National Library of Energy BETA

Sample records for mechanical engineering university

  1. Rob Andrews Joshua Pearce, Andrew Pollard Queen's University Department of Mechanical and Materials Engineering

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

    Snowfall on PV Systems Rob Andrews Joshua Pearce, Andrew Pollard Queen's University Department of Mechanical and Materials Engineering Calama Consulting (www.calamaconsulting.ca) andrewsr@me.queensu.ca 613-530-0323 Presented at the 2013 Sandia PV Performance Modeling Workshop Santa Clara, CA. May 1-2, 2013 Published by Sandia National Laboratories with the Permission of the Author. 13-4-22 Snow on PV ● How do we measure the effects of snow on PV? ● How can we distinguish snowfall effects

  2. Mechanical Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Engineering Services (PEJD) organization of Program Implementation Energy Efficiency, Power Services, Bonneville Power Administration (BPA). As part of the Power...

  3. Project Engineer (Nuclear/Mechanical Engineer) | Princeton Plasma...

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

    Project Engineer (NuclearMechanical Engineer) Department: Engineering Supervisor(s): ... Its Mechanical Engineering Division (MED) is seeking to hire a NuclearMechanical Engineer ...

  4. Career Map: Mechanical Engineer | Department of Energy

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

    Mechanical Engineer Career Map: Mechanical Engineer A mechanical engineer works with a large yellow robotic arm. Mechanical Engineer Position Title Mechanical Engineer Alternate Title(s) Project Engineer, Quality Engineer, Research Engineer, Design Engineer, Sales Engineer Education & Training Level Advanced, Bachelor's degree required, prefer graduate degree Education & Training Level Description Mechanical engineers need a bachelor's degree. A graduate degree is typically needed for

  5. Mechanical Engineering | Argonne National Laboratory

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

    Capabilities Electronics Design and Fabrication High Performance Computing Mechanical Engineering Monte Carlo Simulations Mechanical Engineering Mechanical Engineering In recent years the Mechanical Support Group has participated in the construction of the ATLAS Tile Calorimeter, as well as detectors for the MINOS and NOvA experiments. For ATLAS, the group was responsible for construction of a large fraction of the extended barrel tile hadron calorimeter. For MINOS, we designed and fabricated

  6. 33rd International Symposium on Combustion Hottel Lecture Applications of Quantitative Laser Sensors to Kinetics, Propulsion and Practical Combustion Systems Ronald K. Hanson Department of Mechanical Engineering Stanford University, Stanford CA, 94305

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

    for Combustion Science Stanford University Contribution R. K. Hanson and D. F. Davidson Department of Mechanical Engineering Stanford University 1 * Butanol Studies * Ignition Delay Times * Species Time-Histories * Reaction Rate Constants * Methyl Ester Studies * Ignition Delay Times Long-Term Objectives * Generate high-quality fundamental kinetics database using shock tube/laser absorption methods Leading to: * Improved detailed mechanisms for next-generation fuels First Targets: * Isomers of

  7. Stirling engine research at national and university laboratories in Japan

    SciTech Connect (OSTI)

    Hane, G.J.; Hutchinson, R.A.

    1987-09-01

    Pacific Northwest Laboratory (PNL) reviewed research projects that are related to the development of Stirling engines and that are under way at Japanese national laboratories and universities. The research and development focused on component rather than on whole engine development. PNL obtained the information from a literature review and interviews conducted at the laboratories and universities. The universities have less equipment available and operate with smaller staffs for research than do the laboratories. In particular, the Mechanical Engineering Laboratory and the Aerospace Laboratory conduct high-quality component and fundamental work. Despite having less equipment, some of the researchers at the universities conduct high-quality fundamental research. As is typical in Japan, several of the university professors are very active in consulting and advisory capacities to companies engaged in Stirling engine development, and also with government and association advisory and technical committees. Contacts with these professors and selective examination of their research are good ways to keep abreast of Japanese Stirling developments.

  8. Mechanical Engineering Department Technical Review

    SciTech Connect (OSTI)

    Carr, R.B.; Denney, R.M.

    1981-07-01

    The Mechanical Engineering Department Technical Review is published to inform readers of various technical activities within the Department, promote exchange of ideas, and give credit to personnel who are achieving the results. The report is presented in two parts: technical achievements and publication abstracts. The first is divided into seven sections, each of which reports on an engineering division and its specific activities related to nuclear tests, nuclear explosives, weapons, energy systems, engineering sciences, magnetic fusion, and materials fabrication.

  9. Mechanical Engineer | Princeton Plasma Physics Lab

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

    Engineer Department: Engineering Supervisor(s): Bill Blanchard Staff: EM 3 Requisition Number: 1500 The Mechanical Design Engineer will develop, design, manufacture, and test ...

  10. Bellcrank mechanisms for Stirling engines

    SciTech Connect (OSTI)

    Senft, J.R.; Senft, V.J.

    1996-12-31

    This paper describes a family of linkage drive systems for Stirling engines containing several new members. These mechanisms are adaptable to all three configurations of Stirling engine, impose minimal side loads on pistons and displacer rods, and include compact forms suitable for pressurized high performance engines. This group of drive systems is generated by a simple common scheme. Near sinusoidal motion is taken from a crankshaft carrying a single crankpin by two connecting rods each driving a bellcrank. The stationary pivots of the bellcranks are located so that their oscillatory motion has the phase angle separation required between the piston and displacer. The bellcranks are further configured to bring the third pin motion to a location suitable for coupling with the piston or displacer of the engine in a way which minimizes side loading. The paper presents a number of new linkage drives from the dual bellcrank family and indicates how they are embodied in beta and alpha type Stirling engines. The paper includes a design for a small multipurpose engine incorporating one of the subject mechanisms.

  11. Micro electromechanical systems (MEMS) for mechanical engineers

    SciTech Connect (OSTI)

    Lee, A. P., LLNL

    1996-11-18

    The ongoing advances in Microelectromechanical Systems (MEMS) are providing man-kind the freedom to travel to dimensional spaces never before conceivable. Advances include new fabrication processes, new materials, tailored modeling tools, new fabrication machines, systems integration, and more detailed studies of physics and surface chemistry as applied to the micro scale. In the ten years since its inauguration, MEMS technology is penetrating industries of automobile, healthcare, biotechnology, sports/entertainment, measurement systems, data storage, photonics/optics, computer, aerospace, precision instruments/robotics, and environment monitoring. It is projected that by the turn of the century, MEMS will impact every individual in the industrial world, totaling sales up to $14 billion (source: System Planning Corp.). MEMS programs in major universities have spawned up all over the United States, preparing the brain-power and expertise for the next wave of MEMS breakthroughs. It should be pointed out that although MEMS has been initiated by electrical engineering researchers through the involvement of IC fabrication techniques, today it has evolved such that it requires a totally multi-disciplinary team to develop useful devices. Mechanical engineers are especially crucial to the success of MEMS development, since 90% of the physical realm involved is mechanical. Mechanical engineers are needed for the design of MEMS, the analysis of the mechanical system, the design of testing apparatus, the implementation of analytical tools, and the packaging process. Every single aspect of mechanical engineering is being utilized in the MEMS field today, however, the impact could be more substantial if more mechanical engineers are involved in the systems level designing. In this paper, an attempt is made to create the pathways for a mechanical engineer to enter in the MEMS field. Examples of application in optics and medical devices will be used to illustrate how mechanical

  12. Sandia National Laboratories: Careers: Mechanical Engineering

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

    Mechanical Engineering Engineering photo Sandia mechanical engineers design and develop advanced components and systems for national-defense programs, homeland security, and other applications. Mechanical engineers at Sandia work on design, analysis, manufacturing, and test activities in many areas, including nuclear weapons and power, renewable energy, intelligent machines, robotics, pulsed power, missile defense, remote sensing, advanced manufacturing, and micro- and nanosystems. Sandia

  13. Mechanical engineering department technical review

    SciTech Connect (OSTI)

    Carr, R.B. Denney, R.M.

    1981-01-01

    The Mechanical Engineering Department Technical Review is published to: (1) inform the readers of various technical activities within the department, (2) promote exchange of ideas, and (3) give credit to the personnel who are achieving the results. The report is formatted into two parts: technical acievements and publication abstracts. The first is divided into eight sections, one for each division in the department providing the reader with the names of the personnel and the division accomplishing the work.

  14. Mechanical Engineering Department technical abstracts

    SciTech Connect (OSTI)

    Denney, R.M.

    1982-07-01

    The Mechanical Engineering Department publishes listings of technical abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). Overall information about current activities of each of the Department's seven divisions precedes the technical abstracts.

  15. Mechanical Engineering Department technical review

    SciTech Connect (OSTI)

    Carr, R.B.; Abrahamson, L.; Denney, R.M.; Dubois, B.E

    1982-01-01

    Technical achievements and publication abstracts related to research in the following Divisions of Lawrence Livermore Laboratory are reported in this biannual review: Nuclear Fuel Engineering; Nuclear Explosives Engineering; Weapons Engineering; Energy Systems Engineering; Engineering Sciences; Magnetic Fusion Engineering; and Material Fabrication. (LCL)

  16. Mechanical Design Engineer (MED) | Princeton Plasma Physics Lab

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

    Design Engineer (MED) Department: Engineering Supervisor(s): Douglas Loesser Staff: ENG 3 ... Its Mechanical Engineering Division (MED) is seeking to hire a Mechanical Engineer. The ...

  17. Optical-Mechanical Engineer | Princeton Plasma Physics Lab

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

    Optical-Mechanical Engineer Department: Engineering Supervisor(s): Bill Blanchard Staff: ... We are seeking an Optical-Mechanical Engineer to join the Diagnostics Engineering Team in ...

  18. University of Alaska Fairbanks | Department of Energy

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

    Alaska Fairbanks University of Alaska Fairbanks Team roster: Clay Allen, Mechanical Engineering; Elisha Dalbec, Mechanical Engineering; Jessica Garvin, Mechanical Engineering; Matthew Pacheco, Mechanical Engineering; Adam Becia, Mechanical Engineering; Daniel Poesy, Mechanical Engineering; Taylor Roth, Mechanical Engineering; Alex Mitchell, Mechanical Engineering; Isaac Lammers, Mechanical Engineering; Dalton Newbrough, Mechanical Engineering Team roster: Clay Allen, Mechanical Engineering;

  19. Technical abstracts: Mechanical engineering, 1990

    SciTech Connect (OSTI)

    Broesius, J.Y.

    1991-03-01

    This document is a compilation of the published, unclassified abstracts produced by mechanical engineers at Lawrence Livermore National Laboratory (LLNL) during the calendar year 1990. Many abstracts summarize work completed and published in report form. These are UCRL-JC series documents, which include the full text of articles to be published in journals and of papers to be presented at meetings, and UCID reports, which are informal documents. Not all UCIDs contain abstracts: short summaries were generated when abstracts were not included. Technical Abstracts also provides descriptions of those documents assigned to the UCRL-MI (miscellaneous) category. These are generally viewgraphs or photographs presented at meetings. An author index is provided at the back of this volume for cross referencing.

  20. The Stirling engine as a low cost tool to educate mechanical engineers

    SciTech Connect (OSTI)

    Gros, J.; Munoz, M.; Moreno, F.; Valero, A.

    1995-12-31

    The University of Zaragoza through CIRCE, the New Enterprise foundation, an Opel foundation and the local Government of Aragon have been developed a program to introduce the Stirling Engine as a low cost tool to educate students in mechanical engineering. The promotion of a prize like GNAT Power organized by the magazine Model Engineer in London, has improved the practical education of students in the field of mechanical devices and thermal engines. Two editions of the contest, 1993 and 1994, awarded the greatest power Stirling engine made by only using a little candle of paraffin as a heat source. Four engines were presented in the first edition, with an average power of about 100 mW, and seven engines in the second one, achieving a power of about 230 mW. Presentations in Technical Schools and the University have been carried out. Also low cost tools have been made for measuring an electronic device to draw the real internal pressure volume diagram using a PC. A very didactic software to design classic kinematic alpha, beta and gamma engines plus Ringbom beta and gamma engines has been created. A book is going to be published (in Spanish) explaining the design of small Stirling engines as a way to start with low cost research in thermal engines, a very difficult target with IC engines.

  1. Neutral Beam Mechanical Engineer | Princeton Plasma Physics Lab

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

    Mechanical Engineer Department: Engineering Supervisor(s): Tim Stevenson Staff: ENG 04 Requisition Number: 1500578 Provides general Mechanical Engineering and operations support...

  2. Texas A&M University Engineering Career Fair

    Office of Energy Efficiency and Renewable Energy (EERE)

    Location: Student Engineers' Council, 3127 Texas A&M University (TAMU), College Station, TX 77843POC: Recruitment@doe.govAddtional Information: http://engineering.tamu.edu/

  3. Michigan: Universities Train Next Generation of Automotive Engineers...

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

    out Advanced Electric Drive Vehicle Education programs to educate future engineers about electric drive vehicles. All three universities are developing courses for undergraduate...

  4. Mod I automotive Stirling engine mechanical development

    SciTech Connect (OSTI)

    Simetkosky, M.

    1984-01-01

    The Mod I Stirling engine was the first automotive Stirling engine designed specifically for automotive application. Testing of these engines has revealed several deficiencies in engine mechanical integrity which have been corrected by redesign or upgrade. The main deficiencies uncovered during the Mod I program lie in the combustion, auxiliary, main seal, and heater head areas. This paper will address each of the major area deficiencies in detail, and describe the corrective actions taken as they apply to the Mod I and the next Stirling-engine design, the Upgraded Mod I (a redesign to incorporate new materials for cost/weight reduction and improved performance).

  5. American Society of Mechanical Engineers/Savannah River National...

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

    American Society of Mechanical EngineersSavannah River National Laboratory (ASMESRNL) ... American Society of Mechanical EngineersSavannah River National Laboratory (ASMESRNL) ...

  6. Thermal and Mechanical Design Aspects of the LIFE Engine (Journal...

    Office of Scientific and Technical Information (OSTI)

    Thermal and Mechanical Design Aspects of the LIFE Engine Citation Details In-Document Search Title: Thermal and Mechanical Design Aspects of the LIFE Engine The Laser Inertial ...

  7. Variability in Mechanical Properties of Laser Engineered Net...

    Office of Scientific and Technical Information (OSTI)

    Variability in Mechanical Properties of Laser Engineered Net Shaping Material. Citation Details In-Document Search Title: Variability in Mechanical Properties of Laser Engineered ...

  8. Tapping Top University Draft Picks to Engineer Solar Championships |

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

    Department of Energy Top University Draft Picks to Engineer Solar Championships Tapping Top University Draft Picks to Engineer Solar Championships February 2, 2012 - 3:03pm Addthis The Office of Energy Efficiency and Renewable Energy offers a variety of internships, fellowships, and scholarships in addition to the postdoctoral research awards. Current SunShot fellows pose in front of the Apollo Lunar Module at the National Air and Space Museum. | Energy Department file photo. The Office of

  9. University of Massachusetts Amherst | Department of Energy

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

    Massachusetts Amherst University of Massachusetts Amherst Team roster: Evan Benoit, Mechanical Engineering; Robert Bonetti, Management; Kristina Bosnic, Mechanical Engineering; Justin Calderara, Mechanical Engineering; Murphy Davidson, Mechanical Engineering; Marina Di Cocco, Industrial Engineering; Stephen Draghi, Accounting; Eric Dupuis, Mechanical Engineering; Gregory Forbes, Mechanical Engineering; Pavel Grigorash, Mechanical Engineering; Stephen Hicks, Mechanical Engineering; John Hoar,

  10. Cosmic Accelerators: Engines of the Extreme Universe

    SciTech Connect (OSTI)

    Funk, Stefan

    2009-06-23

    The universe is home to numerous exotic and beautiful phenomena, some of which can generate almost inconceivable amounts of energy. While the night sky appears calm, it is populated by colossal explosions, jets from supermassive black holes, rapidly rotating neutron stars, and shock waves of gas moving at supersonic speeds. These accelerators in the sky boost particles to energies far beyond those we can produce on earth. New types of telescopes, including the Fermi Gamma-ray Space Telescope orbiting in space, are now discovering a host of new and more powerful accelerators. Please come and see how these observations are revising our picture of the most energetic phenomena in the universe.

  11. The Future of University Nuclear Engineering Programs and University Research and Training Reactors

    Broader source: Energy.gov [DOE]

    Nuclear engineering programs and departments with an initial emphasis in fission were formed in the late 1950’s and 1960’s from interdisciplinary efforts in many of the top research universities,...

  12. Thermodynamic universality of quantum Carnot engines

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

    Gardas, Bartłomiej; Deffner, Sebastian

    2015-10-12

    The Carnot statement of the second law of thermodynamics poses an upper limit on the efficiency of all heat engines. Recently, it has been studied whether generic quantum features such as coherence and quantum entanglement could allow for quantum devices with efficiencies larger than the Carnot efficiency. The present study shows that this is not permitted by the laws of thermodynamic —independent of the model. We will show that rather the definition of heat has to be modified to account for the thermodynamic cost of maintaining non-Gibbsian equilibrium states. As a result, our theoretical findings are illustrated for two experimentallymore » relevant examples.« less

  13. Thermodynamic universality of quantum Carnot engines

    SciTech Connect (OSTI)

    Gardas, Bart?omiej; Deffner, Sebastian

    2015-10-12

    The Carnot statement of the second law of thermodynamics poses an upper limit on the efficiency of all heat engines. Recently, it has been studied whether generic quantum features such as coherence and quantum entanglement could allow for quantum devices with efficiencies larger than the Carnot efficiency. The present study shows that this is not permitted by the laws of thermodynamic independent of the model. We will show that rather the definition of heat has to be modified to account for the thermodynamic cost of maintaining non-Gibbsian equilibrium states. As a result, our theoretical findings are illustrated for two experimentally relevant examples.

