, and sensor control for the Confined Space Imager (CSI) sensor system The software captures images over a Cameralink connection and provides the following image enhancements: camera pixel to pixel non-uniformity correction, optical distortion correction, image registration and averaging, and illumination non-uniformity correction. The software communicates with the custom CSI hardware over USB to control sensor parameters and is capable of saving enhanced sensor images to anmore » external USB drive. The software provides sensor control, image capture, enhancement, and display for the CSI sensor system. It is designed to work with the custom hardware.« less

  15. NEPA Determination Complete

    Broader source: Energy.gov [DOE]

    DOE has determined that this proposed project is a major Federal action that may significantly affect the quality of the human environment. To comply with the National Environmental Policy Act ...

  16. Solids mass flow determination

    DOE Patents [OSTI]

    Macko, Joseph E.

    1981-01-01

    Method and apparatus for determining the mass flow rate of solids mixed with a transport fluid to form a flowing mixture. A temperature differential is established between the solids and fluid. The temperature of the transport fluid prior to mixing, the temperature of the solids prior to mixing, and the equilibrium temperature of the mixture are monitored and correlated in a heat balance with the heat capacities of the solids and fluid to determine the solids mass flow rate.

  17. OSTIblog Articles in the space technology Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    space technology Topic James Van Allen - Space Pioneer by Kathy Chambers 10 Jun, 2016 in jamesvanallenwcaption.jpg James Van Allen's space instrumentation innovations and his... ...

  18. Disk Space Quota Management | Argonne Leadership Computing Facility

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

    Account Information Accounts and Access FAQ Connect & Log In Using CRYPTOCards Disk Space ... Disk Space Quota Management As you manage your project's disk space quota, it's important ...

  19. National Aeronautics and Space Administration | Open Energy Informatio...

    Open Energy Info (EERE)

    Aeronautics and Space Administration Jump to: navigation, search Logo: National Aeronautics and Space Administration Name: National Aeronautics and Space Administration Address:...

  20. NASA Marshall Space Flight Center Improves Cooling System Performance...

    Office of Environmental Management (EM)

    Marshall Space Flight Center Improves Cooling System Performance NASA Marshall Space Flight Center Improves Cooling System Performance NASA Marshall Space Flight Center Improves ...

  1. Talk explores Laboratory's 50 years of space research

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

    Talk explores Laboratory's 50 years of space research Talk explores Laboratory's 50 years of space research The talk, titled "Los Alamos National Laboratory's 50 Years in Space," ...

  2. New space value of the solar oblateness obtained with PICARD

    SciTech Connect (OSTI)

    Irbah, Abdanour; Meftah, Mustapha; Hauchecorne, Alain; Bocquier, Maxime; Cisse, E. Momar; Djafer, Djelloul; Corbard, Thierry

    2014-04-20

    The PICARD spacecraft was launched on 2010 June 15 with the scientific objective of studying the geometry of the Sun. It is difficult to measure solar oblateness because images are affected by optical distortion. Rolling the satellite, as done in previous space missions, determines the contribution of the telescope by assuming that the geometry of the Sun is constant during the observations. The optical response of the telescope is considered to be time-invariant during the roll operations. This is not the case for PICARD because an orbital signature is clearly observed in the solar radius computed from its images. We take this effect into account and provide the new space value of solar oblateness from PICARD images recorded in the solar continuum at 535.7 nm on 2011 July 4-5. The equator-pole radius difference is 8.4 ± 0.5 mas, which corresponds to an absolute radius difference of 6.1 km. This coincides with the mean value of all solar oblateness measurements obtained during the last two decades from the ground, balloons, and space. It is also consistent with values determined from models using helioseismology data.

  3. Lab celebrates 50 years in space

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

    celebrates 50 years in space Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Lab celebrates 50 years in space National security missions and pure research December 1, 2013 Lab celebrates 50 years in space Lab's instruments have helped detect possible nuclear weapon detonations and led to fundamental scientific discoveries. Contacts Community Programs Office Director Kurt Steinhaus Email

  4. Los Alamos Space Weather Summer School

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

    Overview Program Details Local Information Apply Application Process Eligibility Criteria General Information for Applicants Information for Non-U.S Citizens Mentors, Projects Lectures Papers, Reports Photos NSEC » CSES » Space Weather Summer School Los Alamos Space Weather Summer School Summer 2018 Contacts Director Misa Cowee Email Administrative Assistant Lynea Koshar Email Request more information Email Los Alamos Space Weather Summer School 4:05 PLEASE NOTE: The next session will be

  5. Transport processes in space plasmas

    SciTech Connect (OSTI)

    Birn, J.; Elphic, R.C.; Feldman, W.C.

    1997-08-01

    This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The project represents a comprehensive research effort to study plasma and field transport processes relevant for solar-terrestrial interaction, involving the solar wind and imbedded magnetic field and plasma structures, the bow shock of the Earth`s magnetosphere and associated waves, the Earth`s magnetopause with imbedded flux rope structures and their connection with the Earth, plasma flow in the Earth`s magnetotail, and ionospheric beam/wave interactions. The focus of the work was on the interaction between plasma and magnetic and electric fields in the regions where different plasma populations exist adjacent to or superposed on each other. These are the regions of particularly dynamic plasma behavior, important for plasma and energy transport and rapid energy releases. The research addressed questions about how this interaction takes place, what waves, instabilities, and particle/field interactions are involved, how the penetration of plasma and energy through characteristic boundaries takes place, and how the characteristic properties of the plasmas and fields of the different populations influence each other on different spatial and temporal scales. These topics were investigated through combining efforts in the analysis of plasma and field data obtained through space missions with theory and computer simulations of the plasma behavior.

