Sample records for mainstream engineering develops

  1. Mainstreaming Climate Change Adaptation into Development Planning...

    Open Energy Info (EERE)

    Practitioners Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Mainstreaming Climate Change Adaptation into Development Planning: A Guide for Practitioners Agency...

  2. Mainstreaming Building Energy Efficiency Codes in Developing...

    Open Energy Info (EERE)

    developed countries. It also includes case studies of four developing countries-China,Egypt,India,and Mexico-and the state of California in the United States of America. It aims...

  3. NITINOL ENGINE DEVELOPMENT

    E-Print Network [OSTI]

    Banks, Ridgway

    2013-01-01T23:59:59.000Z

    20, 1976 LBL-5293 NITINOL ENGINE DEVELOPMENT Ridgway Banksof California. NITINOL ENGINE DEVELOPMENT Ridgway Banks andof practical heat engines based on this phenomenon is

  4. Ocean Engineering Development Team

    E-Print Network [OSTI]

    Wood, Stephen L.

    Ocean Engineering Hydrofoil Development Team Justin Eickmeier Mirela Dalanaj Jason Gray Matt test bed for future hydrofoil designs. 5) To create future student interest in the Ocean Engineering Efficiency and Acceleration. #12;Design Team Justin Eickmeier Team Leader Major: Ocean Engineering, Junior

  5. Mainstreaming sustainable energy access in the development planning proccess of Ethiopia.

    E-Print Network [OSTI]

    Aragaw, Zereay

    2012-01-01T23:59:59.000Z

    ?? For least developing countries with large rural population living in severe poverty such as Ethiopia, access to modern and sustainable energy services is a… (more)

  6. ENGINEERING SYSTEMS THE FUTURE OF ENGINEERING SYSTEMS: DEVELOPMENT OF

    E-Print Network [OSTI]

    de Weck, Olivier L.

    ENGINEERING SYSTEMS MONOGRAPH THE FUTURE OF ENGINEERING SYSTEMS: DEVELOPMENT OF ENGINEERING LEADERS OF ENGINEERING SYSTEMS: DEVELOPMENT OF ENGINEERING LEADERS Daniel Hastings INTRODUCTION From birth through death, inhabitants of developed societies live supported in a complex, interconnected set of overlapping systems

  7. Africa's Transport Infrastructure Mainstreaming Maintenance and...

    Open Energy Info (EERE)

    Mainstreaming Maintenance and Management Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Africa's Transport Infrastructure Mainstreaming Maintenance and Management...

  8. Mainstream Engineering Develops a Low-Cost Energy-Saving Device for A/C

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial CarbonArticlesHuman Resources Human ResourcesPlanningOrganizationSystems

  9. Advanced Engine Development | ornl.gov

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

    Advanced Engine Development High-performance computing accelerates advanced engine development July 11, 2014 Oak Ridge National Laboratory's (ORNL's) Dean Edwards and a...

  10. Advanced Diesel Engine and Aftertreatment Technology Development...

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

    Advanced Diesel Engine and Aftertreatment Technology Development for Tier 2 Emissions Advanced Diesel Engine and Aftertreatment Technology Development for Tier 2 Emissions 2003...

  11. OE Power Systems Engineering Research & Development Program Partnershi...

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

    Mission Power Systems Engineering Research and Development OE Power Systems Engineering Research & Development Program Partnerships OE Power Systems Engineering Research &...

  12. Engineering Career and Student Development Center

    E-Print Network [OSTI]

    Mountziaris, T. J.

    College of Engineering Career and Student Development Center Corporate Partnership Program UMassAmherst | College of Engineering | www.engineering.umass.edu/careercenter The Engineering Career and Student with students, faculty and the Engineering Career Center staff while on the UMass Amherst campus. Corporate

  13. Reflecting on mainstreaming through environmental appraisal in times of financial crisis — From ‘greening’ to ‘pricing’?

    SciTech Connect (OSTI)

    Gazzola, Paola, E-mail: Paola.Gazzola@ncl.ac.uk

    2013-07-15T23:59:59.000Z

    The issue of mainstreaming has witnessed a revival over the last few years, not least because the latest financial crisis has triggered a renewed enthusiasm and a remarkable comeback amongst policy-making and environmental appraisal (EA) communities. Traditionally, environmental mainstreaming is linked to ideas of (environmental) integration and to the ‘greening’ of public policies. Yet, more recent mainstreaming efforts are building on the idea that the achievement of economic growth and of social well-being is not only dependent upon the protection of the environment, but on the fact that the environment should be valued as a source of goods and a provider of services, as well. In this context and despite the many shortcomings that EA has experienced as a mainstreaming tool over the last two decades, calls for EA to engage with ecosystem services and incorporate pricing valuations in its approach to mainstreaming are emerging, raising questions about the role and purpose of EA as an environmental mainstreaming tool. This paper aims to reflect on the role of EA as a mainstreaming tool, in terms of the extent to which it is mainstreaming the environment into policies for sustainable development and changing ‘the mainstream’ by breaking down the false dichotomy of environment and (economic) development. If mainstreaming through EA was to incorporate both greening and pricing logics, could EA be more effective in reframing the environment and development as correlated variables rather than competing variables? -- Highlights: ? Mainstreaming is witnessing a revival over the last few years and a comeback amongst environmental appraisal communities. ? Mainstreaming efforts through environmental appraisal have failed to challenge the deeply rooted belief in economic growth. ? Recent mainstreaming efforts are incorporated in “green deals” following ecological modernisation discourses. ? Environmental appraisal is urged to embrace ecosystem service approaches prompting a rethink of its advocacy role and purpose.

  14. Advanced Diesel Engine and Aftertreatment Technology Development...

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

    Improvement DEER August 24 - 28, 2003 3 System Development Methodology Control model Engine model Simulation Urea Injector SCR Catalyst CSF Steady State Modal Development...

  15. Sodium Heat Engine Development Program

    SciTech Connect (OSTI)

    Singh, J.P.; Kupperman, D.S.; Majumdar, S.; Dorris, S.; Gopalsami, N.; Dieckman, S.L.; Jaross, R.A.; Johnson, D.L.; Gregar, J.S.; Poeppel, R.B.; Raptis, A.C.; Valentin, R.A.

    1992-01-01T23:59:59.000Z

    The Sodium Heat Engine (SHE) is an efficient thermoelectric conversion device which directly generates electricity from a thermally regenerative electrochemical cell that relies on the unique conduction properties of {beta}{double prime}-alumina solid electrolyte (BASE). Laboratory models of a variety of SHE devices have demonstrated the feasibility and efficiency of the system, engineering development of large prototype devices has been slowed by a series of materials and fabrication problems. Failure of the electrolyte tubes has been a recurring problem and a number of possible causes have been postulated. To address these issues, a two-phase engineering development program was undertaken. This report summarizes the final results of the first phase of the program, which included extensive materials characterization activities, a study of applicable nondestructive evaluation methods, an investigation of possible stress states that would contribute to fracture, and certain operational issues associated with the electromagnetic pumps used in the SHE prototype. Mechanical and microstructural evaluation of commercially obtained BASE tubes revealed that they should be adequate for SHE applications and that sodium exposure produced no appreciable deleterious strength effects. Processing activities to produce a more uniform and smaller grain size for the BASE tubes were completed using isostatic pressing, extrusion, and slip casting. Green tubes were sintered by conventional and microwave plasma methods. Of particular interest is the residual stress state in the BASE tubes, and both analysis and nondestructive evaluation methods were employed to evaluate these stresses. X-ray and neutron diffraction experiments were performed to determine the bulk residual stresses in commercially fabricated BASE tubes; however, tube-to-tube variations and variations among the various methods employed did not allow formulation of a definitive definition of the as-fabricated stress state.

  16. Directions in automotive engine research and development

    SciTech Connect (OSTI)

    Samuels, G.

    1980-01-01T23:59:59.000Z

    The advent of high fuel costs and automotive fuel economy and emission regulations has cast doubt on the economic superiority and even the technical feasibility of conventional spark ignition and diesel engines, and has opened the field to other concepts. The emission regulations and their effect on the design and efficiency of conventional engines are reviewed, the research and development effort to improve the performance of conventional engines and to develop advanced engines is discussed, and the current status of these engines is presented.

  17. Grid Applications: From Early Adopters to Mainstream Users

    E-Print Network [OSTI]

    Kielmann, Thilo

    Grid Applications: From Early Adopters to Mainstream Users Thilo Kielmann (guest editor) Vrije Universiteit, Amsterdam, The Netherlands April 24, 2006 Grid computing has gained widespread attention, both in academic and commercial settings. As a result, the development of grid middleware infras- tructure has made

  18. Technology Development for Light Duty High Efficient Diesel Engines...

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

    Light Duty High Efficient Diesel Engines Technology Development for Light Duty High Efficient Diesel Engines Improve the efficiency of diesel engines for light duty applications...

  19. Light-duty diesel engine development status and engine needs

    SciTech Connect (OSTI)

    Not Available

    1980-08-01T23:59:59.000Z

    This report reviews, assesses, and summarizes the research and development status of diesel engine technology applicable to light-duty vehicles. In addition, it identifies specific basic and applied research and development needs in light-duty diesel technology and related health areas where initial or increased participation by the US Government would be desirable. The material presented in this report updates information provided in the first diesel engine status report prepared by the Aerospace Corporation for the Department of Energy in September, 1978.

  20. Benefits and Challenges of Achieving a Mainstream Market for Electric Vehicles

    SciTech Connect (OSTI)

    Ungar, Edward [Taratec Corporation; Mueller, Howard [Taratec Corporation; Smith, Brett [Center for Automotive Research

    2010-08-01T23:59:59.000Z

    The Plug-in Hybrid electric Vehicle (PHEV) Market Introduction Study Final Report identified a range of policies, incentives and regulations designed to enhance the probability of success in commercializing PHEVs as they enter the automotive marketplace starting in 2010. The objective of the comprehensive PHEV Value Proposition study, which encompasses the PHEV Market Introduction Study, is to better understand the value proposition that PHEVs (as well as other plug-in electric vehicle platforms - PEVs) provide to the auto companies themselves, to the consumer and to the public at large as represented by the government and its public policies. In this report we use the more inclusive term PEVs, to include PHEVs, BEVs (battery electric vehicles that operate only on battery) and EREVs (extended range electric vehicles that combine battery electric vehicles with an internal combustion engine that charges the battery as needed). The objective of Taratec's contribution to Phase 2 of the PHEV Value Proposition Study is to develop a clear understanding of the benefits of PEVs to three stakeholders - auto original equipment manufacturers (OEMs), utilities, and the government - and of the technical and commercial challenges and risks to be overcome in order to achieve commercial success for these vehicles. The goal is to understand the technical and commercial challenges in moving from the 'early adopters' at the point of market introduction of these vehicles to a 'sustainable' mainstream market in which PEVs and other PEVs represent a normal, commercially available and attractive vehicle to the mainstream consumer. For the purpose of this study, that sustainable market is assumed to be in place in the 2030 timeframe. The principal focus of the study is to better understand the technical and commercial challenges in the transition from early adopters to a sustainable mainstream consumer market. Effectively, that translates to understanding the challenges to be overcome during the transition period - basically the middle years as the second and third generation of these vehicles are developed and come to market. The concern is to understand those things that in the near term would delay that transition. The study looked at identifying and then quantifying these technical and commercial risks and benefits from three perspectives: (1) The auto industry original equipment manufacturers (OEMs) themselves; (2) The utilities who will provide the electric 'fuel' that will fully or partially power the vehicles; and (3) The government, representing public policy interest in PEV success. By clarifying and quantifying these benefits and the technical and commercial risks that could delay the transition to a sustainable mainstream market, the study provides the basis for developing recommendations for government policies and support for PHEV and PEV development.

  1. Technology Development for High Efficiency Clean Diesel Engines...

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

    Technology Development for High Efficiency Clean Diesel Engines and a Pathway to 50% Thermal Efficiency Technology Development for High Efficiency Clean Diesel Engines and a...

  2. Engineering Development of Ceramic Membrane Reactor

    E-Print Network [OSTI]

    ceramic Ion Transport Membrane (ITM) reactor system for low-cost conversion of natural gas to hydrogen;7 A Revolutionary Technology Using Ceramic Membranes Ion Transport Membranes (ITM) ­ Non-porous multiEngineering Development of Ceramic Membrane Reactor Systems for Converting Natural Gas to Hydrogen

  3. Developing the Global Biomedical Engineer through a 12-month

    E-Print Network [OSTI]

    Weber, Rodney

    Developing the Global Biomedical Engineer through a 12-month International Undergraduate Research, Ph.D. Coulter Department of Biomedical Engineering ASEE - Vancouver - June 2011 #12

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

    SciTech Connect (OSTI)

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

    2013-03-29T23:59:59.000Z

    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.

  5. Development of Advanced Small Hydrogen Engines

    SciTech Connect (OSTI)

    Krishna Sapru; Zhaosheng Tan; Ben Chao

    2010-09-30T23:59:59.000Z

    The main objective of the project is to develop advanced, low cost conversions of small (< 25 hp) gasoline internal combustion engines (ICEs) to run on hydrogen fuel while maintaining the same performance and durability. This final technical report summarizes the results of i) the details of the conversion of several small gasoline ICEs to run on hydrogen, ii) the durability test of a converted hydrogen engine and iii) the demonstration of a prototype bundled canister solid hydrogen storage system. Peak power of the hydrogen engine achieves 60% of the power output of the gasoline counterpart. The efforts to boost the engine power with various options including installing the over-sized turbocharger, retrofit of custom-made pistons with high compression ratio, an advanced ignition system, and various types of fuel injection systems are not realized. A converted Honda GC160 engine with ACS system to run with hydrogen fuel is successful. Total accumulative runtime is 785 hours. A prototype bundled canister solid hydrogen storage system having nominal capacity of 1.2 kg is designed, constructed and demonstrated. It is capable of supporting a wide range of output load of a hydrogen generator.

  6. IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, MANUSCRIPT ID 1 Development of a Software Engineering

    E-Print Network [OSTI]

    Sommerville, Ian

    Engineering Ontology for Multi-site Software Development Pornpit Wongthongtham, Elizabeth Chang, Tharam Dillon of software engineering. Index Terms--Software Engineering, Ontology Development, Multi-site SoftwareIEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, MANUSCRIPT ID 1 Development of a Software

  7. DEVELOPMENT OF GREEN ENGINEERED CEMENTITIOUS COMPOSITES FOR SUSTAINABLE

    E-Print Network [OSTI]

    Lepech, Michael D.

    181 DEVELOPMENT OF GREEN ENGINEERED CEMENTITIOUS COMPOSITES FOR SUSTAINABLE INFRASTRUCTURE SYSTEMS, properties, processing, performance, and sustainability. The objective of this research is to develop a new materials #12;182 International Workshop on Sustainable Development and Concrete Technology engineering

  8. Engineering development of selective agglomeration. Final report

    SciTech Connect (OSTI)

    Not Available

    1993-04-01T23:59:59.000Z

    This report presents the findings of the project entitled ``Engineering Development of Selective Agglomeration.`` The purpose is to develop selective agglomeration technology to a commercially acceptable level by 1993. Engineering development included bench-scale process development, component development adaptation or modification of existing unit operations, proof-of-concept (POC) module design, fabrication, testing, data evaluation, and conceptual design of a commercial facility. The information obtained during POC operation resulted in a technical and economic design base sufficient to support construction and operation of a commercial plant. Throughout this project performance targets for the engineering development of selective agglomeration process were to achieve 85% or greater Btu recovery at 85% or greater pyritic sulfur rejection (PSR). Additional objectives included producing a final clean-coal product with an ash content of 6% or less which is suitable for conventional coal handling systems. The selective agglomeration process, as applied to coal cleaning, is based on differences in the surface chemistry of coal and its associated impurities. Coal particles are hydrophobic (i.e., repel water) while the majority of its impurities are hydrophilic (i.e., stabilized in water). During selective agglomeration, a liquid (the agglomerant) that is immiscible with water is introduced into a coal-water slurry and agitated to disperse it in the slurry, thereby allowing it to come into contact with all particles in the slurry. The coal particles, due to their hydrophobic nature, are attracted to the agglomerant phase. The hydrophilic mineral impurities remain in the water phase. Continued agitation of the agglomerant-coated coal particles causes them to coalesce to form agglomerates. Once the agglomerates are formed, they are separated from the mineral matter-bearing aqueous phase by subsequent processing steps.

  9. Natural Gas Engine Development Gaps (Presentation)

    SciTech Connect (OSTI)

    Zigler, B.T.

    2014-03-01T23:59:59.000Z

    A review of current natural gas vehicle offerings is presented for both light-duty and medium- and heavy-duty applications. Recent gaps in the marketplace are discussed, along with how they have been or may be addressed. The stakeholder input process for guiding research and development needs via the Natural Gas Vehicle Technology Forum (NGVTF) to the U.S. Department of Energy and the California Energy Commission is reviewed. Current high-level natural gas engine development gap areas are highlighted, including efficiency, emissions, and the certification process.

  10. Idaho National Engineering Laboratory site development plan

    SciTech Connect (OSTI)

    Not Available

    1994-09-01T23:59:59.000Z

    This plan briefly describes the 20-year outlook for the Idaho National Engineering Laboratory (INEL). Missions, workloads, worker populations, facilities, land, and other resources necessary to fulfill the 20-year site development vision for the INEL are addressed. In addition, the plan examines factors that could enhance or deter new or expanded missions at the INEL. And finally, the plan discusses specific site development issues facing the INEL, possible solutions, resources required to resolve these issues, and the anticipated impacts if these issues remain unresolved.

  11. PHEV Engine and Aftertreatment Model Development

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

    725K * Barriers - PHEV utilization of high efficiency engines is limited by transient engine performance and emissions controls - Data and models available for analyzing transient...

  12. PHEV Engine and Aftertreatment Model Development

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

    team and reduced work scope * Barriers - PHEV fuel efficiency limited by transient engine operation and emissions controls - Very limited transient engines and emissions models...

  13. 64 IRE TRANSACTIONS ON ENGINEERING MANAGEMENT July Systenas Engineering-Key to Modern Development

    E-Print Network [OSTI]

    Rhoads, James

    to ascertain the current output of this phase is the creative idea that marks the status of systems engineering64 IRE TRANSACTIONS ON ENGINEERING MANAGEMENT July Systenas Engineering-Key to Modern Development, integration, emphasis on the field of systems engineering. Though and evaluation. In a sense, these terms

  14. EngineRoom: A Comparative Development Environment For Volume Rendering Engines

    E-Print Network [OSTI]

    Mueller, Klaus

    - 1 - EngineRoom: A Comparative Development Environment For Volume Rendering Engines Michael A for comparative volume rendering, fast prototyping of system components, and teaching. Engine Room's manager-driven architecture is able to: (i) dynamically dock or link multiple third- party volume rendering engines

  15. arnold engineering development: Topics by E-print Network

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

    Wu, J. 2014-01-01 283 Development of a catalytic combustion system for the MIT Micro Gas Turbine Engine MIT - DSpace Summary: As part of the MIT micro-gas turbine engine...

  16. Mainstreaming New Renewable Energy Technologies

    E-Print Network [OSTI]

    Neuhoff, Karsten; Sellers, Rick

    , Germany, Source: Sustainable energy venture capital ETAP conference ”Financial instruments for sustainable innovations” Amsterdam 21-22.10 2004, Tarja Teppo Helsinki University of Technology, Finland and Rolf Wuestenhagen, University of St. Gallen... , local plans must frequently be revised , to allow for the location of wind or bioenergy plants. This creates uncertainty and costly delays for project developers, for European wind projects between 1.5 and 4.5 years (Admire Rebus, 2003, s ituation...

  17. Engineering Research, Development and Technology, FY95: Thrust area report

    SciTech Connect (OSTI)

    NONE

    1996-02-01T23:59:59.000Z

    The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through their collaboration with US industry in pursuit of the most cost-effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where they can establish unique competencies, and (2) conduct high-quality research and development to enhance their capabilities and establish themselves as the world leaders in these technologies. To focus Engineering`s efforts, technology thrust areas are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1995. The report provides timely summaries of objectives methods, and key results from eight thrust areas: computational electronics and electromagnetics; computational mechanics; microtechnology; manufacturing technology; materials science and engineering; power conversion technologies; nondestructive evaluation; and information engineering.

  18. Engineering Professional Development www.engineering.uiowa.edu/epd

    E-Print Network [OSTI]

    Casavant, Tom

    . Bazooka Farmstar Boom Lab Braun Intertec Cargill Centro Inc Cerner Corporation Civco Medical Solutions Cobham Eaton Egen Solutions, Inc. Emerson Process Management-Fisher Epic ESCO Group Fast Enterprises, LLC Federal-Mogul Corporation FM Global General Dynamics IT General Electric GoDaddy HBK Engineering, LLC HNI

  19. Engineering Professional Development www.engineering.uiowa.edu/epd

    E-Print Network [OSTI]

    Casavant, Tom

    Corporation Civco Medical Solutions Cook Medical DuPont Industrial Biosciences DST Systems, Inc. Eaton Alcoa Alliant Energy Andersen Corporation Barr Engineering Braun Intertec Cargill Centro, Inc. Cerner Corporation EFCO Corp. Emerson Process Management-Fisher Epic ESCO Group Fast Enterprises, LLC FBI Federal

  20. The University of Iowa College of Engineering Engineering Professional Development

    E-Print Network [OSTI]

    Jacob, Mathews

    Honeywell Des Plaines, IL Hydrite Chemical Co. Waterloo, IA IATL: Center for Global Environmental Research Argonne National Laboratory Argonne, IL Barr Engineering Minneapolis, MN Boston Scientific Maple Grove, MN Decatur, IL Caterpiller Mossville, IL Caterpiller Peoria, IL Cedar River Paper Company Cedar Rapids, IA

  1. The University of Iowa College of Engineering Engineering Professional Development

    E-Print Network [OSTI]

    Jacob, Mathews

    Naperville, IL City of Rock Island Rock Island, IL City of St. Charles St. Charles, IL City of W. Des Moines Great Lakes Dredge and Dock Chicago, IL Habitat for Humanity Iowa City, IA Hall and Hall EngineersAmericanEnergy Sioux City, IA MNTAP: Valley Craft Lake City, MN Moffat and Nichol Long Beach, CA NextERA Energy (FPL

  2. The University of Iowa College of Engineering Engineering Professional Development

    E-Print Network [OSTI]

    Jacob, Mathews

    Davenport Works Riverside, IA Alliant Energy Cedar Rapids, IA Alliant Energy Madison, WI Allsteel Muscatine Crystal Group Hiawatha, IA Dell Engineering Solutions Davenport, IA Dominion Energy Hammond, IN Dyersville Solutions Gurgaon, India EMCO Des Moines, IA Enerhetica Cochabamba, Bolivia ESCO Automation Marion, IA ESCO

  3. The Development of a Small Engine Based Accelerated Ash Loading...

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

    Accelerated Ash Loading Protocol The Development of a Small Engine Based Accelerated Ash Loading Protocol Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan....

  4. Natural Gas Engine Development: July 2003--July 2005

    SciTech Connect (OSTI)

    Lekar, T. C.; Martin, T. J.

    2006-03-01T23:59:59.000Z

    Describes project to develop natural gas engines that would be certifiable to nitrogen oxide and nonmethane hydrocarbon emission levels below 2004 federal standards.

  5. Natural Gas Engine Development: July 2003 -- July 2005

    SciTech Connect (OSTI)

    Lekar, T. C.; Martin, T. J.

    2006-11-01T23:59:59.000Z

    Discusses project to develop heavy-duty, 8.1L natural gas vehicle engines that would be certifiable below the 2004 federal emissions standards and commercially viable.

  6. High Efficiency Engine Systems Development and Evaluation | Department...

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

    High Efficiency Engine Systems Development and Evaluation 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

  7. High Efficiency Engine Systems Development and Evaluation

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

    Engine system modeling (GT-Power) Bottoming cycle modeling (GT-Power, Matlab) Vehicle system modeling (GT-Drive, PSAT, Autonomie) 0 20 40 60 80 Vehicle Speed,...

  8. Proceedings of the 2009 Industrial Engineering Research Conference Developing a Curriculum in Service Systems Engineering

    E-Print Network [OSTI]

    Onder, Nilufer

    in Service Systems Engineering Dana M. Johnson, Leonard J. Bohmann, Kris Mattila, Amlan Mukherjee, Nilufer courses to provide holistic coverage of service systems engineering issues. The paper will describe the curriculum design and development and course selection for the Service Systems Engineering program. Finally

  9. Cummins Engine Company B5.9 Propane Engine Development, Certification, and Demonstration Project

    SciTech Connect (OSTI)

    The ADEPT Group, Inc. (Los Angeles, California)

    1998-12-18T23:59:59.000Z

    The objective of this project was to successfuly develop and certify an LPG-dedicated medium-duty original equipment manufacturer (OEM) engine that could be put into production. The engine was launched into production in 1994, and more than 800 B5.9G engines are now in service in the United States and abroad. This engine is now offered by more than 30 bus and truck OEMs.

  10. Global Climate Change Alliance Training Workshops on Mainstreaming...

    Open Energy Info (EERE)

    Alliance Training Workshops on Mainstreaming Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Global Climate Change Alliance Training Workshop on...

  11. Disposal Systems Evaluations and Tool Development - Engineered...

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

    engineered barrier system (EBS) plays a key role in the long-term isolation of nuclear waste in geological repository environments. This report focuses on the progress made in the...

  12. Developing osteoarthritis treatments through cartilage tissue engineering and molecular imaging

    E-Print Network [OSTI]

    Casasnovas Ortega, Nicole

    2012-01-01T23:59:59.000Z

    Tissue engineering can be applied to develop therapeutic techniques for osteoarthritis, a degenerative disease caused by the progressive deterioration of cartilage in joints. An inherent goal in developing cartilage-replacement ...

  13. Engineering for sustainable development for bio-diesel production

    E-Print Network [OSTI]

    Narayanan, Divya

    2009-05-15T23:59:59.000Z

    Engineering for Sustainable Development (ESD) is an integrated systems approach, which aims at developing a balance between the requirements of the current stakeholders without compromising the ability of the future generations to meet their needs...

  14. Thrust Area Report, Engineering Research, Development and Technology

    SciTech Connect (OSTI)

    Langland, R. T.

    1997-02-01T23:59:59.000Z

    The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through our collaboration with U.S. industry in pursuit of the most cost- effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where we can establish unique competencies, and (2) conduct high-quality research and development to enhance our capabilities and establish ourselves as the world leaders in these technologies. To focus Engineering`s efforts technology {ital thrust areas} are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1996. The report provides timely summaries of objectives, methods, and key results from eight thrust areas: Computational Electronics and Electromagnetics; Computational Mechanics; Microtechnology; Manufacturing Technology; Materials Science and Engineering; Power Conversion Technologies; Nondestructive Evaluation; and Information Engineering. Readers desiring more information are encouraged to contact the individual thrust area leaders or authors. 198 refs., 206 figs., 16 tabs.

  15. Development of an engine fuel and spark controller

    E-Print Network [OSTI]

    Suter, William Gregory

    1999-01-01T23:59:59.000Z

    The objective of this research was to develop an engine control unit (ECU) for a four cylinder engine to be used in a Formula SAE racers. The ECU must provide effective fuel injection and spark ignition control and provide for easy adjustment...

  16. Competitive Game Development: Software Engineering as a Team Sport*

    E-Print Network [OSTI]

    Scacchi, Walt

    Competitive Game Development: Software Engineering as a Team Sport* Walt Scacchi Institute, Zurich, 9 June 2012 #12;Overview · The what, why, how and outcomes of game software development of game software development competitions · Competition affords the opportunity for alternative

  17. Development of the Miller cycle for natural gas engines

    SciTech Connect (OSTI)

    Zhang, F.R.; Okamoto, Kazuhisa; Shimogata, Satoshi; Shoji, Fujio [Tokyo Gas Co., Ltd. (Japan). Energy Technology Research Inst.

    1996-12-31T23:59:59.000Z

    Natural gas is a viable alternative fuel to reduce exhaust emissions. But comparing natural gas engines with base diesel engines, the power output is 20--30% lower and the thermal efficiency is 4--5% lower due to knocking in the gas engine. The Miller cycle with independent presetting of the compression and expansion ratio for gas engines increases the engine efficiency with increased expansion ratio, while engine knocking can be avoided by reducing the compression ratio. A turbocharged inter-cooled spark ignition gas engine was modified to the Miller cycle engine and a thermal efficiency of 38%, 1.14MPa BMEP was attained with a three-way catalyst system compared to a thermal efficiency of 33%, 0.97 Mpa BMEP achieved by the conventional Otto cycle. On the other hand, the higher boost pressure, due to the lower compression ratio for avoiding knocking, caused a higher back pressure. This hinders the advantages of the Miller cycle and it is difficult to improve the engine performance further. Therefore, based on the Miller cycle, other technologies for avoiding knocking were developed to improve engine performance. A two-stage intake cooling system was developed, in which a new inter-cooler is installed in the intake passages close to the cylinder head as a second inter-cooler, besides an ordinary charge cooler. This significantly cools the blow-back mixture from the cylinder in the Late Intake-Closing Method Miller cycle. Besides the two-stage intake cooling system, a new split cooling system was also developed for the Miller cycle, where cooling water flowing to the cylinder head is independent of that flowing to the cylinder block. Cooling water at 313 K is circulated in the cylinder head to extend the knock-free zone and to improve the intake charging efficiency while cooling water at 353 K is circulated in the cylinder block to reduce the friction loss.

  18. 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...

  19. Development of an SI DI Ethanol Optimized Flex Fuel Engine Using...

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

    Development of an SI DI Ethanol Optimized Flex Fuel Engine Using Advanced Valvetrain Development of an SI DI Ethanol Optimized Flex Fuel Engine Using Advanced Valvetrain...

  20. State of the Art and Future Developments In Natural Gas Engine...

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

    State of the Art and Future Developments In Natural Gas Engine Technologies State of the Art and Future Developments In Natural Gas Engine Technologies 2003 DEER Conference...

  1. Job Description Job Title: Software Development Engineer

    E-Print Network [OSTI]

    Simmons, Craig A.

    Tec's backend databases and applications on the cloud. · Working with the product development team, suppliers Manager, from time to time. Qualifications and Education Requirements Mandatory: A Bachelor's degree

  2. Biomedical Engineering Graduate Concentration Fall 2014 Medical Product Development

    E-Print Network [OSTI]

    Eustice, Ryan

    Biomedical Engineering Graduate Concentration ­ Fall 2014 Medical Product Development Advisor: Jan Stegemann, Ph.D. MEDICAL PRODUCT DESIGN AND DEVELOPMENT (both courses are required): BIOMEDE 599.002 Graduate BME Innovative Design Team (3) (I) BIOMEDE 599.004 Graduate BME Innovative Design Team (4) (II

  3. Engineering Change Towards a sustainable future in the developing world The Royal Academy of Engineering 73

    E-Print Network [OSTI]

    Cambridge, University of

    the goals of sustainable development. The human species is living an unsustainable existence. The scientificEngineering Change Towards a sustainable future in the developing world The Royal Academy to grow from 6 billion today to 9 billion by 2050, and living standards are predicted to increase

  4. Engineering research, development and technology. Thrust area report, FY93

    SciTech Connect (OSTI)

    Not Available

    1994-05-01T23:59:59.000Z

    The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the technical staff, tools, and facilities needed to support current and future LLNL programs. The efforts are guided by a dual-benefit research and development strategy that supports Department of Energy missions, such as national security through nuclear deterrence and economic competitiveness through partnerships with U.S. industry. This annual report, organized by thrust area, describes the activities for the fiscal year 1993. The report provides timely summaries of objectives, methods, and results from nine thrust areas for this fiscal year: Computational Electronics and Electromagnetics; Computational Mechanics; Diagnostics and Microelectronics; Fabrication Technology; Materials Science and Engineering; Power Conversion Technologies; Nondestructive Evaluation; Remote Sensing, Imaging, and Signal Engineering; and Emerging Technologies. Separate abstracts were prepared for 47 papers in this report.

  5. DEVELOPMENT OF THFEGENERAL ELECTRIC STIRLING ENGINE GAS HEAT PUMP

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    DEVELOPMENT OF THFEGENERAL ELECTRIC STIRLING ENGINE GAS HEAT PUMP R. C. Meier, Program Manager, Gas Heat Pump Program General Electric Company P. 0. Box 8555 Philadelphia, Pennsylvania 19101 FILE COPY DO NOT REMOVE SUMMARY The Stirling/Rankine Heat Activated Heat Pump is a high performance product for space

  6. Engineering development of advanced froth flotation. Volume 2, Final report

    SciTech Connect (OSTI)

    Ferris, D.D.; Bencho, J.R.; Torak, E.R. [ICF Kaiser Engineers, Inc., Pittsburgh, PA (United States)

    1995-03-01T23:59:59.000Z

    This report is an account of findings related to the Engineering and Development of Advanced Froth Flotation project. The results from benchscale and proof-of-concept (POC) level testing are presented and the important results from this testing are used to refine a conceptual design and cost estimate for a 20 TPH Semi-Works Facility incorporating the final proposed technology.