  14. Boise State University Idaho | Department of Energy

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

    Boise State University Idaho Boise State University Idaho Team Roster: Anaysa Aguilar, Mechanical Engineering; Chris Davis, Mechanical Engineering; Dennis Twitty, Mechanical Engineering; Omar Alozaymi, Electrical Engineering; Joe Fercho, Electrical Engineering; Seth Townsend, Electrical Engineering; Carson Heagen, Business; Alex Hernandez, Business; Ashley Hulse, Business; Colin Lesch, Business; Joseph Skogen, Business Team Roster: Anaysa Aguilar, Mechanical Engineering; Chris Davis, Mechanical

  15. Stirling engine control mechanism and method

    DOE Patents [OSTI]

    Dineen, John J.

    1983-01-01

    A reciprocating-to-rotating motion conversion and power control device for a Stirling engine includes a hub mounted on an offset portion of the output shaft for rotation relative to the shaft and for sliding motion therealong which causes the hub to tilt relative to the axis of rotation of the shaft. This changes the angle of inclination of the hub relative to the shaft axis and changes the axial stroke of a set of arms connected to the hub and nutating therewith. A hydraulic actuating mechanism is connected to the hub for moving its axial position along the shaft. A balancing wheel is linked to the hub and changes its angle of inclination as the angle of inclination of the hub changes to maintain the mechanism in perfect balance throughout its range of motion.

  16. Biomedical Engineering Bionanosystems Research at Louisiana Tech University

    SciTech Connect (OSTI)

    Palmer, James; Lvov, Yuri; Hegab, Hisham; Snow, Dale; Wilson, Chester; McDonald, John; Walker, Lynn; Pratt, Jon; Davis, Despina; Agarwal, Mangilal; DeCoster, Mark; Feng, June; Que, Long; O'Neal, Chad; Guilbeau, Eric; Zivanovic, Sandra; Dobbins, Tabbetha; Gold, Scott; Mainardi, Daniela; Gowda, Shathabish; Napper, Stan

    2010-03-25

    billion gallons of cellulosic ethanol by 2013. Louisiana is well positioned to become a national contributor in cellulosic ethanol, with an excellent growing season, a strong pulp/paper industry, and one of the nation's first cellulosic ethanol demonstration plants. Dr. Palmer in Chemical Engineering at Louisiana Tech University is collaborating with Drs. Lvov and Snow in Chemistry and Dr. Hegab in Mechanical Engineering to capitalize on these advantages by applying nanotechnology to improve the cellulosic ethanol processes. In many of these processes, expensive enzymes are used to convert the cellulose to sugars. The nanotechnology processes developed at Louisiana Tech University can immobilize these enzymes and therefore significantly reduce the overall costs of the process. Estimates of savings range from approximately $32 million at each cellulosic ethanol plant, to $7.5 billion total if the 16 billion gallons of cellulosic ethanol is achieved. This process has the advantage of being easy to apply in a large-scale commercial environment and can immobilize a wide variety or mixture of enzymes for production. Two primary objectives with any immobilization technique are to demonstrate reusability and catalytic activity (both reuse of the immobilized enzyme and reuse of the polymer substrate). The scale-up of the layering-by-layering process has been a focus this past year as some interesting challenges in the surface chemistry have become evident. Catalytic activity of cellulase is highly dependent upon how the feed material is pretreated to enhance digestion. Therefore, efforts this year have been performed this year to characterize our process on a few of the more prevalent pretreatment methods.

  17. American Society of Mechanical Engineers/Savannah River National...

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

    American Society of Mechanical EngineersSavannah River National Laboratory (ASMESRNL) ... Sponsored by SRNL, ASME, and DOE held at the Center for Hydrogen Research, Aiken, SC, ...

  18. Johney Green to Lead NREL Mechanical and Thermal Systems Engineering...

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

    Johney Green to Lead NREL Mechanical and Thermal Systems Engineering Research August 11, 2016 Photo of Johney Green Photo of Johney Green The Energy Department's National Renewable ...

  19. Johney Green to Lead NREL Mechanical and Thermal Systems Engineering...

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

    Johney Green to Lead NREL Mechanical and Thermal Systems Engineering Research August 11, 2016 The Energy Department's National Renewable Energy Laboratory (NREL) has named Dr. ...

  20. University of Massachusetts Lowell | Department of Energy

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

    Lowell University of Massachusetts Lowell Team roster: Dan Paikowsky, Management; Christian Bain, Entrepreneurship; Noah Meunier, Mechanical Engineering & Management; Bill Hallissey, Electrical Engineering; Zach Anderson, Electrical Engineering; Seth Dabney, Electrical Engineering; Matt Siopes, Electrical Engineering; Nik Patel, Electrical Engineering; Mahed Barre, Electrical Engineering; Kyle Stuart, Electrical Engineering; Linda Pratto, Mechanical Engineering; Patrick Anderson Mechanical

  1. WSU Mechanical Engineering students unveil their solutions to help PNNL

    National Nuclear Security Administration (NNSA)

    researchers with nonproliferation and international safeguards work | National Nuclear Security Administration | (NNSA) WSU Mechanical Engineering students unveil their solutions to help PNNL researchers with nonproliferation and international safeguards work Wednesday, May 11, 2016 - 11:29am PNNL engineer Devin Wright, left, and WSU engineering student Nate Williams position a detector on the templating cart designed to position detection instruments accurately. Pacific Northwest National

  2. Advanced Manufacturing and Engineering Equipment at the University of Southern Indiana

    SciTech Connect (OSTI)

    Mitchell, Zane Windsor; Gordon, Scott Allen

    2014-08-04

    Department of Energy grant DE-SC0005231was awarded to the University of Southern Indiana for the purchase of Advanced Manufacturing and Engineering equipment.

  3. Mechanisms Engineering Test Loop - Phase I Status Report - FY2015

    SciTech Connect (OSTI)

    Hvasta, M.; Grandy, C.; Lisowski, D.; Borowski, A.

    2015-09-01

    This report documents the current status of the Mechanisms Engineering Test Loop (METL) as of the end of FY2015. METL is currently in Phase I of its design and construction.

  4. 10 Questions for a Mechanical Engineer: Michael Brambley | Department of

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

    Energy Mechanical Engineer: Michael Brambley 10 Questions for a Mechanical Engineer: Michael Brambley July 17, 2013 - 1:51pm Addthis Pictured here is Michael Brambley in front of equipment that supplies chilled water to PNNL Building Diagnostics Laboratory's air handler. The cooled air from an air handler is distributed to terminal boxes, which are the last point for controlling air temperature and flow before distributing it throughout a building zone. In a new control strategy for

  5. Bucknell University | Open Energy Information

    Open Energy Info (EERE)

    University Address Civil & Mechanical Engineering Departments, Hydraulic Flume, 701 Moore Avenue, Dana Engineering Building Place Lewisburg, PA Zip 17837 Sector Hydro Phone...

  6. CASL - University of Michigan

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

    University of Michigan Ann Arbor, MI The U-M College of Engineering is home to four leading engineering departments that are actively participating in CASL: Nuclear Engineering and Radiological Sciences Aerospace Engineering Materials Science and Engineering Mechanical Engineering Key Contributions Computational methods development for radiation transport and coupled multiphysics simulation Uncertainty quantification for computational fluid dynamics with adjoint methods Analysis of structural

  7. Accelerated expansion of the universe la the Stueckelberg mechanism

    SciTech Connect (OSTI)

    Akarsu, zgr; Ar?k, Metin; Kat?rc?, Nihan; Kavuk, Mehmet E-mail: metin.arik@boun.edu.tr E-mail: mehmet.kavuk@boun.edu.tr

    2014-07-01

    We investigate a cosmological model in which the Stueckelberg fields are non-minimally coupled to the scalar curvature in a gauge invariant manner. We present not only a solution that can be considered in the context of the late time acceleration of the universe but also a solution compatible with the inflationary cosmology. Distinct behaviors of the scalar and vector fields together with the real valued mass gained by the Stueckelberg mechanism lead the universe to go through the two different accelerated expansion phases with a decelerated expansion phase between them. On the other hand, in the solutions we present, if the mass is null then the universe is either static or exhibits a simple power law expansion due to the vector field potential.

  8. Mechanism analysis of a cam driven rotary engine

    SciTech Connect (OSTI)

    Craven, R.; Cox, J.; Smith, J.E.; Ford, S.

    1988-01-01

    The plate cam rotary mechanism has application as an IC engine, a pump, a compressor or any similar device. The basic design and operating parameters are explained. The kinematic analysis provides the relationships necessary for a parametric cam track equation. Various parameters are explained and tracks for sinusoidal motion and dwell motion are computed. Various applications are discussed of how this mechanism may be employed. 6 references.

  9. Heavy Element Synthesis Reaction Mechanisms W. Loveland Oregon State University

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

    Reaction Mechanisms W. Loveland Oregon State University Production of Heavy Elements in Complete Fusion Reactions * We need to know three spin-dependent quantities: (a) the capture cross section, (b) the fusion probability and (c) the survival probability, and their isospin dependence where Examples of cold fusion predictions The problem Hot fusion examples "How good are the model predictions of cross sections" * Very controversial Zagrebaev and Greiner (2015) Zagrebaev et al. (2001)

  10. Engineering Technician

    Broader source: Energy.gov [DOE]

    Alternate Title(s):Civil Engineering Technician; Electrical Engineering Technician; Mechanical Engineering Technician; Environmental Engineering Technician

  11. University of Wisconsin - Madison 2016 | Department of Energy

    Energy Savers [EERE]

    Lowell 2016 University of Massachusetts Lowell 2016 Team roster: Dan Paikowsky, Management; Christian Bain, Entrepreneurship; Noah Meunier, Mechanical Engineering & Management; Bill Hallissey, Electrical Engineering; Zach Anderson, Electrical Engineering; Seth Dabney, Electrical Engineering; Matt Siopes, Electrical Engineering; Nik Patel, Electrical Engineering; Mahed Barre, Electrical Engineering; Kyle Stuart, Electrical Engineering; Linda Pratto, Mechanical Engineering; Patrick Anderson

  12. Hai Wang, Z. Hua, W. Lua, M.D. Thouless - Department of Mechanical Engineering, and Department of Materials

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

    Hai Wang, Z. Hua, W. Lua, M.D. Thouless - Department of Mechanical Engineering, and Department of Materials Science and Engineering, University of Michigan One of the fundamental challenges of multi-scale modeling is the integration of atomistic-scale effects to continuum scale calculations. For example, the analysis of creep deformation requires continuum-level finite-element calculations to compute local stresses and temperatures which are then used in atomistic models to determine local atom

  13. Central Washington University: 2014 Engineering Technologies, Safety & Construction Fair

    Broader source: Energy.gov [DOE]

    Location: 400 E. University Way Ellensburg, WA 98926, SURC BallroomPOC: Heather BainWebsite: http://bit.ly/1pgOpN7

  14. University of Maryland | Department of Energy

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

    Maryland University of Maryland Team roster: Andrew Dallas, Aerospace Engineering; Mario Mondal, Aerospace Engineering; Atif Salahudeen, Aerospace Engineering; Matt Shumate, Aerospace Engineering; Emily Love, Mechanical Engineering; Austin Jacobson, Mechanical Engineering; Natalie Tham, Aerospace Engineering; Angelina Bingei, Finance and Marketing; Shriya Gupta, Finance and Information Systems; Jessica Ting, Marketing and Information Systems; Njeri Warrington, Marketing and Supply Chain

  15. American Society of Mechanical Engineers/Savannah River National Laboratory

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

    (ASME/SRNL) Materials and Components for Hydrogen Infrastructure Codes and Standards Workshop and the DOE Hydrogen Pipeline Working Group Meeting Attendee List | Department of Energy Meeting Attendee List American Society of Mechanical Engineers/Savannah River National Laboratory (ASME/SRNL) Materials and Components for Hydrogen Infrastructure Codes and Standards Workshop and the DOE Hydrogen Pipeline Working Group Meeting Attendee List Sponsored by SRNL, ASME, and DOE held at the Center for

  16. American Society of Mechanical Engineers/Savannah River National Laboratory

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

    (ASME/SRNL) Materials and Components for Hydrogen Infrastructure Codes and Standards Workshop and the DOE Hydrogen Pipeline Working Group Workshop Agenda | Department of Energy Agenda American Society of Mechanical Engineers/Savannah River National Laboratory (ASME/SRNL) Materials and Components for Hydrogen Infrastructure Codes and Standards Workshop and the DOE Hydrogen Pipeline Working Group Workshop Agenda Sponsored by SRNL, ASME, and DOE held at the Center for Hydrogen Research, Aiken,

  17. Polymer Engineering Center

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

    Polymer Engineering Center University of Wisconsin-Madison Experimental and Numerical Studies of the Temperature Field in Selective Laser Sintering to Improve Shrinkage and Warpage Prediction Prof. Dr.-Ing. Natalie Rudolph Polymer Engineering Center Department of Mechanical Engineering University of Wisconsin-Madison 1513 University Ave Madison, WI 53706 Advanced Qualification of Additive Manufacturing Materials Workshop, July 20-21, 2015 in Santa Fe, NM Polymer Engineering Center University of

  18. Lessons Learned on University Education Programs of Chemical Engineering Principles for Nuclear Plant Operations - 13588

    SciTech Connect (OSTI)

    Ryu, Jun-hyung

    2013-07-01

    University education aims to supply qualified human resources for industries. In complex large scale engineering systems such as nuclear power plants, the importance of qualified human resources cannot be underestimated. The corresponding education program should involve many topics systematically. Recently a nuclear engineering program has been initiated in Dongguk University, South Korea. The current education program focuses on undergraduate level nuclear engineering students. Our main objective is to provide industries fresh engineers with the understanding on the interconnection of local parts and the entire systems of nuclear power plants and the associated systems. From the experience there is a huge opportunity for chemical engineering disciple in the context of giving macroscopic overview on nuclear power plant and waste treatment management by strengthening the analyzing capability of fundamental situations. (authors)

  19. A University Consortium on Homogeneous Charge Compression Ignition Engine Research

    SciTech Connect (OSTI)

    Assanis, Dennis; Atreya, Arvind; Bowman, Craig; Chen, Jyh-Yuan; Cheng, Wai; Davidson, David; Dibble, Robert; Edwards, Chris; Filipi, Zoran; Golden, David; Green, William; Hanson, Ronald; Hedrick, J Karl; Heywood, John; Im, Hong; Lavoie, George; Sick, Volker; Wooldridge, Margaret

    2007-03-31

    Over the course of this four year project, the consortium team members from UM, MIT, Stanford, and Berkeley along with contributors from Sandia National Labs and LLNL, have produced a wide range of results on gasoline HCCI control and implementation. The work spanned a wide range of activities including engine experiments, fundamental chemical kinetics experiments, and an array of analytical modeling techniques and simulations. Throughout the project a collaborative approach has produced a many significant new insights into HCCI engines and their behavior while at the same time we achieved our key consortium goal: to develop workable strategies for gasoline HCCI control and implementation. The major accomplishments in each task are summarized, followed by detailed discussion.

  20. California State University, Chico | Department of Energy

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

    California State University, Chico California State University, Chico Team roster: Aditya Joshi , Computer Science; Angelina Teal Jonson, Mechanical Engineering; Aubrey Connors, Business Administration, Option: Entrepreneurship; Colleen Robb, Co-PI, Entrepreneurship, College of Business; Corey Starbird, Electrical Engineering; Darrell Sinclair, Mechanical Engineering; David Alexander, PI, Mechanical Engineering; Eric Myers, Business Administration, Option: Entrepreneurship; Henry Sanchez,

  1. University of Nevada Las Vegas LED Display Engineering

    SciTech Connect (OSTI)

    2010-08-31

    The primary objective of this part of the project is to develop and implement a method that compensates for the inefficiency of the green LED. The proposed engineering solution which will be the backbone of this project will be to use RGBW combination in every pixel to save energy. Two different RGBW geometrical pixel configurations will be implemented and compared against traditional LED configurations. These configurations will be analyzed for energy efficiency while keeping the quality of the display the same. Cost of the addition of white LEDs to displays along with energy cost savings will be presented and analyzed.

  2. Performance Engineering Research Institute SciDAC-2 Enabling Technologies Institute: Final Report for the University of North Carolina

    SciTech Connect (OSTI)

    Fowler, Robert J

    2014-06-30

    This is the final technical report for the University of North Carolina activities under SciDAC-2 Performance Engineering Research Institute.