  6. Parameter space region in the collisional magnetized electronegative plasma

    SciTech Connect (OSTI)

    Yasserian, Kiomars; Aslaninejad, Morteza

    2010-02-15

    The influence of the elastic collisions on the structure of a magnetized electronegative discharge is investigated. For a constant magnetic field, the profiles of the velocities of positive ions, the density of species, and electric potential are obtained. Furthermore, the positive ion flux is obtained as a function of magnetic field strength for different values of the collision frequency. The results show that in the absence of collision in a constant magnetic field, the discharge structure is uniform while by taking the collision into account, the structure becomes multilayer stratified. By increasing the collision frequency the discharge leaves the multilayer structure, and related oscillations in the plasma potential and space charge vanish. The parameter space region is obtained for collisionless and collisional cases. In this paper it is shown that a combined effect of collision and magnetic field determines the presheath-sheath structure.

  7. Free-space quantum key distribution at night

    SciTech Connect (OSTI)

    Buttler, W.T.; Hughes, R.J.; Kwiat, P.G.; Lamoreaux, S.K.; Luther, G.G.; Morgan, G.L.; Nordholt, J.E.; Peterson, C.G.; Simmons, C.M.

    1998-09-01

    An experimental free-space quantum key distribution (QKD) system has been tested over an outdoor optical path of {approximately} 1 km under nighttime conditions at Los Alamos National Laboratory. This system employs the Bennett 92 protocol; in this paper, the authors give a brief overview of this protocol, and describe the experimental implementation of it. An analysis of the system efficiency is presented, as well as a description of the error detection protocol which employs a two-dimensional parity check scheme. Finally, the susceptibility of this system to eavesdropping by various techniques is determined, and the effectiveness of privacy amplification procedures is discussed. The conclusions are that free-space QKD is both effective and secure; possible applications include the rekeying of satellites in low earth orbit.

  8. Solar space cooling | Open Energy Information

    Open Energy Info (EERE)

    Solar space cooling Jump to: navigation, search Solarcooling.jpg Contents 1 Introduction 2 Solar Absorption Technology 3 Solar Desiccant Technology 4 Passive Solar Cooling 5...

  9. Solar space heating | Open Energy Information

    Open Energy Info (EERE)

    Solar space heating (Redirected from - Solar Ventilation Preheat) Jump to: navigation, search (The following text is derived from the United States Department of Energy's...

  10. Building America Expert Meeting: Simplified Space Conditioning...

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

    This meeting provided a forum for presentations and discussions on the interrelationship between advanced thermal enclosures, space conditioning systems, and comfort; and an ...

  11. Space Energy Corporation | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Space Energy Corporation Place: Tokyo, Tokyo, Japan Zip: 110-0005 Product: Japanese integrated manufacturer of PV wafers; ingots are...

  12. Space propulsion: The antimatter advantage (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Space propulsion: The antimatter advantage Citation Details In-Document ... Publication Date: 1993-11-01 OSTI Identifier: 5657366 Resource Type: Journal Article ...

  13. Building America Webinar: Retrofitting Central Space Conditioning...

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

    Space Conditioning Strategies for Multifamily Buildings - Control strategies to ... heating performance in three low-rise multifamily buildings, as well as evaluation of ...

  14. National Aeronautics and Space Administration Technology Marketing...

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

    available for licensing from the National Aeronautics and Space Administration (NASA). ... Concepts Evaluation Tool (FACET) The NASA Ames Research Center offers the ...

  15. Total Space Heating Water Heating Cook-

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    (million gallons) Fuel Oil Energy Intensity (gallonssquare foot) Energy-Related Space Functions (more than one may apply) Commercial Food Preparation.... 860 720 87 Q 41...

  16. Categorical Exclusion Determinations: Environmental Management...

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

    Consolidated Business Service Center Categorical Exclusion Determinations: Environmental Management Consolidated Business Service Center Categorical Exclusion Determinations issued ...

  17. Emittance and Phase Space Tomography for the Fermilab Linac

    SciTech Connect (OSTI)

    Garcia, F.G.G.; Johnstone, C.; Kobilarcik, T.; Koizumi, G.M.; Moore, C.D.; Newhart, D.L.; /Fermilab

    2012-05-01

    The Fermilab Linac delivers a variable intensity, 400-MeV beam to the MuCool Test Area experimental hall via a beam line specifically designed to facilitate measurements of the Linac beam emittance and properties. A 10 m, dispersion-free and magnet-free straight utilizes an upstream quadrupole focusing triplet in combination with the necessary in-straight beam diagnostics to fully characterize the transverse beam properties. Since the Linac does not produce a strictly elliptical phase space, tomography must be performed on the profile data to retrieve the actual particle distribution in phase space. This is achieved by rotating the phase space distribution using different waist focusing conditions of the upstream triplet and performing a deconvolution of the profile data. Preliminary measurements using this diagnostic section are reported here. These data represent a first-pass measurement of the Linac emittance based on various techniques. It is clear that the most accurate representation of the emittance is given by the 3-profile approach. Future work will entail minimizing the beam spot size on MW5 to test and possibly improve the accuracy of the 2-profile approach. The 95% emittance is {approx} 18{pi} in the vertical and {approx} 13{pi} in the horizontal, which is especially larger than anticipated - 8-10{pi} was expected. One possible explanation is that the entire Linac pulse is extracted into the MTA beamline and during the first few microseconds, the feed forward and RF regulation are not stable. This may result in a larger net emittance observed versus beam injected into Booster, where the leading part of the Linac beam pulse is chopped. Future studies will clearly entail a measurement of the emittance vs. pulse length. One additional concern is that the Linac phase space is most likely aperture-defined and non-elliptical in nature. A non-elliptical phase-space determination would require a more elaborate analysis and provide another explanation of the