  7. Sustainable Development and Energy Geotechnology Potential Roles for Geotechnical Engineering

    SciTech Connect (OSTI)

    FragaszyProgram Dire, Dr. R. J. [National Science Foundation; Santamarina, Carlos [Georgia Institute of Technology; Espinoza, N. [Georgia Institute of Technology; Jang, J.W. [Georgia Institute of Technology; Jung, J.W. [Georgia Institute of Technology; Tsouris, Costas [ORNL

    2011-01-01T23:59:59.000Z

    The world is facing unprecedented challenges related to energy resources, global climate change, material use, and waste generation. Failure to address these challenges will inhibit the growth of the developing world and will negatively impact the standard of living and security of future generations in all nations. The solutions to these challenges will require multidisciplinary research across the social and physical sciences and engineering. Although perhaps not always recognized, geotechnical engineering expertise is critical to the solution of many energy and sustainability-related problems. Hence, geotechnical engineers and academicians have opportunity and responsibility to contribute to the solution of these worldwide problems. Research will need to be extended to non-standard issues such as thermal properties of soils; sediment and rock response to extreme conditions and at very long time scales; coupled hydro-chemo-thermo-bio-mechanical processes; positive feedback systems; the development of discontinuities; biological modification of soil properties; spatial variability; and emergent phenomena. Clearly, the challenges facing geotechnical engineering in the future will require a much broader knowledge base than our traditional educational programs provide. The geotechnical engineering curricula, from undergraduate education through continuing professional education, must address the changing needs of a profession that will increasingly be engaged in alternative/renewable energy production; energy efficiency; sustainable design, enhanced and more efficient use of natural resources, waste management, and underground utilization.

  8. NTRCI Legacy Engine Research and Development Project Final Technical Report

    SciTech Connect (OSTI)

    Connie Smith-Holbert; Joseph Petrolino; Bart Watkins; David Irick

    2011-12-31T23:59:59.000Z

    The Legacy engine is a completely new design, transitional diesel engine, replacing the reciprocating engine with a rotary engine. The Legacy engine offers significant advances over conventional internal combustion engines in 1) power to weight ratio; 2) multiple fuel acceptance; 3) fuel economy; and 4) environmental compliance. These advances are achieved through a combination of innovative design geometry, rotary motion, aspiration simplicity, and manufacturing/part simplicity. The key technical challenge to the Legacy engineâ??s commercialization, and the focus of this project, was the development of a viable roton tip seal. The PST concept for the roton tip seal was developed into a manufacturable design. The design was evaluated using a custom designed and fabricated seal test fixture and further refined. This design was incorporated into the GEN2.5A prototype and tested for achievable compression pressure. The Decision Point at the end of Phase 1 of the project (described below) was to further optimize the existing tip seal design. Enhancements to the tip seal design were incorporated into the GEN2.5B prototype and tested and evaluated using the iterative research strategy described below. Compression pressures adequate for compression ignition of diesel fuel were achieved, although not consistently in all combustion volumes. The variation in compression pressures was characterized versus design features. As the roton tip seal performance was improved, results pointed toward inadequate performance of the housing side seals. Enhancement of the housing side seal system was accomplished using a custom designed side seal test fixture. The design enhancements developed with the test fixture were also incorporated into the GEN2.5B prototype and tested and evaluated using the iterative research strategy described below. Finally, to simplify the requirements for the roton tip seals and to enhance the introduction and combustion of fuel, a flush-mount fuel injector was designed, manufactured and demonstrated in the GEN2.5B prototype.

  9. Trilinos developers SQE guide : ASC software quality engineering practices.

    SciTech Connect (OSTI)

    Willenbring, James Michael; Heroux, Michael Allen

    2013-05-01T23:59:59.000Z

    The Trilinos Project is an effort to develop algorithms and enabling technologies within an object-oriented software framework for the solution of large-scale, complex multi-physics engineering and scientific problems. A new software capability is introduced into Trilinos as a package. A Trilinos package is an integral unit and, although there are exceptions such as utility packages, each package is typically developed by a small team of experts in a particular algorithms area such as algebraic preconditioners, nonlinear solvers, etc. The Trilinos Developers SQE Guide is a resource for Trilinos package developers who are working under Advanced Simulation and Computing (ASC) and are therefore subject to the ASC Software Quality Engineering Practices as described in the Sandia National Laboratories Advanced Simulation and Computing (ASC) Software Quality Plan: ASC Software Quality Engineering Practices Version 3.0 document [1]. The Trilinos Developer Policies webpage [2] contains a lot of detailed information that is essential for all Trilinos developers. The Trilinos Software Lifecycle Model [3]defines the default lifecycle model for Trilinos packages and provides a context for many of the practices listed in this document.

  10. Systematic Engine Uprate Technology Development and Deployment for Pipeline Compressor Engines through Increased Torque

    SciTech Connect (OSTI)

    Dennis Schmitt; Daniel Olsen

    2005-09-30T23:59:59.000Z

    Three methods were utilized to analyze key components of slow-speed, large-bore, natural gas integral engines. These three methods included the application of computational fluid dynamics (CFD), dynamic modal analysis using finite element analysis (FEA), and a stress analysis method also using FEA. The CFD analysis focuses primarily on the fuel mixing in the combustion chamber of a TLA engine. Results indicate a significant increase in the homogeneity of the air and fuel using high-pressure fuel injection (HPFI) instead of standard low-pressure mechanical gas admission valve (MGAV). A modal analysis of three engine crankshafts (TLA-6, HBA-6, and GMV-10) is developed and presented. Results indicate that each crankshaft has a natural frequency and corresponding speed that is well away from the typical engine operating speed. A frame stress analysis method is also developed and presented. Two different crankcases are examined. A TLA-6 crankcase is modeled and a stress analysis is performed. The method of dynamic load determination, model setup, and the results from the stress analysis are discussed. Preliminary results indicate a 10%-15% maximum increase in frame stress due to a 20% increase in HP. However, the high stress regions were localized. A new hydraulically actuated mechanical fuel valve is also developed and presented. This valve provides equivalent high-energy (supersonic) fuel injection comparable to a HPFI system, at 1/5th of the natural gas fuel pressure. This valve was developed in cooperation with the Dresser-Rand Corporation.

  11. Developing a Practical Wind Tunnel Test Engineering Course for Undergraduate Aerospace Engineering Students

    E-Print Network [OSTI]

    Recla, Benjamin Jeremiah

    2013-04-19T23:59:59.000Z

    This thesis describes the development and assessment of an undergraduate wind tunnel test engineering course utilizing the 7ft by 10ft Oran W. Nicks Low Speed Wind Tunnel (LSWT). Only 5 other universities in the United States have a wind tunnel...

  12. Dual fuel development for an LNG marine engine

    SciTech Connect (OSTI)

    Acker, G.H.

    1988-01-01T23:59:59.000Z

    A dual-fuel conversion for the 3406-B Caterpillar marine diesel engine has been developed. The purpose of this conversion is to use lower priced natural gas as a fuel, thus providing substantial cost savings for large fuel consumers. Details of the conversion system are given. Data is presented showing fuel consumption, conditions leading to engine knock, conditions promoting methane flame propagation, and air-fuel ratios required for efficient combustion. The system resulting from this study will use Liquefied Natural Gas (LNG) to power a dual-fuel conversion of a shrimp boat's main engine and generator set. The cold temperatures of the LNG will also be used as a heat sink to refrigerate the fish-hold area of the boat.

  13. Virtual Engineering Approach to Developing Selective Harvest Technologies

    SciTech Connect (OSTI)

    Kevin L. Kenney; Christopher T. Wright

    2005-07-01T23:59:59.000Z

    Agricultural crop residues (e.g., straw and stover) are a current focus for bioenergy feedstocks, with new technologies being developed to improve the economics of bioenergy production. Among the emerging technologies focused on feedstock engineering is the selective harvest concept. Due to the complexity of the biomass separations required for addressing the challenges and requirements of selective harvest, high fidelity models and advanced experimental methods that allow observation and measurement of the physical system are needed. These models and methods were developed and include computational fluid dynamics (CFD) modeling to simulate the cleaning shoe of a grain combine and a particle image velocimetry (PIV) technique to quantitatively and qualitatively characterize the cleaning shoe performance. While these techniques alone can be sufficient engineering and analysis tools for developing selective harvest technologies, this paper presents a new methodology, Virtual Engineering (VE), that integrates the CFD and PIV data into a virtual environment, where the data is coupled with the geometric model of a grain combine to provide a virtual representation of the cleaning shoe performance. Using VE visualization capabilities, the CFD and PIV data can be viewed in the context of the physical system for an interactive evaluation of characteristics and performance. This paper also discusses the concepts of additional VE tools that are being developed to provide necessary visualization, simulation and integration functionality.

  14. NDE (nondestructive examination) development for ceramics for advanced heat engines

    SciTech Connect (OSTI)

    McClung, R.W. (McClung (R.W.), Powell, TN (USA)); Johnson, D.R. (Oak Ridge National Lab., TN (USA))

    1991-01-01T23:59:59.000Z

    The Department of Energy (DOE) Ceramic Technology for Advanced Heat Engines (CTAHE) project was initiated in 1983 to meet the ceramic technology needs of DOE's advanced heat engines programs (i.e., advanced gas turbines and low heat rejection diesels). The objective is to establish an industrial ceramic technology base for reliable and cost-effective high-temperature components. Reliability of ceramics was recognized as the major technology need. To increase the material reliability of current and new ceramics, advances were needed in component design methodology, materials processing technology, and data base/life prediction. Nondestructive examination (NDE) was identified as one of the key elements in the approach to high-reliability components. An assessment was made of the current status of NDE for structural ceramics, and a report was prepared containing the results and recommendations for needed development. Based on these recommendations, a long-range NDE development program has been established in the CTAHE project to address these needs.

  15. Judi Danielson Wind Power: From Niche to Mainstream

    E-Print Network [OSTI]

    , was the federal production tax incentive, which lowers the cost of wind power for potential investorsJudi Danielson Wind Power: From Niche to Mainstream What's Inside (continued on page 11) Winter sailboats to sail-type windmills. Today, the wind is converted into electricity through wind turbine

  16. Developing Standard Logic for a Detailed Engineering Project Schedule in the Process Industry

    E-Print Network [OSTI]

    Miller-Karns, Kara A.

    2009-05-15T23:59:59.000Z

    Planning Meeting (IPPM) for a standard detailed engineering project in the process industry will be used to develop scheduling logic for use in developing detail engineering project schedules. However, because the IPPM does not clearly distinguish...

  17. DEVELOPMENT AND TESTING OF A PRE-PROTOTYPE RAMGEN ENGINE

    SciTech Connect (OSTI)

    Aaron Koopman

    2003-07-01T23:59:59.000Z

    The research and development effort of a new kind of compressor and engine is presented. The superior performance of these two products arises from the superior performance of rotating supersonic shock-wave compression. Several tasks were performed in compliance with the DOE award objectives. A High Risk Technology review was conducted and evaluated by a team of 20 senior engineers and scientists representing various branches of the federal government. The conceptual design of a compression test rig, test rotors, and test cell adaptor was completed. The work conducted lays the foundation for the completed design and testing of the compression test rig, and the design of a supersonic shock-wave compressor matched to a conventional combustor and turbine.

  18. Design and development of a semantic music discovery engine

    E-Print Network [OSTI]

    Turnbull, Douglas Ross

    2008-01-01T23:59:59.000Z

    1.4 CAL Music Discovery Engine . . . . . . . . . . . . 1.5Music Discovery Engine: . . . . . . . . . Figure 1.2: CAL1.3 Semantic Music Discovery Engine Architecture 1.3.1

  19. Development of High-Efficiency Clean Combustion Engines Designs...

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

    Clean Combustion Engines Designs for SI and CI Engines 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 --...

  20. Development and Demonstration of a Fuel-Efficient HD Engine ...

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

    Discusses engine efficiency contributions of enhanced fuel injection rematched to new piston geometry, improved charge air system, revised base engine components reduce friction...

  1. Development and Demonstration of a Prototype Omnivorous Engine

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

    of a Prototype Omnivorous Engine Christopher Cooney, Thomas Wallner, Steve McConnell Argonne National Laboratory DEER 2009 - Directions in Engine - Efficiency and Emissions...

  2. Scientists Help Bring Advanced Laser Technologies Mainstream...

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

    difficult-to-work with materials like titanium into parts as large as 1 meter tall. This additive manufacturing technique is being developed to form the leading edge of our jet...

  3. Systems engineering identification and control of mixed waste technology development

    SciTech Connect (OSTI)

    Beitel, G.A.

    1997-08-01T23:59:59.000Z

    The Department of Energy (DOE) established the Mixed Waste Characterization, Treatment, and Disposal Focus Area (MWFA) to develop technologies required to meet the Department`s commitments for treatment of mixed low-level and transuranic wastes. Waste treatment includes all necessary steps from generation through disposal. Systems engineering was employed to reduce programmatic risk, that is, risk of failure to meet technical commitments within cost and schedule. Customer needs (technology deficiencies) are identified from Site Treatment Plans, Consent Orders, ten year plans, Site Technical Coordinating Groups, Stakeholders, and Site Visits. The Technical Baseline, a prioritized list of technology deficiencies, forms the basis for determining which technology development activities will be supported by the MWFA. Technology Development Requirements Documents are prepared for each technology selected for development. After technologies have been successfully developed and demonstrated, they are documented in a Technology Performance Report. The Technology Performance Reports are available to any of the customers or potential users of the technology, thus closing the loop between problem identification and product development. This systematic approach to technology development and its effectiveness after 3 years is discussed in this paper.

  4. Sodium Heat Engine Development Program. Phase 1, Final report

    SciTech Connect (OSTI)

    Singh, J.P.; Kupperman, D.S.; Majumdar, S.; Dorris, S.; Gopalsami, N.; Dieckman, S.L.; Jaross, R.A.; Johnson, D.L.; Gregar, J.S.; Poeppel, R.B.; Raptis, A.C.; Valentin, R.A.

    1992-01-01T23:59:59.000Z

    The Sodium Heat Engine (SHE) is an efficient thermoelectric conversion device which directly generates electricity from a thermally regenerative electrochemical cell that relies on the unique conduction properties of {beta}{double_prime}-alumina solid electrolyte (BASE). Laboratory models of a variety of SHE devices have demonstrated the feasibility and efficiency of the system, engineering development of large prototype devices has been slowed by a series of materials and fabrication problems. Failure of the electrolyte tubes has been a recurring problem and a number of possible causes have been postulated. To address these issues, a two-phase engineering development program was undertaken. This report summarizes the final results of the first phase of the program, which included extensive materials characterization activities, a study of applicable nondestructive evaluation methods, an investigation of possible stress states that would contribute to fracture, and certain operational issues associated with the electromagnetic pumps used in the SHE prototype. Mechanical and microstructural evaluation of commercially obtained BASE tubes revealed that they should be adequate for SHE applications and that sodium exposure produced no appreciable deleterious strength effects. Processing activities to produce a more uniform and smaller grain size for the BASE tubes were completed using isostatic pressing, extrusion, and slip casting. Green tubes were sintered by conventional and microwave plasma methods. Of particular interest is the residual stress state in the BASE tubes, and both analysis and nondestructive evaluation methods were employed to evaluate these stresses. X-ray and neutron diffraction experiments were performed to determine the bulk residual stresses in commercially fabricated BASE tubes; however, tube-to-tube variations and variations among the various methods employed did not allow formulation of a definitive definition of the as-fabricated stress state.

  5. Service Systems Engineering: New Course Development -Service Systems Operations Dana M. Johnson(1)

    E-Print Network [OSTI]

    Onder, Nilufer

    008-0523 Service Systems Engineering: New Course Development - Service Systems Operations Dana M La Jolla, California, U.S.A. May 9 to May 12, 2008 #12;Service Systems Engineering: New Course Development - Service Systems Operations Abstract A new curriculum in Service Systems Engineering, which

  6. REVISED NOTICE OF PROPOSED AWARDS Advanced Natural Gas Engine Research and Development for Class 3

    E-Print Network [OSTI]

    REVISED NOTICE OF PROPOSED AWARDS Advanced Natural Gas Engine Research and Development for Class 3 Notice (PON-12-504) entitled "Advanced Natural Gas Engine research and Development for Class 3 through of natural gas engine concepts for application in light heavy-duty vehicles (LHDV) and medium heavy duty

  7. THE ADVANCED COURSE IN ENGINEERING ON CYBER A Learning Community for Developing Cyber-Security Leaders

    E-Print Network [OSTI]

    Older, Susan

    THE ADVANCED COURSE IN ENGINEERING ON CYBER SECURITY A Learning Community for Developing Cyber-Security in Engineering, ACE-CS immerses students in the cyber-security discipline through a combination of intense in Engineering on Cyber Security (ACE-CS) [1] is to develop the next generation of cyber-security leaders

  8. Mainstreaming Building Energy Efficiency Codes in Developing Countries:

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories on climateJunoMedanos EnergyM CommunicationsGDCMainsail

  9. Mainstreaming Climate Change Adaptation into Development Planning: A Guide

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories on climateJunoMedanos EnergyM CommunicationsGDCMainsailfor

  10. Process development of silicon-silicon carbide hybrid structures for micro-engines (January 2002)

    E-Print Network [OSTI]

    Choi, D.

    MEMS-based gas turbine engines are currently under development at MIT for use as a button-sized portable power generator or micro-aircraft propulsion sources. Power densities expected for the micro-engines require very ...

  11. Series 50 propane-fueled Nova bus: Engine development, installation, and field trials

    SciTech Connect (OSTI)

    Smith, B.

    1999-01-01T23:59:59.000Z

    The report describes a project to develop the Detroit Diesel series 50 liquefied propane gas (LPG) heavy-duty engine and to conduct demonstrations of LPG-fuelled buses at selected sites (Halifax Regional Municipality and three sites in the United States). The project included five main elements: Engine development and certification, chassis re-engineering and engine installation, field demonstration, LPG fuel testing, and LPG fuel variability testing. Lessons learned with regard to engine design and other issues are discussed, and recommendations are made for further development and testing.

  12. 3 THE DESIGN AND ENGINEERING OF MOBILE DATA SERVICES: Developing an

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    3 THE DESIGN AND ENGINEERING OF MOBILE DATA SERVICES: Developing an Ontology Based on Business and engineering problem related to mobile data services. The aim of the research is to inform and advise mobile service design and engineering by looking at this issue from a rigorous and holistic perspective

  13. Development of Educational System for Automotive Engineering based on Augmented Reality

    E-Print Network [OSTI]

    Ryu, Jee-Hwan

    Development of Educational System for Automotive Engineering based on Augmented Reality Ildar for automotive engineering education is introduced. Main objective of the system is teaching disassemble/assemble procedure of automatic transmission of a vehicle to students, who study automotive engineering. System

  14. ENABLING SYSTEMS THINKING TO ACCELERATE THE DEVELOPMENT OF SENIOR SYSTEMS ENGINEERS

    E-Print Network [OSTI]

    de Weck, Olivier L.

    ENABLING SYSTEMS THINKING TO ACCELERATE THE DEVELOPMENT OF SENIOR SYSTEMS ENGINEERS by Heidi Leoti of Cincinnati SUBMITTED TO THE ENGINEERING SYSTEMS DIVISION IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN ENGINEERING SYSTEMS AT THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY

  15. TDT4520 Software Engineering, Directed Study -Autumn 2007 Agile development methodologies introduced to

    E-Print Network [OSTI]

    TDT4520 Software Engineering, Directed Study - Autumn 2007 Agile development methodologies Conradi Co-supervisor: Geir Kjetil Hanssen #12;#12;Abstract The software development discipline has become this evolution of software engineering in general and in software development processes in particular. Firstly

  16. LEAF Gender Mainstreaming Strategy & Checklist | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:Keystone Clean Air JumpMaine.LEAF Gender Mainstreaming

  17. Applying Systems Engineering in a Renewable Energy Research and Development Environment: Preprint

    SciTech Connect (OSTI)

    Snyder, N.; Antkowiak, M.

    2010-04-01T23:59:59.000Z

    This paper examines lessons learned in systems engineering research and development at the National Renewable Energy Laboratory and explores new ideas for future process enhancements.

  18. Coal-fueled high-speed diesel engine development

    SciTech Connect (OSTI)

    Kakwani, R. M.; Winsor, R. E.; Ryan, III, T. W.; Schwalb, J. A.; Wahiduzzaman, S.; Wilson, Jr., R. P.

    1991-11-01T23:59:59.000Z

    The objectives of this program are to study combustion feasibility by running Series 149 engine tests at high speeds with a fuel injection and combustion system designed for coal-water-slurry (CWS). The following criteria will be used to judge feasibility: (1) engine operation for sustained periods over the load range at speeds from 600 to 1900 rpm. The 149 engine for mine-haul trucks has a rated speed of 1900 rpm; (2) reasonable fuel economy and coal burnout rate; (3) reasonable cost of the engine design concept and CWS fuel compared to future oil prices.

  19. Model Development and Analysis of Clean & Efficient Engine Combustion

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

    capability to the engine designer Theoretical Bandwidth (GBs) CPU GPU The high performance computing hardware landscape is changing. In FY13: We showed potential of GPU for...

  20. Overcoming Technical and Market Barriers for Distributed Wind Applications: Reaching the Mainstream; Preprint

    SciTech Connect (OSTI)

    Rhoads-Weaver, H.; Forsyth, T.

    2006-07-01T23:59:59.000Z

    This paper describes how the distributed wind industry must overcome hurdles including system costs and interconnection and installation restrictions to reach its mainstream market potential.

  1. Development of microprocessor control for a V-6 engine fueled by prevaporized methanol

    E-Print Network [OSTI]

    Schneider, Donald F.

    1985-01-01T23:59:59.000Z

    DEVELOPMENT OF MICROPROCESSOR CONTROL FOR A V 6 ENGINE FUELED BY PREVAPORIZED METHANOL A Thesis by DONALD F. SCHNEIDER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 19SS Major Subject: Chemical Engineering DEVELOPMENT OF MICROPROCESSOR CONTROL FOR A V 6 ENGINE FUELED BY PREVAPORIZED METHANOL A Thesis by DONALD F. SCHNEIDER Approved as to style and content by: JP& r~ R. R. Davison...

  2. ON THE DEVELOPMENT OF A REAL-TIME SIMULATOR ENGINE FOR A HYDRAULIC FORESTRY MACHINE

    E-Print Network [OSTI]

    Papadopoulos, Evangelos

    1 ON THE DEVELOPMENT OF A REAL-TIME SIMULATOR ENGINE FOR A HYDRAULIC FORESTRY MACHINE Evangelos@central.ntua.gr Abstract This work focuses on the development of a real-time training simulator engine for a forestry simulator, hydraulic dynamics, numerical stiffness, real-time, control system 1 Introduction Forestry

  3. Development and Integration Issues about Software Engineering, Systems

    E-Print Network [OSTI]

    Laporte, Claude Y.

    met 8 of the 17 Level 3 Goals Peer Review Software Product Engineering ISO 9001 since 1993 NATO Secret Implementation of Action Plan (Process Def.) Winter 94 Pilot Projects 1995 SoftwareSoftware Process

  4. Developing a global strategy for a Brazilian engineering services provider

    E-Print Network [OSTI]

    Oliveira, Abner Lima de

    2008-01-01T23:59:59.000Z

    The Delta Model framework is used in this work to assess a engineering services provider's current and desired level of customer bonding and define a Strategic Plan towards a global operation. Several other frameworks serve ...

  5. Developing a contactless bankcard fare engine for Transport for London

    E-Print Network [OSTI]

    Lau, Peter S. C. (Peter Shiu Cheung)

    2009-01-01T23:59:59.000Z

    This thesis investigates the design of a fare engine which operates within the constraints of using contactless bankcards as a fare instrument, while satisfying the complex current and future fare requirements of Transport ...

  6. Modernizing systems engineering : cognitive systems and model-based approaches for spacecraft architecture development

    E-Print Network [OSTI]

    Karlow, Brandon (Brandon James)

    2014-01-01T23:59:59.000Z

    Systems engineering exists as a discipline to enable organizations to control and manage the development of complex hardware and software. These methods are particularly essential in the development of space systems, which ...

  7. FACILITIES ENGINEER WEST CHICAGO Execute capital projects for manufacturing facilities and utilities systems: scope development, cost

    E-Print Network [OSTI]

    Heller, Barbara

    facilities and utilities systems: scope development, cost estimation, system design, equipment sizing ENGINEERING: Lead capital project design, development and execution for facility and utility capital Utilities systems (Vacuum, Hydraulics, Waste Water treatment, etc.) o Buildings and grounds, including

  8. Advanced Materials Development Program: Ceramic Technology for Advanced Heat Engines program plan, 1983--1993

    SciTech Connect (OSTI)

    Not Available

    1990-07-01T23:59:59.000Z

    The purpose of the Ceramic Technology for Advanced Heat Engines (CTAHE) Project is the development of an industrial technology base capable of providing reliable and cost-effective high temperature ceramic components for application in advanced heat engines. There is a deliberate emphasis on industrial'' in the purpose statement. The project is intended to support the US ceramic and engine industries by providing the needed ceramic materials technology. The heat engine programs have goals of component development and proof-of-concept. The CTAHE Project is aimed at developing generic basic ceramic technology and does not involve specific engine designs and components. The materials research and development efforts in the CTAHE Project are focused on the needs and general requirements of the advanced gas turbine and low heat rejection diesel engines. The CTAHE Project supports the DOE Office of Transportation Systems' heat engine programs, Advanced Turbine Technology Applications (ATTAP) and Heavy Duty Transport (HDT) by providing the basic technology required for development of reliable and cost-effective ceramic components. The heat engine programs provide the iterative component design, fabrication, and test development logic. 103 refs., 18 figs., 11 tabs.

  9. Future NTP Development Synergy Leveraged from Current J-2X Engine Development

    SciTech Connect (OSTI)

    Ballard, Richard O. [Liquid Engine and Main Propulsion Systems Branch, NASA Marshall Space Flight Center, AL 35812 (United States)

    2008-01-21T23:59:59.000Z

    This paper is a discussion of how the many long-lead development elements required for the realization of a future nuclear thermal propulsion (NTP) system can be effectively leveraged from the ongoing work being conducted on the J-2X engine program for the Constellation Program. Development studies conducted to date for NTP forward planning have identified a number of technical areas that will require advancement to acceptable technology readiness levels (TRLs) before they can be utilized in NTP system development. These include high-temperature, high-area ratio nozzle extension; long-life, low-NPSP turbomachinery; and low-boiloff propellant management, and a qualified nuclear fuel element. The current J-2X program is working many of these areas that can be leveraged to support NTP development in a highly compatible and synergistic fashion. In addition to supporting technical development, there are other programmatic issues being worked in the J-2X program that can be leveraged by a future NTP development program. These include compliance with recently-evolved space system requirements such as human-rating, fault tolerance and fracture control. These and other similar mandatory system requirements have been adopted by NASA and can result in a significant technical impact beyond elevation of the root technologies required by NTP. Finally, the exploitation of experience, methodologies, and procedures developed by the J-2X program in the areas of verification, qualification, certification, altitude simulation testing, and facility definition will be especially applicable to a future NTP system. The similarities in system mission (in-space propulsion) and operational environment (vacuum, zero-gee) between J-2X and NTP make this highly synergistic. Thus, it can be shown that the collective benefit of leveraging experience and technologies developed during the J-2X program can result in significant savings in development cost and schedule for NTP.

  10. Development of High Efficiency Clean Combustion Engine Designs for Spark-Ignition and Compression-Ignition Internal Combustion Engines

    SciTech Connect (OSTI)

    Marriott, Craig; Gonzalez, Manual; Russell, Durrett

    2011-06-30T23:59:59.000Z

    This report summarizes activities related to the revised STATEMENT OF PROJECT OBJECTIVES (SOPO) dated June 2010 for the Development of High-Efficiency Clean Combustion engine Designs for Spark-Ignition and Compression-Ignition Internal Combustion Engines (COOPERATIVE AGREEMENT NUMBER DE-FC26-05NT42415) project. In both the spark- (SI) and compression-ignition (CI) development activities covered in this program, the goal was to develop potential production-viable internal combustion engine system technologies that both reduce fuel consumption and simultaneously met exhaust emission targets. To be production-viable, engine technologies were also evaluated to determine if they would meet customer expectations of refinement in terms of noise, vibration, performance, driveability, etc. in addition to having an attractive business case and value. Prior to this activity, only proprietary theoretical / laboratory knowledge existed on the combustion technologies explored The research reported here expands and develops this knowledge to determine series-production viability. Significant SI and CI engine development occurred during this program within General Motors, LLC over more than five years. In the SI program, several engines were designed and developed that used both a relatively simple multi-lift valve train system and a Fully Flexible Valve Actuation (FFVA) system to enable a Homogeneous Charge Compression Ignition (HCCI) combustion process. Many technical challenges, which were unknown at the start of this program, were identified and systematically resolved through analysis, test and development. This report documents the challenges and solutions for each SOPO deliverable. As a result of the project activities, the production viability of the developed clean combustion technologies has been determined. At this time, HCCI combustion for SI engines is not considered production-viable for several reasons. HCCI combustion is excessively sensitive to control variables such as internal dilution level and charge temperature. As a result, HCCI combustion has limited robustness when variables exceed the required narrow ranges determined in this program. HCCI combustion is also not available for the entire range of production engine speeds and loads, (i.e., the dynamic range is limited). Thus, regular SI combustion must be employed for a majority of the full dynamic range of the engine. This degrades the potential fuel economy impact of HCCI combustion. Currently-available combustion control actuators for the simple valve train system engine do not have the authority for continuous air - fuel or torque control for managing the combustion mode transitions between SI and HCCI and thus, require further refinement to meet customer refinement expectations. HCCI combustion control sensors require further development to enable robust long-term HCCI combustion control. Finally, the added technologies required to effectively manage HCCI combustion such as electric cam phasers, central direct fuel injection, cylinder pressure sensing, high-flow exhaust gas recirculation system, etc. add excessive on-engine cost and complexity that erodes the production-viability business

  11. Developments Towards a Liquid Piston Stirling Engine Tracking # 132055

    E-Print Network [OSTI]

    Van de Ven, James D.

    continuous combustion of sustainable fuels, solar energy, factory waste heat, geothermal energy, or numerous 01609 USA The Stirling engine possesses numerous natural benefits such as functioning from any heat a conventional piston. Creating near-isothermal operation in the working chambers eliminates the need for costly

  12. Power Systems Engineering Research Center Education for Workforce Development

    E-Print Network [OSTI]

    Van Veen, Barry D.

    Energy Systems" to investigate the requirements of an electric grid with high penetrations of sustainable an online library of short (i.e., 15-20 minute) videos on various topics of sustainable energy systems technology and engineering, and economists interested in applications to energy. · Smart Grid Education

  13. An update of free-piston Stirling engine heat pump development

    SciTech Connect (OSTI)

    Ackermann, R.A.; Clinch, J.M.; Privon, G.T.

    1986-01-01T23:59:59.000Z

    A Free-Piston Stirling Engine Heat Pump (FPSE/HP) for residential applications has been under development for the past five years. The system consists of a natural gas combustor, free-piston Stirling engine, and a variable-stroke resonant piston refrigerant compressor. The compressor is linked to the engine via a unique hydraulic transmission that provides for both efficient power transfer and hermetic sealing between the engine working fluid (helium) and the compressor refrigerant. This development effort has led to a breadboard heat pump power module, engine/transmission/compressor, that has undergone a comprehensive test program to evaluate the performance of an FPSE/HP and to judge its potential for further development. The results obtained from this testing are presented in this paper.

  14. Coal-fueled diesel technology development -- Fuel injection equipment for coal-fueled diesel engines

    SciTech Connect (OSTI)

    Johnson, R.N.; Hayden, H.L.

    1994-01-01T23:59:59.000Z

    Because of the abrasive and corrosive nature of coal water slurries, the development of coal-fueled diesel engine technology by GE-Transportation Systems (GE-TS) required special fuel injection equipment. GE-Corporate Research and Development (GE-CRD) undertook the design and development of fuel injectors, piston pumps, and check valves for this project. Components were tested at GE-CRD on a simulated engine cylinder, which included a cam-actuated jerk pump, prior to delivery to GE-TS for engine testing.