  3. PPPL engineers build mirror mechanism using 3D printer and off-the-shelf

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

    parts | Princeton Plasma Physics Lab engineers build mirror mechanism using 3D printer and off-the-shelf parts By Raphael Rosen November 23, 2015 Tweet Widget Google Plus One Share on Facebook Mirror Mechanism Prototype (Photo by Mike Messineo) Mirror Mechanism Prototype Gallery: Mirror Mechanism Prototype (Photo by Mike Messineo) Mirror Mechanism Prototype At the Princeton Plasma Physics Laboratory, the spirit of tinkering lives. This past summer a team of engineers invented a mechanical

  4. Texas A&M University | Princeton Plasma Physics Lab

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

    Texas A&M University Texas A&M University Professor David Staack Dr. Yevgeny Raitses collaborates with Professor David Staack of TAMU Mechanical Engineering Department on ...

  5. Progress of teaching and learning of nuclear engineering courses at College of Engineering, Universiti Tenaga Nasional (UNITEN)

    SciTech Connect (OSTI)

    Hamid, Nasri A. Mohamed, Abdul Aziz; Yusoff, Mohd. Zamri

    2015-04-29

    Developing human capital in nuclear with required nuclear background and professional qualifications is necessary to support the implementation of nuclear power projects in the near future. Sufficient educational and training skills are required to ensure that the human resources needed by the nuclear power industry meets its high standard. The Government of Malaysia has made the decision to include nuclear as one of the electricity generation option for the country, post 2020 in order to cater for the increasing energy demands of the country as well as to reduce CO{sub 2} emission. The commitment by the government has been made clearer with the inclusion of the development of first NPP by 2021 in the Economic Transformation Program (ETP) which was launched by the government in October 2010. The In tandem with the government initiative to promote nuclear energy, Center for Nuclear Energy, College of Engineering, Universiti Tenaga Nasional (UNITEN) is taking the responsibility in developing human capital in the area of nuclear power and technology. In the beginning, the College of Engineering has offered the Introduction to Nuclear Technology course as a technical elective course for all undergraduate engineering students. Gradually, other nuclear technical elective courses are offered such as Nuclear Policy, Security and Safeguards, Introduction to Nuclear Engineering, Radiation Detection and Nuclear Instrumentation, Introduction to Reactor Physics, Radiation Safety and Waste Management, and Nuclear Thermal-hydraulics. In addition, another course Advancement in Nuclear Energy is offered as one of the postgraduate elective courses. To enhance the capability of teaching staffs in nuclear areas at UNITEN, several junior lecturers are sent to pursue their postgraduate studies in the Republic of Korea, United States and the United Kingdom, while the others are participating in short courses and workshops in nuclear that are conducted locally and abroad. This paper

  6. PPPL engineers build mirror mechanism using 3D printer and off-the-shelf

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

    parts | Princeton Plasma Physics Lab PPPL engineers build mirror mechanism using 3D printer and off-the-shelf parts By Raphael Rosen November 23, 2015 Tweet Widget Google Plus One Share on Facebook Mirror Mechanism Prototype (Photo by Mike Messineo) Mirror Mechanism Prototype Gallery: Mirror Mechanism Prototype (Photo by Mike Messineo) Mirror Mechanism Prototype At the Princeton Plasma Physics Laboratory, the spirit of tinkering lives. This past summer a team of engineers invented a

  7. A University Consortium on Low Temperature Combustion for High Efficiency, Ultra-Low Emission Engines

    SciTech Connect (OSTI)

    Dennis N. Assanis; Arvind Atreya; Jyh-Yuan Chen; Wai K. Cheng; Robert W. Dibble; Chris Edwards; Zoran S. Filipi; Christian Gerdes; Hong Im; George A. Lavoie; Margaret S. Wooldridge

    2009-12-31

    The objective of the University consortium was to investigate the fundamental processes that determine the practical boundaries of Low Temperature Combustion (LTC) engines and develop methods to extend those boundaries to improve the fuel economy of these engines, while operating with ultra low emissions. This work involved studies of thermal effects, thermal transients and engine management, internal mixing and stratification, and direct injection strategies for affecting combustion stability. This work also examined spark-assisted Homogenous Charge Compression Ignition (HCCI) and exhaust after-treatment so as to extend the range and maximize the benefit of Homogenous Charge Compression Ignition (HCCI)/ Partially Premixed Compression Ignition (PPCI) operation. In summary the overall goals were: ? Investigate the fundamental processes that determine the practical boundaries of Low Temperature Combustion (LTC) engines. ? Develop methods to extend LTC boundaries to improve the fuel economy of HCCI engines fueled on gasoline and alternative blends, while operating with ultra low emissions. ? Investigate alternate fuels, ignition and after-treatment for LTC and Partially Premixed compression Ignition (PPCI) engines.

  8. Bellcrank mechanisms for Stirling engines (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    The bellcranks are further configured to bring the third pin motion to a location suitable ... Country of Publication: United States Language: English Subject: 42 ENGINEERING NOT ...

  9. Thermal and Mechanical Design Aspects of the LIFE Engine (Journal...

    Office of Scientific and Technical Information (OSTI)

    The Laser Inertial confinement fusion - Fission Energy (LIFE) engine encompasses the components of a LIFE power plant responsible for converting the thermal energy of fusion and ...

  10. ENGINEERING

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

    ENGINEERING the Future of ENERGY Regional University Alliance National Energy Technology Laboratory Office of Research and Development The Future of Energy The time to redraw America's energy blueprint is now. The challenges we face today are the most critical in decades-from the impact of energy use on global ecosystems to the difficulties of efficiently harnessing our natural resources. Because energy is fundamental to human welfare, we must develop sustainable systems that make clean,

  11. University of Massachusetts Lowell: Technical Design Report

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

    U.S. DEPARTMENT OF ENERGY (DOE) COLLEGIATE WIND COMPETITION UNIVERSITY OF MASSACHUSETTS LOWELL Wind Turbine Team Dean Kennedy Mechanical Engineering Dean_Kennedy@student.uml.edu Christopher Daly Plastics Engineering Christopher_Daly@student.uml.edu Donna DiBattista Plastics Engineering Donna_DiBattista@student.uml.edu Michael Dube Mechanical Engineering Michael_Dube@student.uml.edu Michael Schaefer Plastics Engineering Michael_Schaefer@student.uml.edu Erika Sjöberg Mechanical Engineering

  12. Final report to DOE: Matching Grant Program for the Penn State University Nuclear Engineering Program

    SciTech Connect (OSTI)

    Jack S. Brenizer, Jr.

    2003-01-17

    The DOE/Industry Matching Grant Program is designed to encourage collaborative support for nuclear engineering education as well as research between the nation's nuclear industry and the U.S. Department of Energy (DOE). Despite a serious decline in student enrollments in the 1980s and 1990s, the discipline of nuclear engineering remained important to the advancement of the mission goals of DOE. The program is designed to ensure that academic programs in nuclear engineering are maintained and enhanced in universities throughout the U.S. At Penn State, the Matching Grant Program played a critical role in the survival of the Nuclear Engineering degree programs. Funds were used in a variety of ways to support both undergraduate and graduate students directly. Some of these included providing seed funding for new graduate research initiatives, funding the development of new course materials, supporting new teaching facilities, maintenance and purchase of teaching laboratory equipment, and providing undergraduate scholarships, graduate fellowships, and wage payroll positions for students.

  13. Vehicle Technologies Office 2013 Merit Review: A University Consortium on Efficient and Clean High-Pressure, Lean Burn (HPLB) Engines

    Broader source: Energy.gov [DOE]

    A presentation given by the University of Michigan at the 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting about a university consortium to research efficient and clean high-pressure lean burn engines.

  14. Northern Arizona University 2016 | Department of Energy

    Energy Savers [EERE]

    ... and Oceanic Science. University of Maryland 2016 Team roster: Aditya Joshi , Computer Science; Angelina Teal Jonson, Mechanical Engineering; Aubrey Connors, Business ...

  15. Variability in Mechanical Properties of Laser Engineered Net...

    Office of Scientific and Technical Information (OSTI)

    Annual Meeting and Exhibition SAND2015-1811C Variability in Mechanical Properties of Laser ... the LENS process builds gjj material by injecting powder feedstock with laser heating. ...

  16. Stirling engine power control and motion conversion mechanism

    DOE Patents [OSTI]

    Marks, David T.

    1983-01-01

    A motion conversion device for converting between the reciprocating motion of the pistons in a Stirling engine and the rotating motion of its output shaft, and for changing the stroke and phase of the pistons, includes a lever pivoted at one end and having a cam follower at the other end. The piston rod engages the lever intermediate its ends and the cam follower engages a cam keyed to the output shaft. The lever pivot can be moved to change the length of the moment arm defined between the cam follower and the piston rod the change the piston stroke and force exerted on the cam, and the levers can be moved in opposite directions to change the phase between pistons.

  17. Developments in the Nuclear Safeguards and Security Engineering Degree Program at Tomsk Polytechnic University

    SciTech Connect (OSTI)

    Boiko, Vladimir I.; Demyanyuk, Dmitry G.; Silaev, Maxim E.; Duncan, Cristen L.; Heinberg, Cynthia L.; Killinger, Mark H.; Goodey, Kent O.; Butler, Gilbert W.

    2009-10-06

    Over the last six years, Tomsk Polytechnic University (TPU) has developed a 5 year engineering degree program in the field of Material Protection Control and Accounting (MPC&A). In 2009 the first students graduated with this new degree. There were 25 job offers from nuclear fuel cycle enterprises of Russia and Kazakhstan for 17 graduates of the program. Due to the rather wide selection of workplaces, all graduates have obtained positions at nuclear enterprises. The program was developed within the Applied Physics and Engineering Department (APED). The laboratory and methodological base has been created taking into consideration the experience of the similar program at the Moscow Engineering Physics Institute (MEPhI). However, the TPU program has some distinguishing features such as the inclusion of special courses pertaining to fuel enrichment and reprocessing. During the last two years, three MPC&A laboratories have been established at APED. This was made possible due to several factors such as establishment of the State innovative educational program at TPU, assistance of the U.S. Department of Energy through Pacific Northwest National Laboratory and Los Alamos National Laboratory, and the financial support of the Swedish Radiation Safety Authority and some Russian private companies. All three of the MPC&A laboratories are part of the Innovative Educational Center Nuclear Technologies and Non-Proliferation, which deals with many topics including research activities, development of new curricula for experts training and retraining, and training of masters students. In 2008, TPU developed a relationship with the International Atomic Energy Agency (IAEA), which was familiarized with APEDs current resources and activities. The IAEA has shown interest in creation of a masters degree educational program in the field of nuclear security at TPU. A future objective is to acquaint nuclear fuel cycle enterprises with new APED capabilities and involve the enterprises

  18. Mechanical engineers' handbook, energy and power. 3rd ed.

    SciTech Connect (OSTI)

    Myer Kutz

    2005-12-15

    In addition to chapters on thermophysical properties of fluids, fundamentals of fluid mechanics, thermodynamics, heat transfer, combustion, and furnaces, Book 4 of the Handbook features coverage of both conventional (gaseous and liquid fuels, coal, and nuclear) and alternative (solar, geothermal, and fuel cells) energy sources, plus chapters on power machinery, refrigeration and cryogenics, environmental issues, and thermal systems optimization. Much of the material in this book is new or extensively revised, including coverage of such topics as: Heat pipes; Wind turbines; Fuel cells; Thermal systems optimization; Combustion; Fans, blowers, compressors, and pumps; Indoor environmental control; and Fluid power. Chapters of particular interest are: Combustion by Eric Eddings; Furnaces by Carroll Cone; Gaseous fuels by Richard J. Reed; Coals, lignite, peat by James Keppeler; and Air pollution-control technologies by C.A. Miller.

  19. Wear mechanism and wear prevention in coal-fueled diesel engines

    SciTech Connect (OSTI)

    Schwalb, J.A.; Ryan, T.W.

    1991-10-01

    Coal fueled diesel engines present unique wear problems in the piston ring/cylinder liner area because of their tendency to contaminate the lube-oil with high concentrations of highly abrasive particles. This program involved a series of bench-scale wear tests and engine tests designed to investigate various aspects of the ring/liner wear problem and to make specific recommendations to engine manufacturers as to how to alleviate these problems. The program was organized into tasks, designed to accomplish the following objectives: (1) define the predominant wear mechanisms causing accelerated wear in the ring/liner area; (2) investigate the effectiveness of traditional approaches to wear prevention to prevent wear in coal-fueled engines; (3) further refine information on the most promising approaches to wear prevention; (4) present detailed information and recommendations to engine manufacturers on the most promising approach to wear prevention; (5) present a final report covering the entire program; (6)complete engine tests with a coal-derived liquid fuel, and investigate the effects of the fuel on engine wear and emissions.

  20. Development and Validation of a Reduced Reaction Mechanism for Biodiesel-Fueled Engine Simulations- SAE 2008-01-1378

    SciTech Connect (OSTI)

    Brakora, Jessica L; Ra, Youngchul; Reitz, Rolf; McFarlane, Joanna; Daw, C Stuart

    2008-01-01

    In the present study a skeletal chemical reaction mechanism for biodiesel surrogate fuel was developed and validated for multi-dimensional engine combustion simulations. The reduced mechanism was generated from an existing detailed methyl butanoate oxidation mechanism containing 264 species and 1219 reactions. The reduction process included flux analysis, ignition sensitivity analysis, and optimization of reaction rate constants under constant volume conditions. The current reduced mechanism consists of 41 species and 150 reactions and gives predictions in excellent agreement with those of the comprehensive mechanism. In order to validate the mechanism under biodiesel-fueled engine conditions, it was combined with another skeletal mechanism for n-heptane oxidation. This combined reaction mechanism, ERC-Bio, contains 53 species and 156 reactions, which can be used for diesel/biodiesel blend engine simulations. Biodiesel-fueled engine operation was successfully simulated using the ERC-Bio mechanism.

  1. Mechanical Engineer

    Broader source: Energy.gov [DOE]

    Up to three position may be filled at one or both of the following duty locations. Duty location to be determined at time of selection. 2016 Salary Information for each location: Portland OR: https...

  2. UNIVERSITY TURBINE SYSTEMS RESEARCH-HIGH EFFICIENCY ENGINES AND TURBINES (UTSR-HEET)

    SciTech Connect (OSTI)

    Lawrence P. Golan; Richard A. Wenglarz; William H. Day

    2003-03-01

    In 2002, the U S Department of Energy established a cooperative agreement for a program now designated as the University Turbine Systems (UTSR) Program. As stated in the cooperative agreement, the objective of the program is to support and facilitate development of advanced energy systems incorporating turbines through a university research environment. This document is the first annual, technical progress report for the UTSR Program. The Executive Summary describes activities for the year of the South Carolina Institute for Energy Studies (SCIES), which administers the UTSR Program. Included are descriptions of: Outline of program administrative activities; Award of the first 10 university research projects resulting from a year 2001 RFP; Year 2002 solicitation and proposal selection for awards in 2003; Three UTSR Workshops in Combustion, Aero/Heat Transfer, and Materials; SCIES participation in workshops and meetings to provide input on technical direction for the DOE HEET Program; Eight Industrial Internships awarded to higher level university students; Increased membership of Performing Member Universities to 105 institutions in 40 states; Summary of outreach activities; and a Summary table describing the ten newly awarded UTSR research projects. Attachment A gives more detail on SCIES activities by providing the monthly exceptions reports sent to the DOE during the year. Attachment B provides additional information on outreach activities for 2002. The remainder of this report describes in detail the technical approach, results, and conclusions to date for the UTSR university projects.

  3. Engineering

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

    Includes Engineering Standards Manual, Master Specifications Index, Drafting Manual, Design Guides, and more. IHS Standards Expert login information Collections include ANSI,...

  4. $18.8 Million Award for Power Systems Engineering Research Center Continues Collaboration of 13 Universities and 35 Utilities for Electric Power Research, Building the Nation's Energy Workforce

    Broader source: Energy.gov [DOE]

    The Department of Energy awarded a cooperative agreement on January 16, 2009, to the Arizona State University (ASU) Board of Regents to operate the Power Systems Engineering Research Center (PSERC). PSERC is a collaboration of 13 universities with 35 electricity industry member organizations including utilities, transmission companies, vendors and research organizations.

  5. Concentrating Solar Power: Efficiently Leveraging Equilibrium Mechanisms for Engineering New Thermochemical Storage

    Broader source: Energy.gov [DOE]

    The Concentrating Solar Power: Efficiently Leveraging Equilibrium Mechanisms for Engineering New Thermochemical Storage (CSP: ELEMENTS) funding program supports the development of thermochemical energy storage (TCES) systems that can validate a cost of less than or equal to $15 per kilowatt-hour-thermal (kWht) and operate at temperatures greater than or equal to 650 degrees Celsius. TCES presents opportunities for storing the sun's energy at high densities in the form of chemical bonds for use in utility-scale concentrating solar power (CSP) electricity generation. The SunShot Initiative funds six awardees for $10 million total for ELEMENTS.

  6. Engineering

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

    Engineering Engineering 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. Engineering New type of laser to help defeat threats to U.S. Navy. Los Alamos National Laboratory successfully tested a new high-current electron injector, a device that can be scaled up to produce the electrons needed to build a higher-power free-electron laser

  7. engineering

    National Nuclear Security Administration (NNSA)

    an award last month for his 3D printing innovation. It could revolutionize additive manufacturing.

    Lawrence Livermore Lab engineer Bryan Moran wasn't necessarily...

  8. Analysis of the working process and mechanical losses in a Stirling engine for a solar power unit

    SciTech Connect (OSTI)

    Makhkamov, K.K.; Ingham, D.B.