  18. Space-Based Solar Power | Department of Energy

    Office of Environmental Management (EM)

    Space-Based Solar Power Space-Based Solar Power Graphics by Sarah Gerrity. Interactivity by Daniel Wood

  19. Big Data in Reciprocal Space: Sliding Fast Fourier Transforms for Determining Periodicity

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

    Baddorf, Arthur P; Tselev, Alexander; Kalinin, Sergei V; Jesse, Stephen

    2015-01-01

    Significant advances in atomically resolved imaging of crystals and surfaces have occurred in the last decade allowing unprecedented insight into local crystal structures and periodicity. Yet, the analysis of the long-range periodicity from the local imaging data, critical to correlation of functional properties and chemistry to the local crystallography, remains a challenge. Here, we introduce a Sliding Fast Fourier Transform (FFT) filter to analyze atomically resolved images of in-situ grown La5/8Ca3/8MnO3 films. We demonstrate the ability of sliding FFT algorithm to differentiate two sub-lattices, resulting from a mixed-terminated surface. Principal Component Analysis (PCA) and Independent Component Analysis (ICA) of themore » Sliding FFT dataset reveal the distinct changes in crystallography, step edges and boundaries between the multiple sub-lattices. The method is universal for images with any periodicity, and is especially amenable to atomically resolved probe and electron-microscopy data for rapid identification of the sub-lattices present.« less

  20. Big data in reciprocal space: Sliding fast Fourier transforms for determining periodicity

    SciTech Connect (OSTI)

    Vasudevan, Rama K. Belianinov, Alex; Baddorf, Arthur P.; Tselev, Alexander; Jesse, S.; Gianfrancesco, Anthony G.

    2015-03-02

    Significant advances in atomically resolved imaging of crystals and surfaces have occurred in the last decade allowing unprecedented insight into local crystal structures and periodicity. Yet, the analysis of the long-range periodicity from the local imaging data, critical to correlation of functional properties and chemistry to the local crystallography, remains a challenge. Here, we introduce a Sliding Fast Fourier Transform (FFT) filter to analyze atomically resolved images of in-situ grown La{sub 5/8}Ca{sub 3/8}MnO{sub 3} (LCMO) films. We demonstrate the ability of sliding FFT algorithm to differentiate two sub-lattices, resulting from a mixed-terminated surface. Principal Component Analysis and Independent Component Analysis of the Sliding FFT dataset reveal the distinct changes in crystallography, step edges, and boundaries between the multiple sub-lattices. The implications for the LCMO system are discussed. The method is universal for images with any periodicity, and is especially amenable to atomically resolved probe and electron-microscopy data for rapid identification of the sub-lattices present.

  1. Big Data in Reciprocal Space: Sliding Fast Fourier Transforms for Determining Periodicity

    SciTech Connect (OSTI)

    Vasudevan, Rama K; Belianinov, Alex; Gianfrancesco, Anthony G; Baddorf, Arthur P; Tselev, Alexander; Kalinin, Sergei V; Jesse, Stephen

    2015-01-01

    Significant advances in atomically resolved imaging of crystals and surfaces have occurred in the last decade allowing unprecedented insight into local crystal structures and periodicity. Yet, the analysis of the long-range periodicity from the local imaging data, critical to correlation of functional properties and chemistry to the local crystallography, remains a challenge. Here, we introduce a Sliding Fast Fourier Transform (FFT) filter to analyze atomically resolved images of in-situ grown La5/8Ca3/8MnO3 films. We demonstrate the ability of sliding FFT algorithm to differentiate two sub-lattices, resulting from a mixed-terminated surface. Principal Component Analysis (PCA) and Independent Component Analysis (ICA) of the Sliding FFT dataset reveal the distinct changes in crystallography, step edges and boundaries between the multiple sub-lattices. The method is universal for images with any periodicity, and is especially amenable to atomically resolved probe and electron-microscopy data for rapid identification of the sub-lattices present.

  2. Basis adaptation in homogeneous chaos spaces

    SciTech Connect (OSTI)

    Tipireddy, Ramakrishna; Ghanem, Roger

    2014-02-15

    We present a new method for the characterization of subspaces associated with low-dimensional quantities of interest (QoI). The probability density function of these QoI is found to be concentrated around one-dimensional subspaces for which we develop projection operators. Our approach builds on the properties of Gaussian Hilbert spaces and associated tensor product spaces.

  3. CX-000948: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Gulf of Mexico 3-Dimensional Operational Ocean Forecast System Pilot Project (Stennis Space Center)CX(s) Applied: A9Date: 03/01/2010Location(s): Stennis Space Center, MississippiOffice(s): Fossil Energy, National Energy Technology Laboratory

  4. LABORATORY TESTING TO SIMULATE VAPOR SPACE CORROSION IN RADIOACTIVE WASTE STORAGE TANKS

    SciTech Connect (OSTI)

    Wiersma, B.; Garcia-Diaz, B.; Gray, J.