  15. FURTHER DEVELOPMENTS IN THE DESIGN OF A FREE-PISTON STIRLING ENGINE

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    is chief engineer for residential heat pumps at Mechanical Technology Incorpo- rated, Latham, NY; J. MNT-87-03-3 FURTHER DEVELOPMENTS IN THE DESIGN OF A FREE-PISTON STIRLING ENGINE HEAT PUMP Heat Pump (FPSE/HP) has led to a significant increase in heat pump ' performance. With the improved

  16. Safety culture as a rational myth: why developing safety culture implies engineering resilience?

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Safety culture as a rational myth: why developing safety culture implies engineering resilience notion of safety culture continues to interest scientists and practitioners. The purpose of this article is to build a managerial approach of safety culture which takes in resilience engineering. It first describes

  17. Engineering Test Facilities Having the facilities to develop and test spaceflight hardware

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Engineering Test Facilities Having the facilities to develop and test spaceflight hardware onsite is a key ingredient to LASP's success. Our extensive test and calibration facilities enable our in-house engineers to work closely with scientists and mission operations staff in "test-like-you-fly" scenarios. Our

  18. Effort on Developing Cabled Ocean Observatories Research Assitant, Institute of Mechatronics Control Engineering, Zhejiang University

    E-Print Network [OSTI]

    Frandsen, Jannette B.

    of Mechatronics Control Engineering, Zhejiang University Post-doctoral Research Fellow, Department of Ocean and Resources Engineering, University of Hawaii Abstract Cabled ocean observatory that enables abundant powerEffort on Developing Cabled Ocean Observatories in China Yanhu Chen Research Assitant, Institute

  19. Proceedings of ASME Fluids Engineering Summer Meeting Symposium on Development and Applications of Immersed Boundary Methods

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Proceedings of ASME Fluids Engineering Summer Meeting Symposium on Development and Applications-00983110,version1-25Apr2014 Author manuscript, published in "ASME Fluids Engineering Summer Meeting METHOD FOR SOLID-POROUS-FLUID MEDIA WITH APPLICATION TO PASSIVE FLOW CONTROL Chlo´e Mimeau Univ. Grenoble

  20. THE ADVANCED COURSE IN ENGINEERING ON CYBER A Learning Community for Developing Cyber-Security Leaders

    E-Print Network [OSTI]

    THE ADVANCED COURSE IN ENGINEERING ON CYBER SECURITY A Learning Community for Developing Cyber-Security Advanced Course in Engineering, ACE-CS immerses students in the cyber-security discipline through for the program. Key words: Cyber-security education, technical leadership, learning community. 1. INTRODUCTION

  1. First-wall and blanket engineering development for magnetic-fusion reactors

    SciTech Connect (OSTI)

    Baker, C.; Herman, H.; Maroni, V.; Turner, L.; Clemmer, R.; Finn, P.; Johnson, C.; Abdou, M.

    1981-01-01T23:59:59.000Z

    A number of programs in the USA concerned with materials and engineering development of the first wall and breeder blanket systems for magnetic-fusion power reactors are described. Argonne National Laboratory has the lead or coordinating role, with many major elements of the research and engineering tests carried out by a number of organizations including industry and other national laboratories.

  2. Development of a catalytic combustion system for the MIT Micro Gas Turbine Engine

    E-Print Network [OSTI]

    Peck, Jhongwoo, 1976-

    2003-01-01T23:59:59.000Z

    As part of the MIT micro-gas turbine engine project, the development of a hydrocarbon-fueled catalytic micro-combustion system is presented. A conventionally-machined catalytic flow reactor was built to simulate the ...

  3. Thesis for the Degree of Licentiate of Engineering CTH-RF-190 Development and Investigation of

    E-Print Network [OSTI]

    Haviland, David

    Thesis for the Degree of Licentiate of Engineering CTH-RF-190 Development and Investigation (ADS), Feynman-alpha formulae, source modulation method, point kinetics #12;#12;This licentiate thesis

  4. Automotive Stirling-Engine Development Program. Semiannual technical progress report, July 1-December 31, 1981

    SciTech Connect (OSTI)

    Ernst, W.; Piller, S.; Richey, A.; Simetkosky, M.

    1982-09-01T23:59:59.000Z

    This is the first semiannual technical progress report prepared under the automotive Stirling Engine Development Program; it covers the fourteenth and fifteenth quarters of activity after award of the contract. Quarterly technical progress reports reported program activities from the first quarter through the thirteenth quarter; thereafter, reporting was changed to a semiannual format. This report summarizes activities performed on Mod I engine testing and test results, progress in manufacturing, assembling and testing of a Mod I engine in the United States, P-40 Stirling engine dynamometer and multifuels testing, analog/digital controls system testing, Stirling reference engine manufacturing and reduced size studies, components and subsystems, computer code development activities. The overall program philosophy is outlined, and data and results are presented.

  5. Working with SRNL - Our Facilities - Engineering Development Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and MaterialsWenjun1 Table 1.14Working With UsEngineering

  6. Development of Electrospun Tissue Engineering Scaffolds with Tunable Properties

    E-Print Network [OSTI]

    Nezarati, Roya M

    2014-07-12T23:59:59.000Z

    have developed methods to tune scaffold mechanical properties and bioactivity through modulation of electrospun mesh microarchitecture and in situ gelatin crosslinking. First, we developed methods to improve mesh reproducibility by investigating...

  7. Homeland Security Science, Technology, Engineering, Mathematics Career Development Program Report

    SciTech Connect (OSTI)

    Bryson, Kathleen H.

    2009-11-06T23:59:59.000Z

    Report including the background, reserach and recommendations to expand the current DHS HS-STEM Career Development Program.

  8. Does Policy lead Mainstream Media? How Sources Framed the 2011 Egyptian Protests

    E-Print Network [OSTI]

    Grimmer, Kristen E

    2012-05-31T23:59:59.000Z

    Abstract This study uses a quantitative content analysis to determine the framing used by U.S. mainstream newspapers in media coverage of the 2011 Egyptian protests. The study examined 153 stories from The New York Times ...

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

    SciTech Connect (OSTI)

    Langland, R.T.; Minichino, C. [eds.

    1993-03-01T23:59:59.000Z

    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.

  10. IEEE POWER ENGINEERING SOCIETY ENERGY DEVELOPMENT AND POWER GENERATION COMMITTEE

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad CatĂłlica de Chile)

    --Price Cap Regulation: Stimulating Efficiency in Electricity Distribution in Latin America. (Luiz Barroso Sponsored by: International Practices for Energy Development and Power Generation Chairs: Luiz Barroso, PSR

  11. Development of the Cooper-Bessemer CleanBurn gas-diesel (dual-fuel) engine

    SciTech Connect (OSTI)

    Blizzard, D.T. (Cooper-Bessemer Reciprocating Products Div., Cooper Industries, Grove City, PA (United States)); Schaub, F.S.; Smith, J.G. (Cooper-Bessemer Reciprocating Products Div., Cooper Industries, Mount Vernon, OH (United States))

    1992-07-01T23:59:59.000Z

    NO[sub x] emission legislation requirements for large-bore internal combustion engines have required engine manufacturers to continue to develop and improve techniques for exhaust emission reduction. This paper describes the development of the Cooper-Bessemer Clean Burn gas-diesel (dual-fuel) engine that results in NO[sub x] reductions of up to 92 percent as compared with an uncontrolled gas-diesel engine. Historically, the gas-diesel and diesel engine combustion systems have not responded to similar techniques of NO[sub x] reduction that have been successful on straight spark-ignited natural gas burning engines. NO[sub x] levels of a nominal 1.0 g/BHP-h, equal to the spark-ignited natural gas fueled engine, have been achieved for the gas-diesel and are described. In addition, the higher opacity exhaust plume characteristic of gas-diesel combustion is significantly reduced or eliminated. This achievement is considered to be a major breakthrough, and the concept can be applied to both new and retrofit applications.

  12. Advanced skills required for engineering leaders in global product development

    E-Print Network [OSTI]

    Ayubi, Harry H

    2011-01-01T23:59:59.000Z

    Observations from first hand experience on the Boeing 787 Program during development of perhaps the most important and exciting new commercial airplane in recent history has identified opportunities to enhance the global ...

  13. Design and development of Stirling engines for stationary power generation applications in the 500 to 3000 horsepower range

    SciTech Connect (OSTI)

    None

    1980-02-01T23:59:59.000Z

    Initial work in a project on the design and development of Stirling engines for stationary integrated energy systems is reported. Information is included on a market assessment, design methodology, evaluation of engine thermodynamic performance, and preliminary system design. It is concluded that Stirling engines employing clean fossil fuels cannot compete with diesel engines. However, combustion technology exists for the successful burning of coal-derived fuels in a large stationary stirling engine. High thermal efficiency is predicted for such an engine and further development work is recommended. (LCL)

  14. Development of Innovative Combustion Processes for a Direct-Injection Diesel Engine

    SciTech Connect (OSTI)

    John Dec; Paul Miles

    1999-01-01T23:59:59.000Z

    In support of the Partnership for a New Generation Vehicle (PNGV) emissions and fuel economy goals, a small-bore, high-speed, direct-injection (HSDI) diesel facility in which to conduct research into the physics of the combustion process relevant to these engines has been developed. The characteristics of this facility are described, and the motivation for selecting these characteristics and their relation to high efficiency, low-emission HSDI engine technology is discussed.

  15. Engineering

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

    Engineering A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Aamodt, Tor - Department of Electrical and Computer Engineering, University of British Columbia Aazhang, Behnaam -...

  16. ITM Syngas and ITM H2: Engineering Development of Ceramic Membrane Reactor Systems for

    E-Print Network [OSTI]

    (U.S. DOE) and other members of the ITM Syngas/ITM H2 Team, is developing Ion Transport Membrane (ITM of the ITM membrane to oxygen ions, which diffuse through the membrane under a chemical potential gradientITM Syngas and ITM H2: Engineering Development of Ceramic Membrane Reactor Systems for Converting

  17. ENGINEERING DEVELOPMENT OF SLURRY BUBBLE COLUMN REACTOR (SBCR) TECHNOLOGY

    SciTech Connect (OSTI)

    Bernard A. Toseland, Ph.D.

    1999-03-01T23:59:59.000Z

    The major technical objectives of this program are threefold: (1) to develop the design tools and a fundamental understanding of the fluid dynamics of a slurry bubble column reactor to maximize reactor productivity, (2) to develop the mathematical reactor design models and gain an understanding of the hydrodynamic fundamentals under industrially relevant process conditions, and (3) to develop an understanding of the hydrodynamics and their interaction with the chemistries occurring in the bubble column reactor. Successful completion of these objectives will permit more efficient usage of the reactor column and tighter design criteria, increase overall reactor efficiency, and ensure a design that leads to stable reactor behavior when scaling up to large diameter reactors. The past three months of research have been focused on two major areas of bubble column hydrodynamics: (1) pressure and temperature effects on gas holdup and (2) region transition using a sparger as a gas distributor.

  18. Engineering Development of Slurry Bubble Column Reactor (SBCR) Technology

    SciTech Connect (OSTI)

    Toseland, B.A.

    1998-10-29T23:59:59.000Z

    The major technical objectives of this program are threefold: (1) to develop the design tools and a fundamental understanding of the fluid dynamics of a slurry bubble column reactor to maximize reactor productivity, (2) to develop the mathematical reactor design models and gain an understanding of the hydrodynamic fundamentals under industrially relevant process conditions, and (3) to develop an understanding of the hydrodynamics and their interaction with the chemistries occurring in the bubble column reactor. Successful completion of these objectives will permit more efficient usage of the reactor column and tighter design criteria, increase overall reactor efficiency, and ensure a design that leads to stable reactor behavior when scaling up to large diameter reactors.

  19. ENGINEERING DEVELOPMENT OF SLURRY BUBBLE COLUMN REACTOR (SBCR) TECHNOLOGY

    SciTech Connect (OSTI)

    Bernard A. Toseland

    1998-06-30T23:59:59.000Z

    The major technical objectives of this program are threefold: (1) to develop the design tools and a fundamental understanding of the fluid dynamics of a slurry bubble column rector to maximize reactor productivity, (2) to develop the mathematical reactor design models and gain an understanding of the hydrodynamic fundamentals under industrially relevant process conditions, and (3) to develop an understanding of the hydrodynamics and their interaction with the chemistries occurring in the bubble column reactor. Successful completion of these objectives will permit more efficient usage of the reactor column and tighter design criteria, increase overall reactor efficiency, and ensure a design that leads to stable reactor behavior when scaling up to large diameter reactors.

  20. Resilient engineered systems: the development of an inherent system property

    E-Print Network [OSTI]

    Mitchell, Susan McAlpin

    2007-09-17T23:59:59.000Z

    was defined as the amount of energy a system can store before reaching a point of instability. The energy input into each system as well as the system�s exergy were used to develop system stress and system strain variables. Process variable changes...

  1. Development and Testing of a 6-Cylinder HCCI Engine for Distributed Generation

    SciTech Connect (OSTI)

    Flowers, D L; Martinez-Frias, J; Espinosa-Loza, F; Killingsworth, N; Aceves, S M; Dibble, R; Kristic, M; Bining, A

    2005-07-12T23:59:59.000Z

    This paper describes the technical approach for converting a Caterpillar 3406 natural gas spark ignited engine into HCCI mode. The paper describes all stages of the process, starting with a preliminary analysis that determined that the engine can be operated by preheating the intake air with a heat exchanger that recovers energy from the exhaust gases. This heat exchanger plays a dual role, since it is also used for starting the engine. For start-up, the heat exchanger is preheated with a natural gas burner. The engine is therefore started in HCCI mode, avoiding the need to handle the potentially difficult transition from SI or diesel mode to HCCI. The fueling system was modified by replacing the natural gas carburetor with a liquid petroleum gas (LPG) carburetor. This modification sets an upper limit for the equivalence ratio at {phi} {approx} 0.4, which is ideal for HCCI operation and guarantees that the engine will not fail due to knock. Equivalence ratio can be reduced below 0.4 for low load operation with an electronic control valve. Intake boosting has been a challenge, as commercially available turbochargers are not a good match for the engine, due to the low HCCI exhaust temperature. Commercial introduction of HCCI engines for stationary power will therefore require the development of turbochargers designed specifically for this mode of operation. Considering that no appropriate off-the-shelf turbocharger for HCCI engines exists at this time, we are investigating mechanical supercharging options, which will deliver the required boost pressure (3 bar absolute intake) at the expense of some reduction in the output power and efficiency. An appropriate turbocharger can later be installed for improved performance when it becomes available or when a custom turbocharger is developed. The engine is now running in HCCI mode and producing power in an essentially naturally aspirated mode. Current work focuses on developing an automatic controller for obtaining consistent combustion in the 6 cylinders. The engine will then be tested for 1000 hours to demonstrate durability. This paper presents intermediate progress towards development of an HCCI engine for stationary power generation and next steps towards achieving the project goals.

  2. Identification of tribological research and development needs for lubrication of advanced heat engines

    SciTech Connect (OSTI)

    Fehrenbacher, L.L.; Levinson, T.M.

    1985-09-01T23:59:59.000Z

    The continuous evolution of higher power density propulsion systems has always fueled the search for materials and lubricants with improved thermal and/or durability characteristics. Tribology of the upper cylinder region is the major technology roadblock in the path of the adiabatic diesel engine which has an energy reduction potential that exceeds that of all other engine development types. This tribology assessment resulted in the following major conclusions: a low friction and a low wear seal between the ring belt and cylinder bore are the most critical tribology functions in the diesel combustion chamber; development of solid lubrication systems will not satisfy the simultaneous low friction and low wear requirements in the upper cylinder area; development of separate upper cylinder liquid lubrication systems offers the most attractive design alternative for meeting the operational goals of future ''minimum cooled'' diesel engines.

  3. ENGINEERING DEVELOPMENT OF SLURRY BUBBLE COLUMN REACTOR (SBCR) TECHNOLOGY

    SciTech Connect (OSTI)

    Bernard A. Toseland

    2000-12-31T23:59:59.000Z

    The major technical objectives of this program are threefold: (1) to develop the design tools and a fundamental understanding of the fluid dynamics of a slurry bubble column reactor to maximize reactor productivity, (2) to develop the mathematical reactor design models and gain an understanding of the hydrodynamic fundamentals under industrially relevant process conditions, and (3) to develop an understanding of the hydrodynamics and their interaction with the chemistries occurring in the bubble column reactor. Successful completion of these objectives will permit more efficient usage of the reactor column and tighter design criteria, increase overall reactor efficiency, and ensure a design that leads to stable reactor behavior when scaling up to large-diameter reactors. Washington University's work during the reporting period involved the implementation of the automated calibration device, which will provide an advanced method of determining liquid and slurry velocities at high pressures. This new calibration device is intended to replace the original calibration setup, which depended on fishing lines and hooks to position the radioactive particle. The report submitted by Washington University contains a complete description of the new calibration device and its operation. Improvements to the calibration program are also discussed. Iowa State University utilized air-water bubble column simulations in an effort to determine the domain size needed to represent all of the flow scales in a gas-liquid column at a high superficial velocity. Ohio State's report summarizes conclusions drawn from the completion of gas injection phenomena studies, specifically with respect to the characteristics of bubbling-jetting at submerged single orifices in liquid-solid suspensions.

  4. The development of a kinematic Stirling-engine-driven heat pump

    SciTech Connect (OSTI)

    Monahan, R.E.; Kountz, K.J.; Clinch, J.M.

    1987-06-01T23:59:59.000Z

    The continuing development of a 10-ton light commercial natural-gas-fired kinematic Stirling-engine-driven heat pump system is described. Basic Stirling cycle thermodynamics are presented, and a complete engine heat balance is shown to detail the inherent advantages of the V160 Stirling engine as a prime mover in a heat pump package. Results from environmental laboratory testing of a breadboard prototype are reviewed, and the test procedures used in the evaluation are explained. Seasonal performance of the heat pump package was predicted using a bin-temperature method based on Chicago and Dallas climatic data. Annual energy costs, as predicted by the seasonal performance analytical computer program, have been calculated for a gas furnace, standard electric heat pump, and the Stirling engine-driven prototype heat pump package. These computed costs for these systems are listed and compared.

  5. Development of wear resistant ceramic coatings for diesel engine components

    SciTech Connect (OSTI)

    Haselkorn, M.H. (Caterpillar, Inc., Peoria, IL (United States))

    1992-04-01T23:59:59.000Z

    Improved fuel economy and a reduction of emissions can be achieved by insulation of the combustion chamber components to reduce heat rejection. However, insulating the combustion chamber components will also increase the operating temperature of the piston ring/cylinder liner interface from approximately 150{degree}C to over 300{degree}C. Existing ring/liner materials can not withstand these higher operating temperatures and for this reason, new materials need to be developed for this critical tribological interface. The overall goal of this program is the development of piston ring/cylinder liner material pairs which would be able to provide the required friction and wear properties at these more severe operating conditions. More specifically, this program first selected, and then evaluated, potential d/wear resistant coatings which could be applied to either piston rings an or cylinder liners and provide, at 350{degree}C under lubricated conditions, coefficients of friction below 0.1 and wear rates of less than 25 {times} lO{sup {minus}6} mm/hour. The processes selected for applying the candidate wear resistant coatings to piston rings and/or cylinder liners were plasma spraying, chemical vapor, physical vapor and low temperature arc vapor deposition techniques as well as enameling techniques.

  6. College of Engineering & Engineering Technology

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    Specialist -Tech Services Coordinator Dean Promod Vohra Mechanical Engineering Pradip Majumdar, ChairCollege of Engineering & Engineering Technology COMPUTER OPERATIONS -Manager -LAN Support -Senior Systems Engineer -Clerical Position OFFICE OF SPONSORED PROJECTS -Research Development Specialist

  7. Engineering This sheet has sample occupations, work settings, employers, and career development activities associated with this major. Some of these

    E-Print Network [OSTI]

    Sura, Philip

    Engineer Forest Engineer Pollution Control Engineer Sanitary Engineer Water Quality Engineer Industrial Planner Construction Inspector Civil Engineer Forest Engineer Geotechnical Engineer Hydrological Engineer* Configuration Management Analyst Ergonomist Fire Protection Engineer Industrial Engineer Human Factors Engineer

  8. Coal-fueled diesel technology development: Nozzle development for coal-fueled diesel engines

    SciTech Connect (OSTI)

    Johnson, R.N.; Lee, M.; White, R.A.

    1994-01-01T23:59:59.000Z

    Direct injection of a micronized coal water mixture fuel into the combustion chambers of a diesel engine requires atomizing an abrasive slurry fuel with accurately sized orifices. Five injector orifice materials were evaluated: diamond compacts, chemical vapor deposited diamond tubes, thermally stabilized diamond, tungsten carbide with cobalt binder, and tungsten carbide with nickel binder with brazed and mechanically mounted orifice inserts. Nozzle bodies were fabricated of Armco 17-4 precipitation hardening stainless steel and Stellite 6B in order to withstand cyclic injection pressures and elevated temperatures. Based on a total of approximately 200 cylinder hours of engine operation with coal water mixture fuel diamond compacts were chosen for the orifice material.

  9. A mean value soot model (MVSM) was developed and validated for the realtime prediction of the raw, engine-out

    E-Print Network [OSTI]

    Daraio, Chiara

    - ated with an increase in fuel consumption and hence CO2 emissions [10]. Thus it is desirable representative states during the combustion cycle, the developed MVSM determines the engine out soot emissions engine control unit. 16 model parame- ters are used to describe the engine, fuel, and combustion

  10. US10 Capable Prototype Volvo MG11 Natural Gas Engine Development: Final Report, December 16, 2003 - July 31, 2006

    SciTech Connect (OSTI)

    Tai, C.; Reppert, T.; Chiu, J.; Christensen, L.; Knoll, K.; Stewart, J.

    2006-10-01T23:59:59.000Z

    The report discusses a project to develop a low-emissions natural gas engine with exhaust gas recirculation (EGR) and a three-way catalyst (TWC).

  11. EXPERIMENTAL INVESTIGATIONS IN AN INSULATED DI DIESEL ENGINE WITH NEWLY DEVELOPED LUBRICANTS

    E-Print Network [OSTI]

    Rob Res; S Sunil; Kumar Reddy; S P Akbar Hussain

    Ever since the rise of fuel cost and rapidly depleting conventional energy sources the diesel engine manufacturers have been allocating a great deal of research for the improvement of the engine thermal efficiency and developing of alternative fuels. The alternative fuels developed should be renewable with low emissions. This recognizes alcohol as a preferable replacement because these are derived from indigenous sources and are renewable. But the alcohols by their nature do not make a good C.I Engine fuels and this can be ignited in the high temperature combustion chambers. So in the present work a thermally insulated (PSZ coated cylinder head, valves and air gap liner and air gap piston) engine is developed for improving fuel efficiency and to reduce the emissions. The low viscosity of alcohols leads to the problem of injection and equipment wear and tear. In order to compensate this, the fuel injection pressure has been reduced to 165 bar for the experimentation. Tests are conducted on a single cylinder 4-stroke, water-cooled 3.68 KW Kirloskar C.I. engine. Performance of lubricating oil plays an important role in determining the amount of power output and the improvement in the efficiency of the engine. At present first we tried the commercial lubricant for the experimentation. But the performance of this lubricant is inadequate at escalated thermal environment and the frictional losses are found to be higher. So in the present work new lubricants are developed and are further blended with different additives and analyzed the frictional losses to find the best oil.

  12. Applications of Systems Engineering to the Research, Design, and Development of Wind Energy Systems

    SciTech Connect (OSTI)

    Dykes, K.; Meadows, R.; Felker, F.; Graf, P.; Hand, M.; Lunacek, M.; Michalakes, J.; Moriarty, P.; Musial, W.; Veers, P.

    2011-12-01T23:59:59.000Z

    This paper surveys the landscape of systems engineering methods and current wind modeling capabilities to assess the potential for development of a systems engineering to wind energy research, design, and development. Wind energy has evolved from a small industry in a few countries to a large international industry involving major organizations in the manufacturing, development, and utility sectors. Along with this growth, significant technology innovation has led to larger turbines with lower associated costs of energy and ever more complex designs for all major subsystems - from the rotor, hub, and tower to the drivetrain, electronics, and controls. However, as large-scale deployment of the technology continues and its contribution to electricity generation becomes more prominent, so have the expectations of the technology in terms of performance and cost. For the industry to become a sustainable source of electricity, innovation in wind energy technology must continue to improve performance and lower the cost of energy while supporting seamless integration of wind generation into the electric grid without significant negative impacts on local communities and environments. At the same time, issues associated with wind energy research, design, and development are noticeably increasing in complexity. The industry would benefit from an integrated approach that simultaneously addresses turbine design, plant design and development, grid interaction and operation, and mitigation of adverse community and environmental impacts. These activities must be integrated in order to meet this diverse set of goals while recognizing trade-offs that exist between them. While potential exists today to integrate across different domains within the wind energy system design process, organizational barriers such as different institutional objectives and the importance of proprietary information have previously limited a system level approach to wind energy research, design, and development. To address these challenges, NREL has embarked on an initiative to evaluate how methods of systems engineering can be applied to the research, design and development of wind energy systems. Systems engineering is a field within engineering with a long history of research and application to complex technical systems in domains such as aerospace, automotive, and naval architecture. As such, the field holds potential for addressing critical issues that face the wind industry today. This paper represents a first step for understanding this potential through a review of systems engineering methods as applied to related technical systems. It illustrates how this might inform a Wind Energy Systems Engineering (WESE) approach to the research, design, and development needs for the future of the industry. Section 1 provides a brief overview of systems engineering and wind as a complex system. Section 2 describes these system engineering methods in detail. Section 3 provides an overview of different types of design tools for wind energy with emphasis on NREL tools. Finally, Section 4 provides an overview of the role and importance of software architecture and computing to the use of systems engineering methods and the future development of any WESE programs. Section 5 provides a roadmap of potential research integrating systems engineering research methodologies and wind energy design tools for a WESE framework.

  13. Engines

    SciTech Connect (OSTI)

    Enga, B.E.

    1981-08-25T23:59:59.000Z

    This invention relates to Stirling engines and to improved methods of operation whereby catalytic oxidation of a major proportion of the fuel takes place in the external combustor. An external combustion unit of a Stirling engine comprises a catalytic combustor having a thermally stable and oxidation resistant monolith made from and/or carrying a catalytic material and including a multiplicity of flow paths for catalytic combustion of combustible gases and injected fuel. The use of a catalytic combustor in accordance with this invention enables a Stirling or other engine fitted therewith to be used in areas such as mines and underwater installations where conventional flame combustion is impracticable or is controlled by stringent regulations.

  14. Software Process Improvement 98, Monte Carlo, December 1998. 1 Development and Integration Issues about Software Engineering,

    E-Print Network [OSTI]

    Laporte, Claude Y.

    certified as an ISO 9001 supplier in 1993, the representative from quality assurance made sure@oerlikon.ca Abstract This paper describes the steps taken by our organization to develop, implement and integrate the synergy resulting from the implementation and integration of these processes. The Systems Engineering

  15. Web Dynamics and their Ramifications for the Development of Web Search Engines

    E-Print Network [OSTI]

    Ng, Wilfred Siu Hung

    Web Dynamics and their Ramifications for the Development of Web Search Engines Yiping Ke Lin Deng Email: {keyiping, ldeng, wilfred, dlee}@cs.ust.hk Abstract The World Wide Web has become the largest with conven- tional information sources, the Web is highly dynamic in the following four factors: size (i

  16. Computers & Industrial Engineering (In Press) Wu & Liu Development and Evaluation of an Ergonomic Software Package

    E-Print Network [OSTI]

    Wu, Changxu (Sean)

    Computers & Industrial Engineering (In Press) Wu & Liu 1 Development and Evaluation of an Ergonomic-MHP are also discussed on how to make it a comprehensive proactive ergonomic design and analysis tool. Keywords: Ergonomics, Software package, Queueing Network, Human performance, Mental workload #12;Computers & Industrial

  17. Engineering

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

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

  18. Engineering Engineering

    E-Print Network [OSTI]

    Maroncelli, Mark

    Engineering Engineering Technology & A T P E N N S T A T E 2 0 1 0 ­ 2 0 1 1 #12;2 Join us at penn state! Since 1896, Penn State has been a leader in engineering and engineering technology education varieties of engineering and engineering technology majors found anywhere in the United States. This means

  19. Development of mobile, on-site engine coolant recycling utilizing reverse-osmosis technology

    SciTech Connect (OSTI)

    Kughn, W. [Toxguard Fluid Technologies, Irvine, CA (United States). CEO; Eaton, E.R. [Penray Companies, Inc., Elk Grove Village, IL (United States)

    1999-08-01T23:59:59.000Z

    This paper presents the history of the development of self-contained, mobile, high-volume, engine coolant recycling by reverse osmosis (R/O). It explains the motivations, created by government regulatory agencies, to minimize the liability of waste generators who produce waste engine coolant by providing an engine coolant recycling service at the customer`s location. Recycling the used engine coolant at the point of origin minimizes the generators` exposure to documentation requirements, liability, and financial burdens by greatly reducing the volume of used coolant that must be hauled from the generator`s property. It describes the inherent difficulties of recycling such a highly contaminated, inconsistent input stream, such as used engine coolant, by reverse osmosis. The paper reports how the difficulties were addressed, and documents the state of the art in mobile R/O technology. Reverse osmosis provides a purified intermediate fluid that is reinhibited for use in automotive cooling systems. The paper offers a review of experiences in various automotive applications, including light-duty, medium-duty and heavy-duty vehicles operating on many types of fuel. The authors conclude that mobile embodiments of R/O coolant recycling technology provide finished coolants that perform equivalently to new coolants as demonstrated by their ability to protect vehicles from freezing, corrosion damage, and other cooling system related problems.

  20. For a Worldwide Leading Industrial Automation Company, we are looking for: Electronics and Power Electronics Development Engineer

    E-Print Network [OSTI]

    Segatti, Antonio

    For a Worldwide Leading Industrial Automation Company, we are looking for: Electronics and Power Electronics Development Engineer in Barcelona In this position the candidate will join the Global Development with Software and System Test Engineers, with colleagues from Marketing, Sales and Production

  1. Engineering

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

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

  2. Engineering

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

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

  3. Materials Development Program, Ceramic Technology Project addendum to program plan: Cost effective ceramics for heat engines

    SciTech Connect (OSTI)

    Not Available

    1992-08-01T23:59:59.000Z

    This is a new thrust in the Ceramic Technology project. This effort represents an expansion of the program and an extension through FY 1997. Moderate temperature applications in conventional automobile and truck engines will be included along with high-temp. gas turbine and low heat rejection diesel engines. The reliability goals are expected to be met on schedule by end of FY 1993. Ceramic turbine rotors have been run (in DOE`s ATTAP program) for 1000 h at 1370C and full speed. However, the cost of ceramic components is a deterrrent to near-term commercialization. A systematic approach to reducing this cost includes the following elements: economic cost modeling, ceramic machining, powder synthesis, alternative forming and densification processes, yield improvement, system design studies, standards development, and testing and data base development. A draft funding plan is outlined. 6 figs, 1 tab.

  4. Materials Development Program, Ceramic Technology Project addendum to program plan: Cost effective ceramics for heat engines

    SciTech Connect (OSTI)

    Not Available

    1992-08-01T23:59:59.000Z

    This is a new thrust in the Ceramic Technology project. This effort represents an expansion of the program and an extension through FY 1997. Moderate temperature applications in conventional automobile and truck engines will be included along with high-temp. gas turbine and low heat rejection diesel engines. The reliability goals are expected to be met on schedule by end of FY 1993. Ceramic turbine rotors have been run (in DOE's ATTAP program) for 1000 h at 1370C and full speed. However, the cost of ceramic components is a deterrrent to near-term commercialization. A systematic approach to reducing this cost includes the following elements: economic cost modeling, ceramic machining, powder synthesis, alternative forming and densification processes, yield improvement, system design studies, standards development, and testing and data base development. A draft funding plan is outlined. 6 figs, 1 tab.

  5. J. J. Scrittore Mechanical Engineering Department,

    E-Print Network [OSTI]

    Thole, Karen A.

    discusses experimental results from a combustor simulator tested in a low-speed wind tunnel. Engine mainstream flow. As such, high mass flow with little mixing is desired. A large-scale recirculating wind­3 have compared the influence of cooling hole size, pitch, and inclination angle through a number

  6. Development of Statistical Energy Analysis Tools for Toyota Motor Engineering & Manufacturing

    E-Print Network [OSTI]

    Chen, J; Collins, Ro.; Gao, G.; Schaffer, D.; Wu, J.