    1999-05-01

    In this paper a second level mathematical model for the computational simulation of the working process of a 1-kW Stirling engine has been used and the results obtained are presented. The internal circuit of the engine in the calculation scheme was divided into five chambers, namely, the expansion space, heater, regenerator, cooler and the compression space, and the governing system of ordinary differential equations for the energy and mass conservation were solved in each chamber by Euler`s method. In addition, mechanical losses in the construction of the engine have been determined and the computational results show that the mechanical losses for this particular design of the Stirling engine may be up to 50% of the indicated power of the engine.

  9. Foreign nationals who receive science or engineering Ph.D.`s from US universities: Stay rates and characteristics of stayers

    SciTech Connect (OSTI)

    Finn, M.G.; Pennington, L.A.; Anderson, K.H.

    1995-04-01

    This report studies the behavior of foreign nationals who received Ph.D. degrees in science or engineering from US universities during the period 1984--1990. It addresses two distinct questions: What proportion of foreign students stay to work in the United States after graduation; and do foreign students who leave the United States differ from those who stay? Descriptive statistics are provided to answer the first question. These estimates of stay rates have small margins of error because they were produced from the tax payment records of the Social Security Administration. The estimates of stay rates in also provide a partial answer to the second question as well as we are able to provide stay rates for different degree fields and different countries of citizenship, thereby identifying country-specific and field-specific differences in stay rates.

  10. Kansas State University | Department of Energy

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

    Kansas State University Kansas State University Team roster: Tanzila Ahmed, Electrical Engineering; Lawryn Edmonds, Electrical Engineering; Jacob Meyer, Electrical Engineering; Michael Banowetz, Electrical Engineering; David Plenert, Electrical Engineering; Timothy Sample, Electrical Engineering; Stephen Debes, Electrical Engineering; Connor Krause, Electrical Engineering; Andrew Johnson, Electrical Engineering; Sshangxian Wang, Electrical Engineering; Mark Ronning, Electrical Engineering;

  11. Atmospheric Emitted Radiance Interferometer (AERI) Archived Data at the University of Wisconsin Space Science and Engineering Center (SSEC)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The AERI instrument is an advanced version of the high spectral resolution interferometer sounder (HIS) designed and fabricated at the University of Wisconsin (Revercomb et al. 1988) to measure upwelling infrared radiances from an aircraft. The AERI is a fully automated ground-based passive infrared interferometer that measures downwelling atmospheric radiance from 3.3 - 18.2 mm (550 - 3000 cm-1) at less than 10-minute temporal resolution with a spectral resolution of one wavenumber. It has been used in DOEÆs Atmospheric Radiation Measurement (ARM) program. Much of the data available here at the Cooperative Institute for Meteorological Satellite Studies (CIMSS), an institute within the University of Wisconsin’s Space Science and Engineering Center, may also be available in the ARM Archive. On this website, data and images from six different field experiments are available, along with AERIPLUS realtime data for the Madison, Wisconsin location. Realtime data includes temperature and water vapor time-height cross sections, SKEWT diagrams, convective stability indices, and displays from a rooftop Lidar instrument. The field experiments took place in Oaklahoma and Wisconsin with the AERI prototype.

  12. Atmospheric Emitted Radiance Interferometer (AERI) Archived Data at the University of Wisconsin Space Science and Engineering Center (SSEC)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The AERI instrument is an advanced version of the high spectral resolution interferometer sounder (HIS) designed and fabricated at the University of Wisconsin (Revercomb et al. 1988) to measure upwelling infrared radiances from an aircraft. The AERI is a fully automated ground-based passive infrared interferometer that measures downwelling atmospheric radiance from 3.3 - 18.2 mm (550 - 3000 cm-1) at less than 10-minute temporal resolution with a spectral resolution of one wavenumber. It has been used in DOEs Atmospheric Radiation Measurement (ARM) program. Much of the data available here at the Cooperative Institute for Meteorological Satellite Studies (CIMSS), an institute within the University of Wisconsins Space Science and Engineering Center, may also be available in the ARM Archive. On this website, data and images from six different field experiments are available, along with AERIPLUS realtime data for the Madison, Wisconsin location. Realtime data includes temperature and water vapor time-height cross sections, SKEWT diagrams, convective stability indices, and displays from a rooftop Lidar instrument. The field experiments took place in Oaklahoma and Wisconsin with the AERI prototype.

  13. FCTO Announces Plenary Talk at American Society of Mechanical Engineers Energy Sustainability and Fuel Cell Technology Conference

    Broader source: Energy.gov [DOE]

    The Fuel Cell Technologies Office announces a plenary talk by Dr. Sunita Satyapal, Director, Fuel Cell Technologies Office at the American Society of Mechanical Engineers (ASME) Energy Sustainability and Fuel Cell Technology Conference in Boston, Massachusetts, between June 30 and July 2, 2014.

  14. University Partners Panel

    Office of Energy Efficiency and Renewable Energy (EERE)

    Matt Tirrell, Pritzker Director and Professor, Institute for Molecular Engineering, University of Chicago Thomas Glasmacher, Facility for Rare Isotope Beams (FRIB) Project Manager, Michigan State University

  15. Development of Kinetic Mechanisms for Next-Generation Fuels and CFD Simulation of Advanced Combustion Engines

    SciTech Connect (OSTI)

    Pitz, William J.; McNenly, Matt J.; Whitesides, Russell; Mehl, Marco; Killingsworth, Nick J.; Westbrook, Charles K.

    2015-12-17

    Predictive chemical kinetic models are needed to represent next-generation fuel components and their mixtures with conventional gasoline and diesel fuels. These kinetic models will allow the prediction of the effect of alternative fuel blends in CFD simulations of advanced spark-ignition and compression-ignition engines. Enabled by kinetic models, CFD simulations can be used to optimize fuel formulations for advanced combustion engines so that maximum engine efficiency, fossil fuel displacement goals, and low pollutant emission goals can be achieved.

  16. Lancaster University | Open Energy Information

    Open Energy Info (EERE)

    University Jump to: navigation, search Name: Lancaster University Address: Engineering Department Lancaster University Place: Lancaster Zip: LA1 4YR Region: United Kingdom Sector:...

  17. Method for optimizing the mechanical output of a fluid pressure free piston engine

    SciTech Connect (OSTI)

    Dibrell, E.W.; Schaich, W.A.

    1988-07-05

    The method is described for minimizing rotational speed variations of a centrifugal piston expander engine comprising the steps of: (1) supplying a pressured gas to a centrifugal piston expander engine having a rotatable output element and a discharge conduit for cooled exhaust gas; (2) expanding and cooling the pressured gas in the centrifugal piston expander engine to produce cyclically varying oppositely directed, positive and negative torques on the rotatable output shaft; (3) driving a rotary load in the positive torque direction by the rotatable output element through one rotatable element of a unidirectional clutch having two rotating elements relatively movable in only the negative torque direction; and (4) connecting a battery operated motor-generator unit to the rotatable output shaft to supplement the rotary speed of the output shaft during periods of negative torque output by the centrifugal piston expander engine and to recharge the battery during periods of maximum positive torque output of the centrifugal expander engine.

  18. N = 4 supersymmetric mechanics: Harmonic superspace as a universal tool of model-building

    SciTech Connect (OSTI)

    Ivanov, E. A.

    2013-08-15

    We overview applications of the harmonic superspace approach in models of N = 4supersymmetric mechanics, with emphasis on some recent results.

  19. Lean-burn hydrogen spark-ignited engines: the mechanical equivalent to the fuel cell

    SciTech Connect (OSTI)

    Aceves, S.M.; Smith, J.R.

    1996-10-01

    Fuel cells are considered as the ideal power source for future vehicles, due to their high efficiency and low emissions. However, extensive use of fuel cells in light-duty vehicles is likely to be years away, due to their high manufacturing cost. Hydrogen-fueled, spark-ignited, homogeneous-charge engines offer a near-term alternative to fuel cells. Hydrogen in a spark-ignited engine can be burned at very low equivalence ratios, so that NO[sub x] emissions can be reduced to less than 10 ppm without catalyst. HC and CO emissions may result from oxidation of engine oil, but by proper design are negligible (a few ppm). Lean operation also results in increased indicated efficiency due to the thermodynamic properties of the gaseous mixture contained in the cylinder. The high effective octane number of hydrogen allows the use of a high compression ratio, further increasing engine efficiency. In this paper, a simplified engine model is used for predicting hydrogen engine efficiency and emissions. The model uses basic thermodynamic equations for the compression and expansion processes, along with an empirical correlation for heat transfer, to predict engine indicated efficiency. A friction correlation and a supercharger/turbocharger model are then used to calculate brake thermal efficiency. The model is validated with many 1345 experimental points obtained in a recent evaluation of a hydrogen research engine. The experimental data are used to adjust the empirical constants in the heat release rate and heat transfer correlation. The adjusted engine model predicts pressure traces, indicated efficiency and NO,, emissions with good accuracy over the range of speed, equivalence ratio and manifold pressure experimentally covered.

  20. July 28, 2010, Science, Technology and Innovation Yacov Shamash Vice President for Economic Development and Dean, College of Engineering and Applied Sciences Stony Brook University

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

    Science, Technology and Innovation Yacov Shamash Vice President for Economic Development and Dean, College of Engineering and Applied Sciences Stony Brook University Center for Strategic and International Studies Washingon, D.C. July 28, 2010 1 Federal Influences on Research Collaboration  Science is still "the endless frontier"  Continuing support for basic/investigator- initiated research  New emphasis on economic impacts:  NIH i6 Challenge  DOE Energy Innovation Hubs

  1. Free-piston Stirling engine experimental program: Part 2. An evaluation of loss mechanisms

    SciTech Connect (OSTI)

    Moynihan, T.; Berggren, R.; Dochat, G.

    1983-06-01

    A series of experiments is described in which measurements were taken on a free-piston Stirling engine to isolate effects believed to degrade engine performance. The effects examined were: compression-space hysteresis, regenerator losses, displacer seal clearance loss, and displacer appendix gap loss. The experimental data from these experiments are given and represent a valuable resource for validation of Stirling engine analysis methods. The most significant of the above effects was found to be the clearance between the displacer and cylinder wall. Best performance was attained by a close clearance seal of 2 mils. Greater clearances or use of a piston ring degraded performance. Overall efficiency of the engine was raised several points due to this finding.

  2. 50% thermo-mechanical efficiency utilizing a free-piston engine in Hybrid vehicles

    Broader source: Energy.gov [DOE]

    Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

  3. Recommended Best Practices for Characterizing Engineering Properties of Hydrogen Storage Materials: Mechanical Properties of Hydrogen Storage Materials: Section 7

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

    Recommended Best Practices for Characterizing Engineering Properties of Hydrogen Storage Materials Mechanical Properties of Hydrogen Storage Materials Karl J. Gross, H2 Technology Consulting LLC We gratefully acknowledge assistance and financial support from the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Hydrogen Storage Program. National Renewable Energy Laboratory Contract No. 147388 Contract Technical Monitor: Dr. Philip Parilla H2 Technology Consulting, LLC

  4. Coupling of Mechanical Behavior of Cell Components to Electrochemical-Thermal Models for Computer- Aided Engineering of Batteries under Abuse

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

    Coupling of Mechanical Behavior of Cell Components to Electrochemical-Thermal Models for Computer- Aided Engineering of Batteries under Abuse P.I.: Ahmad Pesaran Team: Tomasz Wierzbicki and Elham Sahraei (MIT) Genong Li and Lewis Collins (ANSYS) M. Sprague, G.H. Kim and S. Santhangopalan (NREL) June 17, 2014 This presentation does not contain any proprietary, confidential, or otherwise restricted information. Project ID: ES199 NREL/PR-5400-61885 2 Overview * Project Start: October 2013 * Project

  5. A University Consortium on High Pressure, Lean Combustion for Efficient and Clean IC Engines (UM- lead, MIT, UCB)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010.

  6. Development and Validation of a Reduced Mechanism for Biodiesel Surrogates for Compression Ignition Engine Applications

    Broader source: Energy.gov [DOE]

    Skeletal mechanism features reduction by a factor of 37 in size while retaining good accuracy and comprehensiveness, compared with detailed mechanism that consists of 3299 species and 10806 reactions

  7. Wear mechanism and wear prevention in coal-fueled diesel engines. Task 7, Extended wear testing

    SciTech Connect (OSTI)

    Wakenell, J.F.; Fritz, S.G.; Schwalb, J.A.

    1991-07-01

    Over the past several years, interest has arisen in the development of coal-fired diesel engines for the purpose of efficiently utilizing the extensive coal reserves in the United States, and therefore reducing dependence on foreign oil. One process, which is being considered for use in producing clean coal fuel products involves mild gasification. This process produces by-products which can be further refined and, when blended with neat diesel fuel, used as an engine fuel. The purpose of this task was to test a blend of this coal liquid and diesel fuel (referred to as coal-lite) in an engine, and determine if any detrimental results were observed. This was done by performing a back-to-back performance and emission test of neat diesel fuel and the coal-lite fuel, followed by a 500-hour test of the coal-lite fuel, and completed by a back-to-back performance and emission test of the coal-lite fuel and neat diesel fuel.

  8. Wear mechanism and wear prevention in coal-fueled diesel engines

    SciTech Connect (OSTI)

    Wakenell, J.F.; Fritz, S.G.; Schwalb, J.A.

    1991-07-01

    Over the past several years, interest has arisen in the development of coal-fired diesel engines for the purpose of efficiently utilizing the extensive coal reserves in the United States, and therefore reducing dependence on foreign oil. One process, which is being considered for use in producing clean coal fuel products involves mild gasification. This process produces by-products which can be further refined and, when blended with neat diesel fuel, used as an engine fuel. The purpose of this task was to test a blend of this coal liquid and diesel fuel (referred to as coal-lite) in an engine, and determine if any detrimental results were observed. This was done by performing a back-to-back performance and emission test of neat diesel fuel and the coal-lite fuel, followed by a 500-hour test of the coal-lite fuel, and completed by a back-to-back performance and emission test of the coal-lite fuel and neat diesel fuel.

  9. Process for cooling the passenger compartments of vehicles with hydrogen-consuming engines by mechanical refrigerating procedure

    SciTech Connect (OSTI)

    Bernauer, O.; Holzt, H.P.; Lenz, H.

    1984-04-10

    A process for cooling a passenger compartment of a vehicle equipped with a hydrogen-consuming engine by mechanical refrigeration involves compressing a gaseous coolant, condensing the resulting compressed and heated gaseous coolant with heat removal to liquefy the coolant, and evaporating the liquefied coolant under the action of a pressure relief valve so that the cold generated during the pressure relief is used to cool the passenger compartment. This process is improved by removing additional heat from the compressed coolant by passing the coolant through a metal hydride cooler.

  10. Sefaira Launches EnergyPlus-Based Early Stage Design Tool For Mechanical Engineers

    Broader source: Energy.gov [DOE]

    Building energy modeling—computer simulation of building energy use given a description of its architecture, lighting and mechanical systems, occupancy and use, and local weather— is a powerful...

  11. Eleventh symposium on energy engineering sciences: Proceedings. Solid mechanics and processing: Analysis, measurement and characterization

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The Eleventh Symposium on Energy Engineering Sciences was held on May 3--5, 1993, at the Argonne National Laboratory, Argonne, Illinois. These proceedings include the program, list of participants, and the papers that were presented during the eight technical sessions held at this meeting. This symposium was organized into eight technical sessions: Surfaces and interfaces; thermophysical properties and processes; inelastic behavior; nondestructive characterization; multiphase flow and thermal processes; optical and other measurement systems; stochastic processes; and large systems and control. Individual projects were processed separately for the databases.

  12. CMI Education Partner: Brown University | Critical Materials Institute

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

    Education Partner: Brown University Brown University offers courses in several areas: Engineering School Institute of Environment and Study Brown University: Engineering School http://www.brown.edu/academics/engineering/undergraduate-study/courses ENGN 0030 - Introduction to Engineering: An introduction to various engineering disciplines, thought processes, and issues. Topics include computing in engineering, engineering design, optimization, and estimation. Case studies in engineering are used

  13. Split University | Open Energy Information

    Open Energy Info (EERE)

    Name: Split University Place: Zagreb, Croatia Sector: Hydro, Solar Product: Croatia-based electrical engineering faculty of Split University. Involved in developing small hydro and...

  14. University of Alaska Fairbanks: Business Plan

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

    University of Alaska Fairbanks Collegiate Wind Competition 2014 Business Plan Team Leads Lead Wind Master: Patrick Wade Engineering Lead: Pryce Brown Business Lead: Donna Hill Team Members: Electrical Engineering Team: Chic O'Dell, Bruce Lee Mechanism Team: Ed Greene, Mark Skya, Shanann Hoyos, Lance Gatter Blade Design Team: Matt Staley, Milaud Baumgartner, Pryce Brown Business Team: Shanann Hoyos, Donna Hill, Patrick Wade Faculty Advisors Faculty Advisor: Rorik Peterson Co-Advisor: Xiaoqi Han

  15. Nuclear Energy University Programs

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

    * Awards that are experimental - 30 * Awards in materials and waste - 30 * Awards to Nuclear Engineering Faculty - 18 * Number of universities receiving awards - 26 * Number of...