    2013-08-30

    Radioactive liquid waste has been stored in underground carbon steel tanks for nearly 70 years at the Hanford nuclear facility. Vapor space corrosion of the tank walls has emerged as an ongoing challenge to overcome in maintaining the structural integrity of these tanks. The interaction between corrosive and inhibitor species in condensates/supernates on the tank wall above the liquid level, and their interaction with vapor phase constituents as the liquid evaporates from the tank wall influences the formation of corrosion products and the corrosion of the carbon steel. An effort is underway to gain an understanding of the mechanism of vapor space corrosion. Localized corrosion, in the form of pitting, is of particular interest in the vapor space. CPP testing was utilized to determine the susceptibility of the steel in a simulated vapor space environment. The tests also investigated the impact of ammonia gas in the vapor space area on the corrosion of the steel. Vapor space coupon tests were also performed to investigate the evolution of the corrosion products during longer term exposures. These tests were also conducted at vapor space ammonia levels of 50 and 550 ppm NH{sub 3} (0.005, and 0.055 vol.%) in air. Ammonia was shown to mitigate vapor space corrosion.

  5. NEPA Determination Form

    National Nuclear Security Administration (NNSA)

    LA NEPA COMPLIANCE DETERMINATION FORM PRID - 09P-0059 V2 Page 1 of 8 Project/Activity Title: TA-3 Substation Replacement Project PRID: 09P-0059 V2 Date: February 16, 2016 Purpose: The proposed demolition and replacement of the Los Alamos National Laboratory's (LANL) Technical Area (TA)-3 electrical power substation is needed to provide reliable and efficient electrical distribution systems with sufficient electrical capacity to support the national security missions. The electrical distribution

  6. Award Fee Determination Summary

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

    2 CH2M Hill Plateau Remediation Company Contract Number: DE-AC06-08RL14788 Final Fee Determination for Base funded Performance Measures Basis of Evaluation: Completion of Performance Measures contained in Section J, Attachment J.4, Performance Evaluation and Measurement Plan, according to the identified completion criteria. Evaluation Results: FY 2012 Base Period Fee Available Fee allocated to FY 2012* Performance Measures $10,399,033.60 Incremental Fee $4,490,000.00 Provisional Fee

  7. Award Fee Determination Summary

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

    1 CH2M Hill Plateau Remediation Company Contract Number: DE-AC06-08RL14788 Final Fee Determination for Base funded and American Recovery and Reinvestment Act (Recovery) funded Performance Measures Basis of Evaluation: Completion of Performance Measures contained in Section J, AttachmentJ.4, Performance Evaluation and Measurement Plan, according to the identified completion criteria. Evaluation Results: Fiscal Year 2011 (Oct 1, 2010 - Sept 30, 2011) Base Funded Fee Recovery Funded Fee Available

  8. Interim Action Determination

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

    Interim Action Determination Processing of Plutonium Materials from the DOE Standard 3013 Surveillance Program in H-Canyon at the Savannah River Site The Department of Energy (DOE) is preparing the Surplus Plutonium Disposition Supplemental Environmental Impact Statement (SPD SEIS, DOE/EIS-0283-S2). DOE is evaluating alternatives for disposition of non-pit plutonium that is surplus to the national security needs of the United States. Although the Deputy Secretary of Energy approved Critical

  9. D-Branes in Curved Space

    SciTech Connect (OSTI)

    McGreevy, John Austen; /Stanford U., Phys. Dept.

    2005-07-06

    This thesis is a study of D-branes in string compactifications. In this context, D-branes are relevant as an important component of the nonperturbative spectrum, as an incisive probe of these backgrounds, and as a natural stringy tool for localizing gauge interactions. In the first part of the thesis, we discuss half-BPS D-branes in compactifications of type II string theory on Calabi-Yau threefolds. The results we describe for these objects are pertinent both in their role as stringy brane-worlds, and in their role as solitonic objects. In particular, we determine couplings of these branes to the moduli determining the closed-string geometry, both perturbatively and non-perturbatively in the worldsheet expansion. We provide a local model for transitions in moduli space where the BPS spectrum jumps, and discuss the extension of mirror symmetry between Calabi-Yau manifolds to the case when D-branes are present. The next section is an interlude which provides some applications of D-branes to other curved backgrounds of string theory. In particular, we discuss a surprising phenomenon in which fundamental strings moving through background Ramond-Ramond fields dissolve into large spherical D3-branes. This mechanism is used to explain a previously-mysterious fact discovered via the AdS-CFT correspondence. Next, we make a connection between type IIA string vacua of the type discussed in the first section and M-theory compactifications on manifolds of G{sub 2} holonomy. Finally we discuss constructions of string vacua which do not have large radius limits. In the final part of the thesis, we develop techniques for studying the worldsheets of open strings ending on the curved D-branes studied in the first section. More precisely, we formulate a large class of massive two-dimensional gauge theories coupled to boundary matter, which flow in the infrared to the relevant boundary conformal field theories. Along with many other applications, these techniques are used to describe

  10. Space-reactor electric systems: subsystem technology assessment

    SciTech Connect (OSTI)

    Anderson, R.V.; Bost, D.; Determan, W.R.

    1983-03-29

    This report documents the subsystem technology assessment. For the purpose of this report, five subsystems were defined for a space reactor electric system, and the report is organized around these subsystems: reactor; shielding; primary heat transport; power conversion and processing; and heat rejection. The purpose of the assessment was to determine the current technology status and the technology potentials for different types of the five subsystems. The cost and schedule needed to develop these potentials were estimated, and sets of development-compatible subsystems were identified.

  11. ION SOURCE WITH SPACE CHARGE NEUTRALIZATION

    DOE Patents [OSTI]

    Flowers, J.W.; Luce, J.S.; Stirling, W.L.