    2014-01-01T23:59:59.000Z

    Development of Statistical Energy Analysis Tools for Toyota Motor Engineering & Manufacturing Duke University | Bass Connections in Energy IETC | May 21, 2014 Jason Chen, Robert Collins, Gary Gao, Daniel Schaffer, Jill Wu ESL-IE-14...-05-06 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20-23, 2014 Presentation Agenda ? Project introduction and goals ? Duke team’s energy consumption models ? Analysis of Toyota’s current consumption model ? Duke vs...

  7. STATE OF THE ART AND FUTURE DEVELOPMENTS IN NATURAL GAS ENGINE TECHNOLOGIES

    SciTech Connect (OSTI)

    Dunn, M

    2003-08-24T23:59:59.000Z

    Current, state of the art natural gas engines provide the lowest emission commercial technology for use in medium heavy duty vehicles. NOx emission levels are 25 to 50% lower than state of the art diesel engines and PM levels are 90% lower than non-filter equipped diesels. Yet, in common with diesel engines, natural gas engines are challenged to become even cleaner and more efficient to meet environmental and end-user demands. Cummins Westport is developing two streams of technologies to achieve these goals for medium-heavy and heavy-heavy duty applications. For medium-heavy duty applications, lowest possible emissions are sought on SI engines without significant increase in complexity and with improvements in efficiency and BMEP. The selected path builds on the capabilities of the CWI Plus technology and recent diesel engine advances in NOx controls, providing potential to reduce emissions to 2010 values in an accelerated manner and without the use of Selective Catalytic Reduction or NOx Storage and Reduction technology. For heavy-heavy duty applications where high torque and fuel economy are of prime concern, the Westport-Cycle{trademark} technology is in field trial. This technology incorporates High Pressure Direct Injection (HPDI{trademark}) of natural gas with a diesel pilot ignition source. Both fuels are delivered through a single, dual common rail injector. The operating cycle is entirely unthrottled and maintains the high compression ratio of a diesel engine. As a result of burning 95% natural gas rather than diesel fuel, NOx emissions are halved and PM is reduced by around 70%. High levels of EGR can be applied while maintaining high combustion efficiency, resulting in extremely low NOx potential. Some recent studies have indicated that DPF-equipped diesels emit less nanoparticles than some natural gas vehicles [1]. It must be understood that the ultrafine particles emitted from SI natural gas engines are generally accepted to consist predominantly of VOCs [2], and that lubricating oil is a major contributor. Fitting an oxidation catalyst to the natural gas engine leads to a reduction in nanoparticles emissions in comparison to engines without aftertreatment [2,3,4]. In 2001, the Cummins Westport Plus technology was introduced with the C Gas Plus engine, a popular choice for transit bus applications. This incorporates drive by wire, fully integrated, closed loop electronic controls and a standard oxidation catalyst for all applications. The B Gas Plus and the B Propane Plus engines, with application in shuttle and school buses were launched in 2002 and 2003. The gas-specific oxidation catalyst operates in concert with an optimized ring-pack and liner combination to reduce total particulate mass below 0.01g/bhphr, combat ultrafine particles and control VOC emissions.

  8. Mainstreaming Gender in Philippine Institutional Responses to Climate Change.

    E-Print Network [OSTI]

    Badayos-jover, Mary Barby

    2012-01-01T23:59:59.000Z

    ??Global climate change has become a pressing environmental, social, political and economic problem in highly vulnerable developing countries like the Philippines. A number of socio-political… (more)

  9. Engineering development of advanced physical fine coal cleaning for premium fuel applications

    SciTech Connect (OSTI)

    Smit, F.J.; Jha, M.C.; Phillips, D.I.; Yoon, R.H.

    1997-04-25T23:59:59.000Z

    The goal of this project is engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. Its scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by design and construction of a 2 t/h process development unit (PDU). Large lots of clean coal are to be produced in the PDU from three project coals. Investigation of the near-term applicability of the two advanced fine coal cleaning processes in an existing coal preparation plant is another goal of the project and is the subject of this report.

  10. Department of Mechanical Engineering/Material Science and Engineering Spring 2013 Project Name Development of Test Rig to

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Mechanical Engineering/Material Science and Engineering Spring 2013 Project up. The hardest part of this project was learning SolidWorks, how to incorporate mechanical design into an actual project, general machining (boring, reaming, broaching), advanced machining (CNC), and data

  11. ENGINEERING ENGINEERING

    E-Print Network [OSTI]

    Farritor, Shane

    million for Air Force project · Biological Systems Engineering uses MRI machine to further tissue studies: Engineering Extraordinary Students Enjoy a selection of stories about some of the amazing students® ENGINEERING NEBRASKA@ ENGINEERING EXTRAORDINARY STUDENTS AlSO INSIDE: BSEN INNOVATES WITH MRI

  12. Redefining ecological engineering to promote its integration with sustainable development and tighten its links with the whole of ecology

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Redefining ecological engineering to promote its integration with sustainable development and tighten its links with the whole of ecology Frédéric Gosselin Institute for Agricultural and Environmental in "Ecological Engineering", vol. 32, n°3, pp.199-205 (doi: 10.1016/j.ecoleng.2007.11.007). Available at http

  13. Development of a Laboratory Kit for Robotics Engineering Education Gregory S. Fischer, William R. Michalson, Taskin Padir, Gary Pollice

    E-Print Network [OSTI]

    Camesano, Terri

    industrial automation robot, the Unimate. With the advances in enabling technologies (electronics, hardware engineering disciplines together to design and construct robots and robotic systems for diverse applicationsDevelopment of a Laboratory Kit for Robotics Engineering Education Gregory S. Fischer, William R

  14. 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.

    2009-10-06T23:59:59.000Z

    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 master’s students. In 2008, TPU developed a relationship with the International Atomic Energy Agency (IAEA), which was familiarized with APED’s current resources and activities. The IAEA has shown interest in creation of a master’s 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 in the scientific and educational projects implemented through the Nuclear Technologies and Non-Proliferation Center. This paper describes the development of the MPC&A engineering degree program and future goals of TPU in the field of nonproliferation education.

  15. Knowledge Retention: Developing a Knowledge Transfer Plan for the Engineering Department at Wolf Creek Nuclear Operating Corporation

    E-Print Network [OSTI]

    Bussard, Grant William

    2013-05-17T23:59:59.000Z

    the engineering field is highly steeped in knowledge, it is imperative that tacit and explicit knowledge is retained and transferred in order to develop an effective and efficient organization. When individuals leave the company, they leave with more than what...

  16. Development of multiscale models for the performance of the gas and oil seals in rotary engines

    E-Print Network [OSTI]

    Picard, Mathieu

    2014-01-01T23:59:59.000Z

    Rotary engines offer higher power density, fewer parts and lower vibrations than conventional reciprocating piston engines. However, rotary engines are more difficult to seal because of the rotor shape which leads to higher ...

  17. Present Status and Future Prospects of Geothermal Development in Italy with an Appendix on Reservoir Engineering

    SciTech Connect (OSTI)

    Cataldi, R.; Calamai, A.; Neri, G.; Manetti, G.

    1983-12-15T23:59:59.000Z

    This paper consists of two parts and an appendix. In the first part a review is made of the geothermal activity in Italy from 1975 to 1982, including electrical and non-electrical applications. Remarks then follow on the trends that occurred and the operational criteria that were applied in the same period, which can be considered a transitional period of geothermal development in Italy. Information on recent trends and development objectives up to 1990 are given in the second part of the paper, together with a summary on program activities in the various geothermal areas of Italy. The appendix specifically reviews the main reseroir engineering activities carried out in the past years and the problems likely to be faced in the coming years in developing Itallian fields.

  18. ENGINEERING DEVELOPMENT OF COAL-FIRED HIGH PERFORMANCE POWER SYSTEMS PHASE II AND III

    SciTech Connect (OSTI)

    NONE

    1998-09-30T23:59:59.000Z

    This report presents work carried out under contract DE-AC22-95PC95144 "Engineering Development of Coal-Fired High Performance Systems Phase II and III." The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) that is capable of: ŕ thermal efficiency (HHV) >47%; ŕ NOx, SOx, and particulates <10% NSPS (New Source Performance Standard); ŕ coal providing >65% of heat input; ŕ all solid wastes benign; ŕ cost of electricity <90% of present plants. Phase I, which began in 1992, focused on the analysis of various configurations of indirectly fired cycles and on technical assessments of alternative plant subsystems and components, including performance requirements, developmental status, design options, complexity and reliability, and capital and operating costs. Phase I also included preliminary R&D and the preparation of designs for HIPPS commercial plants approximately 300 MWe in size. This phase, Phase II, involves the development and testing of plant subsystems, refinement and updating of the HIPPS commercial plant design, and the site selection and engineering design of a HIPPS prototype plant. Work reported herein is from: ŕ Task 2.2 HITAF Air Heaters; ŕ Task 6 HIPPS Commercial Plant Design Update.

  19. Now, more than ever, the world needs engineers. Especially in Australia, where mining and major development projects like the National Broadband Network rollout continue apace,

    E-Print Network [OSTI]

    Blennerhassett, Peter

    Architecture 36 Petroleum Engineering 37 Photovoltaics & Solar Energy Engineering 38 Renewable Energy in Australia, where mining and major development projects like the National Broadband Network rollout continue to command record salaries. But as Engineers Australia reported in August, the shortage of skilled engineers

  20. Infrastructure Development of the Science and Engineering Alliance (IDSEA) Annual Report 1995 - 1996

    SciTech Connect (OSTI)

    None

    1998-10-14T23:59:59.000Z

    This document is intended to serve two purposes: (1) a program status report on the progress the Science and Engineering Alliance (SEA) made since receiving initial Department of Energy (DOE) support for infrastructure development; and (2) a summary report of the activities administered by the SEA compiled in a single document under the auspices of the SEA Program. In 1995, a universal resource locator (URL) on the World Wide Web (WWW) was established for easy access to pertinent information about the SEA Program. The information pointed to by the URL is updated periodically, and the interested reader is urged to access the WWW for more information.

  1. Gender Mainstreaming Guide for the Africa Biogas Partnership Program | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6TheoreticalFuelCellGemini Solar Development Company Jump

  2. Infrastructure Development of the Science and Engineering Alliance (IDSEA). Annual report, 1995--1996

    SciTech Connect (OSTI)

    NONE

    1998-04-01T23:59:59.000Z

    This document is intended to serve two purposes: (1) a program status report on the progress the Science and Engineering Alliance (SEA) made since receiving initial Department of Energy (DOE) support for infrastructure development; and (2) a summary report of the activities administered by the SEA compiled in a single document under the auspices of the SEA Program. In 1995, a universal resource locator (URL) on the World Wide Web (WWW) was established for easy access to pertinent information about the SEA Program. The information pointed to by the URL is updated periodically, and the interested reader is urged to access the WWW for more information. The SEA is a university-government-industry partnership that seeks ways to enhance the research and teaching capability of its members. The SEA program continues to evolve into a very successful interdisciplinary program. It is a model inter-HBCU collaboration, and an excellent example of how cooperation between universities and a national laboratory can capitalize on their individual strengths to expand research opportunities for minority students and researchers. The members are committed to developing collaborative research programs, enhance teaching techniques, and modify science and engineering curriculum to improve student training.

  3. Accelerating Development of EV Batteries Through Computer-Aided Engineering (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A.; Kim, G. H.; Smith, K.; Santhanagopalan, S.

    2012-12-01T23:59:59.000Z

    The Department of Energy's Vehicle Technology Program has launched the Computer-Aided Engineering for Automotive Batteries (CAEBAT) project to work with national labs, industry and software venders to develop sophisticated software. As coordinator, NREL has teamed with a number of companies to help improve and accelerate battery design and production. This presentation provides an overview of CAEBAT, including its predictive computer simulation of Li-ion batteries known as the Multi-Scale Multi-Dimensional (MSMD) model framework. MSMD's modular, flexible architecture connects the physics of battery charge/discharge processes, thermal control, safety and reliability in a computationally efficient manner. This allows independent development of submodels at the cell and pack levels.

  4. Application and development of technologies for engine-condition-based maintenance of emergency diesel generators

    SciTech Connect (OSTI)

    Choi, K. H.; Sang, G.; Choi, L. Y. S.; Lee, B. O. [Korea Hydro and Nuclear Power Company Central Research Institue, 70, 1312 -gil Yuseong-daero Yuseong-gu, Daejeon 305-343 (Korea, Republic of)

    2012-07-01T23:59:59.000Z

    The emergency diesel generator (EDG) of a nuclear power plant has the role of supplying emergency electric power to protect the reactor core system in the event of the loss of offsite power supply. Therefore, EDGs should be subject to periodic surveillance testing to verify their ability to supply specified frequencies and voltages at design power levels within a limited time. To maintain optimal reliability of EDGs, condition monitoring/diagnosis technologies must be developed. Changing from periodic disassemble maintenance to condition-based maintenance (CBM) according to predictions of equipment condition is recommended. In this paper, the development of diagnosis technology for CBM and the application of a diesel engine condition-analysis system are described. (authors)

  5. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly report, April 1--June 30, 1997

    SciTech Connect (OSTI)

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C.

    1997-12-31T23:59:59.000Z

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by the design, construction, and operation of a 2 t/hr process development unit (PDU). Accomplishments during the quarter are described on the following tasks and subtasks: Development of near-term applications (engineering development and dewatering studies); Engineering development of selective agglomeration (bench-scale testing and process scale-up); PDU and advanced column flotation module (coal selection and procurement and advanced flotation topical report); Selective agglomeration module (module operation and clean coal production with Hiawatha, Taggart, and Indiana 7 coals); Disposition of the PDU; and Project final report. Plans for next quarter are discussed and agglomeration results of the three tested coals are presented.

  6. Web Site: http://www.coop-program.engr.uga.edu/ms.html UGA Cooperative Engineering Program Development Key Points and Notes.docx

    E-Print Network [OSTI]

    Arnold, Jonathan

    Web Site: http://www.coop-program.engr.uga.edu/ms.html UGA Cooperative Engineering Program;Web Site: http://www.coop-program.engr.uga.edu/ms.html UGA Cooperative Engineering Program Development Development Key Points and Notes.docx Latest Update: October 3, 2012 Mission Statement: The UGA Engineering

  7. Advanced Reciprocating Engine Systems

    Broader source: Energy.gov [DOE]

    The Advanced Reciprocating Engine Systems (ARES) program is designed to promote separate but parallel engine development between the major stationary, gaseous fueled engine manufacturers in the...

  8. DEVELOPMENT OF OPERATIONAL CONCEPTS FOR ADVANCED SMRs: THE ROLE OF COGNITIVE SYSTEMS ENGINEERING

    SciTech Connect (OSTI)

    Jacques Hugo; David Gertman

    2014-04-01T23:59:59.000Z

    Advanced small modular reactors (AdvSMRs) will use advanced digital instrumentation and control systems, and make greater use of automation. These advances not only pose technical and operational challenges, but will inevitably have an effect on the operating and maintenance (O&M) cost of new plants. However, there is much uncertainty about the impact of AdvSMR designs on operational and human factors considerations, such as workload, situation awareness, human reliability, staffing levels, and the appropriate allocation of functions between the crew and various automated plant systems. Existing human factors and systems engineering design standards and methodologies are not current in terms of human interaction requirements for dynamic automated systems and are no longer suitable for the analysis of evolving operational concepts. New models and guidance for operational concepts for complex socio-technical systems need to adopt a state-of-the-art approach such as Cognitive Systems Engineering (CSE) that gives due consideration to the role of personnel. This approach we report on helps to identify and evaluate human challenges related to non-traditional concepts of operations. A framework - defining operational strategies was developed based on the operational analysis of Argonne National Laboratory’s Experimental Breeder Reactor-II (EBR-II), a small (20MWe) sodium-cooled reactor that was successfully operated for thirty years. Insights from the application of the systematic application of the methodology and its utility are reviewed and arguments for the formal adoption of CSE as a value-added part of the Systems Engineering process are presented.

  9. CDC Guide for Civil & Environmental Engineers he Stanford University Career Development Center (CDC)

    E-Print Network [OSTI]

    Prinz, Friedrich B.

    , water resources management, bioremediation, and water treatment plant design. Environmental "chemical" engineers focus on environmental chemistry, advanced air and water treatment technologies and separation as well as manage government facilities and infrastructure. In industry, civil and environmental engineers

  10. Breadboard development of a hydraulically coupled Free Piston Stirling Engine heat pump compressor

    SciTech Connect (OSTI)

    Marusak, T.J.

    1984-01-01T23:59:59.000Z

    For more than a decade the Free Piston Stirling Engine (FPSE) has been considered as an attractive candidate for a thermally activated heat pump because of its potential for high efficiency coupled with long life and high reliability. The distinguishing features of the FPSE, one moving part and hermetic separation of the power cycle and refrigeration cycle working fluids, makes it ideally suited for a heat pump application. However, two major design challenges have kept the FPSE in the realm of laboratory rather than product development. Specifically, these challenges involve; effective control of a tuned resonant system over a wide range of loads and hermetic coupling of the driver and driven mechanical members. 8 figs., 1 tab.

  11. Engineering Development of Coal-Fired High-Performance Power Systems

    SciTech Connect (OSTI)

    York Tsuo

    2000-12-31T23:59:59.000Z

    A High Performance Power System (HIPPS) is being developed. This system is a coal-fired, combined cycle plant with indirect heating of gas turbine air. Foster Wheeler Development Corporation and a team consisting of Foster Wheeler Energy Corporation, Bechtel Corporation, University of Tennessee Space Institute and Westinghouse Electric Corporation are developing this system. In Phase 1 of the project, a conceptual design of a commercial plant was developed. Technical and economic analyses indicated that the plant would meet the goals of the project which include a 47 percent efficiency (HHV) and a 10 percent lower cost of electricity than an equivalent size PC plant. The concept uses a pyrolysis process to convert coal into fuel gas and char. The char is fired in a High Temperature Advanced Furnace (HITAF). The HITAF is a pulverized fuel-fired boiler/air heater where steam is generated and gas turbine air is indirectly heated. The fuel gas generated in the pyrolyzer is then used to heat the gas turbine air further before it enters the gas turbine. The project is currently in Phase 2 which includes engineering analysis, laboratory testing and pilot plant testing. Research and development is being done on the HIPPS systems that are not commercial or being developed on other projects. Pilot plant testing of the pyrolyzer subsystem and the char combustion subsystem are being done separately. This report addresses the areas of technical progress for this quarter. The detail of syngas cooler design is given in this report. The final construction work of the CFB pyrolyzer pilot plant has started during this quarter. No experimental testing was performed during this quarter. The proposed test matrix for the future CFB pyrolyzer tests is given in this report. Besides testing various fuels, bed temperature will be the primary test parameter.

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

    SciTech Connect (OSTI)

    Brakora, Jessica L [ORNL; Ra, Youngchul [ORNL; Reitz, Rolf [University of Wisconsin; McFarlane, Joanna [ORNL; Daw, C Stuart [ORNL

    2008-01-01T23:59:59.000Z

    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.

  13. Shockwave Engine: Wave Disk Engine

    SciTech Connect (OSTI)

    None

    2010-01-14T23:59:59.000Z

    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.

  14. Development and Test Evaluations for Ni-DOBDC Metal Organic Framework (MOF) Engineered Forms

    SciTech Connect (OSTI)

    Troy G. Garn; Mitchell Greenhalgh

    2013-07-01T23:59:59.000Z

    A joint effort to prepare engineered forms of a Ni-DOBDC metal organic framework (MOF) was completed with contributions from PNNL, SNL and the INL. Two independent methods were used at INL and SNL to prepare engineered form (EF) sorbents from Ni-DOBDC MOF powder developed and prepared at PNNL. Xe and Kr capacity test evaluations were performed at ambient temperature with the cryostat experimental setup at INL. The initial INL EF MOF test results indicated a Xe capacity of 1.6 mmol/kg sorbent and no Kr capacity. A large loss of surface area also occurred during minimal testing rendering the INL EF MOF unusable. Four capacity tests were completed using the SNL EF MOF at ambient temperature and resulted in Xe capacities of 1.4, 4.2, 5.0 and 3.8 mmol/kg sorbent with no Kr capacity observed in any ambient temperature tests. Two additional capacity tests were performed at 240 K to further evaluate SNL EF MOF performance. Xe capacities of 50.7 and 49.3 mmol/kg of sorbent and Kr capacities of 0.77 and 0.69 mmol/kg of sorbent were obtained, respectively. Following the adsorption evaluations, the SNL EF MOF material had lost about 40 % of the initial mass and 40 % of the initial surface area. In general, the Xe capacity results at ambient temperature for the INL and SNL EF Ni-DOBDC MOF’s were lower than 9.8 mmol Xe/kg sorbent test results reported by INL in FY-12 using PNNL’s inital EF supplied material.

  15. Internship Students Engine / Powertrain Development FEV is offering challenging internships in the field of light-duty diesel powertrain. This internship is designed

    E-Print Network [OSTI]

    Hutcheon, James M.

    Internship Students ­ Engine / Powertrain Development FEV is offering challenging internships. At FEV, engineering intern will be part of a team and receives project tasks and responsibilities within a group, which are mentored and supervised by an experienced project engineer. The tasks include

  16. Engineering development of coal-fired high performance power systems, Phase II and III

    SciTech Connect (OSTI)

    None

    1999-01-01T23:59:59.000Z

    The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) that is capable of: thermal efficiency (HHV) {ge} 47%; NOx, SOx, and particulates {le} 10% NSPS (New Source Performance Standard) coal providing {ge} 65% of heat input; all solid wastes benign; cost of electricity {le} 90% of present plants. Phase 1, which began in 1992, focused on the analysis of various configurations of indirectly fired cycles and on technical assessments of alternative plant subsystems and components, including performance requirements, developmental status, design options, complexity and reliability, and capital and operating costs. Phase 1 also included preliminary R and D and the preparation of designs for HIPPS commercial plants approximately 300 MWe in size. This phase, Phase 2, involves the development and testing of plant subsystems, refinement and updating of the HIPPS commercial plant design, and the site selection and engineering design of a HIPPS prototype plant. Work reported herein is from: Task 2.1 HITAC Combustors; Task 2.2 HITAF Air Heaters; Task 6 HIPPS Commercial Plant Design Update.

  17. Engineering development of coal-fired high performance power systems phase 2 and 3

    SciTech Connect (OSTI)

    Unknown

    1999-08-01T23:59:59.000Z

    The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) that is capable of: thermal efficiency (HHV) {ge} 47%; NOx, SOx, and particulates {le}10% NSPS (New Source Performance Standard); coal providing {ge} 65% of heat input; all solid wastes benign; and cost of electricity {le} 90% of present plants. Phase 1, which began in 1992, focused on the analysis of various configurations of indirectly fired cycles and on technical assessments of alternative plant subsystems and components, including performance requirements, developmental status, design options, complexity and reliability, and capital and operating costs. Phase 1 also included preliminary R and D and the preparation of designs for HIPPS commercial plants approximately 300 MWe in size. This phase, Phase 2, involves the development and testing of plant subsystems, refinement and updating of the HIPPS commercial plant design, and the site selection and engineering design of a HIPPS prototype plant. Work reported herein is from: Task 2.2 HITAF Air Heaters; and Task 2.4 Duct Heater and Gas Turbine Integration.

  18. Engineering development of advanced physical fine coal cleaning for premium fuel applications

    SciTech Connect (OSTI)

    Shields, G.L.; Smit, F.J.; Jha, M.C.

    1997-08-28T23:59:59.000Z

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope included laboratory research and bench-scale testing on six coals to optimize these processes, followed by the design, construction and operation of 2 t/hr process development unit (PDU). This report represents the findings of the PDU Advanced Column Flotation Testing and Evaluation phase of the program and includes a discussion of the design and construction of the PDU. Three compliance steam coals, Taggart, Indiana VII and Hiawatha, were processed in the PDU to determine performance and design parameters for commercial production of premium fuel by advanced flotation. Consistent, reliable performance of the PDU was demonstrated by 72-hr production runs on each of the test coals. Its capacity generally was limited by the dewatering capacity of the clean coal filters during the production runs rather than by the flotation capacity of the Microcel column. The residual concentrations of As, Pb, and Cl were reduced by at least 25% on a heating value basis from their concentrations in the test coals. The reduction in the concentrations of Be, Cd, Cr, Co, Mn, Hg, Ni and Se varied from coal to coal but the concentrations of most were greatly reduced from the concentrations in the ROM parent coals. The ash fusion temperatures of the Taggart and Indiana VII coals, and to a much lesser extent the Hiawatha coal, were decreased by the cleaning.

  19. Developing document management for a large-scale engineering project at CERN. The case of ALICE-EDMS with TuoviWDM interface

    E-Print Network [OSTI]

    Saloranta-Rönkä, H

    1999-01-01T23:59:59.000Z

    Developing document management for a large-scale engineering project at CERN. The case of ALICE-EDMS with TuoviWDM interface

  20. Mainstreaming climate change adaptation into urban development : lessons from two South African cities

    E-Print Network [OSTI]

    Farrell, Leanne A. (Leanne Andrea)

    2010-01-01T23:59:59.000Z

    There is a risk that urban climate change adaptation planning - often led by city environmental agencies - will remain isolated from ongoing city decision-making processes, and thus irrelevant, unless adaptation is ...

  1. Develop the dual fuel conversion system for high output, medium speed diesel engines. Final report

    SciTech Connect (OSTI)

    NONE

    1998-07-16T23:59:59.000Z

    The original plan for the project involved design modifications to an existing system to enhance its performance and increase the limit of power that was achieved by the original design and to apply the higher performance product to the full sized engine and test its performance. The new system would also be applied to a different engine model. The specific work would include the redesign of gas injectors, piston configurations and two types of igniters, engine instrumentation, monitoring and testing.

  2. Science Mathematics Engineering

    E-Print Network [OSTI]

    Hamlet, Richard

    Science Mathematics Engineering . ­ p.1 #12;Science Mathematics Engineering Science, Computer `Science', . ­ p.1 #12;Science Mathematics Engineering Science, Computer `Science', Mathematics, . ­ p.1 #12;Science Mathematics Engineering Science, Computer `Science', Mathematics, and Software Development

  3. Development of an SI DI Ethanol Optimized Flex Fuel Engine Using...

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

    SI DI Ethanol Optimized Flex Fuel Engine Using Advanced Valvetrain Wayne Moore, Matt Foster, Kevin Hoyer, Keith Confer Delphi Advanced Powertrain DEER Conference September 29, 2010...

  4. Development of a direct-injected natural gas engine system for heavy-duty vehicles: Final report phase 2

    SciTech Connect (OSTI)

    Cox, G.B.; DelVecchio, K.A.; Hays, W.J.; Hiltner, J.D.; Nagaraj, R.; Emmer, C.

    2000-03-02T23:59:59.000Z

    This report summarizes the results of Phase 2 of this contract. The authors completed four tasks under this phase of the subcontract. (1) They developed a computational fluid dynamics (CFD) model of a 3500 direct injected natural gas (DING) engine gas injection/combustion system and used it to identify DING ignition/combustion system improvements. The results were a 20% improvement in efficiency compared to Phase 1 testing. (2) The authors designed and procured the components for a 3126 DING engine (300 hp) and finished assembling it. During preliminary testing, the engine ran successfully at low loads for approximately 2 hours before injector tip and check failures terminated the test. The problems are solvable; however, this phase of the program was terminated. (3) They developed a Decision & Risk Analysis model to compare DING engine technology with various other engine technologies in a number of commercial applications. The model shows the most likely commercial applications for DING technology and can also be used to identify the sensitivity of variables that impact commercial viability. (4) MVE, Inc., completed a preliminary design concept study that examines the major design issues involved in making a reliable and durable 3,000 psi LNG pump. A primary concern is the life of pump seals and piston rings. Plans for the next phase of this program (Phase 3) have been put on indefinite hold. Caterpillar has decided not to fund further DING work at this time due to limited current market potential for the DING engine. However, based on results from this program, the authors believe that DI natural gas technology is viable for allowing a natural gas-fueled engine to achieve diesel power density and thermal efficiency for both the near and long terms.

  5. Research turbine supports sustained technology development. For more than three decades, engineers at the National Renewable Energy Labora-

    E-Print Network [OSTI]

    Research turbine supports sustained technology development. For more than three decades, engineers, improve wind turbine performance, and reduce the cost of energy. Although there have been dramatic turbine test platform. Working with DOE, NREL purchased and installed a GE 1.5-MW wind turbine at the NWTC

  6. Living in a Materials World: Materials Science Engineering Professional Development for K-12 Educators

    SciTech Connect (OSTI)

    Anne Seifert; Louis Nadelson

    2011-06-01T23:59:59.000Z

    Advances in materials science are fundamental to technological developments and have broad societal impacs. For example, a cellular phone is composed of a polymer case, liquid crystal displays, LEDs, silicon chips, Ni-Cd batteries, resistors, capacitors, speakers, microphones all of which have required advances in materials science to be compacted into a phone which is typically smaller than a deck of cards. Like many technological developments, cellular phones have become a ubiquitous part of society, and yet most people know little about the materials science associated with their manufacture. The probable condition of constrained knowledge of materials science was the motivation for developing and offering a 20 hour fourday course called 'Living in a Materials World.' In addition, materials science provides a connection between our every day experiences and the work of scientists and engineers. The course was offered as part of a larger K-12 teacher professional development project and was a component of a week-long summer institute designed specifically for upper elementary and middle school teachers which included 20 hour content strands, and 12 hours of plenary sessions, planning, and collaborative sharing. The focus of the institute was on enhancing teacher content knowledge in STEM, their capacity for teaching using inquiry, their comfort and positive attitudes toward teaching STEM, their knowledge of how people learn, and strategies for integrating STEM throughout the curriculum. In addition to the summer institute the participating teachers were provided with a kit of about $300 worth of materials and equipment to use to implement the content they learned in their classrooms. As part of this professional development project the participants were required to design and implement 5 lesson plans with their students this fall and report on the results, as part of the continuing education course associated with the project. 'Living in a Materials World' was one of the fifteen content strands offered at the institute. The summer institute participants were pre/post tested on their comfort with STEM, their perceptions of STEM education, their pedagogical discontentment, their implementations of inquiry, their attitudes toward student learning of STEM, and their content knowledge associated with their specific content strand. The results from our research indicate a significant increase in content knowledge (t = 11.36, p < .01) for the Living in a Materials World strand participants. Overall the summer institute participants were found to have significant increases in their comfort levels for teaching STEM (t = 10.94, p < .01), in inquiry implementation (t = 5.72, p < .01) and efficacy for teaching STEM (t = 6.27, p < .01) and significant decrease in pedagogical discontentment (t = -6.26, p < .01).

  7. Development of OTM Syngas Process and Testing of Syngas Derived Ultra-clean Fuels in Diesel Engines and Fuel Cells

    SciTech Connect (OSTI)

    E.T. (Skip) Robinson; James P. Meagher; Prasad Apte; Xingun Gui; Tytus R. Bulicz; Siv Aasland; Charles Besecker; Jack Chen Bart A. van Hassel; Olga Polevaya; Rafey Khan; Piyush Pilaniwalla

    2002-12-31T23:59:59.000Z

    This topical report summarizes work accomplished for the Program from November 1, 2001 to December 31, 2002 in the following task areas: Task 1: Materials Development; Task 2: Composite Development; Task 4: Reactor Design and Process Optimization; Task 8: Fuels and Engine Testing; 8.1 International Diesel Engine Program; 8.2 Nuvera Fuel Cell Program; and Task 10: Program Management. Major progress has been made towards developing high temperature, high performance, robust, oxygen transport elements. In addition, a novel reactor design has been proposed that co-produces hydrogen, lowers cost and improves system operability. Fuel and engine testing is progressing well, but was delayed somewhat due to the hiatus in program funding in 2002. The Nuvera fuel cell portion of the program was completed on schedule and delivered promising results regarding low emission fuels for transportation fuel cells. The evaluation of ultra-clean diesel fuels continues in single cylinder (SCTE) and multiple cylinder (MCTE) test rigs at International Truck and Engine. FT diesel and a BP oxygenate showed significant emissions reductions in comparison to baseline petroleum diesel fuels. Overall through the end of 2002 the program remains under budget, but behind schedule in some areas.