  16. RESEARCH PERSONNEL AND ENGINEERING STAFF

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

    Research Scientist (20%) Engineering Staff Walter Chapman, Mech. Engineer - To 93002 Greg Derrig, Senior Mechanical Engineer Lee Norris, Instr. Shop Supervisor - From 10102 ...

  17. New Mexico State University campus geothermal demonstration project: an engineering construction design and economic evaluation. Final technical report, February 25, 1980-April 24, 1981

    SciTech Connect (OSTI)

    Cunniff, R.A.; Ferguson, E.; Archey, J.

    1981-07-01

    A detailed engineering construction cost estimate and economic evaluation of low temperature geothermal energy application for the New Mexico State University Campus are provided. Included are results from controlled experiments to acquire design data, design calculations and parameters, detailed cost estimates, and a comprehensive cost and benefit analysis. Detailed designs are given for a system using 140 to 145{sup 0}F geothermal water to displace 79 billion Btu per year of natural gas now being burned to generate steam. This savings represents a displacement of 44 to 46 percent of NMSU central plant natural gas consumption, or 32 to 35 percent of total NMSU natural gas consumption. The report forms the basis for the system construction phase with work scheduled to commence in July 1981, and target on-stream data of February 1982.

  18. Aircraft gas-turbine engines: Noise reduction and vibration control. (Latest citations from Information Services in Mechanical Engineering data base). Published Search

    SciTech Connect (OSTI)

    Not Available

    1992-06-01

    The bibliography contains citations concerning the design and analysis of aircraft gas turbine engines with respect to noise and vibration control. Included are studies regarding the measurement and reduction of noise at its source, within the aircraft, and on the ground. Inlet, nozzle and core aerodynamic studies are cited. Propfan, turbofan, turboprop engines, and applications in short take-off and landing (STOL) aircraft are included. (Contains a minimum of 202 citations and includes a subject term index and title list.)

  19. Development of Innovative Radioactive Isotope Production Techniques at the Pennsylvania State University Radiation Science and Engineering Center

    SciTech Connect (OSTI)

    Johnsen, Amanda M.; Heidrich, Brenden; Durrant, Chad; Bascom, Andrew; Unlu, Kenan

    2013-08-15

    The Penn State Breazeale Nuclear Reactor (PSBR) at the Radiation Science and Engineering Center (RSEC) has produced radioisotopes for research and commercial purposes since 1956. With the rebirth of the radiochemistry education and research program at the RSEC, the Center stands poised to produce a variety of radioisotopes for research and industrial work that is in line with the mission of the DOE Office of Science, Office of Nuclear Physics, Isotope Development and Production Research and Application Program. The RSEC received funding from the Office of Science in 2010 to improve production techniques and develop new capabilities. Under this program, we improved our existing techniques to provide four radioisotopes (Mn-56, Br-82, Na-24, and Ar-41) to researchers and industry in a safe and efficient manner. The RSEC is also working to develop new innovative techniques to provide isotopes in short supply to researchers and others in the scientific community, specifically Cu-64 and Cu-67. Improving our existing radioisotopes production techniques and investigating new and innovative methods are two of the main initiatives of the radiochemistry research program at the RSEC.

  20. University Research Program in Robotics - "Technologies for Micro-Electrical-Mechanical Systems in directed Stockpile Work (DSW) Radiation and Campaigns", Final Technical Annual Report, Project Period 9/1/06 - 8/31/07

    SciTech Connect (OSTI)

    James S. Tulenko; Carl D. Crane

    2007-12-13

    The University Research Program in Robotics (URPR) is an integrated group of universities performing fundamental research that addresses broad-based robotics and automation needs of the NNSA Directed Stockpile Work (DSW) and Campaigns. The URPR mission is to provide improved capabilities in robotics science and engineering to meet the future needs of all weapon systems and other associated NNSA/DOE activities.

  1. Environmental Engineering & Water Resources Engineering Research at UNM

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

    Coupled thermal-mechanical-hydrologic behavior of consolidating granular salt John C. Stormont Department of Civil Engineering University of New Mexico jcstorm@unm.edu NEUP project 13-4834 2 Aayush Piya Melissa Mills Brandon Lampe Timothy Lynn Laxmi Paneru Collaboration between UNM and SNL Consolidation measurements 3 Temperature Stress state Moisture Principal variables Time Consolidation transforms granular material into competent mass 4 Consolidation Post consolidation testing 5 Thermal

  2. Howard University | OSTI, US Dept of Energy Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    Center Howard Nanoscale Science and Engineering Facility Howard University School of Law Library Howard University Hosts 30 Future Scientists, Engineers, Mathematicians Howard ...

  3. Thermo-mechanical and neutron lifetime modeling and design of Be pebbles in the neutron multiplier for the LIFE engine

    SciTech Connect (OSTI)

    DeMange, P; Marian, J; de Caro, M S; Caro, A

    2009-03-16

    Concept designs for the laser-initiated fusion/fission engine (LIFE) include a neutron multiplication blanket containing Be pebbles flowing in a molten salt coolant. These pebbles must be designed to withstand the extreme irradiation and temperature conditions in the blanket to enable a safe and cost-effective operation of LIFE. In this work, we develop design criteria for spherical Be pebbles on the basis of their thermomechanical behavior under continued neutron exposure. We consider the effects of high fluence/fast flux on the elastic, thermal and mechanical properties of nuclear-grade Be. Our results suggest a maximum pebble diameter of 30 mm to avoid tensile failure, coated with an anti-corrosive, high-strength metallic shell to avoid failure by pebble contact. Moreover, we find that the operation temperature must always be kept above 450 C to enable creep to relax the stresses induced by swelling, which we estimate to be at least 16 months if uncoated and up to six years when coated. We identify the sources of uncertainty on the properties used and discuss the advantages of new intermetallic beryllides and their use in LIFE's neutron multiplier. To establish Be-pebble lifetimes with improved confidence, reliable experiments to measure irradiation creep must be performed.

  4. Student Trainee (Mechanical Engineer)

    Broader source: Energy.gov [DOE]

    This position is located in Transmission Services (T) at Bonneville Power Administration (BPA). The position involves periods of pertinent formal education and periods of employment in the...

  5. Combustion Engine

    Broader source: Energy.gov [DOE]

    Pictured here is an animation showing the basic mechanics of how an internal combustion engine works. With support from the Energy Department, General Motors researchers developed a new technology ...

  6. UNIVERSITY RESEARCH PROGRAMS IN ROBOTICS, TECHNOLOGIES FOR MICROELECTROMECHANICAL SYSTEMS IN DIRECTED STOCKPILE WORK RADIATION AND ENGINEERING CAMPAIGNS - 2005-06 FINAL ANNUAL REPORT

    SciTech Connect (OSTI)

    James S. Tulenko; Dean Schoenfeld; David Hintenlang; Carl Crane; Shannon Ridgeway; Jose Santiago; Charles Scheer

    2006-11-30

    The research performed by the University of Florida (UF) is directed to the development of technologies that can be utilized at a micro-scale in varied environments. Work is focused on micro-scale energy systems, visualization, and mechanical devices. This work will impact the NNSA need related to micro-assembly operations. The URPR activities are executed in a University environment, yet many applications of the resulting technologies may be classified or highly restrictive in nature. The NNSA robotics technologists apply an NNSA needs focus to the URPR research, and actively work to transition relevant research into the deployment projects in which they are involved. This provides a Research to Development to Application structure within which innovative research has maximum opportunity for impact without requiring URPR researchers to be involved in specific NNSA projects. URPR researchers need to be aware of the NNSA applications in order to ensure the research being conducted has relevance, the URPR shall rely upon the NNSA sites for direction.

  7. Jefferson Lab Engineering

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

    Engineering Privacy and Security Notice Skip over navigation search JLab Engineering Please upgrade your browser. This site's design is only visible in a graphical browser that supports web standards, but its content is accessible to any browser. Concerns? Engineering Division Engineering Pressure Systems Seminars/Training print version Mechanical Systems Mechanical Engineering - Document Control Survey Alignment Machine Shop Installation/Vacuum Cryogenics Cryogenics - Cryogenics Department

  8. University) [Johns Hopkins University] 71 CLASSICAL AND QUANTUM...

    Office of Scientific and Technical Information (OSTI)

    Zlatko (Johns Hopkins University) Johns Hopkins University 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;...

  9. Senior Systems Engineer | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    doctorate in computer engineering from New Mexico State University, a master's degree in computer science from the University of Colorado, a master's in electrical and computer...

  10. Working With PNNL Mentors, Engineering Students Deliver Prototype

    National Nuclear Security Administration (NNSA)

    Safeguards Fixtures | National Nuclear Security Administration | (NNSA) Working With PNNL Mentors, Engineering Students Deliver Prototype Safeguards Fixtures Friday, December 18, 2015 - 12:00am NNSA Blog Earlier this month, Washington State University mechanical engineering students delivered two prototypes developed as part of their senior design projects to their Pacific Northwest National Laboratory mentors. The design projects were supported by the Next Generation Safeguards Initiative

  11. Kinetics, Mechanics and Microstructure Changes in Storage Media

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

    Focus Session on Hydrogen Storage DOE Hydrogen Program Review Crystal Gateway Marriott, Crystal City, VA May 18, 2006 Kinetics, Mechanics and Microstructure Changes in Storage Media Anter El-Azab Tel: 850-410-6655, E-mail address: anter@eng.fsu.edu Materials Theory Group School of Computational science and Mechanical Engineering Department Florida State University Tallahassee, FL 32310 Florida State University Materials Theory Group Objective The objective of this talk is to expose a number of

  12. Mechanism of imidazolium ionic liquids toxicity in Saccharomyces cerevisiae and rational engineering of a tolerant, xylose-fermenting strain

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

    Dickinson, Quinn; Bottoms, Scott; Hinchman, Li; McIlwain, Sean; Li, Sheena; Myers, Chad L.; Boone, Charles; Coon, Joshua J.; Hebert, Alexander; Sato, Trey K.; et al

    2016-01-20

    In this study, imidazolium ionic liquids (IILs) underpin promising technologies that generate fermentable sugars from lignocellulose for future biorefineries. However, residual IILs are toxic to fermentative microbes such as Saccharomyces cerevisiae, making IIL-tolerance a key property for strain engineering. To enable rational engineering, we used chemical genomic profiling to understand the effects of IILs on S. cerevisiae. As a result, we found that IILs likely target mitochondria as their chemical genomic profiles closely resembled that of the mitochondrial membrane disrupting agent valinomycin. Further, several deletions of genes encoding mitochondrial proteins exhibited increased sensitivity to IIL. High-throughput chemical proteomics confirmed effectsmore » of IILs on mitochondrial protein levels. IILs induced abnormal mitochondrial morphology, as well as altered polarization of mitochondrial membrane potential similar to valinomycin. Deletion of the putative serine/threonine kinase PTK2 thought to activate the plasma-membrane proton efflux pump Pma1p conferred a significant IIL-fitness advantage. Conversely, overexpression of PMA1 conferred sensitivity to IILs, suggesting that hydrogen ion efflux may be coupled to influx of the toxic imidazolium cation. PTK2 deletion conferred resistance to multiple IILs, including [EMIM]Cl, [BMIM]Cl, and [EMIM]Ac. An engineered, xylose-converting ptk2Δ S. cerevisiae (Y133-IIL) strain consumed glucose and xylose faster and produced more ethanol in the presence of 1 % [BMIM]Cl than the wild-type PTK2 strain. We propose a model of IIL toxicity and resistance. In conclusion, this work demonstrates the utility of chemical genomics-guided biodesign for development of superior microbial biocatalysts for the ever-changing landscape of fermentation inhibitors.« less

  13. University Launches Website for FIU Research Sponsored by EM | Department

    Office of Environmental Management (EM)

    Universidad del Turabo (Puerto Rico) 2016 Universidad del Turabo (Puerto Rico) 2016 Team roster: Harry Bonilla, Mechanical Engineering; Coral D. Colón, Electrical Engineering; Gabriel Cotto, Mechanical Engineering; Miguel Díaz, Mechanical Engineering; Eduardo Fenollal, Mechanical Engineering; Jorge W. Flores, Mechanical Engineering; Leishla González, Graphic Design (International School of Design and Architecture); Viany González, Industrial Engineering; Rubén I. Maldonado, Mechanical

  14. Electric utility engineer`s FGD manual -- Volume 2: Major mechanical equipment; FGD proposal evaluations; Use of FGDPRISM in FGD system modification, proposal, evaluation, and design; FGD system case study. Final report

    SciTech Connect (OSTI)

    1996-03-04

    Part 2 of this manual provides the electric utility engineer with detailed technical information on some of the major mechanical equipment used in the FGD system. The objectives of Part 2 are the following: to provide the electric utility engineer with information on equipment that may be unfamiliar to him, including ball mills, vacuum filters, and mist eliminators; and to identify the unique technique considerations imposed by an FGD system on more familiar electric utility equipment such as fans, gas dampers, piping, valves, and pumps. Part 3 provides an overview of the recommended procedures for evaluating proposals received from FGD system vendors. The objectives are to provide procedures for evaluating the technical aspects of proposals, and to provide procedures for determining the total costs of proposals considering both initial capital costs and annual operating and maintenance costs. The primary objective of Part 4 of this manual is to provide the utility engineer who has a special interest in the capabilities of FGDPRISM [Flue Gas Desulfurization PRocess Integration and Simulation Model] with more detailed discussions of its uses, requirements, and limitations. Part 5 is a case study in using this manual in the preparation of a purchase specification and in the evaluation of proposals received from vendors. The objectives are to demonstrate how the information contained in Parts 1 and 2 can be used to improve the technical content of an FGD system purchase specification; to demonstrate how the techniques presented in Part 3 can be used to evaluate proposals received in response to the purchase specification; and to illustrate how the FGDPRISM computer program can be used to establish design parameters for the specification and evaluate vendor designs.

  15. Career Map: Design Engineer | Department of Energy

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

    Design Engineer Career Map: Design Engineer A product designer watches as several engineers work on a wind turbine component. Design Engineer Position Title Design Engineer Alternate Title(s) Materials Engineer, Composite Engineer, Product Designer, Structural Engineer Education & Training Level Bachelor's degree required, graduate degree preferred Education & Training Level Description Design engineers typically hold a bachelor's degree or higher in electrical or mechanical engineering

  16. DOE Project: Optimization of Advanced Diesel Engine Combustion Strategies "University Research in Advanced Combustion and Emissions Control" Office of FreedomCAR and Vehicle Technologies Program

    SciTech Connect (OSTI)

    Reitz, Rolf; Foster, D.; Ghandhi, J.; Rothamer, D.; Rutland, C.; Sanders, S.; Trujillo, M.

    2012-10-26

    The goal of the present technology development was to increase the efficiency of internal combustion engines while minimizing the energy penalty of meeting emissions regulations. This objective was achieved through experimentation and the development of advanced combustion regimes and emission control strategies, coupled with advanced petroleum and non-petroleum fuel formulations. To meet the goals of the project, it was necessary to improve the efficiency of expansion work extraction, and this required optimized combustion phasing and minimized in-cylinder heat transfer losses. To minimize fuel used for diesel particulate filter (DPF) regeneration, soot emissions were also minimized. Because of the complex nature of optimizing production engines for real-world variations in fuels, temperatures and pressures, the project applied high-fidelity computing and high-resolution engine experiments synergistically to create and apply advanced tools (i.e., fast, accurate predictive models) developed for low-emission, fuel-efficient engine designs. The companion experiments were conducted using representative single- and multi-cylinder automotive and truck diesel engines.

  17. CMI Course Inventory: Chemistry Engineering | Critical Materials Institute

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

    Chemistry Engineering Chemistry Engineering Of the six CMI Team members that are educational institutions, five offer courses in Chemistry and Chemical Engineering. These are Colorado School of Mines, Iowa State University, Purdue University, University of California-Davis and Rutgers. The following links go to the class list on the CMI page for that school. Colorado School of Mines Iowa State University Purdue University University of California-Davis Rutgers University CMI Education and

  18. Mechanisms of particulate matter formation in spark-ignition engines. 2: Effect of fuel, oil, and catalyst parameters

    SciTech Connect (OSTI)

    Kayes, D.; Hochgreb, S.

    1999-11-15

    A combined experimental and modeling effort was performed in order to understand how particulate matter (PM) is formed in spark-ignition (SI) internal combustion engines. Fuel type and fuel/air ratio strongly affect particle concentrations. PM emissions vary by up to 6 orders of magnitude between fuels at the same fuel/air ratio. Minimum PM concentrations are emitted at a global fuel/air ratio within 10% of stoichiometric, with the exact value depending on the particular fuel. Concentrations can increase by more than 3 orders of magnitude when the fuel/air ratio is either increased or decreased 30% from stoichiometric. Particles derived from oil consumption were found to be between 0 and 40% of the PM concentration for the oils used in the present experiments. Differences in PM emissions with and without the catalytic converter are not statistically significant. Particulate number and mass concentrations plus particle sizes are addressed in this paper, as is the correlation between PM and hydrocarbon (HC) emissions.

  19. Rotary internal combustion engine

    SciTech Connect (OSTI)

    Le, L.K.

    1990-11-20

    This patent describes an internal combustion engine comprising; a rotary compressor mechanism; a rotary expander mechanism; and combustion chamber means disposed between the compressor mechanism and the expander mechanism, whereby compressed air is delivered to the combustion chamber through the compressor discharge port, and pressurized gas is delivered from the combustion chamber into the expander mechanism through the pressurized gas intake port.