    1963-01-22

    This patent relates to a space charge neutralized ion source in which a refluxing gas-fed arc discharge is provided between a cathode and a gas-fed anode to provide ions. An electron gun directs a controlled, monoenergetic electron beam through the discharge. A space charge neutralization is effected in the ion source and accelerating gap by oscillating low energy electrons, and a space charge neutralization of the source exit beam is effected by the monoenergetic electron beam beyond the source exit end. The neutralized beam may be accelerated to any desired energy at densities well above the limitation imposed by Langmuir-Child' s law. (AEC)

  12. Determination of radar MTF

    SciTech Connect (OSTI)

    Chambers, D.

    1994-11-15

    The ultimate goal of the Current Meter Array (CMA) is to be able to compare the current patterns detected with the array with radar images of the water surface. The internal wave current patterns modulate the waves on the water surface giving a detectable modulation of the radar cross-section (RCS). The function relating the RCS modulations to the current patterns is the Modulation Transfer Function (MTF). By comparing radar images directly with co-located CMA measurements the MTF can be determined. In this talk radar images and CMA measurements from a recent experiment at Loch Linnhe, Scotland, will be used to make the first direct determination of MTF for an X and S band radar at low grazing angles. The technical problems associated with comparing radar images to CMA data will be explained and the solution method discussed. The results suggest the both current and strain rate contribute equally to the radar modulation for X band. For S band, the strain rate contributes more than the current. The magnitude of the MTF and the RCS modulations are consistent with previous estimates when the wind is blowing perpendicular to the radar look direction.

  13. Categorical Exclusion Determinations: Mississippi | Department...

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

    March 30, 2015 CX-013741: Categorical Exclusion Determination Statistical Analysis of ... March 30, 2015 CX-013758: Categorical Exclusion Determination Statistical Analysis of ...

  14. Virtual tour: INL's space battery facility

    ScienceCinema (OSTI)

    Johnson, Steve

    2013-05-28

    This virtual tour shows how INL fuels and tests nuclear power systems for deep space missions. To learn more about INL's contribution to the Mars Science Laboratory, visit http://www.inl.gov/marsrover.

  15. Building America Webinar: High Performance Space Conditioning...

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

    Simplified Space Conditioning Well-to-Wheels Analysis of Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Critical Question 4: What are the Best ...

  16. Building America Webinar: High Performance Space Conditioning...

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

    what is "simple" when it comes to space conditioning? Single Zone? Hydronic? Mini-split? ... simple and potentially lower cost solutions to a single furnace and ducts to each room. ...

  17. Open Space Stewardship Workshop for Secondary Teachers

    Broader source: Energy.gov [DOE]

    This practical, hands-on workshop provides an opportunity to experience the equipment and field techniques that are useful in Open Space Stewardship Program. The four day workshop (July 15-19 2013)...

  18. Space Conditioning Standing Technical Commitee Presentation

    Broader source: Energy.gov [DOE]

    This presentation outlines the goals of the Space Conditioning Standing Technical ommittee, as presented at the Building America Spring 2012 Stakeholder meeting on February 29, 2012, in Austin, Texas.

  19. Open Space Stewardship Program 2013 Celebration

    Office of Energy Efficiency and Renewable Energy (EERE)

    Students in grades K through 12 are involved in authentic environmental research on properties in their own communities, fostering a sense of ownership and responsibility for open space within...

  20. Small Space Heater Basics | Department of Energy

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

    Space heater capacities generally range between 10,000 Btu to 40,000 Btu per hour. Common fuels used for this purpose are electricity, propane, natural gas, and kerosene. Although ...

  1. CX-010372: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Lease Space and Operate Kbase at Emery Station CX(s) Applied: B1.24; B2.1; A9 Date: 12/15/2011 Location(s): California Offices(s): Berkeley Site Office

  2. CX-007637: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Trailer Space Roll Door North Side Purification CX(s) Applied: B1.3 Date: 01/18/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  3. CX-012186: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Vapor Space Corrosion Testing of Carbon Steel CX(s) Applied: B3.6 Date: 04/02/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  4. CX-012164: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Vapor Space Corrosion Testing of Carbon Steel CX(s) Applied: B3.6 Date: 04/29/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  5. CX-012053: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Vapor Space Corrosion Testing of Carbon Steel CX(s) Applied: B3.6 Date: 03/18/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  6. CX-013682: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replacement of Man Hole Covers Test Reactor Area Confined Space-051 and TRA-CX-091 CX(s) Applied: B2.5Date: 03/31/2015 Location(s): IdahoOffices(s): Idaho Operations Office

  7. CX-014174: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Lease of Office Space, 201 W. Springfield Ave., Suite 909, Champaign, Illinois CX(s) Applied: B1.24, B3.6Date: 09/15/2015 Location(s): IllinoisOffices(s): Berkeley Site Office

  8. CX-014637: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Vapor Space Corrosion Testing of Carbon Steel CX(s) Applied: B3.6Date: 02/29/2016 Location(s): South CarolinaOffices(s): Savannah River Operations Office

  9. Building America Webinar: Retrofitting Central Space Conditioning

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

    Strategies for Multifamily Buildings - Introduction | Department of Energy Introduction Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings - Introduction This presentation serves as the introduction to the Building America webinar held on July 16, 2014, and provided information about mproving the performance of central space conditioning systems in multifamily buildings. BA_webinar_intro_7-16-14.pdf (965.73 KB) More Documents &

  10. Stellar science unveiled at space conference

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

    Stellar science unveiled at space conference Stellar science unveiled at space conference The Laboratory will be represented in more than 20 papers to be given at the 42nd Lunar and Planetary Science Conference in Houston. March 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

  11. Small Reactor for Deep Space Exploration

    SciTech Connect (OSTI)

    none,

    2012-11-29

    This is the first demonstration of a space nuclear reactor system to produce electricity in the United States since 1965, and an experiment demonstrated the first use of a heat pipe to cool a small nuclear reactor and then harvest the heat to power a Stirling engine at the Nevada National Security Site's Device Assembly Facility confirms basic nuclear reactor physics and heat transfer for a simple, reliable space power system.