  8. ENGINEERING INTERNATIONAL

    E-Print Network [OSTI]

    University of Technology, Sydney

    COURSE GUIDE 2013 UTS: ENGINEERING INTERNATIONAL UNDERGRADUATE w w w.eng.uts.edu.au #12;2 / ENGINEERING IN AUSTRALIA Internationally, Australian universities have a reputation for high quality research developed close links with many international institutions, particularly in Asia. ENGINEERING IN SYDNEY

  9. Fish-Friendly Hydropower Turbine Development & Deployment: Alden Turbine Preliminary Engineering and Model Testing

    SciTech Connect (OSTI)

    None

    2011-10-01T23:59:59.000Z

    The Alden turbine was developed through the U.S. Department of Energy's (DOE's) former Advanced Hydro Turbine Systems Program (1994-2006) and, more recently, through the Electric Power Research Institute (EPRI) and the DOE's Wind & Water Power Program. The primary goal of the engineering study described here was to provide a commercially competitive turbine design that would yield fish passage survival rates comparable to or better than the survival rates of bypassing or spilling flow. Although the turbine design was performed for site conditions corresponding to 92 ft (28 m) net head and a discharge of 1500 cfs (42.5 cms), the design can be modified for additional sites with differing operating conditions. During the turbine development, design modifications were identified for the spiral case, distributor (stay vanes and wicket gates), runner, and draft tube to improve turbine performance while maintaining features for high fish passage survival. Computational results for pressure change rates and shear within the runner passage were similar in the original and final turbine geometries, while predicted minimum pressures were higher for the final turbine. The final turbine geometry and resulting flow environments are expected to further enhance the fish passage characteristics of the turbine. Computational results for the final design were shown to improve turbine efficiencies by over 6% at the selected operating condition when compared to the original concept. Prior to the release of the hydraulic components for model fabrication, finite element analysis calculations were conducted for the stay vanes, wicket gates, and runner to verify that structural design criteria for stress and deflections were met. A physical model of the turbine was manufactured and tested with data collected for power and efficiency, cavitation limits, runaway speed, axial and radial thrust, pressure pulsations, and wicket gate torque. All parameters were observed to fall within ranges expected for conventional radial flow machines. Based on these measurements, the expected efficiency peak for prototype application is 93.64%. These data were used in the final sizing of the supporting mechanical and balance of plant equipment. The preliminary equipment cost for the design specification is $1450/kW with a total supply schedule of 28 months. This equipment supply includes turbine, generator, unit controls, limited balance of plant equipment, field installation, and commissioning. Based on the selected head and flow design conditions, fish passage survival through the final turbine is estimated to be approximately 98% for 7.9-inch (200-mm) fish, and the predicted survival reaches 100% for fish 3.9 inches (100 mm) and less in length. Note that fish up to 7.9- inches (200 mm) in length make up more than 90% of fish entrained at hydro projects in the United States. Completion of these efforts provides a mechanical and electrical design that can be readily adapted to site-specific conditions with additional engineering development comparable to costs associated with conventional turbine designs.

  10. Integrated Mechanical & Electrical Engineering (IMEE)

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Integrated Mechanical & Electrical Engineering (IMEE) Department of Electronic & Electrical Engineering and Department of Mechanical Engineering #12;Graduates able to work in both mechanical of Mechanical Engineers (IMechE) n Develop essential engineering skills through extensive project work n Enhance

  11. UNIVERSITY of NEW HAMPSHIRE ENGINEERING

    E-Print Network [OSTI]

    New Hampshire, University of

    engineering, electrochemical engineering, environmental engineering, tissue engineering, air pollution control.D. Massachussetts Institute of Technology Research interests: Environmental Engineering, Pollution Prevention Environmental Impacts of Energy Derived Pollutants, Alternative Energy Sources, Developing New Materials

  12. Symposium of the International Council on Systems Engineering, Brighton, U.K., 1999. 1 Addressing the People Issues when Developing and

    E-Print Network [OSTI]

    Laporte, Claude Y.

    of the system. The organization had been ISO 9001 certified since 1993. In 1997 the organization had been the People Issues when Developing and Implementing Engineering Processes Claude Y. Laporte Yortar when developing and implementing engineering processes. First, a brief description of the context

  13. Disposal Systems Evaluations and Tool Development - Engineered Barrier System Evaluation (Work Package LL1015080425)

    SciTech Connect (OSTI)

    Blink, J A; Buscheck, T A; Halsey, W G; Wolery, T

    2010-03-19T23:59:59.000Z

    The Disposal Systems Evaluation Framework (DSEF) will use a logical process for developing one or more disposal system concepts (also referred to as repository system in this report) for any given waste form and geologic setting combination. In the Features, Events, and Processes (FEPs) group of work packages, there are seven categories of waste forms and eight categories of geologic setting being studied. The DSEF will also establish a Used Fuel Disposition Campaign (UFDC) knowledge management system to organize high-level information, data, and assumptions, thereby facilitating consistency in high-level system simulation and economic analyses. This system likely will be housed with the INL-based documentation system. Attention is given to lessons oearned from the systems used at the Waste Isolation Pilot Plant (WIPP) and the Yucca Mountain Project (YMP). Where reference material from other programs (e.g., international) is used or cited, the knowledge-management system imports the reference material directly or refer to it in bibliography form. Alternative data sets (e.g., from other programs) will also be utilized to evaluate their influence on DSEF analyses for given waste form and disposal-system combinations. The knowledge-management system can also be used to maintain the results of DSEF realizations, enabling the comparison and ranking of various waste-form/disposal-system-environment/disposal-system-design options. Finally, the UFDC knowledge-management system will be able to provide a compendium of 'templates' that can be utilized, in a labor-efficient fashion, to build parallel DSEF analyses (e.g., 'one offs'). The DSEF will not be a stand-alone, push-the-button and wait for the results, item of software. it will use osftware (probably EXCEL, initially), to guide the team members through a logical process of evaluating combinations of waste-form, disposal-syste-environment, and disposal-system design. In later stages, it will utilize software developed in the field of knowledge engineering and knowledge-management systems (Umeki et al. 2009). At certain points in the logical process, the DSEF software will point the evaluate to other software tools to do analyses needed to move the process forward. In the development of the DSEF, they will be mindful to make it no more complex than necessary to evaluate the system being considered. The DSEF will organize and document the work such that multiple realizations for different combinations can be compared and contrasted.

  14. Rule Engine.

    E-Print Network [OSTI]

    Eriksen, Řystein

    2007-01-01T23:59:59.000Z

    ?? This project is a study of the development of the Rule Engine, which is a validation system for quality assurance of product data used… (more)

  15. Development and assessment of a soot emissions model for aircraft gas turbine engines

    E-Print Network [OSTI]

    Martini, Bastien

    2008-01-01T23:59:59.000Z

    Assessing candidate policies designed to address the impact of aviation on the environment requires a simplified method to estimate pollutant emissions for current and future aircraft gas turbine engines under different ...

  16. The development and testing of ceramic components in piston engines. Final report

    SciTech Connect (OSTI)

    McEntire, B.J. [Norton Co., Northboro, MA (United States). Advanced Ceramics Div.; Willis, R.W.; Southam, R.E. [TRW, Inc., Cleveland, OH (United States)

    1994-10-01T23:59:59.000Z

    Within the past 10--15 years, ceramic hardware has been fabricated and tested in a number of piston engine applications including valves, piston pins, roller followers, tappet shims, and other wear components. It has been shown that, with proper design and installation, ceramics improve performance, fuel economy, and wear and corrosion resistance. These results have been obtained using rig and road tests on both stock and race engines. Selected summaries of these tests are presented in this review paper.

  17. TRISO Fuel Performance: Modeling, Integration into Mainstream Design Studies, and Application to a Thorium-fueled Fusion-Fission Hybrid Blanket

    SciTech Connect (OSTI)

    Powers, J J

    2011-11-28T23:59:59.000Z

    This study focused on creating a new tristructural isotropic (TRISO) coated particle fuel performance model and demonstrating the integration of this model into an existing system of neutronics and heat transfer codes, creating a user-friendly option for including fuel performance analysis within system design optimization and system-level trade-off studies. The end product enables both a deeper understanding and better overall system performance of nuclear energy systems limited or greatly impacted by TRISO fuel performance. A thorium-fueled hybrid fusion-fission Laser Inertial Fusion Energy (LIFE) blanket design was used for illustrating the application of this new capability and demonstrated both the importance of integrating fuel performance calculations into mainstream design studies and the impact that this new integrated analysis had on system-level design decisions. A new TRISO fuel performance model named TRIUNE was developed and verified and validated during this work with a novel methodology established for simulating the actual lifetime of a TRISO particle during repeated passes through a pebble bed. In addition, integrated self-consistent calculations were performed for neutronics depletion analysis, heat transfer calculations, and then fuel performance modeling for a full parametric study that encompassed over 80 different design options that went through all three phases of analysis. Lastly, side studies were performed that included a comparison of thorium and depleted uranium (DU) LIFE blankets as well as some uncertainty quantification work to help guide future experimental work by assessing what material properties in TRISO fuel performance modeling are most in need of improvement. A recommended thorium-fueled hybrid LIFE engine design was identified with an initial fuel load of 20MT of thorium, 15% TRISO packing within the graphite fuel pebbles, and a 20cm neutron multiplier layer with beryllium pebbles in flibe molten salt coolant. It operated at a system power level of 2000 MW{sub th}, took about 3.5 years to reach full plateau power, and was capable of an End of Plateau burnup of 38.7 %FIMA if considering just the neutronic constraints in the system design; however, fuel performance constraints led to a maximum credible burnup of 12.1 %FIMA due to a combination of internal gas pressure and irradiation effects on the TRISO materials (especially PyC) leading to SiC pressure vessel failures. The optimal neutron spectrum for the thorium-fueled blanket options evaluated seemed to favor a hard spectrum (low but non-zero neutron multiplier thicknesses and high TRISO packing fractions) in terms of neutronic performance but the fuel performance constraints demonstrated that a significantly softer spectrum would be needed to decrease the rate of accumulation of fast neutron fluence in order to improve the maximum credible burnup the system could achieve.

  18. LANL computer model boosts engine efficiency

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

    processes, accelerate engine development and improve engine design and efficiency. Automobile engine fuel economy depends heavily on engine efficiency, which in turn depends on...

  19. Development of a quiet Stirling cycle multi-fuel engine for electric power generation. Final report Feb-Aug 82

    SciTech Connect (OSTI)

    Mercer, J.E.; Emigh, S.G.; Riggle, P.; Tremoulet, O.L.; White, M.A.

    1982-08-01T23:59:59.000Z

    The work described in this report summarizes a six-month study to develop a lightweight, tactical electric power plant with a low level of aural, I. R., and visual detectability, based on a Stirling engine. The conceptual design presented was analyzed and predicted to have power output qualities exceeding those specified by the Army for tactical generators. The unit promises to have maintenance and overhaul requirement characteristics superior to any generator system in current use.

  20. Development of a test facility for the experimental evaluation of liquid and gaseous automotive engine fuels

    E-Print Network [OSTI]

    McCanlies, John Michael

    2012-06-07T23:59:59.000Z

    of Reference [15] ---------------- 55 LIST OF TABLES IN APPENDICES PAGE Table Al: Engine Specificat1ons Table A2: Eng1ne Break-in Schedule 69 74 Table A3: Wear Metals in Engine Oil- 77 Table Cl: Values Used for Variables in Emiss1ons Calculations... important. In selecting instrumentation for the system, accuracy, speed, and versatility were considered. The cost of each piece of equipment was weighed against its accuracy, its ability to save time collecting data, and its capability for adapting...

  1. Development of OTM Syngas Process and Testing of Syngas Derived Ultra-clean Fuels in Diesel Engines and Fuel Cells

    SciTech Connect (OSTI)

    E.T. Robinson; John Sirman; Prasad Apte; Xingun Gui; Tytus R. Bulicz; Dan Corgard; John Hemmings

    2005-05-01T23:59:59.000Z

    This final report summarizes work accomplished in the Program from January 1, 2001 through December 31, 2004. Most of the key technical objectives for this program were achieved. A breakthrough material system has lead to the development of an OTM (oxygen transport membrane) compact planar reactor design capable of producing either syngas or hydrogen. The planar reactor shows significant advantages in thermal efficiency and a step change reduction in costs compared to either autothermal reforming or steam methane reforming with CO{sub 2} recovery. Syngas derived ultra-clean transportation fuels were tested in the Nuvera fuel cell modular pressurized reactor and in International Truck and Engine single cylinder test engines. The studies compared emission and engine performance of conventional base fuels to various formulations of ultra-clean gasoline or diesel fuels. A proprietary BP oxygenate showed significant advantage in both applications for reducing emissions with minimal impact on performance. In addition, a study to evaluate new fuel formulations for an HCCI engine was completed.

  2. Disposal systems evaluations and tool development : Engineered Barrier System (EBS) evaluation.

    SciTech Connect (OSTI)

    Rutqvist, Jonny (LBNL); Liu, Hui-Hai (LBNL); Steefel, Carl I. (LBNL); Serrano de Caro, M. A. (LLNL); Caporuscio, Florie Andre (LANL); Birkholzer, Jens T. (LBNL); Blink, James A. (LLNL); Sutton, Mark A. (LLNL); Xu, Hongwu (LANL); Buscheck, Thomas A. (LLNL); Levy, Schon S. (LANL); Tsang, Chin-Fu (LBNL); Sonnenthal, Eric (LBNL); Halsey, William G. (LLNL); Jove-Colon, Carlos F.; Wolery, Thomas J. (LLNL)

    2011-01-01T23:59:59.000Z

    Key components of the nuclear fuel cycle are short-term storage and long-term disposal of nuclear waste. The latter encompasses the immobilization of used nuclear fuel (UNF) and radioactive waste streams generated by various phases of the nuclear fuel cycle, and the safe and permanent disposition of these waste forms in geological repository environments. The engineered barrier system (EBS) plays a very important role in the long-term isolation of nuclear waste in geological repository environments. EBS concepts and their interactions with the natural barrier are inherently important to the long-term performance assessment of the safety case where nuclear waste disposition needs to be evaluated for time periods of up to one million years. Making the safety case needed in the decision-making process for the recommendation and the eventual embracement of a disposal system concept requires a multi-faceted integration of knowledge and evidence-gathering to demonstrate the required confidence level in a deep geological disposal site and to evaluate long-term repository performance. The focus of this report is the following: (1) Evaluation of EBS in long-term disposal systems in deep geologic environments with emphasis on the multi-barrier concept; (2) Evaluation of key parameters in the characterization of EBS performance; (3) Identification of key knowledge gaps and uncertainties; and (4) Evaluation of tools and modeling approaches for EBS processes and performance. The above topics will be evaluated through the analysis of the following: (1) Overview of EBS concepts for various NW disposal systems; (2) Natural and man-made analogs, room chemistry, hydrochemistry of deep subsurface environments, and EBS material stability in near-field environments; (3) Reactive Transport and Coupled Thermal-Hydrological-Mechanical-Chemical (THMC) processes in EBS; and (4) Thermal analysis toolkit, metallic barrier degradation mode survey, and development of a Disposal Systems Evaluation Framework (DSEF). This report will focus on the multi-barrier concept of EBS and variants of this type which in essence is the most adopted concept by various repository programs. Empasis is given mainly to the evaluation of EBS materials and processes through the analysis of published studies in the scientific literature of past and existing repository research programs. Tool evaluations are also emphasized, particularly on THCM processes and chemical equilibria. Although being an increasingly important aspect of NW disposition, short-term or interim storage of NW will be briefly discussed but not to the extent of the EBS issues relevant to disposal systems in deep geologic environments. Interim storage will be discussed in the report Evaluation of Storage Concepts FY10 Final Report (Weiner et al. 2010).

  3. Engineering Technician

    Broader source: Energy.gov [DOE]

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

  4. Engineering task plan for the development of a high pressure water drill system for BY-105 saltwell screen installation

    SciTech Connect (OSTI)

    RITTER, G.A.

    1999-02-24T23:59:59.000Z

    This engineering task plan identifies the activities required for developing an ultra high pressure water drill system for installation of a saltwell screen in Tank BY-105. A water drill system is needed to bore through the hard waste material in this tank because of the addition of Portland cement in the 1960s and/or 1970s. The activities identified in this plan include the design, procurement, and qualification testing of the water drill along with readiness preparations including developing operating procedures, training Operations personnel, and conducting an assessment of readiness.

  5. A few elements in software development engineering education Vincent Ribaud and Philippe Saliou

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    education systems. The idea is that students follow through a project from A to Z, relying on an ISO9001 specification methods and associated tools within the context of an ISO 9001 quality management system, implement, test and document a software project relying on strong software engineering principles

  6. A few elements in software development engineering education Vincent Ribaud and Philippe Saliou

    E-Print Network [OSTI]

    Brest, Université de

    education systems. The idea is that students follow through a project from A to Z, relying on an ISO9001 methods and associated tools within the context of an ISO 9001 quality management system; to manage, implement, test and document a software project relying on strong software engineering principles

  7. Extended abstract for Workshop on Human Error and Systems Development 1 Human Factors in Requirements Engineering

    E-Print Network [OSTI]

    in Requirements Engineering Stephen Viller1, John Bowers2, Tom Rodden3 viller@comp.lancs.ac.uk, bowers@hera.psy.man.ac.uk, tom@comp.lancs.ac.uk 1,3 Computing Department 2 Department of Psychology Lancaster University

  8. Development of a novel passive top-down uniflow scavenged two-stroke GDI engine

    SciTech Connect (OSTI)

    Ciccarelli, G.; Reynolds, Steve; Oliver, Phillip [Mechanical and Materials Engineering, Queen's University, Kingston, Ontario, K7P 2M4 (Canada)

    2010-02-15T23:59:59.000Z

    The design and performance characteristics of a novel top-down uniflow scavenged gasoline direct-injection two-stroke engine are presented. The novelty of the engine lies in the cylinder head that contains multiple check valves that control scavenging airflow into the cylinder from a supercharged air plenum. When the cylinder pressure drops below the intake plenum pressure during the expansion stroke, air flows into the cylinder through the check valves. During compression the cylinder pressure increases to a level above the intake plenum pressure and the check valves close preventing back-flow into the intake plenum. The engine head design provides asymmetrical intake valve timing without the use of poppet valves and the associated valve-train. In combination with an external Roots-type supercharger that supplies the plenum and exhaust ports at the bottom of the cylinder wall, the novel head provides top-down uniflow air scavenging. Motoring tests indicated that the check valves seal and the peak pressure is governed by the compression ratio. The only drawback observed is that valve closing is delayed as the engine speed increases. In order to investigate the valve dynamics, additional tests were performed in an optically-accessible cold flow test rig that enabled the direct measurement of valve opening and closing time under various conditions. (author)

  9. WTEC Panel Report on International Assessment of Research and Development in Simulation-Based Engineering and Science

    SciTech Connect (OSTI)

    Glotzer, S. C.; Kim, S.; Cummings, P. T.; Deshmukh, A.; Head-Gordon, M.; Karniadakis, G.; Petzold, L.; Sagui, C.; Shinozuka, M.

    2013-07-30T23:59:59.000Z

    This WTEC panel report assesses the international research and development activities in the field of Simulation- Based Engineering and Science (SBE&S). SBE&S involves the use of computer modeling and simulation to solve mathematical formulations of physical models of engineered and natural systems. SBE&S today has reached a level of predictive capability that it now firmly complements the traditional pillars of theory and experimentation/observation. As a result, computer simulation is more pervasive today – and having more impact – than at any other time in human history. Many critical technologies, including those to develop new energy sources and to shift the cost-benefit factors in healthcare, are on the horizon that cannot be understood, developed, or utilized without simulation. A panel of experts reviewed and assessed the state of the art in SBE&S as well as levels of activity overseas in the broad thematic areas of life sciences and medicine, materials, and energy and sustainability; and in the crosscutting issues of next generation hardware and algorithms; software development; engineering simulations; validation, verification, and uncertainty quantification; multiscale modeling and simulation; and SBE&S education. The panel hosted a U.S. baseline workshop, conducted a bibliometric analysis, consulted numerous experts and reports, and visited 59 institutions and companies throughout East Asia and Western Europe to explore the active research projects in those institutions, the computational infrastructure used for the projects, the funding schemes that enable the research, the collaborative interactions among universities, national laboratories, and corporate research centers, and workforce needs and development for SBE&S.

  10. Development of Technologies for a High Efficiency, Very Low Emission, Diesel Engine for Light Trucks and Sport Utility Vehicles

    SciTech Connect (OSTI)

    Stang, John H.

    2005-12-19T23:59:59.000Z

    Cummins Inc., in partnership with the Department of Energy, has developed technology for a new highly efficient, very low emission, diesel engine for light trucks and sport utility vehicles. This work began in April 1997, and started with very aggressive goals for vehicles in the 5751 to 8500 pound GCW weight class. The primary program goals were as follows: (1) EMISSIONS -- NOx = 0.50 g/mi; PM = 0.05 g/mi; CO = 2.8 g/mi; and NMHC = 0.07 g/mi. California decided to issue new and even tougher LEV II light truck regulations late in 1999. EPA also issued its lower Tier 2 regulations late in 2000. The net result was that the targets for this diesel engine project were lowered, and these goals were eventually modified by the publication of Federal Tier 2 emission standards early in 2000 to the following: NOx = 0.07 g/mi; and PM = 0.01 g/mi. (2) FUEL ECONOMY -- The fuel economy goal was 50 percent MPG improvement (combined city/highway) over the 1997 gasoline powered light truck or sport utility vehicle in the vehicle class for which this diesel engine is being designed to replace. The goal for fuel economy remained at 50 percent MPG improvement, even with the emissions goal revisions. (3) COOPERATIVE DEVELOPMENT -- Regular design reviews of the engine program will be conducted with a vehicle manufacturer to insure that the concepts and design specifics are commercially feasible. (DaimlerChrysler has provided Cummins with this design review input.) Cummins has essentially completed a demonstration of proof-of-principle for a diesel engine platform using advanced combustion and fuel system technologies. Cummins reported very early progress in this project, evidence that new diesel engine technology had been developed that demonstrated the feasibility of the above emissions goals. Emissions levels of NOx = 0.4 g/mi and PM = 0.06 g/mi were demonstrated for a 5250 lb. test weight vehicle with passive aftertreatment only. These results were achieved using the full chassis dynamometer FTP-75 test procedure that allowed compliance with the Tier 2 Interim Bin 10 Standards and would apply to vehicles in MY2004 through MY2007 timeframe. In further technology development with active aftertreatment management, Cummins has been able to report that the emissions goals for the Tier 2 Bin 5 standards were met on an engine running the full FTP-75 test procedure. The fuel economy on the chassis tests was measured at over 59 percent MPG improvement over the gasoline engines that are offered in typical SUVs and light trucks. The above demonstration used only in-cylinder fueling for management of the aftertreatment system.

  11. Development of Technologies for a High Efficiency, Very Low Emission, Diesel Engine for Light Trucks and Sport Utility Vehicles

    SciTech Connect (OSTI)

    John H. Stang

    2005-12-31T23:59:59.000Z

    Cummins Inc., in partnership with the Department of Energy, has developed technology for a new highly efficient, very low emission, diesel engine for light trucks and sport utility vehicles. This work began in April 1997, and started with very aggressive goals for vehicles in the 5751 to 8500 pound GCW weight class. The primary program goals were as follows: (1) EMISSIONS--NO{sub x} = 0.50 g/mi; PM = 0.05 g/mi; CO = 2.8 g/mi; and NMHC = 0.07 g/mi. California decided to issue new and even tougher LEV II light truck regulations late in 1999. EPA also issued its lower Tier 2 regulations late in 2000. The net result was that the targets for this diesel engine project were lowered, and these goals were eventually modified by the publication of Federal Tier 2 emission standards early in 2000 to the following: NO{sub x} = 0.07 g/mi; and PM = 0.01 g/mi. (2) FUEL ECONOMY--The fuel economy goal was 50 percent MPG improvement (combined city/highway) over the 1997 gasoline powered light truck or sport utility vehicle in the vehicle class for which this diesel engine is being designed to replace. The goal for fuel economy remained at 50 percent MPG improvement, even with the emissions goal revisions. (3) COOPERATIVE DEVELOPMENT--Regular design reviews of the engine program will be conducted with a vehicle manufacturer to insure that the concepts and design specifics are commercially feasible. (DaimlerChrysler has provided Cummins with this design review input.) Cummins has essentially completed a demonstration of proof-of-principle for a diesel engine platform using advanced combustion and fuel system technologies. Cummins reported very early progress in this project, evidence that new diesel engine technology had been developed that demonstrated the feasibility of the above emissions goals. Emissions levels of NOx = 0.4 g/mi and PM = 0.06 g/mi were demonstrated for a 5250 lb. test weight vehicle with passive aftertreatment only. These results were achieved using the full chassis dynamometer FTP-75 test procedure that allowed compliance with the Tier 2 Interim Bin 10 Standards and would apply to vehicles in MY2004 through MY2007 timeframe. In further technology development with active aftertreatment management, Cummins has been able to report that the emissions goals for the Tier 2 Bin 5 standards were met on an engine running the full FTP-75 test procedure. The fuel economy on the chassis tests was measured at over 59 percent MPG improvement over the gasoline engines that are offered in typical SUVs and light trucks. The above demonstration used only in-cylinder fueling for management of the aftertreatment system.

  12. Engineering Development of Ceramic Membrane Reactor System for Converting Natural Gas to Hydrogen and Synthesis Gas for Liquid Transportation Fuels

    SciTech Connect (OSTI)

    Air Products and Chemicals

    2008-09-30T23:59:59.000Z

    An Air Products-led team successfully developed ITM Syngas technology from the concept stage to a stage where a small-scale engineering prototype was about to be built. This technology produces syngas, a gas containing carbon monoxide and hydrogen, by reacting feed gas, primarily methane and steam, with oxygen that is supplied through an ion transport membrane. An ion transport membrane operates at high temperature and oxygen ions are transported through the dense membrane's crystal lattice when an oxygen partial pressure driving force is applied. This development effort solved many significant technical challenges and successfully scaled-up key aspects of the technology to prototype scale. Throughout the project life, the technology showed significant economic benefits over conventional technologies. While there are still on-going technical challenges to overcome, the progress made under the DOE-funded development project proved that the technology was viable and continued development post the DOE agreement would be warranted.

  13. Identification of future engineering-development needs of alternative concepts for magnetic-fusion energy

    SciTech Connect (OSTI)

    Krakowski, R.A.

    1982-01-01T23:59:59.000Z

    A qualitative identification of future engineering needs of alternative fusion concepts (AFCs) is presented. These needs are assessed relative to the similar needs of the tokamak in order to emphasize differences in required technology with respect to the well documented mainline approach. Although nearly thirty AFCs can be identified as being associated with some level of reactor projection, redirection, refocusing, and general similarities can be used to generate a reduced AFC list that includes only the bumpy tori, stellarators, reversed-field pinches, and compact toroids. Furthermore, each AFC has the potential of operating as a conventional (low power density, superconducting magnets) or a compact, high-power-density (HPD) system. Hence, in order to make tractable an otherwise difficult task, the future engineering needs for the AFCs are addressed here for conventional versus compact approaches, with the latter being treated as a generic class and the former being composed of bumpy tori, stellarators, reversed-field pinches, and compact toroids.

  14. Engineered barrier development for a nuclear waste repository in basalt: an integration of current knowledge

    SciTech Connect (OSTI)

    Smith, M.J.

    1980-05-01T23:59:59.000Z

    This document represents a compilation of data and interpretive studies conducted as part of the engineered barriers program of the Basalt Waste Isolation Project. The overall objective of these studies is to provide information on barrier system designs, emplacement and isolation techniques, and chemical reactions expected in a nuclear waste repository located in the basalts underlying the Hanford Site within the state of Washington. Backfills, waste-basalt interactions, sorption, borehole plugging, etc., are among the topics discussed.

  15. Automotive teamwork to develop an advanced automotive gas-turbine engine

    SciTech Connect (OSTI)

    Not Available

    1980-04-01T23:59:59.000Z

    A $56.6 million cost-sharing contract has been signed by the U.S. Department of Energy and an industrial group headed by AiResearch Manufacturing Co. and including Ford Motor Co., AiResearch Casting Co., and Carborundum Co. A second contractual arrangement for an advanced turbine engine is being negotiated with an industry team headed by General Motors Corp.

  16. Major Challenges To Engineering Education for Sustainable Development: What Has to Change to Make it Creative, Effective, and Acceptable to the Established Disciplines

    E-Print Network [OSTI]

    Ashford, Nicholas

    2004-01-01T23:59:59.000Z

    Scholars and professionals committed to fostering sustainable development have urged a re-examination of the curriculum and the restructuring of research in engineering-focused institutions of higher learning. The focus ...

  17. Software Development Engineer This position is responsible for development and maintenance of enterprise-class business and

    E-Print Network [OSTI]

    Ravikumar, B.

    by business need. This includes the design and implementation of an approved QA process thorough QA and integrated testing support for new applications and system modifications as required, users, developers while communicating status, coordinating implementation schedules and supporting

  18. Engineering Electrical &

    E-Print Network [OSTI]

    Hickman, Mark

    Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2011 Eight Required Courses Chart: 120 points College

  19. Engineering Electrical &

    E-Print Network [OSTI]

    Hickman, Mark

    Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2012 Eight Required Courses Chart: 120 points College

  20. Systems Engineering Integrating Project Management, Science, Engineering, and

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Systems Engineering Integrating Project Management, Science, Engineering, and Mission Operations Capabilities LASP performs comprehensive systems engineering. Systems engineers develop and manage requirements · Technical coordination · System architecture and design process · Requirements definition and management

  1. INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering

    E-Print Network [OSTI]

    Rohs, Remo

    78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take of industries including consulting, technology development, software, supply chain manufacturing, engineering

  2. ?engineering columbia university

    E-Print Network [OSTI]

    ?engineering why engineeri columbia university engineering engineering why engineering for the world to use. The images below represent technological innovations pioneered by Columbia engineers. Can Parsons graduated from Columbia in 1882. 2.) Flat panel TV--Columbia Professor James Im developed

  3. Idaho Nuclear Technology and Engineering Center Sodium-Bearing Waste Treatment Research and Development FY-2002 Status Report

    SciTech Connect (OSTI)

    Herbst, Alan Keith; Deldebbio, John Anthony; Mc Cray, John Alan; Kirkham, Robert John; Olson, Lonnie Gene; Scholes, Bradley Adams

    2002-09-01T23:59:59.000Z

    The Idaho National Engineering and Environmental Laboratory (INEEL) is considering several optional processes for disposal of liquid sodium-bearing waste. During fiscal year 2002, immobilization-related research included of grout formulation development for sodium-bearing waste, absorption of the waste on silica gel, and off-gas system mercury collection and breakthrough using activated carbon. Experimental results indicate that sodium-bearing waste can be immobilized in grout at 70 weight percent and onto silica gel at 74 weight percent. Furthermore, a loading of 11 weight percent mercury in sulfur-impregnated activated carbon was achieved with 99.8% off-gas mercury removal efficiency.

  4. Engineer Russ Feder leads development of diagnostic tools for US ITER as

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4: Networking for37Energy StorageEngine Research FacilityOffice

  5. Engineer Russ Feder leads development of diagnostic tools for US ITER as

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4: Networking for37Energy StorageEngine Research

  6. Engineering Engineering Education

    E-Print Network [OSTI]

    Simaan, Nabil

    E School of Engineering Engineering Education in a University Setting 292 Degree Programs in Engineering 294 Special Programs 296 Honors 298 Academic Regulations 300 Courses of Study 305 Engineering of Engineering is the largest and oldest private engineering school in the South. Classes offering engineering

  7. Programme specification for MPhil in Engineering for Sustainable Development Please note: This specification provides a concise summary of the main features of the programme and the learning

    E-Print Network [OSTI]

    de Gispert, Adriŕ

    Programme specification for MPhil in Engineering for Sustainable Development Please note change from year to year to reflect emerging themes in the sustainable development debate. 1. Awarding for Sustainable Development 6. UCAS code n/a Application direct through CU Board of Graduate Studies 7. Relevant

  8. Screening for Real Options “In” an Engineering System: A Step Towards Flexible System Development

    E-Print Network [OSTI]

    Bartolomei, Jason E.

    2006-04-07T23:59:59.000Z

    The goal of this research is to develop an analytical framework for screening for real options “in” an

  9. Non-Destructive Testing A Developing Tool in Science and Engineering

    SciTech Connect (OSTI)

    Lin, Lianshan [ORNL

    2013-01-01T23:59:59.000Z

    Non-destructive testing (NDT), sometimes also known as non-destructive inspection (NDI) or non-destructive examination (NDE), has been applied to solve a wide range of science and industry problems including construction, aerospace, nuclear engineering, manufacturing, space exploration, art objects, forensic studies, biological and medical fields, etc. Without any permanent changing or alteration of testing objects, NDT methods provide great advantages such as increased testing reliability, efficiency, and safety, as well as reduced time and cost. Since the second half of the 20th century, NDT technology has seen significant growth. Depending on the physical properties being measured, NDT techniques can be classified into several branches. This article will provide a brief overview of commonly used NDT methods and their up-to-date progresses including optical examination, radiography, acoustic emission, ultrasonic testing and eddy current testing. For extended reviews on many presently used NDT methods, please refer to articles by Mullins [1, 2].