  20. A University Consortium on High Pressure, Lean Combustion for...

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

    High Pressure, Lean Combustion for Efficient and Clean IC Engines (UM - lead, MIT, UCB) A University Consortium on High Pressure, Lean Combustion for Efficient and Clean IC Engines ...

  1. University of Alaska Fairbanks: Executive Summary

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

    Company Name: Fairbanks Wind LLC. Team Name: Breaking Wind Our Team consists of eight Mechanical Engineers, two Electrical Engineers, one Business Major, and a PHD candidate as an ...

  2. Secretary Chu Announces Nuclear Energy University Program Awards

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

    Secretary Chu Announces Nuclear Energy University Program Awards Nearly 9 Million to Benefit Nuclear Science and Engineering Students and University Research Infrastructure ...

  3. Career Map: Project Engineer | Department of Energy

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

    Project Engineer Career Map: Project Engineer project_engineer.jpg Project Engineer Position Title Project Engineer Alternate Title(s) Construction Engineer, Project Development Engineer Education & Training Level Advanced, Bachelors required Education & Training Level Description Project engineers usually have a bachelor's degree in mechanical, aerospace or electrical engineering. They may also have a degree in other technical disciplines or construction management. Employers also value

  4. January 2013 Most Viewed Documents for Engineering | OSTI, US...

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

    Dept. of Chemical and Material Engineering; Hamad, F.A.; Abu-Arabi, M. University of Science and Technology, Irbid (Jordan). Dept. of Chemical Engineering Design and ...

  5. EERE Success Story-Michigan: General Motors Optimizes Engine...

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

    ...div> Road to Fuel Savings: GM Technology Ramps Up Engine Efficiency EERE Success Story-Michigan: Universities Train Next Generation of Automotive Engineers EERE Success ...

  6. University of Wisconsin - Madison | Department of Energy

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

    Wisconsin - Madison University of Wisconsin - Madison Team Roster: Austin Renfert, Real Estate and Entrepreneurship; Connor Sawyers, International Business and Marketing; Dustin Wahlquist, Finance and Entrepreneurship; Brigham Starks, Environmental Science; Zezhong Du, Agricultural Economics; Ian Berg, Civil and Environmental Engineering; Wilson Towne, Political Science and Economics; Walker Willis, Electrical Engineering; Joe Snodgrass, Electrical Engineering; Brent Grimm, Computer Engineering;

  7. University of Rhode Island | Open Energy Information

    Open Energy Info (EERE)

    Testing Facilities Name University of Rhode Island Address Department of Ocean Engineering, Sheets Building, Bay Campus Place Narragansett, Rhode Island Zip 02882 Sector...

  8. Colorado State University Hydrodynamics | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Hydro | Hydrodynamic Testing Facilities Name Colorado State University Address Daryl B. Simons Building, Engineering Research Center, 1320 Campus...

  9. Oregon State University OSU | Open Energy Information

    Open Energy Info (EERE)

    OSU Jump to: navigation, search Name: Oregon State University OSU Address: 1148 Kelley Engineering Center Place: Corvallis Zip: 97331 Region: United States Sector: Marine and...

  10. University of New Orleans | Open Energy Information

    Open Energy Info (EERE)

    Testing Facilities Name University of New Orleans Address School of Naval Architecture, Engineering Bldg UNO Lakefront Campus, 2000 Lakeshore Drive Place New Orleans,...

  11. National Laboratories Recruiting Day" at Howard University |...

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

    National Laboratories Recruiting Day" at Howard University February 4, 2016 11:00AM to 6:00PM EST Howard University, School of Engineering, Architecture and Computer Sciences....

  12. Browse by Discipline -- E-print Network Subject Pathways: Engineering...

    Office of Scientific and Technical Information (OSTI)

    Kettering University Smolyakov, Andrei (Andrei Smolyakov) - Department of Physics and Engineering Physics, University of Saskatchewan Snipes, Joseph A. (Joseph A. Snipes) - Plasma ...

  13. Wind Energy Workforce Development: Engineering, Science, & Technology

    SciTech Connect (OSTI)

    Lesieutre, George A.; Stewart, Susan W.; Bridgen, Marc

    2013-03-29

    Broadly, this project involved the development and delivery of a new curriculum in wind energy engineering at the Pennsylvania State University; this includes enhancement of the Renewable Energy program at the Pennsylvania College of Technology. The new curricula at Penn State includes addition of wind energy-focused material in more than five existing courses in aerospace engineering, mechanical engineering, engineering science and mechanics and energy engineering, as well as three new online graduate courses. The online graduate courses represent a stand-alone Graduate Certificate in Wind Energy, and provide the core of a Wind Energy Option in an online intercollege professional Masters degree in Renewable Energy and Sustainability Systems. The Pennsylvania College of Technology erected a 10 kilowatt Xzeres wind turbine that is dedicated to educating the renewable energy workforce. The entire construction process was incorporated into the Renewable Energy A.A.S. degree program, the Building Science and Sustainable Design B.S. program, and other construction-related coursework throughout the School of Construction and Design Technologies. Follow-on outcomes include additional non-credit opportunities as well as secondary school career readiness events, community outreach activities, and public awareness postings.

  14. STANFORD GEOTHERMAL PROGRAM STANFORD UNIVERSITY

    Office of Scientific and Technical Information (OSTI)

    Engineering Stanford University, Stanford, California, January 22-24, 1985 SCP-TR-84 OB 5 COlJDITIOBS OF WATER BND ... and its confinement to the permeable deep fracturing zone. ...

  15. Fermilab Today | Purdue University Profile

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

    world and offer a range of training opportunities, including very-large-scale integration design, advanced mechanical engineering and micro- and nano-manufacturing techniques...

  16. Ceramic technology for Advanced Heat Engines Project

    SciTech Connect (OSTI)

    Johnson, D.R.

    1991-07-01

    Significant accomplishments in fabricating ceramic components for advanced heat engine programs have provided evidence that the operation of ceramic parts in high-temperature engine environments is feasible. However, these programs have also demonstrated that additional research is needed in materials and processing development, design methodology, and database and life prediction before industry will have a sufficient technology base from which to produce reliable cost-effective ceramic engine components commercially. An assessment of needs was completed, and a five year project plan was developed with extensive input from private industry. The project approach includes determining the mechanisms controlling reliability, improving processes for fabricating existing ceramics, developing new materials with increased reliability, and testing these materials in simulated engine environments to confirm reliability. Although this is a generic materials project, the focus is on the structural ceramics for advanced gas turbine and diesel engines, ceramic bearings and attachments, and ceramic coatings for thermal barrier and wear applications in these engines. To facilitate the rapid transfer of this technology to US industry, the major portion of the work is being done in the ceramic industry, with technological support from government laboratories, other industrial laboratories, and universities. This project is managed by ORNL for the Office of Transportation Technologies, Office of Transportation Materials, and is closely coordinated with complementary ceramics tasks funded by other DOE offices, NASA, DOD, and industry.

  17. McMaster University`s artificial computing system

    SciTech Connect (OSTI)

    Dawes, A.; Bentley, M.

    1996-12-31

    This will be McMaster University`s first entry into the AAAI Mobile Robotics competition. As such, this year will serve as a testing ground for future developments. It is the goal of the designers to experiment with new techniques and approaches based on their engineering background.

  18. Cleaning Up Diesel Engines | Department of Energy

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

    Diesel Engines Cleaning Up Diesel Engines 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005_deer_witherspoon.pdf (333.11 KB) More Documents & Publications ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines DIesel Emission Control Technology Developments The Need to Reduce Mobile Source Emissions in the South Coast Air Basin

  19. Partially-Premixed Flames in Internal Combustion Engines

    SciTech Connect (OSTI)

    Robert W. Pitz; Michael C. Drake; Todd D. Fansler; Volker Sick

    2003-11-05

    This was a joint university-industry research program funded by the Partnerships for the Academic-Industrial Research Program (PAIR). The research examined partially premixed flames in laboratory and internal combustion engine environments at Vanderbilt University, University of Michigan, and General Motors Research and Development. At Vanderbilt University, stretched and curved ''tubular'' premixed flames were measured in a unique optically accessible burner with laser-induced spontaneous Raman scattering. Comparisons of optically measured temperature and species concentration profiles to detailed transport, complex chemistry simulations showed good correspondence at low-stretch conditions in the tubular flame. However, there were significant discrepancies at high-stretch conditions near flame extinction. The tubular flame predictions were found to be very sensitive to the specific hydrogen-air chemical kinetic mechanism and four different mechanisms were compared. In addition, the thermo-diffusive properties of the deficient reactant, H2, strongly affected the tubular flame structure. The poor prediction near extinction is most likely due to deficiencies in the chemical kinetic mechanisms near extinction. At the University of Michigan, an optical direct-injected engine was built up for laser-induced fluorescence imaging experiments on mixing and combustion under stratified charge combustion conditions with the assistance of General Motors. Laser attenuation effects were characterized both experimentally and numerically to improve laser imaging during the initial phase of the gasoline-air mixture development. Toluene was added to the isooctane fuel to image the fuel-air equivalence ratio in an optically accessible direct-injected gasoline engine. Temperature effects on the toluene imaging of fuel-air equivalence ratio were characterized. For the first time, oxygen imaging was accomplished in an internal combustion engine by combination of two fluorescence trackers

  20. NREL: Technology Deployment - Engineering and Modeling Group...

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

    energy opportunities; net zero energy communities; RE screening and assessment tools ... EngineeringBuilding Systems Program, University of Colorado Boulder; B.S. ...

  1. Defining engine efficiency limits

    Broader source: Energy.gov [DOE]

    Investigates the potential to reduce engine efficiency losses and how this impacts the entire system in terms of a direct increase in work output or a change in the loss mechanism.

  2. International combustion engines; Applied thermosciences

    SciTech Connect (OSTI)

    Ferguson, C.R.

    1985-01-01

    Focusing on thermodynamic analysis - from the requisite first law to more sophisticated applications - and engine design, this book is an introduction to internal combustion engines and their mechanics. It covers the many types of internal combustion engines, including spark ignition, compression ignition, and stratified charge engines, and examines processes, keeping equations of state simple by assuming constant specific heats. Equations are limited to heat engines and later applied to combustion engines. Topics include realistic equations of state, stroichiometry, predictions of chemical equilibrium, engine performance criteria, and friction, which is discussed in terms of the hydrodynamic theory of lubrication and experimental methods such as dimensional analysis.

  3. CMI Education Partner: Iowa State University | Critical Materials Institute

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

    Partner: Iowa State University Iowa State University offers courses in several areas: Materials Engineering Materials Science and Engineering Recycling/Industrial Engineering Geology Chemistry http://catalog.iastate.edu/collegescurricula/ Course could be changed semester by semester. The list below is based on general information of Iowa State University. Materials Engineering Courses primarily for undergraduates: MAT E 214. Structural Characterization of Materials. (2-2) Cr. 3. F.S. Prereq: MAT

  4. RESEARCH PERSONNEL AND ENGINEERING STAFF

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

    Mechanical Engineer Postdoctoral Research Associates Bijay Agrawal - To 122304 Narayana P. Appathurai - To 93004 Lie-Wen Chen - To 9104 Vicenzo Greco Marian Jandel Seweryn...

  5. Design of applicative 100 W Stirling engine

    SciTech Connect (OSTI)

    Kagawa, Noboru; Hirata, Koichi; Takeuchi, Makoto

    1995-12-31

    A small 100 W displacer type Stirling engine is being developed under a project of a JSME committee, RC127. The project consists of sixteen Japanese academic researchers of universities and governmental laboratories and eleven enterprise members related to the Stirling field. The engine has very unique features. Its expansion cylinder is heated by combustion gas or solar energy directly, and a simple cooling system rejects heat from the working fluid. A regenerator is built in the displacer piston with heating and cooling tubes in which the working fluid flows from/to outer tubes. The outer tubes for heating were located at the top of the expansion cylinder and the tubes for cooling are in the middle of the cylinder. The target performance is a 100 W output with 20% thermal efficiency at the operating conditions of 923 K expansion space temperature, 343 K compression space temperature, and 1,000 rpm. The 100 W displacer engine was designed based on a design manual established by a related JSME committee, RC110. It contains several guides to design for cycle, heat exchanger system, and mechanism of most Stirling cycle machines. The engine was designed by using the fundamental method, the second and third-order analyses accomplished with the newly arranged knowledge about each component. This paper presents the engine specifications and the theoretical analysis results. The design method is also introduced briefly.

  6. Stirling engine heating system

    SciTech Connect (OSTI)

    Johansson, L.N.; Houtman, W.H.; Percival, W.H.

    1988-06-28

    A hot gas engine is described wherein a working gas flows back and forth in a closed path between a relatively cooler compression cylinder side of the engine and a relatively hotter expansion cylinder side of the engine and the path contains means including a heat source and a heat sink acting upon the gas in cooperation with the compression and expansion cylinders to cause the gas to execute a thermodynamic cycle wherein useful mechanical output power is developed by the engine, the improvement in the heat source which comprises a plurality of individual tubes each forming a portion of the closed path for the working gas.

  7. Reliability Engineering

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

    LA-UR 15-27450 This document is approved for public release; further dissemination unlimited Reliability Engineering Reliability Engineering Current practice in reliability is ...

  8. Chemical Engineering

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

    ARPA-E Basic Energy Sciences Materials Sciences and Engineering Chemical Sciences ... SunShot Grand Challenge: Regional Test Centers Chemical Engineering HomeTag:Chemical ...

  9. Stirling cycle rotary engine

    SciTech Connect (OSTI)

    Chandler, J.A.

    1988-06-28

    A Stirling cycle rotary engine for producing mechanical energy from heat generated by a heat source external to the engine, the engine including: an engine housing having an interior toroidal cavity with a central housing axis for receiving a working gas, the engine housing further having a cool as inlet port, a compressed gas outlet port, a heated compressed gas inlet port, and a hot exhaust gas outlet port at least three rotors each fixedly mounted to a respective rotor shaft and independently rotatable within the toroidal cavity about the central axis; each of the rotors including a pair of rotor blocks spaced radially on diametrically opposing sides of the respective rotor shaft, each rotor block having a radially fixed curva-linear outer surface for sealed rotational engagement with the engine housing.

  10. PULSE at Stanford University

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

    Photon Science @ SLAC - LCLS - LUSI - SSRL - PULSE - Stanford University Go Search Home Publications Atomic & Molecular Physics Condensed Matter Physics Single Molecule Imaging Single-Shot Nanoscale Imaging Ultrafast Chemical Processes Ultrafast Magnetic Switching Contact Us Office of Science/U.S. DOE Ultrafast Center PULSE (Photon Ultrafast Laser Science and Engineering) is based on a remarkable new venture at SLAC/Stanford – the construction of the world’s first x-ray free electron

  11. Determination of Mechanical Properties

    Office of Scientific and Technical Information (OSTI)

    ... Monofilament Laminates," paper 61-AV56 presented at American Society of Mechanical Engineers Aviation Conference, Los Angeles, California (March 1961). 21. G. S. Springer and s. ...

  12. Engineering Institute

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

    Education Opportunities » Engineering Institute Engineering Institute Engineering dynamics that include flight, vibration isolation for precision manufacturing, earthquake engineering, blast loading, signal processing, and experimental model analysis. Contact Leader, Los Alamos Charles Farrar Email Leader, UCSD Michael Todd Email Los Alamos Program Administrator Jutta Kayser (505) 663-5649 Email Administrative Assistant Stacy Baker (505) 663-5233 Email Collaboration for conducting

  13. Department of Petroleum Engineering and Center for Petroleum and Geosystems Engineering annual report, 1990--1991 academic year

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    The Department of Petroleum Engineering at The University of Texas at Austin is one of more than 20 such departments in the United States and more than 40 worldwide. The department has more than 20 faculty members and, as of the fall of 1990, 146 undergraduate and 156 graduate students. During the 1990--91 academic year, undergraduate enrollment is up slightly from the several downturns that began in 1986; graduate enrollment continues to increase, significantly in the number of Ph.D. candidates enrolled. The 1990--91 academic year was one of consolidation of gains. A remote teaching program in the Midland-Odessa area was initiated. During 1991, the Center for Petroleum and Geosystems Engineering (CPGE) continued its large, diversified research activities related to oil, gas and geopressured/geothermal energy production, energy and mineral resources analysis, and added new research projects in other areas such as groundwater remediation. Many of these research projects included interdisciplinary efforts involving faculty, research scientists and graduate students in chemistry, mathematics, geology, geophysics, engineering mechanics, chemical engineering, microbiology and other disciplines. Several projects were undertaken in cooperation with either the Bureau of Economic Geology or the Institute for Geophysics at The University of Texas at Austin. Collaborative research projects with scientists at Brookhaven National Laboratory, Los Alamos National Laboratory, Rice University, and Sandia National Laboratory were also initiated. About 43 companies from seven countries around the world continued to provide the largest portion of research funding to CPGE.