  12. Technology evaluation for space station atmospheric leakage

    SciTech Connect (OSTI)

    Lemon, D.K.; Friesel, M.A.; Griffin, J.W.; Skorpik, J.R.; Shepard, C.L.; Antoniak, Z.I.; Kurtz, R.J.

    1990-02-01

    A concern in operation of a space station is leakage of atmosphere through seal points and through the walls as a result of damage from particle (space debris and micrometeoroid) impacts. This report describes a concept for a monitoring system to detect atmosphere leakage and locate the leak point. The concept is based on analysis and testing of two basic methods selected from an initial technology survey of potential approaches. 18 refs., 58 figs., 5 tabs.

  13. Observations and simulations improve space weather models

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

    Observations improve space weather models Observations and simulations improve space weather models Researchers used data from the Van Allen Probes to improve a three-dimensional model created by Los Alamos scientists called DREAM3D. June 25, 2014 NASA's Van Allen Probes sample the Earth's magnetosphere. NASA's Van Allen Probes sample the Earth's magnetosphere. The work demonstrated that DREAM3D accurately simulated the behavior of a complex and dynamic event in the radiation belt that was

  14. Observations and simulations improve space weather models

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

    Observations improve space weather models Observations and simulations improve space weather models Researchers used data from the Van Allen Probes to improve a three-dimensional model created by Los Alamos scientists called DREAM3D. June 25, 2014 NASA's Van Allen Probes sample the Earth's magnetosphere. NASA's Van Allen Probes sample the Earth's magnetosphere. The work demonstrated that DREAM3D accurately simulated the behavior of a complex and dynamic event in the radiation belt that was

  15. Center for Space and Earth Science

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

    Institute of Geophysics, Planetary Physics, and Signatures Center for Space and Earth Science Promoting and supporting high-quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. Contact Director Reiner Friedel (505) 665-1936 Email Professional Staff Assistant Georgia Sanchez (505) 665-0855 Email Astophysics and Cosmology Hui Li (505) 665-3131 Email Climate Keeley Costigan (505) 665-4788 Email Geophysics David Coblentz (505)

  16. Space scientist tapped for French knighthood

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

    Space scientist tapped for French knighthood Space scientist tapped for French knighthood Roger Wiens was awarded the honorary title of chevalier (knight) in France's Academic Order of Palms for his work in forging strong ties between the French and American scientific communities. April 11, 2016 Roger Wiens (right), leader of Los Alamos National Laboratory's ChemCam project, received the honorary title of knight in France's Academic Order of Palms. Christophe Lemoine (left), Consul General of

  17. Small Reactor for Deep Space Exploration

    ScienceCinema (OSTI)

    none,

    2014-05-30

    This is the first demonstration of a space nuclear reactor system to produce electricity in the United States since 1965, and an experiment demonstrated the first use of a heat pipe to cool a small nuclear reactor and then harvest the heat to power a Stirling engine at the Nevada National Security Site's Device Assembly Facility confirms basic nuclear reactor physics and heat transfer for a simple, reliable space power system.

  18. Los Alamos imager aboard IBEX space mission

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

    Imager aboard IBEX space mission Los Alamos imager aboard IBEX space mission This is the first in a new series of talks that will focus on the emerging scientific field of quantitative biology. October 17, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  19. Hanford Site Confined Space Procedure (HSCSP)

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

    60 Revision 1 Hanford Site Confined Space Procedure (HSCSP) Prepared for the U.S. Department of Energy Assistant Secretary for Environmental Management Approved for Public Release; Further Dissemination Unlimited DOE-0360, Rev. 1 Hanford Site Confined Space Procedure (HSCSP) Published Date: 09/16/2015 Effective Date: 10/02/2015 ii CHANGE SUMMARY Minor changes made to format, grammar, and word choice in order to enhance consistency and readability. Section Change Details Signature Page Changed

  20. Flying on Sun Shine: Sailing in Space

    SciTech Connect (OSTI)

    Alhorn, Dean

    2012-03-28

    On January 20th, 2011, NanoSail-D successfully deployed its sail in space. It was the first solar sail vehicle to orbit the earth and the second sail ever unfurled in space. The 10m2 sail, deployment mechanism and electronics were packed into a 3U CubeSat with a volume of about 3500cc. The NanoSail-D mission had two objectives: eject a nanosatellite from a minisatellite; deploy its sail from a highly compacted volume to validate large structure deployment and potential de-orbit technologies. NanoSail-D was jointly developed by NASA's Marshall Space Flight Center and Ames Research Center. The ManTech/NeXolve Corporation provided key sail design support. NanoSail-D is managed by Marshall and jointly sponsored by the Army Space and Missile Defense Command, the Space Test Program, the Von Braun Center for Science and Innovation and Dynetics Inc. The presentation will provide insights into sailcraft advances and potential missions enabled by this emerging in-space propulsion technology.

  1. Science on the Hill: Why space weather matters

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

    Why space weather matters Science on the Hill: Why space weather matters Many people think of space as a silent, empty void and the sun as a distant source of light and heat. Not ...

  2. 1999 Commercial Buildings Characteristics--Glossary--Space-Heating...

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

    Space-Heating Equipment Glossary-Space-Heating Equipment Boiler: A type of space-heating equipment consisting of a vessel or tank where heat produced from the combustion of such...