  10. When Is Free/Open Source Software Development Faster, Better, and Cheaper than Software Engineering?

    E-Print Network [OSTI]

    Scacchi, Walt

    development across different settings, or about what software processes, work practices, and organizational/OSS, they will need grounded models of the processes and practices of F/OSSD to allow effective investment an in-depth case study, to help develop such an understanding. The goal of this chapter is to determine

  11. Development of Low-Cost Austenitic Stainless Gas-Turbine and Diesel Engine Components with Enhanced High-Temperature Reliability

    SciTech Connect (OSTI)

    Maziasz, P.J.; Swindeman, R.W.; Browning, P.F. (Solar Turbines, Inc.); Frary, M.E. (Caterpillar, Inc.); Pollard, M.J.; Siebenaler, C.W.; McGreevy, T.E.

    2004-06-01T23:59:59.000Z

    In July of 1999, a Cooperative Research and Development Agreement (CRADA) was undertaken between Oak Ridge National Laboratory (ORNL) and Solar Turbines, Inc. and Caterpillar, Inc. (Caterpillar Technical Center) to evaluate commercial cast stainless steels for gas turbine engine and diesel engine exhaust component applications relative to the materials currently being used. If appropriate, the goal was to develop cast stainless steels with improved performance and reliability rather than switch to more costly cast Ni-based superalloys for upgraded performance. The gas-turbine components considered for the Mercury-50 engine were the combustor housing and end-cover, and the center-frame hot-plate, both made from commercial CF8C cast austenitic stainless steel (Fe-l9Cr-12Ni-Nb,C), which is generally limited to use at below 650 C. The advanced diesel engine components considered for truck applications (C10, C12, 3300 and 3400) were the exhaust manifold and turbocharger housing made from commercial high SiMo ductile cast iron with uses limited to 700-750 C or below. Shortly after the start of the CRADA, the turbine materials emphasis changed to wrought 347H stainless steel (hot-plate) and after some initial baseline tensile and creep testing, it was confirmed that this material was typical of those comprising the abundant database; and by 2000, the emphasis of the CRADA was primarily on diesel engine materials. For the diesel applications, commercial SiMo cast iron and standard cast CN12 austenitic stainless steel (Fe-25Cr-13Ni-Nb,C,N,S) baseline materials were obtained commercially. Tensile and creep testing from room temperature to 900 C showed the CN12 austenitic stainless steel to have far superior strength compared to SiMo cast iron above 550 C, together with outstanding oxidation resistance. However, aging at 850 C reduced room-temperature ductility of the standard CN12, and creep-rupture resistance at 850 C was less than expected, which triggered a focused laboratory-scale alloy development effort on modified cast austenitic stainless steels at ORNL. Isothermal fatigue testing at 700 C also showed that standard CN12 was far superior to SiMo cast iron, but somewhat less than the desired behavior. During the first year, 3 new modified CF8C heats and 8 new modified CN12 heats were made, based on compositional changes specifically designed to change the nature, dispersion and stability of the as-cast and high-temperature aging-induced microstructures that consisted of carbides and other precipitate phases. Screening of the alloys at room-temperature and at 850 C (tensile and creep-rupture) showed -a ten-fold increase in rupture life of the best modified CN12 relative to the baseline material, better room-temperature ductility after aging, caused by less precipitation in the as-cast material and much less aging-induced precipitation. The best new modified CF8C steel showed strength at tensile and creep-rupture strength comparable to standard CN12 steel at 850 C, due to a unique and very stable microstructure. The CRADA was scheduled to end in July 2001, but was extended twice until July 2002. Based on the very positive results on the newly developed modified CF8C and CN12 cast austenitic stainless steels, a new CRADA with Caterpillar has been set up to commercially scale-up, test and evaluate, and make trial components from the new steels.

  12. Task 21 - Development of Systems Engineering Applications for Decontamination and Decommissioning Activities

    SciTech Connect (OSTI)

    Erickson, T.A.

    1998-11-01T23:59:59.000Z

    The objectives of this task are to: Develop a model (paper) to estimate the cost and waste generation of cleanup within the Environmental Management (EM) complex; Identify technologies applicable to decontamination and decommissioning (D and D) operations within the EM complex; Develop a database of facility information as linked to project baseline summaries (PBSs). The above objectives are carried out through the following four subtasks: Subtask 1--D and D Model Development, Subtask 2--Technology List; Subtask 3--Facility Database, and Subtask 4--Incorporation into a User Model.

  13. Development of cell-laden hydrogels with high mechanical strength for tissue engineering applications

    E-Print Network [OSTI]

    Shin, Hyeongho

    2014-01-01T23:59:59.000Z

    The development of materials with biomimetic mechanical and biological properties is of great interest for regenerative medicine applications. Hydrogels are a promising class of biomaterials due to several advantages, ...

  14. Globally Distributed Engineering Teams in Computational Fluid Dynamics and in Product Development

    E-Print Network [OSTI]

    Schmidt, Susanne R.

    2010-10-12T23:59:59.000Z

    , experimental research on idea generation methods used in globally distributed teams during the conceptual design phase of the product development process is presented. An experimental study simulating the global distribution of a three person Computational...

  15. Practical Training in Microalgae Utilization with Key Industry Engineering Group Key Industry Engineering Group s.r.o. has developed a biotechnology for the production of an animal

    E-Print Network [OSTI]

    Practical Training in Microalgae Utilization with Key Industry Engineering Group Key Industry on a suspension of Planktochlorella microalgae. The product consists of a suspension of algae in the growing

  16. COMING SOON DEVELOPMENT

    E-Print Network [OSTI]

    Jacobs, Lucia

    COMING SOON DEVELOPMENT ENGINEERING THE JOURNAL OF ENGINEERING IN ECONOMIC DEVELOPMENT. · Rigorous analysis of existing development "solutions" through an engineering or economic lens. FOR MORE, interdisciplinary journal applying engineering and economic research to the problems of poverty. Published studies

  17. HCCI Load Expansion Opportunities Using a Fully Variable HVA Research Engine to Guide Developments of a Production Intent Cam-Based VVA Engine: The Low Load Limit

    SciTech Connect (OSTI)

    Weall, Adam J [ORNL; Szybist, James P [ORNL; Edwards, Kevin Dean [ORNL; Foster, Matthew [Delphi; Confer, Keith [Delphi; Moore, Wayne [Delphi

    2012-01-01T23:59:59.000Z

    While the potential emissions and efficiency benefits of HCCI combustion are well known, realizing the potentials on a production intent engine presents numerous challenges. In this study we focus on identifying challenges and opportunities associated with a production intent cam-based variable valve actuation (VVA) system on a multi-cylinder engine in comparison to a fully flexible, naturally aspirated, hydraulic valve actuation (HVA) system on a single-cylinder engine, with both platforms sharing the same GDI fueling system and engine geometry. The multi-cylinder production intent VVA system uses a 2-step cam technology with wide authority cam phasing, allowing adjustments to be made to the negative valve overlap (NVO) duration but not the valve opening durations. On the single cylinder HVA engine, the valve opening duration and lift are variable in addition to the NVO duration. The content of this paper is limited to the low-medium operating load region at 2000rpm. Using different injection strategies, including the NVO pilot injection approach, the single-cylinder engine is operated over a load range from 160-390 kPa net IMEP at 2000 rpm. Changes to valve opening duration on the single-cylinder HVA engine illustrate opportunities for load expansion and efficiency improvement at certain conditions. For instance, the low load limit can be extended on the HVA engine by reducing breathing and operating closer to a stoichiometric air fuel ratio (AFR) by using valve deactivation. The naturally aspirated engine used here without external EGR confirmed that as operating load increases the emissions of NOx increases due to combustion temperature. NOx emissions are found to be one limitation to the maximum load limitation, the other being high pressure rise rate. It is found that the configuration of the production intent cam-based system represents a good compromise between valve lift and duration in the low to medium load region. Changing the extent of charge motion and breathing via valve deactivation prove beneficial at moderating the pressure rise rate and combustion stability and extending the low load limit at 2000rpm on the HVA engine. It also confirms that strategies using a pilot fuel injection are beneficial at low operating loads but that as operating load is increased, the benefits of multiple injection diminish to the point where a single injection offers the best performance.

  18. HCCI Load Expansion Opportunities using a Fully Variable HVA Research Engine to Guide Development of a Production Intent Cam-based VVA Engine: The Low Load Limit

    SciTech Connect (OSTI)

    Weall, Adam J [ORNL] [ORNL; Szybist, James P [ORNL] [ORNL; Edwards, Kevin Dean [ORNL] [ORNL; Foster, Matthew [Delphi] [Delphi; Confer, Keith [Delphi] [Delphi; Moore, Wayne [Delphi] [Delphi

    2012-01-01T23:59:59.000Z

    While the potential emissions and efficiency benefits of HCCI combustion are well known, realizing the potentials on a production intent engine presents numerous challenges. In this study we focus on identifying challenges and opportunities associated with a production intent cam-based variable valve actuation (VVA) system on a multi-cylinder engine in comparison to a fully flexible, naturally aspirated, hydraulic valve actuation (HVA) system on a single-cylinder engine, with both platforms sharing the same GDI fueling system and engine geometry. The multi-cylinder production intent VVA system uses a 2-step cam technology with wide authority cam phasing, allowing adjustments to be made to the negative valve overlap (NVO) duration but not the valve opening durations. On the single cylinder HVA engine, the valve opening duration and lift are variable in addition to the NVO duration. The content of this paper is limited to the low-medium operating load region at 2000rpm. Using different injection strategies, including the NVO pilot injection approach, the single-cylinder engine is operated over a load range from 160-390 kPa net IMEP at 2000 rpm. Changes to valve opening duration on the single-cylinder HVA engine illustrate opportunities for load expansion and efficiency improvement at certain conditions. For instance, the low load limit can be extended on the HVA engine by reducing breathing and operating closer to a stoichiometric air fuel ratio (AFR) by using valve deactivation. The naturally aspirated engine used here without external EGR confirmed that as operating load increases the emissions of NOx increases due to combustion temperature. NOx emissions are found to be one limitation to the maximum load limitation, the other being high pressure rise rate. It is found that the configuration of the production intent cam-based system represents a good compromise between valve lift and duration in the low to medium load region. Changing the extent of charge motion and breathing via valve deactivation prove beneficial at moderating the pressure rise rate and combustion stability and extending the low load limit at 2000rpm on the HVA engine. It also confirms that strategies using a pilot fuel injection are beneficial at low operating loads but that as operating load is increased, the benefits of multiple injection diminish to the point where a single injection offers the best performance.

  19. Naval Civil Engineering Laboratory

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

    Naval Civil Engineering Laboratory Personnel from the Power Systems Department have participated in numerous distribution equipment research, development, demonstration, testing,...

  20. Fusion Engineering and Design 73 (2005) 8393 Code development for analysis of MHD pressure drop reduction

    E-Print Network [OSTI]

    Abdou, Mohamed

    2005-01-01T23:59:59.000Z

    coolant blanket designs with Pb­17Li as a breeder and ferritic steel as a structural material [7 reduction in a liquid metal blanket using insulation technique based on a fully developed flow model Sergey of a liquid metal blanket using various insulation techniques. The code has specially been designed

  1. MASTERSpatial Development and Infrastructure Systems Department of Civil, Environmental and Geomatic Engineering

    E-Print Network [OSTI]

    living space Our living space is a valuable commodity that requires careful ­ sustainable ­ handling are specia- lists, who can assume the responsibilities of designing our living space for sustainable solutions for sustainable living space and infra- structure system development. Demanding and diverse

  2. Design and development of Stirling engines for stationary-power-generation applications in the 500- to 3000-hp range. Phase I final report

    SciTech Connect (OSTI)

    None

    1980-10-01T23:59:59.000Z

    The first phase of the design and development of Stirling engines for stationary power generation applications in the 373 kW (500 hp) to 2237 kW (3000 hp) range was completed. The tasks in Phase I include conceptual designs of large Stirling cycle stationary engines and program plan for implementing Phases II through V. Four different heater head designs and five different machine designs were prepared in sufficient detail to select a design recommended for development in the near future. A second order analysis was developed for examining the various loss mechanisms in the Stirling engine and for predicting the thermodynamic performance of these engines. The predicted engine thermal brake efficiency excluding combustion efficiency is approximately 42% which exceeds the design objective of 40%. The combustion system designs were prepared for both a clean fuel combustion system and a two-stage atmospheric fluidized bed combustion system. The calculated combustion efficiency of the former is 90% and of the latter is 80%. Heat transport systems, i.e., a heat exchanger for the clean fuel combustion system and a sodium heat pipe system for coal and other nonclean fuel combustion systems were selected. The cost analysis showed that for clean fuels combustion the proposed 2237 kW (3000 hp) system production cost is $478,242 or $214/kW ($159/hp) which is approximately 1.86 times the cost of a comparable size diesel engine. For solid coal combustion the proposed 2237 kW (3000 hp) system production cost is approximately $2,246,242 which corresponds to a cost to power capacity ratio of $1004/kW ($749/hp). The two-stage atmospheric fluidized bed combustion system represents 81% of the total cost; the engine represents 14% depending on the future price differential between coal and conventional clean fuels, a short payback period of the proposed Stirling cycle engine/FBC system may justify the initial cost. (LCL)

  3. Experimental Studies for CPF and SCR Model, Control System, and OBD Development for Engines Using Diesel and Biodiesel Fuels

    SciTech Connect (OSTI)

    Johnson, John; Naber, Jeffrey; Parker, Gordon; Yang, Song-Lin; Stevens, Andrews; Pihl, Josh

    2013-04-30T23:59:59.000Z

    The research carried out on this project developed experimentally validated Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), and Selective Catalytic Reduction (SCR) high?fidelity models that served as the basis for the reduced order models used for internal state estimation. The high?fidelity and reduced order/estimator codes were evaluated by the industrial partners with feedback to MTU that improved the codes. Ammonia, particulate matter (PM) mass retained, PM concentration, and NOX sensors were evaluated and used in conjunction with the estimator codes. The data collected from PM experiments were used to develop the PM kinetics using the high?fidelity DPF code for both NO2 assisted oxidation and thermal oxidation for Ultra Low Sulfur Fuel (ULSF), and B10 and B20 biodiesel fuels. Nine SAE papers were presented and this technology transfer process should provide the basis for industry to improve the OBD and control of urea injection and fuel injection for active regeneration of the PM in the DPF using the computational techniques developed. This knowledge will provide industry the ability to reduce the emissions and fuel consumption from vehicles in the field. Four MS and three PhD Mechanical Engineering students were supported on this project and their thesis research provided them with expertise in experimental, modeling, and controls in aftertreatment systems.

  4. Engineering development of a lightweight high-pressure scarifier for tank waste retrieval

    SciTech Connect (OSTI)

    Hatchell, B.K.

    1997-09-01T23:59:59.000Z

    The Retrieval Process Development and Enhancements Program (RPD&E) is sponsored by the U.S. Department of Energy Tanks Focus Area to investigate existing and emerging retrieval processes suitable for the retrieval of high-level radioactive waste inside underground storage tanks. This program, represented by industry, national laboratories, and academia, seeks to provide a technical and cost basis to support site-remediation decisions. Part of this program has involved the development of a high-pressure waterjet dislodging system and pneumatic conveyance integrated as a scarifier. Industry has used high-pressure waterjet technology for many years to mine, cut, clean, and scarify materials with a broad range of properties. The scarifier was developed as an alternate means of retrieving waste inside Hanford single-shell tanks, particularly hard, stubborn waste. Testing of the scarifier has verified its ability to retrieve a wide range of tank waste ranging from extremely hard waste that is resistant to other dislodging means to soft sludge and even supernatant fluid. Since the scarifier expends water at a low rate and recovers most of the water as it is used, the scarifier is well suited for retrieval of tanks that leak and cannot be safely sluiced or applications where significant waste dilution is not acceptable. Although the original scarifier was effective, it became evident that a lighter, more compact version that would be compatible with light weight deployment systems under development, such as the Light Duty Utility Arm, was needed. At the end of FY 95, the Light Weight Scarifier (LWS) was designed to incorporate the features of the original scarifier in a smaller, lighter end effector. During FY 96, the detailed design of the LWS was completed and two prototypes were fabricated.

  5. Engineering development of waste retrieval end effectors for the Oak Ridge gunite waste tanks

    SciTech Connect (OSTI)

    Mullen, O.D.

    1997-05-01T23:59:59.000Z

    The Gunite and Associated Tanks Treatability Study at Oak Ridge National Laboratory selected the waterjet scarifying end effector, the jet pump conveyance system, and the Modified Light Duty Utility Arm and Houdini Remotely Operated Vehicle deployment and manipulator systems for evaluation. The waterjet-based retrieval end effector had been developed through several generations of test articles targeted at deployment in Hanford underground storage tanks with a large robotic arm. The basic technology had demonstrated effectiveness at retrieval of simulants bounding the foreseen range of waste properties and indicated compatibility with the planned deployment systems. The Retrieval Process Development and Enhancements team was tasked with developing a version of the retrieval end effector tailored to the Oak Ridge tanks, waste and deployment platforms. The finished prototype was delivered to PNNL and subjected to a brief round of characterization and performance testing at the Hydraulic Testbed prior to shipment to Oak Ridge. It has undergone extensive operational testing in the Oak Ridge National Laboratory Tanks Technology Cold Test Facility and performed well, as expected. A second unit has been delivered outfitted with the high pressure manifold.

  6. Science & Engineering Engineering Databases

    E-Print Network [OSTI]

    Hampton, Randy

    -present. Good for computers, electronics, biomedical, control, electrical and ocean engineering, physics9/09 DK,DS Science & Engineering Library Engineering Databases How to search the engineering initials Special features: Limit to peer-reviewed journals Compendex [Engineering Index] 1884-present

  7. FY 2014 Annual Progress Report - Advanced Combustion Engine Research and Development (Book)

    SciTech Connect (OSTI)

    Not Available

    2014-11-01T23:59:59.000Z

    In the past year, the DOE Hydrogen Program (the Program) made substantial progress toward its goals and objectives. The Program has conducted comprehensive and focused efforts to enable the widespread commercialization of hydrogen and fuel cell technologies in diverse sectors of the economy. With emphasis on applications that will effectively strengthen our nation's energy security and improve our stewardship of the environment, the Program engages in research, development, and demonstration of critical improvements in the technologies. Highlights of the Program's accomplishments can be found in the sub-program chapters of this report.

  8. The development of a marine engineering program for training cruises of the Texas Maritime Academy

    E-Print Network [OSTI]

    Luehning, Klaus Volker

    1966-01-01T23:59:59.000Z

    campus in Galveston and has its own training ship. The traditional method of training candidates as ship's officers was what can be classed on ? the-job training. Those officers who did 7 Galveston Chamber of Commerce, A Presentation of The Need for a... measures must be established to gauge the I'unctioning of the department as a whole, as well as the performance of the student in his various activities. 7. A time schedule must be developed to guide all personnel to the accomplishment of those tasks...

  9. Development of a Durable Low-Temperature Urea-SCR Catalyst for CIDI Engines

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models |Conduct, Parent CompanyaUSAMP AMDHeavy Duty TrucksDevelopment of|

  10. Development of the Cummins 5.9 L for the Gale Banks Engineering Dodge

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models |Conduct, Parent CompanyaUSAMP AMDHeavy3 4.5.4 DevelopmentDakota

  11. Engineered materials for appliation in severe metallurgical environments; Tantalum-carbon alloy development

    SciTech Connect (OSTI)

    Axler, K.M.

    1995-02-01T23:59:59.000Z

    A suite of investigations has been completed to develop and demonstrate a construction material for use in severely corrosive metallurgical processing environments. The material is a tantalum-base alloy with inclusions of Ta{sub 2}C. Alloy development work involved multi-step thermal processing to invoke specific microstructural features. The kinetics of carbide formation from supersaturated solid solutions of carbon in tantalum were established. Performance evaluation of the alloy was conducted and the alloy has been demonstrated to outperform any previously studied metallic construction material used in pyrometallurgical processing of plutonium. Specific microstructural features of the alloy have been identified which provide the extreme corrosion resistance. Grain boundary occupancy by the Ta{sub 2}C phase is associated with the corrosion resistance to liquid metal. Precipitation from the supersaturated condition invokes a microstructure with the most significant grain boundary delineation by carbide inclusions and hence provides the most corrosion resistant attributes. It has been experimentally proven that the precipitate growth rate is not dictated solely by the diffusion rate of the interstitial species and is more complex. The observed growth rate of carbide precipitates involves several competing effects.

  12. Engineering Development of Advanced Physical Fine Coal Cleaing for Premium Fuel Applications

    SciTech Connect (OSTI)

    Frank J. Smit; Gene L. Schields; Mehesh C. Jha; Nick Moro

    1997-09-26T23:59:59.000Z

    The ash in six common bituminous coals, Taggart, Winifrede, Elkhorn No. 3, Indiana VII, Sunnyside and Hiawatha, could be liberated by fine grinding to allow preparation of clean coal meeting premium fuel specifications (< 1- 2 lb/ MBtu ash and <0.6 lb/ MBtu sulfur) by laboratory and bench- scale column flotation or selective agglomeration. Over 2,100 tons of coal were cleaned in the PDU at feed rates between 2,500 and 6,000 lb/ h by Microcel? column flotation and by selective agglomeration using recycled heptane as the bridging liquid. Parametric testing of each process and 72- hr productions runs were completed on each of the three test coals. The following results were achieved after optimization of the operating parameters: The primary objective was to develop the design base for commercial fine coal cleaning facilities for producing ultra- clean coals which can be converted into coal-water slurry premium fuel. The coal cleaning technologies to be developed were advanced column flotation and selective agglomeration, and the goal was to produce fuel meeting the following specifications -- Less than 2 pounds of ash per million Btu (860 grams per gigajoule) and

  13. Metabolic Engineering to Develop a Pathway for the Selective Cleavage of Carbon-Nitrogen Bonds

    SciTech Connect (OSTI)

    John J. Kilbane II

    2005-10-01T23:59:59.000Z

    The objective of the project is to develop a biochemical pathway for the selective cleavage of C-N bonds in molecules found in petroleum. Specifically a novel biochemical pathway will be developed for the selective cleavage of C-N bonds in carbazole. The cleavage of the first C-N bond in carbazole is accomplished by the enzyme carbazole dioxygenase, that catalyzes the conversion of carbazole to 2-aminobiphenyl-2,3-diol. The genes encoding carbazole dioxygenase were cloned from Sphingomonas sp. GTIN11 and from Pseudomonas resinovorans CA10. The selective cleavage of the second C-N bond has been challenging, and efforts to overcome that challenge have been the focus of recent research in this project. Enrichment culture experiments succeeded in isolating bacterial cultures that can metabolize 2-aminobiphenyl, but no enzyme capable of selectively cleaving the C-N bond in 2-aminobiphenyl has been identified. Aniline is very similar to the structure of 2-aminobiphenyl and aniline dioxygenase catalyzes the conversion of aniline to catechol and ammonia. For the remainder of the project the emphasis of research will be to simultaneously express the genes for carbazole dioxygenase and for aniline dioxygenase in the same bacterial host and then to select for derivative cultures capable of using carbazole as the sole source of nitrogen.

  14. Engineering Work Plan for Development of Sludge Pickup Adapter for Fuel Cleanliness Inspections

    SciTech Connect (OSTI)

    PITNER, A.L.

    2000-01-06T23:59:59.000Z

    The plan for developing an adapter to suction up sludge into a calibrated tube for fuel cleanliness inspection activities is described. A primary assessment of fuel cleanliness to be performed after processing through the Primary Cleaning Machine is whether the volume of any remaining canister sludge in or on a fuel assembly exceeds the allowable 14 cm{sup 3} limit. It is anticipated that a general visual inspection of the sludge inventory after fuel assembly separation will usually suffice in making this assessment, but occasions may arise where there is some question as to whether or not the observed quantity of sludge exceeds this limit. Therefore a quantitative method of collecting and measuring the sludge volume is needed for these borderline situations. It is proposed to develop an adapter that fits on the end of the secondary cleaning station vacuum wand that will suction the material from the sludge collection tray into a chamber marked with the limiting volume to permit a direct go/no-go assessment of the sludge quantity.

  15. Development of wear resistant ceramic coatings for diesel engine components. Final report

    SciTech Connect (OSTI)

    Haselkorn, M.H. [Caterpillar, Inc., Peoria, IL (United States)

    1992-04-01T23:59:59.000Z

    Improved fuel economy and a reduction of emissions can be achieved by insulation of the combustion chamber components to reduce heat rejection. However, insulating the combustion chamber components will also increase the operating temperature of the piston ring/cylinder liner interface from approximately 150{degree}C to over 300{degree}C. Existing ring/liner materials can not withstand these higher operating temperatures and for this reason, new materials need to be developed for this critical tribological interface. The overall goal of this program is the development of piston ring/cylinder liner material pairs which would be able to provide the required friction and wear properties at these more severe operating conditions. More specifically, this program first selected, and then evaluated, potential d/wear resistant coatings which could be applied to either piston rings an or cylinder liners and provide, at 350{degree}C under lubricated conditions, coefficients of friction below 0.1 and wear rates of less than 25 {times} lO{sup {minus}6} mm/hour. The processes selected for applying the candidate wear resistant coatings to piston rings and/or cylinder liners were plasma spraying, chemical vapor, physical vapor and low temperature arc vapor deposition techniques as well as enameling techniques.

  16. Development of OTM Syngas Process and Testing of Syngas Derived Ulta-clean Fuels in Diesel Engines and Fuel Cells Budget Period 3

    SciTech Connect (OSTI)

    E.T. Robinson; John Sirman; Prasad Apte; Xingun Gui; Tytus R. Bulicz; Dan Corgard; Siv Aasland; Kjersti Kleveland; Ann Hooper; Leo Bonnell; John Hemmings; Jack Chen; Bart A. Van Hassel

    2004-12-31T23:59:59.000Z

    This topical report summarizes work accomplished for the Program from January 1, 2003 through December 31,2004 in the following task areas: Task 1--Materials Development; Task 2--Composite Development; Task 4--Reactor Design and Process Optimization; Task 8--Fuels and Engine Testing; 8.1 International Diesel Engine Program; and Task IO: Program Management. Most of the key technical objectives for this budget period were achieved. Only partial success was achieved relative to cycle testing under pressure Major improvements in material performance and element reliability have been achieved. A breakthrough material system has driven the development of a compact planar reactor design capable of producing either hydrogen or syngas. The planar reactor shows significant advantages in thermal efficiency and costs compared to either steam methane reforming with CO{sub 2} recovery or autothermal reforming. The fuel and engine testing program is complete The single cylinder test engine evaluation of UCTF fuels begun in Budget Period 2 was finished this budget period. In addition, a study to evaluate new fuel formulations for an HCCl engine was completed.

  17. Production of ethanol from refinery waste gases. Phase 3. Engineering development. Annual report, April 1, 1995--May 15, 1996

    SciTech Connect (OSTI)

    Arora, D.; Basu, R.; Phillips, J.R.; Wikstrom, C.V.; Clausen, E.C; Gaddy, J.L.

    1996-11-01T23:59:59.000Z

    Refineries discharge large volumes of H2, CO, and CO 2 from cracking, coking, and hydrotreating operations. This R&D program seeks to develop, demonstrate, and commercialize a biological process for converting these waste gases into ethanol for blending with gasoline. A 200,000 BPD refinery could produce up to 38 million gallons ethanol per year. The program is being conducted in 3 phases: II, technology development; III, engineering development; and IV, demonstration. Phase I, exploratory development, has been completed. The research effort has yielded two strains (Isolates O-52 and C-01) which are to be used in the pilot studies to produce ethanol from CO, CO2, and H2 in petroleum waste gas. Results from single continuous stirred tank reactor (CSTR) laboratory tests have shown that 20-25 g/L ethanol can be produced with < 5 g/L acetic acid byproduct. Laboratory studies with two CSTRs in series have yielded ethanol concentrations of 30-35 g/L with 2-4 g/L acetic acid byproduct. Water recycle from distillation back to the fermenter shows that filtration of the water before distillation eliminates the recycle of toxic materials back to the fermenter. Product recovery in the process will use direct distillation to the azeotrope, followed by adsorption to produce neat ethanol. This is less energy intensive than e.g. solvent extraction, azeotropic distillation, or pervaporation. Economic projections are quite attractive; the economics are refinery stream dependent and thus vary depending on refinery location and operation.

  18. Environmental Survey preliminary report, Idaho National Engineering Laboratory, Idaho Falls, Idaho and Component Development and Integration Facility, Butte, Montana

    SciTech Connect (OSTI)

    Not Available

    1988-09-01T23:59:59.000Z

    This report presents the preliminary findings of the first phase of the Environmental Survey of the United States Department of Energy's (DOE) Idaho National Engineering Laboratory (INEL) and Component Development and Integration Facility (CDIF), conducted September 14 through October 2, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. The team includes outside experts supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with the INEL and CDIF. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations' carried on at the INEL and the CDIF, and interviews with site personnel. The Survey team developed a Sampling and Analysis (S A) Plan to assist in further assessing certain of the environmental problems identified during its on-site activities. The S A Plan will be executed by the Oak Ridge National Laboratory. When completed, the S A results will be incorporated into the INEL/CDIF Survey findings for inclusion into the Environmental Survey Summary Report. 90 refs., 95 figs., 77 tabs.

  19. Streamlining Bioenergy Feedstock Engineering

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

    Streamlining Bioenergy Feedstock Engineering The DOE Biomass Program's feedstock research and development tools enable collaboration and sharing of feedstock development knowledge...

  20. 33engineering EnginEEring and

    E-Print Network [OSTI]

    Wagner, Stephan

    33engineering EnginEEring and ThE builT EnvironmEnT www.wits.ac.za/ebe #12;34 guide for applicants 2015 The study of Engineering Career opportunities for engineers are limitless and extend beyond the formal engineering sector. A career in engineering requires special talents ­ engineers need

  1. Systems Engineering | Department of Energy

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

    Systems Engineering Systems Engineering Project objectives: to create an interactive, physics based, systems analysis tool for geothermal energy development that will: Identify...

  2. Coal-fueled high-speed diesel engine development. Annual technical progress report, October 1990--September 1991

    SciTech Connect (OSTI)

    Not Available

    1991-11-01T23:59:59.000Z

    The objectives of this program are to study combustion feasibility by running Series 149 engine tests at high speeds with a fuel injection and combustion system designed for coal-water-slurry (CWS). The following criteria will be used to judge feasibility: (1) engine operation for sustained periods over the load range at speeds from 600 to 1900 rpm. The 149 engine for mine-haul trucks has a rated speed of 1900 rpm; (2) reasonable fuel economy and coal burnout rate; (3) reasonable cost of the engine design concept and CWS fuel compared to future oil prices.

  3. Educating engineers for the 21st century : a framework for skill development through co-curricular and extracurricular involvement

    E-Print Network [OSTI]

    Fisher, Dara R. (Dara Ruth)

    2013-01-01T23:59:59.000Z

    As the global marketplace becomes increasingly interconnected and multidisciplinary, graduates of undergraduate engineering programs face new challenges in communication, creative thinking, and teamwork as they enter the ...

  4. Advanced Artificial Science. The development of an artificial science and engineering research infrastructure to facilitate innovative computational modeling, analysis, and application to interdisciplinary areas of scientific investigation.

    SciTech Connect (OSTI)

    Saffer, Shelley (Sam) I.

    2014-12-01T23:59:59.000Z

    This is a final report of the DOE award DE-SC0001132, Advanced Artificial Science. The development of an artificial science and engineering research infrastructure to facilitate innovative computational modeling, analysis, and application to interdisciplinary areas of scientific investigation. This document describes the achievements of the goals, and resulting research made possible by this award.

  5. College of Engineering ENGINEERING

    E-Print Network [OSTI]

    Mayfield, John

    College of Engineering CYCLONE ENGINEERING RESEARCH `SENSING SKIN' MAKES WIND ENERGY MORE COST of Science and Technology. All rights reserved. Sarah A. Rajala Dean of Engineering James and Katherine Melsa: The College of Engineering is dedicated to advancing alternative energy, including wind energy. Researchers

  6. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report 16, July--September, 1996

    SciTech Connect (OSTI)

    Shields, G.L.; Moro, N.; Smit, F.J.; Jha, M.C.