  14. Department of Petroleum Engineering and Center for Petroleum and Geosystems Engineering annual report, 1990--1991 academic year

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The Department of Petroleum Engineering at The University of Texas at Austin is one of more than 20 such departments in the United States and more than 40 worldwide. The department has more than 20 faculty members and, as of the fall of 1990, 146 undergraduate and 156 graduate students. During the 1990--91 academic year, undergraduate enrollment is up slightly from the several downturns that began in 1986; graduate enrollment continues to increase, significantly in the number of Ph.D. candidates enrolled. The 1990--91 academic year was one of consolidation of gains. A remote teaching program in the Midland-Odessa area was initiated. During 1991, the Center for Petroleum and Geosystems Engineering (CPGE) continued its large, diversified research activities related to oil, gas and geopressured/geothermal energy production, energy and mineral resources analysis, and added new research projects in other areas such as groundwater remediation. Many of these research projects included interdisciplinary efforts involving faculty, research scientists and graduate students in chemistry, mathematics, geology, geophysics, engineering mechanics, chemical engineering, microbiology and other disciplines. Several projects were undertaken in cooperation with either the Bureau of Economic Geology or the Institute for Geophysics at The University of Texas at Austin. Collaborative research projects with scientists at Brookhaven National Laboratory, Los Alamos National Laboratory, Rice University, and Sandia National Laboratory were also initiated. About 43 companies from seven countries around the world continued to provide the largest portion of research funding to CPGE.

  15. JAMES J. SPIVEY J.M. Shivers Professor Department of Chemical Engineering

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

    JAMES J. SPIVEY J.M. Shivers Professor Department of Chemical Engineering Louisiana State University Baton Rouge, LA 70803 USA email: jjspivey@lsu.edu voice: 225-578-1426 fax: 225-578-1476 EDUCATION B.S., Chemical Engineering, North Carolina State University, 1972 M.S., Chemical Engineering, North Carolina State University, 1974 Ph.D., Chemical Engineering, Louisiana State University, 1980 (Minor - Management) EXPERIENCE Jan 2003-present. Louisiana State University, Baton Rouge, LA. J.M. Shivers

  16. Stirling engines

    SciTech Connect (OSTI)

    Reader, G.T.; Hooper

    1983-01-01

    The Stirling engine was invented by a Scottish clergyman in 1816, but fell into disuse with the coming of the diesel engine. Advances in materials science and the energy crisis have made a hot air engine economically attractive. Explanations are full and understandable. Includes coverage of the underlying thermodynamics and an interesting historical section. Topics include: Introduction to Stirling engine technology, Theoretical concepts--practical realities, Analysis, simulation and design, Practical aspects, Some alternative energy sources, Present research and development, Stirling engine literature.

  17. Local Universities

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

    Universities Local Universities Los Alamos Lab recruits the best minds on the planet and offers job search information and assistance to our dual career spouses or partners. Contact Us dualcareers@lanl.gov The listing of schools, colleges and universities in New Mexico is organized by region. Northern New Mexico Area Espanola Public Schools District (K-12) Los Alamos Public Schools McCurdy Charter School New Mexico School for the Deaf Northern New Mexico Community College Pojoaque Valley Schools

  18. Nuclear Science and Engineering Education Sourcebook

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Nuclear Science and Engineering Education Sourcebook is a repository of critial information on nuclear engineering programs at U.S. colleges and universities. It includes detailed information such as nuclear engineering enrollments, degrees, and faculty expertise. In this latest edition, science faculty and programs relevant to nuclear energy are also included.

  19. Optimization of Operating Parameters for Minimum Mechanical Specific...

    Office of Scientific and Technical Information (OSTI)

    Mechanical Engineering Approved by Bruce Kang, PhD, Committee Chairperson James Smith, Ph.D. Larry Banta, Ph.D. Department of Mechanical and Aerospace Engineering Keith ...

  20. University of Kansas: Technical Design Report

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

    Design Report of a 400W Portable Wind Turbine For Submission to the First NREL National Collegiate Wind Competition Departments of Aerospace and Mechanical Engineering Release Date: April 18, 2013 Jayhawk Windustries 2 Acknowledgments Jayhawk Windustries would like to acknowledge the significant guidance and consultation of Professors Dr. Kyle Wetzel from Wetzel Engineering, Dr. Rick Hale from the KU Aerospace Engineering Department, Dr. Chris Depcik from the KU Mechanical Engineering

  1. EERE Success Story-Colorado State University Industrial Assessment Center

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

    Saves Manufacturers Money and Trains the Next Generation of Engineers | Department of Energy Colorado State University Industrial Assessment Center Saves Manufacturers Money and Trains the Next Generation of Engineers EERE Success Story-Colorado State University Industrial Assessment Center Saves Manufacturers Money and Trains the Next Generation of Engineers April 18, 2013 - 12:00am Addthis Partnering with EERE, Colorado State University's Industrial Assessment Center (IAC) provides small-

  2. DOE Announces $375,000 Grant to Lincoln University and the University of

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

    Missouri-Rolla | Department of Energy 5,000 Grant to Lincoln University and the University of Missouri-Rolla DOE Announces $375,000 Grant to Lincoln University and the University of Missouri-Rolla December 7, 2005 - 4:43pm Addthis Funding to Expand Collaborative Program in Nuclear Engineering Education WASHINGTON, DC - The Department of Energy (DOE) today awarded a $375,000 grant to two universities in Missouri to establish a collaborative nuclear engineering program. The partnership between

  3. Title: Collaborative Industry - Academic Synchrophasor Engineering Program

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

    Title: Collaborative Industry - Academic Synchrophasor Engineering Program Principal Investigator: Stephen B. Bayne University: Texas Tech University Contact Information: Phone number 806 742 0526, Email Stephen.bayne@ttu.edu Project description Texas Tech University (TTU) in collaboration with the Center for the Commercialization of Electric Technologies (CCET), Group NIRE (National Institute for Renewable Energy), South Plains Electric Cooperative (SPEC), and National Instruments (NI) has

  4. Value Engineering

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

    2002-12-30

    To establish Department of Energy (DOE) value engineering policy that establishs and maintains cost-effective value procedures and processes.

  5. Polytechnic Institute of New York University Researchers Represented...

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

    E-print Network ResearcherResearch Institution Web page Aronov, Boris - Department of Computer Science and Engineering, Polytechnic Institute of New York University http:...

  6. University of New Hampshire Hydrodynamics | Open Energy Information

    Open Energy Info (EERE)

    Hydrodynamic Testing Facilities Name University of New Hampshire Address Chase Ocean Engineering Laboratory, 24 Colovos Road Place Durham, NH Zip 03824 Sector Hydro Phone number...

  7. CNS, University of Tennessee partner on new fire protection program...

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

    Tennessee partner on new fire protection program Posted: September 2, 2015 - 3:55pm Students in the University of Tennessee's Fire Protection Engineering program attend a test...

  8. Secretary Chu to Visit Morgan State University | Department of...

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

    to helping the nation win the future through science, technology, engineering and mathematics (STEM) education. Morgan State University is part of a consortium that is leading...

  9. EERE Success Story-Michigan: Universities Train Next Generation...

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

    Michigan: Universities Train Next Generation of Automotive Engineers EERE Success ... developing courses for undergraduate and graduate students in electric drive technology. ...

  10. A University Consortium on Low Temperature Combustion (LTC) for...

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

    A University Consortium on Low Temperature Combustion (LTC) for High Efficiency, Ultra-Low Emission Engines 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit ...

  11. Edinburgh University aka Wave Power Group | Open Energy Information

    Open Energy Info (EERE)

    Name: Edinburgh University aka Wave Power Group Address: School of Engineering and Electronics The King s Buildings Mayfield Road Place: Edinburgh Zip: EH9 3JL Region: United...

  12. Energy Secretary Moniz's Remarks at Hampton University in Hampton...

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

    black universities and a leader in science, technology, engineering and math (STEM) education. The Secretary focused on President Obama's State of the Union address and the Obama...

  13. EERE Success Story-University of Colorado-Boulder Researches...

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

    The conversion of solar radiation into chemical fuel, such as hydrogen, is an engineering challenge; however, ... industry partners, universities, research labs, and other entities. ...

  14. University of Illinois at Urbana-Champaign's GATE Center for...

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

    Champaign's GATE Center for Advanced Automotive Bio-Fuel Combustion Engines University of Illinois at Urbana-Champaign's GATE Center for Advanced Automotive Bio-Fuel Combustion ...

  15. DOE - Office of Legacy Management -- Ohio State University Metallurgic...

    Office of Legacy Management (LM)

    Ohio State University Metallurgical Engineering Experiment Station -OH 0-05 FUSRAP ... 130 grams of uranium from the AEC. This commercial supply order was filled by Fernald. ...

  16. LEDs Go Ivy League: Princeton University and DOE GATEWAY Demonstrations

    Office of Energy Efficiency and Renewable Energy (EERE)

    View the video about LED lighting at Princeton University, which has dramatically reduced energy costs in a number of installations around campus. William Evans, electrical engineer, describes the...

  17. 24 Universities Receiving Funding to Train Next Generation of...

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

    Ames, IA 1,000,000 Boise State University Boise, ID 1,500,000 Bradley University Peoria, ... Cookeville, TN 1,500,000 Texas Engineering Experiment Station College Station, TX ...

  18. Free-piston Stirling engine

    SciTech Connect (OSTI)

    Berggren, R.W.; Moynihan, T.M.

    1982-09-01

    A free-piston Stirling engine/linear alternator system (FPSE-010-3), developed under previous Department of Energy (DOE) funding, has been used as a test bed for evaluating selected Stirling engine loss mechanisms. The engine is particularly suited to test-bed operation because engine performance can be evaluated over a wide range of operating conditions; system instrumentation is capable of measuring the effects of system component changes; and modular engine design facilitates the evaluation of alternate component configurations. Extensive testing was performed to establish the operating characteristics of a base-line engine configuration and to characterize specific losses within a Stirling engine. Significant variations in engine performance were observed as the displacer seal clearance was varied. This paper presents selected results from the base-line and displacer seal clearance tests.

  19. Vehicle Technologies Office Merit Review 2014: Coupling of Mechanical Behavior of Cell Components to Electrochemical-Thermal Models for Computer-Aided Engineering of Batteries under Abuse

    Broader source: Energy.gov [DOE]

    Presentation given by NREL at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about coupling of mechanical behavior of cell...

  20. University of Portland Google Vernier Software + Technology...

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

    sponsors for their support of the bpa science bowl University of Portland Google Vernier Software + Technology Schweitzer Engineering Laboratories B O N N E V I L L E P O W E...

  1. Institute for Molecular Engineering | Argonne National Laboratory

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

    Learn more about the Institute for Molecular Engineering. When completed in early 2015, the William Eckhardt Research Center at the University of Chicago will be the home of the Institute of Molecular Engineering. Institute for Molecular Engineering The new Institute for Molecular Engineering explores innovative technologies that address fundamental societal problems through advances in nanoscale manipulation and design at a molecular scale. Addressing Societal Problems with Molecular Science

  2. Boise State University 2014 | Department of Energy

    Energy Savers [EERE]

    ... Fairbanks 2016 Building the Basic PVC Wind Turbine Team roster: Aditya Joshi , Computer Science; Angelina Teal Jonson, Mechanical Engineering; Aubrey Connors, Business ...

  3. Off Site University Research (OSUR) | Princeton Plasma Physics Lab

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

    Outreach Efforts Graduate Programs Off Site University Research (OSUR) Purpose PPPL Scientific and Engineering Capabilities Examples of OSUR Assisted Projects Contact OSUR Program Organization Contact Us Science Education Outreach Efforts Graduate Programs Off Site University Research (OSUR) Purpose PPPL Scientific and Engineering Capabilities Examples of OSUR Assisted Projects Contact OSUR Program Off Site University Research (OSUR) The PPPL Off-Site University Research (OSUR) Program provides

  4. Coupling of Mechanical Behavior of Cell Components to Electrochemical-Thermal Models for Computer-Aided Engineering of Batteries under Abuse (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A.; Wierzbicki, T.; Sahraei, E.; Li, G.; Collins, L.; Sprague, M.; Kim, G. H.; Santhangopalan, S.

    2014-06-01

    The EV Everywhere Grand Challenge aims to produce plug-in electric vehicles as affordable and convenient for the American family as gasoline-powered vehicles by 2022. Among the requirements set by the challenge, electric vehicles must be as safe as conventional vehicles, and EV batteries must not lead to unsafe situations under abuse conditions. NREL's project started in October 2013, based on a proposal in response to the January 2013 DOE VTO FOA, with the goal of developing computer aided engineering tools to accelerate the development of safer lithium ion batteries.

  5. The Impact of Oil Consumption Mechanisms on Diesel Exhaust Particle Size

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

    Distributions and Detailed Exhaust Chemical Composition | Department of Energy Oil Consumption Mechanisms on Diesel Exhaust Particle Size Distributions and Detailed Exhaust Chemical Composition The Impact of Oil Consumption Mechanisms on Diesel Exhaust Particle Size Distributions and Detailed Exhaust Chemical Composition 2003 DEER Conference Presentation: University of Wisconsin-Madison 2003_deer_foster.pdf (1.18 MB) More Documents & Publications Mass Correlation of Engine Emissions with

  6. Columbia University | Princeton Plasma Physics Lab

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

    Columbia University Columbia University Professor Michael Mauel PPPL Engineer Steve Raftopoulos assisted Professor Mike Mauel with the upgrade of the HBT-EP experiment. The upgrade involved installing a new conducting first wall shell that is instrumented with magnetic sensor arrays. The HBT-EB research required these components to be installed with greater precision, and Professor Mauel asked for the assistance of PPPL's metrology engineers and equipment. The stabilization of MHD in HBT-EB will

  7. Engineering for Change | Open Energy Information

    Open Energy Info (EERE)

    (American Society of Mechanical Engineers), E4C is a global alliance which now includes IEEE and Engineers Without Borders-USA (EWB-USA). The E4C alliance represents over 500,000...

  8. Kansas State University: Business Plan

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

    Wildcat Wind Power Advisors Electrical Dr. Ruth Miller, Associate Professor, Kansas State University Mechanical Dr. Warren White, Associate Professor, Kansas State Greg Spaulding, P.E., Assistant Professor, Kansas State Dr. Youqi Wang, Professor, Kansas State University Business Kim Fowler, Graduate Student, Kansas State Jason Schmitt, Founder & COO, Nitride Solutions Mechanical Team Joe Kuhn - CEO/President Aaron Akin Stuart Disberger Bret Gross Aaron Thomsen Jordan Robl Cody Yost Lane

  9. University contracts summary book

    SciTech Connect (OSTI)

    1980-08-01

    The principal objectives of the Fossil Energy Program are to seek new ideas, new data, fundamental knowledge that will support the ongoing programs, and new processes to better utilize the nation's fossil energy resources with greater efficiency and environmental acceptability. Toward this end, the Department of Energy supports research projects conducted by universities and colleges to: Ensure a foundation for innovative technology through the use of the capabilities and talents in our academic institutions; provide an effective, two-way channel of communication between the Department of Energy and the academic community; and ensure that trained technical manpower is developed to carry out basic and applied research in support of DOE's mission. Fossil Energy's university activities emphasize the type of research that universities can do best - research to explore the potential of novel process concepts, develop innovative methods and materials for improving existing processes, and obtain fundamental information on the structure of coal and mechanisms of reactions of coal, shale oil, and other fossil energy sources. University programs are managed by different Fossil Energy technical groups; the individual projects are described in greater detail in this book. It is clear that a number of research areas related to the DOE Fossil Energy Program have been appropriate for university involvement, and that, with support from DOE, university scientific and technical expertise can be expected to continue to play a significant role in the advancement of fossil energy technology in the years to come.

  10. Shockwave Engine: Wave Disk Engine

    SciTech Connect (OSTI)

    2010-01-14

    Broad Funding Opportunity Announcement Project: MSU is developing a new engine for use in hybrid automobiles that could significantly reduce fuel waste and improve engine efficiency. In a traditional internal combustion engine, air and fuel are ignited, creating high-temperature and high-pressure gases which expand rapidly. This expansion of gases forces the engine’s pistons to pump and powers the car. MSU’s engine has no pistons. It uses the combustion of air and fuel to build up pressure within the engine, generating a shockwave that blasts hot gas exhaust into the blades of the engine’s rotors causing them to turn, which generates electricity. MSU’s redesigned engine would be the size of a cooking pot and contain fewer moving parts—reducing the weight of the engine by 30%. It would also enable a vehicle that could use 60% of its fuel for propulsion.

  11. Final Technical Report; NUCLEAR ENGINEERING RECRUITMENT EFFORT

    SciTech Connect (OSTI)

    Kerrick, Sharon S.; Vincent, Charles D.