  3. Unusual light in dark space revealed by Los Alamos, NASA

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

    Unusual light in dark space revealed by Los Alamos, NASA Unusual light in dark space revealed by Los Alamos, NASA By looking at the dark spaces between visible galaxies and stars ...

  4. On Variations of Space-heating Energy Use in Office Buildings

    SciTech Connect (OSTI)

    Lin, Hung-Wen; Hong, Tianzhen

    2013-05-01

    Space heating is the largest energy end use, consuming more than 7 quintillion joules of site energy annually in the U.S. building sector. A few recent studies showed discrepancies in simulated space-heating energy use among different building energy modeling programs, and the simulated results are suspected to be underpredicting reality. While various uncertainties are associated with building simulations, especially when simulations are performed by different modelers using different simulation programs for buildings with different configurations, it is crucial to identify and evaluate key driving factors to space-heating energy use in order to support the design and operation of low-energy buildings. In this study, 10 design and operation parameters for space-heating systems of two prototypical office buildings in each of three U.S. heating climates are identified and evaluated, using building simulations with EnergyPlus, to determine the most influential parameters and their impacts on variations of space-heating energy use. The influence of annual weather change on space-heating energy is also investigated using 30-year actual weather data. The simulated space-heating energy use is further benchmarked against those from similar actual office buildings in two U.S. commercial-building databases to better understand the discrepancies between simulated and actual energy use. In summary, variations of both the simulated and actual space-heating energy use of office buildings in all three heating climates can be very large. However these variations are mostly driven by a few influential parameters related to building design and operation. The findings provide insights for building designers, owners, operators, and energy policy makers to make better decisions on energy-efficiency technologies to reduce space-heating energy use for both new and existing buildings.

  5. Portable, parallel, reusable Krylov space codes

    SciTech Connect (OSTI)

    Smith, B.; Gropp, W.

    1994-12-31

    Krylov space accelerators are an important component of many algorithms for the iterative solution of linear systems. Each Krylov space method has it`s own particular advantages and disadvantages, therefore it is desirable to have a variety of them available all with an identical, easy to use, interface. A common complaint application programmers have with available software libraries for the iterative solution of linear systems is that they require the programmer to use the data structures provided by the library. The library is not able to work with the data structures of the application code. Hence, application programmers find themselves constantly recoding the Krlov space algorithms. The Krylov space package (KSP) is a data-structure-neutral implementation of a variety of Krylov space methods including preconditioned conjugate gradient, GMRES, BiCG-Stab, transpose free QMR and CGS. Unlike all other software libraries for linear systems that the authors are aware of, KSP will work with any application codes data structures, in Fortran or C. Due to it`s data-structure-neutral design KSP runs unchanged on both sequential and parallel machines. KSP has been tested on workstations, the Intel i860 and Paragon, Thinking Machines CM-5 and the IBM SP1.

  6. Multimegawatt power sources for commercial space operations

    SciTech Connect (OSTI)

    Dearien, J.A.; Martinell, J.S.

    1988-01-01

    There is a great deal of interest in commercial operation in space today, but very little consideration of where the power to run such an operation is to come from. For any commercial operation in space, the power source, especially those involving kilowatts and megawatts of power, must be considered at the very onset of the venture. The Multimegawatt Space Reactor Program at the Idaho National Engineering Laboratory is working this problem in conjunction with the development of Strategic Defense Initiative needs. The same type of up-front power development program needs to be considered in all discussions associated with commercial development in space. A system developed for a commercial operation in space will most likely be a hybrid system utilizing both electrical and thermal energy. Even if the commercial process consists totally of high power thermal energy usage, there will be a certain amount of electricity required for controls, mass transport, environmental control (if manned), and communications. The optimum system will thus require a great deal of planning and coordination with the development of the commercial process. 2 refs., 4 figs.

  7. Hearing Before the House Science, Space, and Technology Subcommittee...

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

    House Science, Space, and Technology Subcommittee on Energy, and Subcommittee on Oversight Hearing Before the House Science, Space, and Technology Subcommittee on Energy, and ...

  8. Before the House Committee on Science, Space and Technology Subcommitt...

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

    Science, Space and Technology Subcommittee on Energy Before the House Committee on Science, Space and Technology Subcommittee on Energy Testimony of Dr. Imre Gyuk, Program Manger ...

  9. SP-100, the US Space Nuclear Reactor Power Program. Technical...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: SP-100, the US Space Nuclear Reactor Power Program. Technical information report Citation Details In-Document Search Title: SP-100, the US Space Nuclear Reactor ...

  10. Agua Calientes Trailer Park Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Park Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Agua Calientes Trailer Park Space Heating Low Temperature Geothermal Facility Facility Agua...

  11. James Webb Space Telescope: PM Lessons Applied - Eric Smith,...

    Energy Savers [EERE]

    James Webb Space Telescope: PM Lessons Applied - Eric Smith, Deputy Program Director, NASA James Webb Space Telescope: PM Lessons Applied - Eric Smith, Deputy Program Director,...

  12. 88-Inch Cyclotron Contributions to Space Exploration - 88-Inch...

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

    88-Inch Cyclotron Contributions to Space Exploration Space missions and vehicles with electronic parts, materials, or recovered samples tested at the 88-Inch Cyclotron: Apollo 17 ...

  13. Klamath Churches (5) Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Churches (5) Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Klamath Churches (5) Space Heating Low Temperature Geothermal Facility Facility...