    1996-10-30T23:59:59.000Z

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by the design, construction, and operation of a 2-t/hr process development unit (PDU). The project began in October, 1992, and is scheduled for completion by September 1997. 28 refs., 13 figs., 19 tabs.

  7. Sorbent Testing For Solidification of Process Waste streams from the Radiochemical Engineering Development Center at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Bickford, J. [MSE Technology Applications, Inc., MT (United States); Taylor, P. [Oak Ridge National Laboratory, Oak Ridge, TN (United States)

    2007-07-01T23:59:59.000Z

    The U.S. Department of Energy (DOE) tasked MSE Technology Applications, Inc. (MSE) to evaluate sorbents identified by Oak Ridge National Laboratory (ORNL) to solidify the radioactive liquid organic waste from the Radiochemical Engineering Development Center (REDC) at ORNL. REDC recovers and purifies heavy elements (berkelium, californium, einsteinium, and fermium) from irradiated targets for research and industrial applications. Both organic and aqueous waste streams are discharged from REDC. The organic waste is generated from the plutonium/uranium extraction (Purex), Cleanex, and Pubex processes. The Purex waste derives from an organic-aqueous isotope separation process for plutonium and uranium fission products, the Cleanex waste derives from the removal of fission products and other impurities from the americium/curium product, and the Pubex waste is derived from the separation process of plutonium from dissolved targets. MSE had also been tasked to test a grouting formula for the aqueous waste stream that includes radioactive shielding material. The aqueous waste is a mixture of the raffinate streams from the various extraction processes plus the caustic solution that is used to dissolve the aluminum cladding from the irradiated targets. (authors)

  8. An Empirical Evaluation of the Impact ofAn Empirical Evaluation of the Impact ofAn Empirical Evaluation of the Impact ofAn Empirical Evaluation of the Impact of TestTestTestTest----Driven Development onDriven Development onDriven Development onDriven Deve

    E-Print Network [OSTI]

    Janzen, David

    Mainstream Software Development MilestonesDevelopment MilestonesDevelopment MilestonesDevelopment Milestones Agile (XPDriven Development onDriven Development onDriven Development on Software QualitySoftware QualitySoftware QualitySoftwareIntroductionIntroductionIntroduction · Observation ­ Test-driven development is a popular new method for designing and testing software · Problem

  9. Chemical Engineering Is Chemical Engineering right for me?

    E-Print Network [OSTI]

    Harman, Neal.A.

    Chemical Engineering Is Chemical Engineering right for me? If you are interested in the uses and processes surrounding the engineering of new and raw materials, a degree in Chemical Engineering may be well suited to you. The Chemical Engineering degree programme will focus on the development of products

  10. Mechanical & Aerospace Engineering

    E-Print Network [OSTI]

    , CFD, and engineering to provide design support and R&D for major capital projects such as offshore field development, detailed design of production facilities, and LNG plant engineering. seminar

  11. Discharge and Suspended Sediment Flux Estimated along the Mainstream of the Amazon and the Madeira Rivers (from in situ and MODIS Satellite Data)

    E-Print Network [OSTI]

    1 Discharge and Suspended Sediment Flux Estimated along the Mainstream of the Amazon/ C-28, Pq.10 de Novembro, 69000-000 Manaus, AM, Brazil. Abstract: Water and suspended sediment fluxes. Three types of data are used: water discharge estimated from field measurements, and suspended sediment

  12. College of Engineering College of Engineering

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    College of Engineering College of Engineering Office in Engineering Building, Room 202 (970) 491 UNDERGRADUATE MAJORS Biomedical Engineering Chemical and Biological Engineering Civil Engineering Computer Engineering Electrical Engineering Engineering Science Environmental Engineering Mechanical Engineering

  13. DEVELOPMENT OF OTM SYNGAS PROCESS AND TESTING OF SYNGAS-DERIVED ULTRA-CLEAN FUELS IN DIESEL ENGINES AND FUEL CELLS

    SciTech Connect (OSTI)

    E.T. (Skip) Robinson; James P. Meagher; Ravi Prasad

    2001-10-31T23:59:59.000Z

    This topical report summarizes work accomplished for the Program from January 1 through September 15, 2001 in the following task areas: Task 1--materials development; Task 2--composite element development; Task 3--tube fabrication; Task 4--reactor design and process optimization; Task 5--catalyst development; Task 6--P-1 operation; Task 8--fuels and engine testing; and Task 10--project management. OTM benchmark material, LCM1, exceeds the commercial oxygen flux target and was determined to be sufficiently robust to carry on process development activities. Work will continue on second-generation OTM materials that will satisfy commercial life targets. Three fabrication techniques for composite elements were determined to be technically feasible. These techniques will be studied and a lead manufacturing process for both small and large-scale elements will be selected in the next Budget Period. Experiments in six P-0 reactors, the long tube tester (LTT) and the P-1 pilot plant were conducted. Significant progress in process optimization was made through both the experimental program and modeling studies of alternate reactor designs and process configurations. Three tailored catalyst candidates for use in OTM process reactors were identified. Fuels for the International diesel engine and Nuvera fuel cell tests were ordered and delivered. Fuels testing and engine development work is now underway.

  14. COMPUTER ENGINEERING AT McGILL Bachelor of Engineering in Computer Engineering

    E-Print Network [OSTI]

    Barthelat, Francois

    COMPUTER ENGINEERING AT McGILL Bachelor of Engineering in Computer Engineering What is computer engineering? It's almost impossible to imagine our contemporary world without computer technology. Almost on computers in some form or another, and computer engineers make it all possible.They design and develop

  15. Developing an accelerated aging system for gasoline particulate filters and an evaluation test for effects on engine performance

    E-Print Network [OSTI]

    Jorgensen, James E. (James Eastman)

    2014-01-01T23:59:59.000Z

    Stringent regulations worldwide will limit the level of particulate matter (PM) emitted from gasoline engines equipped with direct fuel injection. Gasoline particulate filters (GPFs) present one strategy for meeting PM ...

  16. ENVIRONMENTAL ENGINEERING

    E-Print Network [OSTI]

    Walter, M.Todd

    ENVIRONMENTAL ENGINEERING UNDERGRADUATE HANDBOOK Cornell University Department of Biological and Environmental Engineering School of Civil and Environmental Engineering enve.cornell.edu 2013-2014 #12;Environmental Engineering 2013-2014 1 UNDERGRADUATE HANDBOOK FOR ENVIRONMENTAL ENGINEERING MISSION STATEMENT

  17. Design and development of Stirling engines for stationary power generation applications in the 500 to 3000 horsepower range. First quarterly report

    SciTech Connect (OSTI)

    Not Available,

    1980-01-07T23:59:59.000Z

    This project is Phase I of a multi-phased program for the design and development of Stirling engines for stationary power generation applications in the 500 to 3000 horsepower range. Phase I comprises the conceptual design and associated cost estimates of a stationary Stirling engine capable of being fueled by a variety of heat sources, with emphasis on coal firing, followed by the preparation of a plan for implementing the design, fabrication and testing of a demonstration engine by 1985. The main effort in Phase I is the generation of state-of-the-art conceptual designs having greatest potential for prototype testing in 1985. The conceptual designs include a heat transport system for integrating the engine heater head with such energy sources as conventional oil/gas combustors, fluidized bed and other coal combustors, and combustors using coal-derived liquid fuels, and low/medium BTU gases. The heat transport systems being investigated include forced convection with gases or liquids, heat pipes, and direct firing. Currently, the leading choice for the solid fuel combustion system is the atmospheric fluidized bed, with low BTU gasification still a viable alternative. Both systems will continue to be evaluated further, but with greater emphasis on FBC. To date, there appears no clear choice among the heat pipe, forced convection gas loop, or direct firing as the prime candidate for the heat transport sub-system. Conceptual design and analysis will continue on all three sub-systems. Scale-up of United Stirling's P-75 engine to serve as the conceptual design of the 500 HP engine module is continuing. (LCL)

  18. Engineering development of advanced physical fine coal cleaning technologies - froth flotation. Quarterly technical progress report No. 24, July 1, 1994--September 30, 1994

    SciTech Connect (OSTI)

    NONE

    1995-04-01T23:59:59.000Z

    A study conducted by Pittsburgh Energy Technology Center of sulfur emissions from about 1,300 United States coal-fired utility boilers indicated that half of the emissions were the result of burning coals having greater than 1.2 pounds of SO{sub 2} per million BTU. This was mainly attributed to the high pyritic sulfur content of the boiler fuel. A significant reduction in SO{sub 2} emissions could be accomplished by removing the pyrite from the coals by advanced physical fine coal cleaning. An engineering development project was prepared to build upon the basic research effort conducted under a solicitation for research into Fine Coal Surface Control. The engineering development project is intended to use general plant design knowledge and conceptualize a plant to utilize advanced froth flotation technology to process coal and produce a product having maximum practical pyritic sulfur reduction consistent with maximum practical BTU recovery.

  19. Introduction Systems Engineering Fundamentals ENGINEERING

    E-Print Network [OSTI]

    Rhoads, James

    Introduction Systems Engineering Fundamentals i SYSTEMS ENGINEERING FUNDAMENTALS January 2001;Systems Engineering Fundamentals Introduction ii #12;Introduction Systems Engineering Fundamentals iii ............................................................................................................................................. iv PART 1. INTRODUCTION Chapter 1. Introduction to Systems Engineering Management

  20. Mechanical & Aerospace Engineering

    E-Print Network [OSTI]

    Mechanical & Aerospace Engineering The development of high-energy storage devices has been one energy capacity over 500 cycles. Teng Ma received his BS degree in Thermal and Power Engineering from Xi and Technology of China in 2009. He is currently a Ph.D. candidate in Mechanical Engineering at School

  1. Mechanical Engineering & Thermal Group

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Mechanical Engineering & Thermal Group The Mechanical Engineering (ME) & Thermal Group at LASP has, and ground- based mechanical systems. Instrument Design Building on decades of design experience that has evolved with the complexity of instrument design demands, LASP mechanical engineers develop advanced

  2. Department of Chemical Engineering

    E-Print Network [OSTI]

    Acton, Scott

    Developing Leaders of Innovation Department of Chemical Engineering #12;At the University of Virginia, we educate students in traditional and nontraditional areas of chemical engineering, giving them.Va. Department of Chemical Engineering benefit from a modern academic curriculum and state

  3. Design and development of Stirling engines for stationary power generation applications in the 500 to 3000 horsepower range. Volume 1. Technical report

    SciTech Connect (OSTI)

    Not Available,

    1980-09-15T23:59:59.000Z

    This project was Phase I of a multiphased program for the design and development of Stirling engines for stationary power generation applications in the 500 to 3000 horsepower range. Phase I comprised the conceptual design and associated cost estimates of a stationary Stirling engine capable of being fueled by a variety of heat sources, with emphasis on coal firing, followed by the preparation of a plan for implementing the design, fabrication and testing of a demonstration engine by 1985. The development and evaluation of conceptual designs have been separated into two broad categories: the A designs which represent the present state-of-the-art and which are demonstrable by 1985 with minimum technical risk; and the B designs which involve advanced technology and therefore would require significant research and development prior to demonstration and commercialization, but which may ultimately offer advantages in terms of lower cost, better performance, or higher reliability. The majority of the effort in Phase I was devoted to the A designs.

  4. Supervisory Interdisciplinary Engineer (TECR)

    Broader source: Energy.gov [DOE]

    This position provides leadership, monitoring, and technical expertise for the development, engineering, design, and implementation of RAS (Remedial Action Scheme) systems, data acquisition systems...

  5. Clean Energy State Program Guide: Mainstreaming Solar Electricity Strategies for States to Build Local Markets

    Broader source: Energy.gov [DOE]

    A PV mapping tool visually represents a specific site and calculates PV system size and projected electricity production. This report identifies the commercially available solar mapping tools and thoroughly summarizes the source data type and resolution, the visualization software program being used, user inputs, calculation methodology and algorithms, map outputs, and development costs for each map.

  6. IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. 51, NO. 6, JUNE 2004 943 Ascertaining the Importance of Neurons to Develop

    E-Print Network [OSTI]

    Harris, John G.

    @neuro.duke.edu). J. G. Harris and J. C. Principe are with the Departments of Electrical and Computer and Biomedical, Jose M. Carmena, Member, IEEE, Mikhail A. Lebedev, Miguel A. L. Nicolelis, John G. Harris, Member, IEEE corresponding author. *J. C. Sanchez is with the Department of Biomedical Engineering, University of Florida

  7. Systems Engineering

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

    Systems Engineering Systems Engineering is a holistic engineering discipline that provides systems analysis, systems integration, decision analysis, and systems science products...

  8. Mechanical Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Facilities Engineering (TESF) organization of Substation Engineering (TES) within the Engineering and Technical Services (TE) organization of the Transmission (T)...

  9. Coal-fueled high-speed diesel engine development. Final report, September 28, 1990--November 30, 1993

    SciTech Connect (OSTI)

    Kakwani, R.M.; Winsor, R.E.; Ryan, T.W. III; Schwalb, J.A.; Wahiduzzaman, S.; Wilson, R.P. Jr.

    1993-09-01T23:59:59.000Z

    The goal of this program was to study the feasibility of operating a Detroit Diesel Series 149 engine at high speeds using a Coal-Water-Slurry (CWS) fuel. The CWS-fueled 149 engine is proposed for the mine-haul off-highway truck and work boat marine markets. Economic analysis studies indicate that, for these markets, the use of CWS fuel could have sufficient operating cost savings, depending upon the future diesel fuel price, emission control system capital and operating costs, and maintenance and overhaul costs. A major portion of the maintenance costs is expected to be due to lower life and higher cost of the CWS injectors. Injection and combustion systems were specially designed for CWS, and were installed in one cylinder of a Detroit Diesel 8V-149TI engine for testing. The objective was to achieve engine operation for sustained periods at speeds up to 1,900 rpm with reasonable fuel economy and coal burnout rate. A computer simulation predicted autoignition of coal fuel at 1,900 rpm would require an average droplet size of 18 microns and 19:1 compression ratio, so the injection system, and pistons were designed accordingly. The injection system was capable of supplying the required volume of CWS/injection with a duration of approximately 25 crank angle degrees and peak pressures on the order of 100 mpa. In addition to the high compression ratio, the combustion system also utilized hot residual gases in the cylinder, warm inlet air admission and ceramic insulated engine components to enhance combustion. Autoignition of CWS fuel was achieved at 1900 rpm, at loads ranging from 20--80 percent of the rated load of diesel-fuel powered cylinders. Limited emissions data indicates coal burnout rates in excess of 99 percent. NO{sub x} levels were significantly lower, while unburned hydrocarbon levels were higher for the CWS fueled cylinder than for corresponding diesel-fuel powered cylinders.

  10. Mechanical engineering COLLEGE of ENGINEERING

    E-Print Network [OSTI]

    Berdichevsky, Victor

    . Mechanical engineering is a broad, versatile and creative discipline concerned with conversion of energyMechanical engineering COLLEGE of ENGINEERING DepartmentofMechanicalEngineering CollegeofEngineering 5050AnthonyWayneDrive Detroit,MI48202 College of engineering t Educating future engineers for 80 years

  11. College of Engineering College of Engineering

    E-Print Network [OSTI]

    College of Engineering _______________ 2.7 Page 1 College of Engineering Office in Engineering Siller, Associate Dean UNDERGRADUATE MAJORS Biomedical Engineering Chemical and Biological Engineering Civil Engineering Computer Engineering Electrical Engineering Engineering Science Environmental

  12. CHAIR OF AERO ENGINES CHAIR OF AERO ENGINES

    E-Print Network [OSTI]

    Berlin,Technische Universität

    CHAIR OF AERO ENGINES #12;, CHAIR OF AERO ENGINES 02/03 HEAD OF CHAIR PROF. DR.-ING. DIETER PEITSCH of this approach is the propulsion and so, the chair of aero engines has been a nucleus for the development of ILR straight from its establishment. Today, the activities of the chair focus on air breathing engines

  13. Plasmatron Fuel Reformer Development and Internal Combustion...

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

    Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications...

  14. Engineering Prestigious

    E-Print Network [OSTI]

    Saskatchewan, University of

    Engineering Studious Prestigious Adventurous Curious Ambitious Ingenious #12;TheCollegeof Engineering We are committed to innovation in all aspects of engineering education and research. We deliver an accredited professional education program that effectively prepares our students to become engineering

  15. Electrical and Computer Engineering -Graduate Post Graduate Activities Detail & History

    E-Print Network [OSTI]

    Lipson, Michal

    Propulsion Laboratory Associate Engineer Pasadena CA MENG LG Electronics Research Engineer Seoul SOUTH KOREA Baltimore MD MENG Northrop Grumman Electronics Engineer Baltimore MD MENG Oracle Software Developer Redwood

  16. 50 KW Stirling engine

    SciTech Connect (OSTI)

    Ishizaki, Y.; Haramura; Kondoh, T.; Yamaguchi, K.; Yamaguchi, S.

    1982-08-01T23:59:59.000Z

    This paper presents an outline of the 50KW Stirling engine (4-189D.A.), called ''MT79'', as well as of its performance which was built by AISIN in 1980. The engine features a newly developed swash plate mechanism with floating plates. The engine, which uses Helium, has been successfully tested for over 1,000 hours, demonstrating a maximum horsepower of 52KW (71PS) /2,500rpm, maximum efficiency of 31% /700rpm, and maximum torque of 30kgf-m /500rpm. The performance of the engine is presented with these experimental results: Engine power, Torque, and Efficiency vs. Revolution; Heat balance; P-V diagram of expansion space and compression space; Noise level. The engine demonstrates the characteristics of a higher torque and a higher efficiency at lower speeds, and with low noise. Therefore, it was found that in a specific area, the engine shows characteristics surpassing those found in internal combustion engines.

  17. Engine coolant testing: Second symposium

    SciTech Connect (OSTI)

    Beal, R.E.

    1984-01-01T23:59:59.000Z

    This book presents the papers given at a symposium on the performance testing of engine coolants. Topics considered at the symposium included test methods for the development of supplemental additives for heavy-duty diesel engine coolants, a review of factors influencing coolant-metal interfaces in engines, corrosivity, and the evaluation of engine coolants by electrochemical methods.

  18. Terry Fuller Engineering

    E-Print Network [OSTI]

    Gelfond, Michael

    Terry Fuller Petroleum Engineering Research Building Terry Fuller Petroleum Engineering Research Building Construction Engineering and Engineering Technology Construction Engineering and Engineering Technology Industrial Engineering Industrial Engineering Engineering Center Engineering Center Computer

  19. Development of improved processing and evaluation methods for high reliability structural ceramics for advanced heat engine applications Phase II. Final report

    SciTech Connect (OSTI)

    Pujari, V.J.; Tracey, D.M.; Foley, M.R. [and others

    1996-02-01T23:59:59.000Z

    The research program had as goals the development and demonstration of significant improvements in processing methods, process controls, and nondestructive evaluation (NDE) which can be commercially implemented to produce high reliability silicon nitride components for advanced heat engine applications at temperatures to 1370{degrees}C. In Phase I of the program a process was developed that resulted in a silicon nitride - 4 w% yttria HIP`ed material (NCX 5102) that displayed unprecedented strength and reliability. An average tensile strength of 1 GPa and a strength distribution following a 3-parameter Weibull distribution were demonstrated by testing several hundred buttonhead tensile specimens. The Phase II program focused on the development of methodology for colloidal consolidation producing green microstructure which minimizes downstream process problems such as drying, shrinkage, cracking, and part distortion during densification. Furthermore, the program focused on the extension of the process to gas pressure sinterable (GPS) compositions. Excellent results were obtained for the HIP composition processed for minimal density gradients, both with respect to room-temperature strength and high-temperature creep resistance. Complex component fabricability of this material was demonstrated by producing engine-vane prototypes. Strength data for the GPS material (NCX-5400) suggest that it ranks very high relative to other silicon nitride materials in terms of tensile/flexure strength ratio, a measure of volume quality. This high quality was derived from the closed-loop colloidal process employed in the program.

  20. The evolution of economic structure under technological development

    E-Print Network [OSTI]

    Watson, Andrew

    -mainstream economists including historical and evolutionary economists, who have been theoretically challenging in production inputs including intermediate and primary inputs, in consumption patterns, and in investment of technological development. An exercise on Chinese electricity industry shows that the phasing in of nuclear

  1. College of Engineering and Science ENGINEERING

    E-Print Network [OSTI]

    Stuart, Steven J.

    College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemi- cal Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

  2. College of Engineering and Science ENGINEERING

    E-Print Network [OSTI]

    Stuart, Steven J.

    College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bio- engineering, Biosystems Engineering, Chemical En- gineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

  3. College of Engineering and Science ENGINEERING

    E-Print Network [OSTI]

    Stuart, Steven J.

    58 College of Engineering and Science 58 COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemi- cal Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science

  4. College of Engineering and Science ENGINEERING

    E-Print Network [OSTI]

    Stuart, Steven J.

    35 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemi- cal Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

  5. College of Engineering and Science ENGINEERING

    E-Print Network [OSTI]

    Bolding, M. Chad

    College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemical Engineering, Chemistry, Civil Engineering, Com- puter Engineering, Computer Science, Digital Pro

  6. College of Engineering and Science ENGINEERING

    E-Print Network [OSTI]

    Stuart, Steven J.

    35 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bio- engineering, Biosystems Engineering, Chemical En- gineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

  7. Mechanical and Manufacturing Engineering Petroleum Engineering Minor

    E-Print Network [OSTI]

    Calgary, University of

    of Chemical and Petroleum Engineering for their petroleum engineering minor. As well, mechanical engineeringMechanical and Manufacturing Engineering Petroleum Engineering Minor The Department of Mechanical and Manufacturing Engineering offers a minor in petroleum engineering within the mechanical engineering major

  8. Testing and Development Progress for the Safe Affordable Fission Engine (SAFE) Testing Series in the High Power Propulsion Thermal Simulator (HPPTS) at Marshall Space Flight Center

    SciTech Connect (OSTI)

    Van Dyke, Melissa; Houts, Mike; Godfroy, Tom; Dickens, Ricky [Marshall Space Flight Center, National Aeronautics and Space Administration, Huntsville, Alabama, 35812 (United States); Poston, David; Kapernick, Rick; Reid, Bob [Los Alamos National Laboratory, University of California, US Department of Energy, PO Box 1663, MS J576, Los Alamos, New Mexico 87545 (United States); Salvail, Pat [ITT Research Institute, Marshall Space Flight Center, National Aeronautics and Space Administration, Huntsville, Alabama, 35812 (United States); Ring, Peter [Advanced Methods and Materials, 510 Lawrence Expressway, Suite 203, Sunnyvale, California, 94086 (United States)

    2002-07-01T23:59:59.000Z

    Successful development of space fission systems will require an extensive program of affordable and realistic testing. In addition to tests related to design/development of the fission system, realistic testing of the actual flight unit must also be performed. Testing can be divided into two categories, non-nuclear tests and nuclear tests. Full power nuclear tests of space fission systems are expensive, time consuming, and of limited use, even in the best of programmatic environments. If the system is designed to operate within established radiation damage and fuel burn up limits while simultaneously being designed to allow close simulation of heat from fission using resistance heaters, high confidence in fission system performance and lifetime can be attained through a series of non-nuclear tests. Non-nuclear tests are affordable and timely, and the cause of component and system failures can be quickly and accurately identified. The Safe Affordable Fission Engine (SAFE) test series, whose ultimate goal is the demonstration of a 400 kW flight configuration system, has demonstrated that realistic testing can be performed using non-nuclear methods. This test series, carried out in collaboration with other NASA centers, other government agencies, industry, and universities, successfully completed a testing program with a 30 kWt core, Stirling engine, and ion engine configuration. Additionally, a 100 kWt core is in fabrication and appropriate test facilities are being reconfigured. This paper describes the current SAFE non-nuclear tests, which includes test article descriptions, test results and conclusions, and future test plans. (authors)

  9. DSM Program Development. The demand-side resource options were developed using a combination of internal engineering estimates and external consulting services. The

    E-Print Network [OSTI]

    for the determination of the optimum program level to be included in the IRP. The demand-side management options wereDSM Program Development. The demand-side resource options were developed using a combination Practices Manual: Economic Analysis of Demand-side Programs and Projects.2 The proposed DSM programs

  10. Introduction Engineering

    E-Print Network [OSTI]

    Banbara, Mutsunori

    Environmental Engineering A study to create a social living space rich in amenity, convenience, and harmony with environment. Civil Engineering Engineering of Human Safety Engineering of Environmental Symbiosis A study34 Introduction Guide Entrance Life Career Inquiries Engineering Graduate School/ Faculty

  11. Vehicle Technologies Office Merit Review 2014: Development of Advanced High Strength Cast Alloys for Heavy Duty Engines

    Broader source: Energy.gov [DOE]

    Presentation given by Caterpillar at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about development of advanced high...

  12. Achieving and Demonstrating Vehicle Technologies Engine Fuel...

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

    1.7-L engine with modified operation. * Development of 2 nd Law thermodynamics for engine simulation software. 2006 * 1999 MB 1.7-L engine with upgraded hardware VGT. * 2005 GM...

  13. Additive Manufacturing: Going Mainstream

    Broader source: Energy.gov [DOE]

    Additive manufacturing, or 3D printing, is receiving attention from media, investment communities and governments around the world transforming it from obscurity to something to be talked about.

  14. High performance ceramic engine applications

    SciTech Connect (OSTI)

    Long, W.D.; Storm, R.S.; Lashway, R.W.

    1981-01-01T23:59:59.000Z

    Several engine component development projects were pursued as demonstrations of the ability of sintered silicon carbide to withstand the physical environment present in diesel and gasoline engines and in turbochargers. 2 refs.

  15. The Development, Content, Design, and Conduct of the 2011 Piloted US DOE Nuclear Criticality Safety Program Criticality Safety Engineering Training and Education Project

    SciTech Connect (OSTI)

    Hopper, Calvin Mitchell [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    In May 1973 the University of New Mexico conducted the first nationwide criticality safety training and education week-long short course for nuclear criticality safety engineers. Subsequent to that course, the Los Alamos Critical Experiments Facility (LACEF) developed very successful 'hands-on' subcritical and critical training programs for operators, supervisors, and engineering staff. Since the inception of the US Department of Energy (DOE) Nuclear Criticality Technology and Safety Project (NCT&SP) in 1983, the DOE has stimulated contractor facilities and laboratories to collaborate in the furthering of nuclear criticality as a discipline. That effort included the education and training of nuclear criticality safety engineers (NCSEs). In 1985 a textbook was written that established a path toward formalizing education and training for NCSEs. Though the NCT&SP went through a brief hiatus from 1990 to 1992, other DOE-supported programs were evolving to the benefit of NCSE training and education. In 1993 the DOE established a Nuclear Criticality Safety Program (NCSP) and undertook a comprehensive development effort to expand the extant LACEF 'hands-on' course specifically for the education and training of NCSEs. That successful education and training was interrupted in 2006 for the closing of the LACEF and the accompanying movement of materials and critical experiment machines to the Nevada Test Site. Prior to that closing, the Lawrence Livermore National Laboratory (LLNL) was commissioned by the US DOE NCSP to establish an independent hands-on NCSE subcritical education and training course. The course provided an interim transition for the establishment of a reinvigorated and expanded two-week NCSE education and training program in 2011. The 2011 piloted two-week course was coordinated by the Oak Ridge National Laboratory (ORNL) and jointly conducted by the Los Alamos National Laboratory (LANL) classroom education and facility training, the Sandia National Laboratory (SNL) hands-on criticality experiments training, and the US DOE National Criticality Experiment Research Center (NCERC) hands-on criticality experiments training that is jointly supported by LLNL and LANL and located at the Nevada National Security Site (NNSS) This paper provides the description of the bases, content, and conduct of the piloted, and future US DOE NCSP Criticality Safety Engineer Training and Education Project.

  16. Terry Fuller Engineering

    E-Print Network [OSTI]

    Gelfond, Michael

    Terry Fuller Petroleum Engineering Research Building Terry Fuller Petroleum Engineering Research Marsha Sharp Center for Student Athletics Construction Engineering and Engineering Technology Construction Engineering and Engineering Technology Industrial Engineering Industrial Engineering Engineering

  17. ENGINEERING UNDERGRADUATE

    E-Print Network [OSTI]

    Walter, M.Todd

    ENGINEERING UNDERGRADUATE HANDBOOK Fall 2013 #12;Name: ____________________________________________________ E-mail: ____________________________________________________ College of Engineering Cornell University ABET Accredited Programs for 2013­14 ABET (Accreditation Board for Engineering and Technology

  18. Engineering Why engineering at Sussex?

    E-Print Network [OSTI]

    Sussex, University of

    (Hons) in Automotive Engineering (with an industrial placement year) BEng (Hons) in Automotive Engineering BEng (Hons) in Automotive Engineering (with an industrial placement year) MEng (Hons) in Computer Engineering MEng (Hons) in Computer Engineering (with an industrial placement year) BEng (Hons) in Computer

  19. Biological Engineering Electives Biosystems Engineering

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    -Solid Mechanics (3) EGM 4853 Bio-Fluid Mechanics (3) ENV Environmental Engineering Courses CWR Civil EngineeringBiological Engineering Electives Biosystems Engineering Departmental Electives: (Choose at least one of the following) ABE 4034 Remote Sensing in Engineering: Science, Sensor & Applications (3) ABE

  20. College of Engineering Engineering in

    E-Print Network [OSTI]

    Lin, Zhiqun

    optics · Nuclear technologies · High-performance materials #12;College of Engineering ... and of the 21stCollege of Engineering Engineering in Social Context Jonathan Wickert Dean of Engineering #12;College of Engineering Game changers of the 20th century ... · Electrification · Automobile · Airplane

  1. Science & Engineering

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

    and Technology Delivering basic and applied science discoveries and innovating engineering R&D is the hallmark of the Science and Engineering division in support of INL's...

  2. Interdisciplinary Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Transmission Engineering (TEL) organization of Engineering and Technical Services (TE), Transmission Services (T), Bonneville Power Administration (BPA). In this...

  3. Faculty of Engineering & Design Civil Engineering

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    (Hons) Mechanical Engineering Employed on a one year placement at RES On-Site Wood Energy, Bristol Gain confidenceFaculty of Engineering & Design Civil Engineering Chemical Engineering Electronic & Electrical Engineering Integrated Mechanical & Electrical Engineering Mechanical Engineering Industrial Placements #12

  4. Vehicle Technologies Office Merit Review 2014: ICME Guided Development of Advanced Cast Aluminum Alloys For Automotive Engine Applications

    Broader source: Energy.gov [DOE]

    Presentation given by Ford at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about ICME guided development of advanced cast...

  5. Workshop proceedings: Developing the scientific basis for long-term land management of the Idaho National Engineering and Environmental Laboratory

    SciTech Connect (OSTI)

    Sperber, T.D.; Reynolds, T.D. [eds.] [Environmental Science and Research Foundation, Inc., Idaho Falls, ID (United States); Breckenridge, R.P. [ed.] [Lockheed Martin Idaho Technologies Co., Idaho Falls, ID (United States)

    1998-03-01T23:59:59.000Z

    Responses to a survey on the INEEL Comprehensive Facility and Land Use Plan (US DOE 1996a) indicated the need for additional discussion on environmental resources, disturbance, and land use issues on the Idaho National Engineering and Environmental Laboratory (INEEL). As a result, in September 1997, a workshop evaluated the existing scientific basis and determined future data needs for long-term land management on the INEEL. This INEEL Long-Term Land Management Workshop examined existing data on biotic, abiotic, and heritage resources and how these resources have been impacted by disturbance activities of the INEEL. Information gained from this workshop will help guide land and facility use decisions, identify data gaps, and focus future research efforts. This report summarizes background information on the INEEL and its long-term land use planning efforts, presentations and discussions at the workshop, and the existing data available at the INEEL. In this document, recommendations for future INEEL land use planning, research efforts, and future workshops are presented. The authors emphasize these are not policy statements, but comments and suggestions made by scientists and others participating in the workshop. Several appendices covering land use disturbance, legal drivers, land use assumptions and workshop participant comments, workshop participants and contributors, and the workshop agenda are also included.