    2007-07-02

    This report provides the summary of a project whose purpose was to support the costs of developing a nuclear engineering awareness program, an instruction program for teachers to integrate lessons on nuclear science and technology into their existing curricula, and web sites for the exchange of nuclear engineering career information and classroom materials. The specific objectives of the program were as follows: OBJECTIVE 1: INCREASE AWARENESS AND INTEREST OF NUCLEAR ENGINEERING; OBJECTIVE 2: INSTRUCT TEACHERS ON NUCLEAR TOPICS; OBJECTIVE 3: NUCLEAR EDUCATION PROGRAMS WEB-SITE; OBJECTIVE 4: SUPPORT TO UNIVERSITY/INDUSTRY MATCHING GRANTS AND REACTOR SHARING; OBJECTIVE 5: PILOT PROJECT; OBJECTIVE 6: NUCLEAR ENGINEERING ENROLLMENT SURVEY AT UNIVERSITIES

  12. General Engineers

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

    General Engineers The U.S. Energy Information Administration (EIA) within the Department of Energy has forged a world-class information program that stresses quality, teamwork, and employee growth. In support of our program, we offer a variety of profes- sional positions, including the General Engineer, whose work is associated with analytical studies and evaluation projects pertaining to the operations of the energy industry. Responsibilities: General Engineers perform or participate in one or

  13. Engineered Materials

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

    7 Engineered Materials Materials design, fabrication, assembly, and characterization for national security needs. Contact Us Group Leader (Acting) Kimberly Obrey Email Deputy Group Leader Dominic Peterson Email Group Office (505)-667-6887 We perform polymer science and engineering, including ultra-precision target design, fabrication, assembly, characterization, and field support. We perform polymer science and engineering, including ultra-precision target design, fabrication, assembly,

  14. Engineering Institute

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

    Institute Engineering Institute Multidisciplinary engineering research that integrates advanced modeling and simulations, novel sensing systems and new developments in information technology. May 14, 2013 Los Alamos Research Park Los Alamos Research Park, the home of Engineering Institute Contact Institute Director Charles Farrar (505) 665-0860 Email UCSD EI Director Michael Todd (858) 534-5951 Executive Administrator Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505)

  15. Engineering an Adsorbent-Based Hydrogen Storage System: What Have We Learned?

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

    Don Siegel, 1 Bruce Hardy, 2 and the HSECoE Team 1 System Architect-Adsorbent System, Mechanical Engineering Department, University of Michigan 2 Savanah River National Laboratory Hydrogen)Storage)Summit,)) Golden,)CO)-)January)27928,)2015) Overview' * For)the)past)5)years)the)HSECoE)has)been)developing) hydrogen)storage)systems)based)on)adsorbent,)metal) hydride,)and)chemical)hydride)media) * As)we)near)the)Center's)conclusion,)we)seek)to)translate)

  16. Environmental Engineer

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will be an environmental technical expert and advisor to integrate science and engineering principles to improve the natural environment and direct and...

  17. Electrical Engineer

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Rocky Mountain Region Power System Operation Operations Engineering, (J4200) 5555...

  18. Rotary engine

    SciTech Connect (OSTI)

    Leas, A. M.; Leas, L. E.

    1985-02-12

    Disclosed are an engine system suitable for use with methyl alcohol and hydrogen and a rotary engine particularly suited for use in the engine system. The rotary engine comprises a stator housing having a plurality of radially directed chamber dividers, a principal rotor, a plurality of subordinate rotors each having an involute gear in its periphery mounted on the principal rotor, and means for rotating the subordinate rotors so that their involute gears accept the radially directed dividers as the subordinate rotors move past them.

  19. Electronics Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Communications Test and Energization (TETD) organization of Commissioning and Testing (TET), Engineering and Technical Services (TE), Transmission Services (T),...

  20. Engineering Research and Development and Technology thrust area report FY92

    SciTech Connect (OSTI)

    Langland, R.T.; Minichino, C.

    1993-03-01

    The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the technical staff and the technology needed to support current and future LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) to identify key technologies and (2) to conduct high-quality work to enhance our capabilities in these key technologies. To help focus our efforts, we identify technology thrust areas and select technical leaders for each area. The thrust areas are integrated engineering activities and, rather than being based on individual disciplines, they are staffed by personnel from Electronics Engineering, Mechanical Engineering, and other LLNL organizations, as appropriate. The thrust area leaders are expected to establish strong links to LLNL program leaders and to industry; to use outside and inside experts to review the quality and direction of the work; to use university contacts to supplement and complement their efforts; and to be certain that we are not duplicating the work of others. This annual report, organized by thrust area, describes activities conducted within the Program for the fiscal year 1992. Its intent is to provide timely summaries of objectives, theories, methods, and results. The nine thrust areas for this fiscal year are: Computational Electronics and Electromagnetics; Computational Mechanics; Diagnostics and Microelectronics; Emerging Technologies; Fabrication Technology; Materials Science and Engineering; Microwave and Pulsed Power; Nondestructive Evaluation; and Remote Sensing and Imaging, and Signal Engineering.

  1. Browse by Discipline -- E-print Network Subject Pathways: Engineering...

    Office of Scientific and Technical Information (OSTI)

    Callen, James D. (James D. Callen) - Department of Engineering Physics, University of Wisconsin at Madison Carter, Troy (Troy Carter) - Department of Physics and Astronomy, ...

  2. Browse by Discipline -- E-print Network Subject Pathways: Engineering...

    Office of Scientific and Technical Information (OSTI)

    Waleffe, Fabian (Fabian Waleffe) - Department of Engineering Physics, University of Wisconsin at Madison Weingarten, Leonid (Leonid Weingarten) - Department of Particle Physics, ...

  3. February 20, 2014 Webinar- Performance of Engineered Barriers: Lessons Learned

    Broader source: Energy.gov [DOE]

    P&RA CoP Webinar - 2/20/2014 - Performance of Engineered Barriers: Lessons Learned Craig H. Benson (University of Wisconsin-Madison/CRESP)

  4. Jefferson Lab Engineer Among Nation's Best | Jefferson Lab

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

    Engineer Among Nation's Best Jefferson Lab Engineer Among Nation's Best Celia Whitlatch Celia Whitlatch, JLab Mechanical Engineer August 7, 2007 NEWPORT NEWS, VA, Aug. 7 - A mechanical engineer at the Department of Energy's Thomas Jefferson National Accelerator Facility has been named one of the "best and brightest" engineers in the country by HENAAC, formerly known as the Hispanic Engineer National Achievement Awards Conference. Celia Whitlatch, of Seaford, and other winners will be

  5. Kansas State University: Technical Design Report

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

    WIND TURBINE DESIGN REPORT Wildcat Wind Power - Kansas State University 18 April 2014 1 Table of Contents Introduction .................................................................................................................................................. 2 Mechanical Design ........................................................................................................................................ 3 Design Motivations

  6. Advanced Natural Gas Reciprocating Engine(s)

    SciTech Connect (OSTI)

    Kwok, Doris; Boucher, Cheryl

    2009-09-30

    Energy independence and fuel savings are hallmarks of the nations energy strategy. The advancement of natural gas reciprocating engine power generation technology is critical to the nations future. A new engine platform that meets the efficiency, emissions, fuel flexibility, cost and reliability/maintainability targets will enable American manufacturers to have highly competitive products that provide substantial environmental and economic benefits in the US and in international markets. Along with Cummins and Waukesha, Caterpillar participated in a multiyear cooperative agreement with the Department of Energy to create a 50% efficiency natural gas powered reciprocating engine system with a 95% reduction in NOx emissions by the year 2013. This platform developed under this agreement will be a significant contributor to the US energy strategy and will enable gas engine technology to remain a highly competitive choice, meeting customer cost of electricity targets, and regulatory environmental standard. Engine development under the Advanced Reciprocating Engine System (ARES) program was divided into phases, with the ultimate goal being approached in a series of incremental steps. This incremental approach would promote the commercialization of ARES technologies as soon as they emerged from development and would provide a technical and commercial foundation of later-developing technologies. Demonstrations of the Phase I and Phase II technology were completed in 2004 and 2008, respectively. Program tasks in Phase III included component and system development and testing from 2009-2012. Two advanced ignition technology evaluations were investigated under the ARES program: laser ignition and distributed ignition (DIGN). In collaboration with Colorado State University (CSU), a laser ignition system was developed to provide ignition at lean burn and high boost conditions. Much work has been performed in Caterpillars DIGN program under the ARES program. This work has

  7. Exploring the Repeat-Protein Universe

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

    Exploring the Repeat-Protein Universe Exploring the Repeat-Protein Universe Print Wednesday, 13 April 2016 00:00 Naturally occurring proteins-chains of amino acids that fold into functional, three-dimensional shapes-are believed to represent just a small fraction of the universe of all possible permutations of amino-acid sequences and folds. How can we begin to systematically sift through those permutations to find and engineer from scratch (de novo) proteins with the characteristics desired for

  8. PROJECT PROFILE: University of Central Florida

    Broader source: Energy.gov [DOE]

    Foundations for Engineering Education in Distributed Energy Resources (FEEDER) was established under the Grid Engineering for Accelerated Renewable Energy Deployment (GEARED) program in 2013 as one of three training consortia. FEEDER is administered by the University of Central Florida and consists of seven universities and eight utilities, as well as ten industry partners and two national labs. FEEDER undertakes research, curriculum development, and education and training activities in power systems engineering aimed at widespread adoption of distributed renewable energy resources and deployment of smart grid technologies.

  9. Genome Engineering

    SciTech Connect (OSTI)

    Voytas, Dan

    2014-03-20

    Dan Voytas, University of Minnesota, at the 9th Annual Genomics of Energy & Environment Meeting on March 20, 2014 in Walnut Creek, Calif

  10. Fifteenth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The Fifteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 23--25, 1990. Major topics included: DOE's geothermal research and development program, well testing, field studies, geosciences, geysers, reinjection, tracers, geochemistry, and modeling.

  11. 2015 Wind Energy Systems Engineering Workshop

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory is partnering with the Technical University of Denmark’s Department of Wind Energy to co-host the third biennial Wind Energy Systems Engineering Workshop...

  12. Experimental studies on atmospheric Stirling engine NAS-2

    SciTech Connect (OSTI)

    Watanabe, Hiroichi; Isshiki, Naotsugu; Ohtomo, Michihiro

    1996-12-31

    Atmospheric hot air Stirling engine NAS-1 and 2 have a simple flat rubber sheet diaphragm as their power piston, and they have been experimentally studied at Nihon University for several years continuously, with the target of to get more than 100 watts shaft power by atmospheric air with simple construction and cheap material. The first NAS-1 was intended to be a solar heated engine using television glass and wood for cheap cost, but it failed by thermal break of glass, so the improved NAS-2 is changed to be heated by gas burner, using metallic materials in all parts except rubber power piston. Other than this rubber sheet diaphragm, NAS-2 has many features as using James Watt crank mechanism, high finny copper tube for conventional commercial heat exchanger, and two kinds of hot gas heaters, etc. About the rubber sheet for the power piston, the thickness of the sheet was changed from 2 mm to 6 mm gradually to known what thickness is best, and it is found that about 5 mm is best for this engine. After trying many improvements on this engine, NAS-2 has produced about 130 watt shaft power with indicated power of 350 watt at 1994. In this paper detail of many features, history, results and experiments of these NAS engines are reported.

  13. Universities | U.S. DOE Office of Science (SC)

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

    Universities Universities Universities Home Interactive Grants Map SC In Your State University Science Highlights University Research News Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Research Nanostructured Materials BNL Research Nanostructured Materials (Lawrence Berkeley National Laboratory) Print Text Size: A A A FeedbackShare Page Office of Science research funding directly supports scientists, engineers,

  14. Intrinsically irreversible heat engine

    DOE Patents [OSTI]

    Wheatley, J.C.; Swift, G.W.; Migliori, A.

    1984-01-01

    A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. The second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat.

  15. Intrinsically irreversible heat engine

    DOE Patents [OSTI]

    Wheatley, J.C.; Swift, G.W.; Migliori, A.

    1984-12-25

    A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. The second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat. 11 figs.

  16. Intrinsically irreversible heat engine

    DOE Patents [OSTI]

    Wheatley, John C.; Swift, Gregory W.; Migliori, Albert

    1984-01-01

    A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. the second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat.

  17. Thermoacoustic engines

    SciTech Connect (OSTI)

    Swift, G.W.

    1988-10-01

    Thermoacoustic engines, or acoustic heat engines, are energy-conversion devices that achieve simplicity and concomitant reliability by use of acoustic technology. Their efficiency can be a substantial fraction of Carnot's efficiency. In thermoacoustic prime movers, heat flow from a high-temperature source to a low-temperature sink generates acoustic power (which may be converted to electric power using a transducer). In thermoacoustic heat pumps and refrigerators, acoustic power is used to pump heat from a low-temperature source to a high-temperature sink. This review teaches the fundamentals of thermoacoustic engines, by analysis, intuition, and example.

  18. CMI Education Partner: Rutgers, The State University of New Jersey |

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

    Critical Materials Institute Rutgers, The State University of New Jersey Rutgers, the state university of New Jersey, offers courses in several areas: Materials Science and Engineering, undergraduate level MSE Energy Conversion and Storage Chemical and Biological Engineering Geology-related courses in School of Science and Art Materials Science and Engineering curriculum Online list can be found at http://mse.rutgers.edu/undergraduate-courses

  19. CMI Education Partner: University of California, Davis | Critical Materials

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

    Institute University of California, Davis The University of California, Davis offers courses in several areas: Chemical and Materials Science Engineering Chemistry Geology http://catalog.ucdavis.edu/programs.html course list Chemical and Materials Science Engineering , Chemistry, Chemical Physics(website cannot be opened) Courses in Engineering: Chemical and Materials Science (ECM) Lower Division 51. Material Balances (4) Lecture-4 hours. Prerequisite: Mathematics 21D with C- or better, and

  20. DOE - Office of Legacy Management -- Ohio State University Metallurgical

    Office of Legacy Management (LM)

    Engineering Experiment Station -OH 0-05 Ohio State University Metallurgical Engineering Experiment Station -OH 0-05 FUSRAP Considered Sites Site: OHIO STATE UNIVERSITY, METALLURGICAL ENGINEERING EXPERIMENT STATION (OH.0-05 ) Eliminated from consideration under FUSRAP - Referred to NRC Designated Name: Not Designated Alternate Name: None Location: Columbus , Ohio OH.0-05-1 Evaluation Year: 1986 OH.0-05-2 Site Operations: Ohio State ordered 130 grams of uranium from the AEC. This commercial

  1. Mechanical Systems Qualification Standard

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

    ... the safety and health fundamentals of mechanical systems ... Engineering; DOE O 420.1B, Facility Safety; DOE G 430.1-1, Chapter 23: Life-Cycle Cost Estimate; DOE G 433.1-1, Nuclear ...

  2. Old Dominion University to Celebrate Annual Womengineers Day | Jefferson

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

    Lab Old Dominion University to Celebrate Annual Womengineers Day Old Dominion University to Celebrate Annual Womengineers Day February 26, 2002 ODU Womengineers Poster Old Dominion University is planning its second annual Womengineers Day for Saturday, March 9. Sponsored by the College of Engineering and Technology in partnership with the Hampton Roads Technology Council and the Center for Innovative Technology (CIT), the event is designed for students, professional engineers and teachers of

  3. Engineering Technician

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Desert Southwest Region Engineering and Construction (G5600) 615 S. 43rd Avenue...

  4. Civil Engineer

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Desert Southwest Region Engineering and Construction (G5600) 615 S. 43rd Avenue...

  5. Harmonic engine

    DOE Patents [OSTI]

    Bennett, Charles L.

    2009-10-20

    A high efficiency harmonic engine based on a resonantly reciprocating piston expander that extracts work from heat and pressurizes working fluid in a reciprocating piston compressor. The engine preferably includes harmonic oscillator valves capable of oscillating at a resonant frequency for controlling the flow of working fluid into and out of the expander, and also preferably includes a shunt line connecting an expansion chamber of the expander to a buffer chamber of the expander for minimizing pressure variations in the fluidic circuit of the engine. The engine is especially designed to operate with very high temperature input to the expander and very low temperature input to the compressor, to produce very high thermal conversion efficiency.

  6. General Engineer

    Broader source: Energy.gov [DOE]

    This position is located in Office of Standard Contract Management, within the Office of the General Counsel (GC). The purpose of the position is to conduct technical and engineering reviews of the...

  7. Vidvuds Ozolins: Department of Materials Science and Engineering UCLA &

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

    Director of DOE EFRC Molecularly Engineered Energy Materials | Center for Energy Efficient Materials Vidvuds Ozolins: Department of Materials Science and Engineering UCLA & Director of DOE EFRC Molecularly Engineered Energy Materials Nov 13, 2013 | 4:00 PM - 5:00 PM Vidvuds Ozolins Professor, Department of Materials Science and Engineering, & Director, DOE EFRC Molecularly Engineered Energy Materials, University of California, Los Angeles Title Coming Soon November 13, 2013 | 4:00pm

  8. Advanced concepts for controlled combustion in engines. Final report

    SciTech Connect (OSTI)

    Oppenheim, A.K.

    1991-12-15

    Studies carried out at the University of California, Berkeley, over a period of four years were concerned with fluid mechanical properties of turbulent pulsed jet plumes - systems that are of particular relevance to the initiation and control of combustion in engines. The eventual purpose of this program was to provide a rational background for a fundamental refinement of stratified charge diesel engines - the development of a combustion system where the formation of pollutants is minimized, fuel economy is maximized, while fuel tolerance is optimized. The results demonstrated that this goal is attainable by means of appropriate Pulsed Jet Combustion (PJC) generators. The exothermic process of combustion is executed thereby in the form of a fireball taking place in a stratified charge generated by turbulent plumes of a PJC system.

  9. Reliability Engineering

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

    LA-UR 15-27450 This document is approved for public release; further dissemination unlimited Reliability Engineering Reliability Engineering Current practice in reliability is often fragmented, does not cover the full system lifecycle * Reliability needs to be addressed in design, development, and operational life * Reliability analysis should integrate information from components and systems Integrate proven reliability methods with world-class statistical science * Use methods and tools

  10. structured engineering

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

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