  14. LEDSGP/Agriculture Work Space/Tools | Open Energy Information

    Open Energy Info (EERE)

    LEDSGPAgriculture Work SpaceTools < LEDSGP(Redirected from Agriculture Work SpaceTools) Jump to: navigation, search Low Emission Development Strategies Global Partnership...

  15. Hearing Before the Science, Space, and Technology Subcommittee...

    Energy Savers [EERE]

    Science, Space, and Technology Subcommittee on Research and Technology Hearing Before the Science, Space, and Technology Subcommittee on Research and Technology ...

  16. Klamath County Shops Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Shops Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Klamath County Shops Space Heating Low Temperature Geothermal Facility Facility Klamath...

  17. Hunters Hot Spring Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Hot Spring Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Hunters Hot Spring Space Heating Low Temperature Geothermal Facility Facility Hunters...

  18. Modoc High School Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    High School Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Modoc High School Space Heating Low Temperature Geothermal Facility Facility Modoc...

  19. Medical Center Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Medical Center Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Medical Center Space Heating Low Temperature Geothermal Facility Facility Medical...

  20. Corral Space Heating Low Temperature Geothermal Facility | Open...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Corral Space Heating Low Temperature Geothermal Facility Facility Corral Sector Geothermal energy...

  1. The Wilderness Lodge Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name The Wilderness Lodge Space Heating Low Temperature Geothermal Facility Facility The Wilderness...

  2. Boulder Hot Springs Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Boulder Hot Springs Space Heating Low Temperature Geothermal Facility Facility Boulder Hot...

  3. Manley Hot Springs Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Manley Hot Springs Space Heating Low Temperature Geothermal Facility Facility Manley Hot Springs...

  4. Jump Steady Resort Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Jump Steady Resort Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jump Steady Resort Space Heating Low Temperature Geothermal Facility Facility...

  5. Circle Hot Springs Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Circle Hot Springs Space Heating Low Temperature Geothermal Facility Facility Circle Hot Springs...

  6. Klamath Schools (7) Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Schools (7) Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Klamath Schools (7) Space Heating Low Temperature Geothermal Facility Facility...

  7. Health Spa Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Spa Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Health Spa Space Heating Low Temperature Geothermal Facility Facility Glenwood Springs Health...

  8. Desert Hot Springs Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Springs Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Desert Hot Springs Space Heating Low Temperature Geothermal Facility Facility Desert Hot...

  9. Vale Residences Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Residences Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Vale Residences Space Heating Low Temperature Geothermal Facility Facility Vale...

  10. Twin Peaks Motel Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Peaks Motel Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Twin Peaks Motel Space Heating Low Temperature Geothermal Facility Facility Twin...

  11. Lava Hot Springs Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Lava Hot Springs Space Heating Low Temperature Geothermal Facility Facility Lava Hot Springs...

  12. Hot Sulphur Springs Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Hot Sulphur Springs Space Heating Low Temperature Geothermal Facility Facility Hot Sulphur...

  13. Medical Hot Springs Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Medical Hot Springs Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Medical Hot Springs Space Heating Low Temperature Geothermal Facility...

  14. Klamath Residence (500) Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Residence (500) Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Klamath Residence (500) Space Heating Low Temperature Geothermal Facility...

  15. Broadwater Athletic Club & Hot Springs Space Heating Low Temperature...

    Open Energy Info (EERE)

    Broadwater Athletic Club & Hot Springs Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Broadwater Athletic Club & Hot Springs Space Heating Low...

  16. Van Norman Residences Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Norman Residences Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Van Norman Residences Space Heating Low Temperature Geothermal Facility...

  17. Cottonwood Hot Springs Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Hot Springs Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Cottonwood Hot Springs Space Heating Low Temperature Geothermal Facility Facility...

  18. Cedarville Elementary & High School Space Heating Low Temperature...

    Open Energy Info (EERE)

    Cedarville Elementary & High School Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Cedarville Elementary & High School Space Heating Low...

  19. Stroppel Hotel Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Stroppel Hotel Space Heating Low Temperature Geothermal Facility Facility Stroppel Hotel Sector...

  20. Tecopa Hot Springs Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Tecopa Hot Springs Space Heating Low Temperature Geothermal Facility Facility Tecopa Hot Springs...

  1. Walley's Hot Springs Resort Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Walley's Hot Springs Resort Space Heating Low Temperature Geothermal Facility Facility Walley's...

  2. Vale Slaughter House Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Slaughter House Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Vale Slaughter House Space Heating Low Temperature Geothermal Facility Facility...

  3. Arrowhead Hot Springs Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Hot Springs Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Arrowhead Hot Springs Space Heating Low Temperature Geothermal Facility Facility...

  4. Box Canyon Motel Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Canyon Motel Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Box Canyon Motel Space Heating Low Temperature Geothermal Facility Facility Box...

  5. Melozi Space Heating Low Temperature Geothermal Facility | Open...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Melozi Space Heating Low Temperature Geothermal Facility Facility Melozi Sector Geothermal energy...

  6. Fairmont Hot Springs Resort Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Fairmont Hot Springs Resort Space Heating Low Temperature Geothermal Facility Facility Fairmont...

  7. Salida Hot Springs (Poncha Spring) Space Heating Low Temperature...

    Open Energy Info (EERE)

    Salida Hot Springs (Poncha Spring) Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Salida Hot Springs (Poncha Spring) Space Heating Low...

  8. Maywood Industries of Oregon Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Maywood Industries of Oregon Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Maywood Industries of Oregon Space Heating Low Temperature...

  9. Lolo Hot Springs Resort Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Lolo Hot Springs Resort Space Heating Low Temperature Geothermal Facility Facility Lolo Hot...

  10. Henley High School Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Henley High School Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Henley High School Space Heating Low Temperature Geothermal Facility Facility...