  6. College of Engineering Mechanical Engineering

    E-Print Network [OSTI]

    Dyer, Bill

    College of Engineering Mechanical Engineering Core 2.0 Completion Checklist Mechanical Engineering Science IN CHMY 141 (CHEM 131) 6 Research and Creative Experience R EMEC 489R & EMEC 499 R (ME 404R & ME

  7. Department of Mechanical Engineering

    E-Print Network [OSTI]

    Li, Teng

    Department of Mechanical Engineering 2014 Fast Facts Faculty Based on 2013 statistics from Master's Degrees Awarded 45 Doctorate Degrees Awarded Funding Fiscal Year 2013 $20M Total Research for Energetic Concepts Development Center for Environmental Energy Engineering Center for Risk and Reliability

  8. Mechanical & Aerospace Engineering

    E-Print Network [OSTI]

    Mechanical & Aerospace Engineering In the pursuit of developing manned, reusable hypersonic & Energy Arizona State University November 9, 2012 at 1:30pm in SCOB 228 School for Engineering of Matter will experience thermal and mechanical loads. The research presented will discuss advancements in structural

  9. Chaudhary, K., Dai, X., Grundy, J.C. , Experiences in Developing a Micro-payment System for Peer-to-Peer Networks, International Journal of Information Technology and Web Engineering, vol. 5, no. 1, 2010, IGI Global.

    E-Print Network [OSTI]

    Grundy, John

    Global. Experiences in Developing a Micro-payment System for Peer-to-Peer Networks Kaylash Chaudhary11 Chaudhary, K., Dai, X., Grundy, J.C. , Experiences in Developing a Micro-payment System for Peer-to-Peer Networks, International Journal of Information Technology and Web Engineering, vol. 5, no. 1, 2010, IGI

  10. Development and application of a lubricant composition model to study effects of oil transport, vaporization, fuel dilution, and soot contamination on lubricant rheology and engine friction

    E-Print Network [OSTI]

    Gu, Grace Xiang

    2014-01-01T23:59:59.000Z

    Engine oil lubricants play a critical role in controlling mechanical friction in internal combustion engines by reducing metal-on-metal contact. This implies the importance of understanding lubricant optimization at the ...

  11. Developing an approach utilizing local deterministic analysis to predict the cycle friction of the piston ring-pack in internal combustion engines

    E-Print Network [OSTI]

    Liu, Yang, S.M. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    Nowadays, a rapid growth of internal combustion (IC) engines is considered to be a major contributor to energy crisis. About 20% of the mechanical loss in internal combustion engines directly goes to the friction loss ...

  12. MN Center for Renewable Energy: Cellulosic Ethanol, Optimization of Bio-fuels in Internal Combustion Engines, & Course Development for Technicians in These Areas

    SciTech Connect (OSTI)

    John Frey

    2009-02-22T23:59:59.000Z

    This final report for Grant #DE-FG02-06ER64241, MN Center for Renewable Energy, will address the shared institutional work done by Minnesota State University, Mankato and Minnesota West Community and Technical College during the time period of July 1, 2006 to December 30, 2008. There was a no-cost extension request approved for the purpose of finalizing some of the work. The grant objectives broadly stated were to 1) develop educational curriculum to train technicians in wind and ethanol renewable energy, 2) determine the value of cattails as a biomass crop for production of cellulosic ethanol, and 3) research in Optimization of Bio-Fuels in Internal Combustion Engines. The funding for the MN Center for Renewable Energy was spent on specific projects related to the work of the Center.

  13. Development of an Engineered Producet Storage Concept for the UREX+1 Combined Transuraqnic?Lanthanide Product Streams

    SciTech Connect (OSTI)

    Dr. Sean M. McDeavitt; Thomas J. Downar; Dr. Temitope A. Taiwo; Dr. Mark A. Williamson

    2009-03-01T23:59:59.000Z

    The U.S. Department of Energy is developing next generation processing methods to recycle uranium and transuranic (TRU) isotopes from spent nuclear fuel. The objective of the 3-year project described in this report was to develop near-term options for storing TRU oxides isolated through the uranium extraction (UREX+) process. More specifically, a Zircaloy matrix cermet was developed as a storage form for transuranics with the understanding that the cermet also has the ability to serve as a inert matrix fuel form for TRU burning after intermediate storage. The goals of this research projects were: 1) to develop the processing steps required to transform the effluent TRU nitrate solutions and the spent Xircaloy cladding into a zireonium matrix cermet sotrage form; and 2) to evaluate the impact of phenomena that govern durability of the storage form, material processing, and TRU utiliztion in fast reactor fuel. This report represents a compilation of the results generated under this program. The information is presented as a brief technical narrative in the following sections with appended papers, presentations and academic theses to provide a detailed review of the project's accomplishments.

  14. Developing cost curves for conserved energy in new refrigerators and freezers: Demonstration of methodology and detailed engineering results

    SciTech Connect (OSTI)

    Goldstein, D.; Miller, P.; Watson, R.

    1987-01-01T23:59:59.000Z

    This paper develops and demonstrates a procedure for determining the cost of conserved energy in residential refrigerators and freezers and for ranking conservation measures according to economic feasibility and practicality. Prepared jointly by the Natural Resources Defense Council and ACEE for the Solar Energy Research Institute.

  15. NANO FOUNTAIN PROBE AIDS DEVELOPMENT OF NEW THERAPEUTICS Horacio D. Espinosa, Department of Mechanical Engineering, Northwestern University

    E-Print Network [OSTI]

    Shull, Kenneth R.

    NANO FOUNTAIN PROBE AIDS DEVELOPMENT OF NEW THERAPEUTICS Horacio D. Espinosa, Department a novel nanoscale fluid delivery probe, called the Nano Fountain Probe, which enables studies to a dispensing tip. The Nano Fountain Probe has proven capable of delivering a variety of functional materials

  16. Lifting from Earth Marshall is NASA's designated developer and integrator of launch systems. The Center has the engineering capabilities

    E-Print Network [OSTI]

    Waliser, Duane E.

    Lifting from Earth Marshall is NASA's designated developer and integrator of launch systems travel evolves, Marshall will play a major role in delivering the systems and technology needed for the next generation of space launch vehicles. Living and Working in Space Marshall supports work

  17. AB Space Engine

    E-Print Network [OSTI]

    Alexander Bolonkin

    2008-03-02T23:59:59.000Z

    On 4 January 2007 the author published the article Wireless Transfer of Electricity in Outer Space in http://arxiv.org wherein he offered and researched a new revolutionary method of transferring electric energy in space. In that same article, he offered a new engine which produces a large thrust without throwing away large amounts of reaction mass (unlike the conventional rocket engine). In the current article, the author develops the theory of this kind of impulse engine and computes a sample project which shows the big possibilities opened by this new AB-Space Engine. The AB-Space Engine gets the energy from ground-mounted power; a planet electric station can transfer electricity up to 1000 millions (and more) of kilometers by plasma wires. Author shows that AB-Space Engine can produce thrust of 10 tons (and more). That can accelerate a space ship to some thousands of kilometers/second. AB-Space Engine has a staggering specific impulse owing to the very small mass expended. The AB-Space Engine reacts not by expulsion of its own mass (unlike rocket engine) but against the mass of its planet of origin (located perhaps a thousand of millions of kilometers away) through the magnetic field of its plasma cable. For creating this plasma cable the AB-Space Engine spends only some kg of hydrogen.

  18. ENVIRONMENTAL ENGINEERING

    E-Print Network [OSTI]

    engineering covers a wide range of critical services, from designing water and wastewater treatment facilitiesENVIRONMENTAL ENGINEERING www.cee.pdx.edu What do environmental engineers do? Civil and Environmental Engineering (CEE) is an exciting, challenging, and dynamic field that is critical to our quality

  19. USC Viterbi School of Engineering

    E-Print Network [OSTI]

    Southern California, University of

    ); Chemical Engineering (Nanotechnology); Chemical Engineering (Petroleum Engineer- ing); Chemical Engineering (Biochemical Engineering); Biomedical (Electrical Engineer- ing); Biomedical (Mechanical Engineering); Chemical Engineering; Chemical Engineer- ing (Biochemical Engineering); Chemical Engineering (Environmental Engineering

  20. Engineering-scale development of the vapor-liquid-solid (VLS) process for the production of silicon carbide fibrils

    SciTech Connect (OSTI)

    Hollar, W.E. [Carborundum Company, Niagara Falls, NY (United States); Mills, W.H. [BP Research, Warrensville, OH (United States)

    1993-07-01T23:59:59.000Z

    The Phase 1 portion of the development program has been completed. Under this program the following milestones were achieved: (1) successful transfer of the Los Alamos National Laboratory process technology to Carborundum, (2) evaluation of key fibril synthesis scaleup parameters, (3) development of a computer model which simulates reactor performance, (4) development of a process gas recycle system, (5) evaluation of beneficiation processes for fibrils of various lengths. Significant results and conclusions from this program are discussed. VLS SiC fibrils will be used as a reinforcement in ceramic matrix composite (CMC) applications. The long length of the fibrils relative to standard SiC whisker materials could allow the fibrils to behave similarly to continuous fibers. This, combined with the excellent thermal and mechanical properties of the VLS SiC fibril, could lead to high-temperature ceramic matrix composites based on the fibril. A manufacturing process for converting the fibrils into well-aligned, high-volume fraction yarns will be required to achieve this goal. Fibril characteristics and potential process concepts for successful yarn forming are discussed.

  1. Electrical and Computer Engineering

    E-Print Network [OSTI]

    Weber, Rodney

    technologies such as solar power and solid state (LED) lighting; Design sensors that measure glucose, generating and transmitting power, and designing smart sensors for robots. Circuits Communications Optics Power Sensors Signal & Image Processing #12;Electrical Engineering Develop environmentally friendly

  2. Mechanical & Aerospace Engineering

    E-Print Network [OSTI]

    Mechanical & Aerospace Engineering This presentation will address the development and transition of advanced structural health management (SHM) technologies from the perspective of understanding and the importance of understanding this role to increase the likelihood for transition of new technologies

  3. Advanced Natural Gas Reciprocating Engine(s)

    SciTech Connect (OSTI)

    Pike, Edward

    2014-03-31T23:59:59.000Z

    The objective of the Cummins ARES program, in partnership with the US Department of Energy (DOE), is to develop advanced natural gas engine technologies that increase engine system efficiency at lower emissions levels while attaining lower cost of ownership. The goals of the project are to demonstrate engine system achieving 50% Brake Thermal Efficiency (BTE) in three phases, 44%, 47% and 50% (starting baseline efficiency at 36% BTE) and 0.1 g/bhp-hr NOx system out emissions (starting baseline NOx emissions at 2 – 4 g/bhp-hr NOx). Primary path towards above goals include high Brake Mean Effective Pressure (BMEP), improved closed cycle efficiency, increased air handling efficiency and optimized engine subsystems. Cummins has successfully demonstrated each of the phases of this program. All targets have been achieved through application of a combined set of advanced base engine technologies and Waste Heat Recovery from Charge Air and Exhaust streams, optimized and validated on the demonstration engine and other large engines. The following architectures were selected for each Phase: Phase 1: Lean Burn Spark Ignited (SI) Key Technologies: High Efficiency Turbocharging, Higher Efficiency Combustion System. In production on the 60/91L engines. Over 500MW of ARES Phase 1 technology has been sold. Phase 2: Lean Burn Technology with Exhaust Waste Heat Recovery (WHR) System Key Technologies: Advanced Ignition System, Combustion Improvement, Integrated Waste Heat Recovery System. Base engine technologies intended for production within 2 to 3 years Phase 3: Lean Burn Technology with Exhaust and Charge Air Waste Heat Recovery System Key Technologies: Lower Friction, New Cylinder Head Designs, Improved Integrated Waste Heat Recovery System. Intended for production within 5 to 6 years Cummins is committed to the launch of next generation of large advanced NG engines based on ARES technology to be commercialized worldwide.

  4. Industrial Engineering Industrial Advisory Board

    E-Print Network [OSTI]

    Gelfond, Michael

    Industrial Engineering Industrial Advisory Board (IAB) #12;PURPOSE: The Texas Tech University - Industrial Engineering Industrial Ad- visory Board (IAB) is an association of professionals with a com- mon goal - promoting and developing the Texas Tech Department of Industrial Engineering and its students

  5. Study Abroad in Biomedical Engineering

    E-Print Network [OSTI]

    Heller, Barbara

    Study Abroad in Biomedical Engineering Studying abroad is increasingly important for Biomedical perspective of Biomedical Engineering Experience another culture ­ and develop a greater awareness of your in for details! How will the study abroad program fulfill my graduation requirements? Biomedical Engineering

  6. Mechanical Engineering Department Seminar Series

    E-Print Network [OSTI]

    Papalambros, Panos

    ­Madison as an Honorary Fellow in 2012 after retiring from General Motors Research & DevelopmentMechanical Engineering Department Seminar Series Ignition and Flame Growth in Spray-Guided Stratified-Charge Gasoline Engines Dr. Todd Fansler Engine Research Center University of Wisconsin - Madison

  7. MASTER OF SCIENCE MECHANICAL ENGINEERING

    E-Print Network [OSTI]

    MASTER OF SCIENCE IN MECHANICAL ENGINEERING 75 DEVELOPMENT OF A MODEL TO PREDICT AND ASSESS SURFACE Master of Science in Mechanical Engineering-December 2000 Advisors: Charles N. Calvano, Department of Mechanical Engineering David W. Byers, Naval Surface Warfare Center-Carderock Division Survivability has

  8. in Engineering Sustainable Product Creation

    E-Print Network [OSTI]

    van der Torre, Leon

    aims to educate engineers who are conscious in the use of all resources, (e.g. energy efficiency, light of engineering skills. Focus on energy, environment and sustainbale growth The Master of Science in Engineering weight design, assembly time), but are also trained to develop products that minimize waste of e

  9. Faculty of Engineering Aerospace Engineering

    E-Print Network [OSTI]

    Faculty of Engineering Aerospace Engineering Canada's aerospace industry is one of the largest. One of the key factors that will continue this success is a steady stream of engineering talent.uwindsor.ca/mame Rigorous, Enriching Programs Our new Aerospace Engineering program at Windsor is an optional stream within

  10. College of Engineering EGR Engineering

    E-Print Network [OSTI]

    MacAdam, Keith

    College of Engineering EGR Engineering KEY: # = new course * = course changed = course dropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 EGR 101 INTRODUCTION TO ENGINEERING. (4) This course introduces the engineering profession and the skills and expectations required for success

  11. College of Engineering Industrial Engineering

    E-Print Network [OSTI]

    Dyer, Bill

    College of Engineering Industrial Engineering Core 2.0 Completion Checklist Industrial Engineering) 6 Research and Creative Experience R EIND 499R (I&ME 444 R and I&ME 445 R) Note: Courses completed Social Sciences; * EGEN 310 (ENGR 310), Multidisciplinary Engineering Design, may be substituted

  12. FACULTY OF ENGINEERING SPRING Engineering

    E-Print Network [OSTI]

    Fabry, Frederic

    mentorship and guidance for students and professors with creative ideas, The Macdonald Engineering BuildingFACULTY OF ENGINEERING SPRING 2012 Dean's Faculty of Engineering Innovation and entrepreneurship get major boost M cGill Engineering has long recognized the value of entrepreneurship in building

  13. NGNP Engineering Status

    SciTech Connect (OSTI)

    John Collins

    2010-08-01T23:59:59.000Z

    The objectives of Phase 1 Engineering and Design scope are to: 1) complete the initial design activities for a prototype nuclear reactor and plant that is capable of co-generating electricity, hydrogen, and process heat; 2) identify technological aspects of the NGNP that need further advancement by research and development activities; and 3) provide engineering support to the early licensing process, including technical input to white papers and developing the basis for future safety analyses.

  14. Ten Years of Development Experience with Advanced Light Truck...

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

    Ten Years of Development Experience with Advanced Light Truck Diesel Engines Ten Years of Development Experience with Advanced Light Truck Diesel Engines 2004 Diesel Engine...

  15. Engineering Work Plan for the Development of Phased Startup Initiative (PSI) Phases 3 and 4 Test Equipment

    SciTech Connect (OSTI)

    PITNER, A.L.

    2000-04-11T23:59:59.000Z

    A number of tools and equipment pieces are required to facilitate planned test operations during Phases 3 and 4 of the Phased Startup Initiative (PSI). These items will be used in assessing residual canister sludge quantities on cleaned fuel assemblies, sorting coarse and fine scrap fuel pieces, assessing the size distribution of scrap pieces, loading scrap into a canister, and measuring the depth of the accumulated scrap in a canister. This work plan supercedes those previously issued for development of several of these test items. These items will be considered prototype equipment until testing has confirmed their suitability for use in K West Basin. The process described in AP-EN-6-032 will be used to qualify the equipment for facility use. These items are considered non-OCRWM for PSI Phase 3 applications. The safety classification of this equipment is General Service, with Quality Level 0 (for PSI Phase 3). Quality Control inspections shall be performed to verify basic dimensions and overall configurations of fabricated components, and any special quality control verifications specified in this work plan (Section 3.1.5). These inspections shall serve to approve the test equipment for use in K West Basin (Acceptance Tag). This equipment is for information gathering only during PSI Phases 3 and 4 activities, and will be discarded at the completion of PSI. For equipment needed to support actual production throughput, development/fabrication/testing activities would be more rigorously controlled.

  16. Development of NZP ceramic based {open_quotes}cast-in-place{close_quotes} diesel engine port liners

    SciTech Connect (OSTI)

    Nagaswaran, R.; Limaye, S.Y.

    1996-02-01T23:59:59.000Z

    BSX (Ba{sub 1+x}Zr{sub 4}P{sub 6-2x}Si{sub 2x}O{sub 24}) and CSX (Ca{sub l-x}Sr{sub x}Zr{sub 4}P{sub 6}O{sub 24}) type NZP ceramics were fabricated and characterized for: (i) thermal properties viz., thermal conductivity, thermal expansion, thermal stability and thermal shock resistance; (ii) mechanical properties viz., flexure strength and elastic modulus; and (iii) microstructures. Results of these tests and analysis indicated that the BS-25 (x=0.25 in BSX) and CS-50 (x=0.50 in CSX) ceramics had the most desirable properties for casting metal with ceramic in place. Finite element analysis (FEA) of metal casting (with ceramic in place) was conducted to analyze thermomechanical stresses generated and determine material property requirements. Actual metal casting trials were also conducted to verify the results of finite element analysis. In initial trials, the ceramic cracked because of the large thermal expansion mismatch (hoop) stresses (predicted by FEA also). A process for introduction of a compliant layer between the metal and ceramic to alleviate such destructive stresses was developed. The compliant layer was successful in preventing cracking of either the ceramic or the metal. In addition to these achievements, pressure slip casting and gel-casting processes for fabrication of NZP components; and acoustic emission and ultrasonics-based NDE techniques for detection of microcracks and internal flaws, respectively, were successfully developed.

  17. Computer Engineering Mekelweg 4,

    E-Print Network [OSTI]

    Kuzmanov, Georgi

    , Suriname Computer Engineering Department of Electrical Engineering Faculty of Electrical Engineering

  18. Alternative Energy Engineering Activity (Minnesota)

    Broader source: Energy.gov [DOE]

    This statute establishes an alternative energy engineering activity to provide on-site technical assistance for alternative energy and conservation projects; develop information materials and...

  19. BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING

    E-Print Network [OSTI]

    Heller, Barbara

    BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING CIVIL, ARCHITECTURAL, AND ENVIRONMENTAL ENGINEERING ELECTRICAL AND COMPUTER ENGINEERING MECHANICAL, MATERIALS, AND AEROSPACE ENGINEERING COLLEGE OF ENGINEERING IIT ARMOUR #12;WHY ENGINEERINGAT IIT ARMOUR? Five Departments. One Distinctive Educational

  20. SCHOOL OF ENGINEERING TECHNOLOGY Surveying Engineering

    E-Print Network [OSTI]

    Thomas, Andrew

    SCHOOL OF ENGINEERING TECHNOLOGY Surveying Engineering Technology practice FOCUSED WHY SURVEYING ENGINEERING TECHNOLOGY? Surveying engineering technology is a practice- focused program that provides students ENGINEERING TECHNOLOGY DEGREE? A graduate with a surveying engineering technology degree can work as a party

  1. Women in engineering at the undergraduate level

    E-Print Network [OSTI]

    Lagoudas, Natasha Christina

    engineering with 62 percent of men completing a bachelor?s degree in engineering compared to 42 percent of women (Goodman Research Group, Inc., 2002). Furthermore, a look at specific majors within engineering provides interesting insight into the gender gap... Women in Engineering programs or contributed funds for studying and developing programs targeting the recruitment and retention of women in undergraduate engineering (Goodman Research Group Inc., 2002). While TAMU does not have a Women in Engineering...

  2. [Engineering development of advanced coal-fired low-emission boiler systems]. Technical progress report, October--December 1995

    SciTech Connect (OSTI)

    Wesnor, J.D.; Bakke, E. [ABB Environmental Systems, Birmingham, AL (United States); Bender, D.J.; Kaminski, R.S. [Raytheon Engineers and Constructors, Inc., Philadelphia, PA (United States)

    1995-12-31T23:59:59.000Z

    The overall objective of the Project is the expedited commercialization of advanced coal-fired low-emisssion boiler systems. The primary objectives are: NO{sub x} emissions, lb/million Btu; SO{sub 2} emissions, lb/million Btu; particulate emissions, lb/million Btu; and net plant efficiency, not less than 42%. The secondary objectives are: improved ash disposability; reduced waste generation; and reduced air toxics emissions. Accomplishments to date are summarized for the following tasks: task 1, project planning and management; task 7, component development and optimization; task 8, preliminary POC test facility design; task 9, subsystem test design and plan; task 10, subsystem test unit construction; and task 11, subsystem test operation and evaluation.

  3. Engineering development of advanced coal-fired low-emission boiler systems. Technical progress report No. 11, April 1995--June 1995

    SciTech Connect (OSTI)

    NONE

    1995-08-30T23:59:59.000Z

    The Pittsburgh Energy Technology Center of the U.S. Department of Energy (DOE) has contracted with Combustion Engineering, Inc. (ABB CE) to perform work on the {open_quotes}Engineering Development of Advanced Coal-Fired Low-Emission Boiler Systems{close_quotes} Project and has authorized ABB CE to complete Phase I on a cost-reimbursable basis and Phases II and III on a cost-share basis. The overall objective of the Project is the expedited commercialization of advanced coal-fired low-emission boiler systems. The specified primary objectives are: (1) NO{sub x} emissions not greater than one-third NSPS. (2) SO{sub x} emissions not greater than one-third NSPS. (3) Particulate emissions not greater than one-half NSPS. The specific secondary objectives are: (1) Improved ash disposability and reduced waste generation. (2) Reduced air toxics emissions. (3) Increased generating efficiency. The final deliverables are a design data base that will allow future coal-fired power plants to meet the stated objectives and a preliminary design of a Commercial Generation Unit. The work in Phase I covered a 24-month period and included system analysis, RD&T Plan formulation, component definition, and preliminary Commercial Generating Unit (CGU) design. Phase II will cover a 15-month period and will include preliminary Proof-of-Concept Test Facility (POCTF) design and subsystem testing. Phase III will cover a 9-month period and will produce a revised CGU design and a revised POCTF design, cost estimate and a test plan. Phase IV, the final Phase, will cover a 36-month period and will include POCTF detailed design, construction, testing, and evaluation.

  4. Flex Fuel Optimized SI and HCCI Engine

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

    mode engine for a blend of gasoline and E85 for the best fuel economy - Development of a cost effective and reliable dual combustion mode engine - Development of a model-based SI...

  5. Engineering scale development of the vapor-liquid-solid (VLS) process for the production of silicon carbide fibrils. Phase 2

    SciTech Connect (OSTI)

    Ohnsorg, R.W.; Hollar, W.E. Jr.; Lau, S.K. [Carborundum Co., Niagara Falls, NY (United States). Technology Div.; Ko, F.K.; Schatz, K. [Advanced Product Development, Bristol, PA (United States)

    1995-04-01T23:59:59.000Z

    As reinforcements for composites, VLS SiC fibrils have attractive mechanical properties including high-strength, high modulus, and excellent creep resistance. To make use of their excellent mechanical properties in a composite, a significant volume fraction (>10%) of aligned, long fibrils (>2 mm) needs to be consolidated in the ceramic matrix. The fibrils must be processed into an assembly that will allow for composite fabrication while maintaining fibril alignment and length. With Advanced Product Development (APD) as the yam fabrication subcontractor, Carborundum investigated several approaches to achieve this goaL including traditional yam-forming processes such as carding and air-vortex spinning and nontraditional processes such as tape forming and wet casting. Carborundum additionally performed an economic analysis for producing 500 and 10,000 pounds of SiC fibrils annually using both conservative and more aggressive processing parameters. With the aggressive approach, the projected costs for SiC fibril production for 500 and 10,000 pounds per year are $1,340/pound and $340/pound, respectively.

  6. EnginEEring capstone engineerSpring 08

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    EnginEEring crEativity capstone engineerSpring 08 As future engineers, students in UA's College ­ it takes creativity. Engineering EmbracES Creativity Crimson is ... #12;capstone engineering society 1 at the Heart of Engineering Alumni 6 Composer's Spirit Lives On 8 Engineering Students Embrace Creativity 14

  7. Heavy Truck Engine Program

    SciTech Connect (OSTI)

    Nelson, Christopher

    2009-01-08T23:59:59.000Z

    The Heavy Duty Truck Engine Program at Cummins embodied three significant development phases. All phases of work strove to demonstrate a high level of diesel engine efficiency in the face of increasingly stringent emission requirements. Concurrently, aftertreatment system development and refinement was pursued in support of these efficiency demonstrations. The program's first phase focused on the demonstration in-vehicle of a high level of heavy duty diesel engine efficiency (45% Brake Thermal Efficiency) at a typical cruise condition while achieving composite emissions results which met the 2004 U.S. EPA legislated standards. With a combination of engine combustion calibration tuning and the development and application of Urea-based SCR and particulate aftertreatment, these demonstrations were successfully performed by Q4 of 2002. The second phase of the program directed efforts towards an in-vehicle demonstration of an engine system capable of meeting 2007 U.S. EPA legislated emissions requirements while achieving 45% Brake Thermal Efficiency at cruise conditions. Through further combustion optimization, the refinement of Cummins Cooled EGR architecture, the application of a high pressure common rail fuel system and the incorporation of optimized engine parasitics, Cummins Inc. successfully demonstrated these deliverables in Q2 of 2004. The program's final phase set a stretch goal of demonstrating 50% Brake Thermal Efficiency from a heavy duty diesel engine system capable of meeting 2010 U.S. EPA legislated emissions requirements. Cummins chose to pursue this goal through further combustion development and refinement of the Cooled EGR system architecture and also applied a Rankine cycle Waste Heat Recovery technique to convert otherwise wasted thermal energy to useful power. The engine and heat recovery system was demonstrated to achieve 50% Brake Thermal Efficiency while operating at a torque peak condition in second quarter, 2006. The 50% efficient engine system was capable of meeting 2010 emissions requirements through the application of NOx and particulate matter reduction techniques proven earlier in the program.

  8. Value Engineering

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

    2002-12-30T23:59:59.000Z

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

  9. Metabolic Engineering VII Conference

    SciTech Connect (OSTI)

    Kevin Korpics

    2012-12-04T23:59:59.000Z

    The aims of this Metabolic Engineering conference are to provide a forum for academic and industrial researchers in the field; to bring together the different scientific disciplines that contribute to the design, analysis and optimization of metabolic pathways; and to explore the role of Metabolic Engineering in the areas of health and sustainability. Presentations, both written and oral, panel discussions, and workshops will focus on both applications and techniques used for pathway engineering. Various applications including bioenergy, industrial chemicals and materials, drug targets, health, agriculture, and nutrition will be discussed. Workshops focused on technology development for mathematical and experimental techniques important for metabolic engineering applications will be held for more in depth discussion. This 2008 meeting will celebrate our conference tradition of high quality and relevance to both industrial and academic participants, with topics ranging from the frontiers of fundamental science to the practical aspects of metabolic engineering.

  10. 112 COLLEGE OF ENGINEERING AND ENGINEERING TECHNOLOGY College of Engineering and Engineering

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    112 COLLEGE OF ENGINEERING AND ENGINEERING TECHNOLOGY College of Engineering and Engineering requirements in interdisciplinary studies, engineering majors need only one interdisciplinary studies course of Engineering and Engineering Technology offer baccalaureate programs leading to the degree Bachelor of Science

  11. Environmental Engineering

    E-Print Network [OSTI]

    Wang, Hai

    and human origins. Civil and Environmental Engineers create, con- struct, and manage the infrastructure water and air pollution as well as industrial and hazardous waste management. They monitor the quality, construc- tion, transportation, environmental engineering, and water resources. The Structural Engineering

  12. Biomedical Engineering

    E-Print Network [OSTI]

    #12;Biomedical Engineering Dr. Kevin Lear, Director, Undergraduate Program Ms. Brett Eppich Beal, Adviser 5280 CSU Engineering Showcase January 29, 2011 #12;SBME ­ Who are We? Director ­ Stuart Tobet Engineering Also Director of Undergraduate Program Staff Brett Eppich Beal ­ Industry Relations, Grant

  13. University , Engineering

    E-Print Network [OSTI]

    Zakharov, Leonid E.

    , Princeton Plasma Physics Laboratory Presented at Seminar of Department of Nuclear Engineering Massachusetts{AC020{76{CHO{3073. Leonid E. Zakharov, Department of Nuclear Engineering, MIT , Feb.26, 2001, Cambridge acting on the guide wall. This design concept opens opportunities for nuclear engineers and technologists

  14. Systems Engineering -MENG Post Graduate Activities Detail & History

    E-Print Network [OSTI]

    Lipson, Michal

    Developer Oakland CA Booz Allen Hamilton Senior Consultant /Systems Engineer Herndon VA Booz Allen Hamilton

  15. Genetic engineering of hematopoietic stem cells to generate invariant natural killer T cells

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    development, leaving HSC engineering the sole approach toGenetic engineering of hematopoietic stem cells to generateT-cell receptor (TCR) gene engineering of hematopoietic stem

  16. West Virginia University 1 Biomedical Engineering

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    West Virginia University 1 Biomedical Engineering Degree Offered · Bachelor of Science in Biomedical Engineering (B.S.Bm.E.) Nature of Program The biomedical engineering discipline is among as demonstrated by their abilities to solve important biomedical engineering problems, and to develop new

  17. Advanced Natural Gas Reciprocating Engine(s)

    SciTech Connect (OSTI)

    Kwok, Doris; Boucher, Cheryl

    2009-09-30T23:59:59.000Z

    Energy independence and fuel savings are hallmarks of the nation’s energy strategy. The advancement of natural gas reciprocating engine power generation technology is critical to the nation’s 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 Caterpillar’s DIGN program under the ARES program. This work has consisted of both modeling and single cylinder engine experiments to quantify DIGN performance. The air handling systems of natural gas engines dissipate a percentage of available energy as a result of both flow losses and turbomachinery inefficiencies. An analytical study was initiated to increase compressor efficiency by employing a 2-stage inter-cooled compressor. Caterpillar also studied a turbo-compound system that employs a power turbine to recover energy from the exhaust gases for improved engine efficiency. Several other component and system investigations were undertaken during the final phase of the program to reach the ultimate ARES goals. An intake valve actuation system was developed and tested to improve engine efficiency, durability and load acceptance. Analytical modeling and materials testing were performed to evaluate the performance of steel pistons and compacted graphite iron cylinder head. Effort was made to improve the detonation sensing system by studying and comparing the performance of different pressure sensors. To reduce unburned hydrocarbon emissions, different camshafts were designed and built to investigate the effect of exhaust valve opening timing and value overlap. 1-D & 3-D coupled simulation was used to study intake and exhaust manifold dynamics with the goal of reducing load in-balance between cylinders. Selective catalytic reduction with on-board reductant generation to reduce NOx emissions was also engine tested. An effective mean to successfully deploy ARES technologies into the energy markets is to deploy demonstration projects in the field. In 2010, NETL and Caterpillar agreed to include a new “opportunity fuel” deliverable and two field demonstrations in the ARES program. An Organic Rankine Cycle system was designed with production intent incorporating lessons learned from the Phase II demonstration. Unfortunately, business conditions caused Caterpillar to cancel this demonstration in 2011. Nonetheless, Caterpillar partnered with a local dealer to deploy an ARES class engine using syngas from a biomass gasifier as

  18. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report 9, October 1, 1994--December 31, 1994

    SciTech Connect (OSTI)

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C. [AMAX Research and Development Center, Golden, CO (United States)

    1995-01-25T23:59:59.000Z

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by design, and construction of a 2-t/hr process development unit (PDU). The PDU will then be operated to generate 200 ton lots of each of three project coals, by each process. The project began in October, 1992 and is scheduled for completion by March, 1997. During Quarter 9 (October--December, 1995), parametric and optimization testing was completed for the Taggart, Sunnyside, and Indiana VII coal using a 12-inch Microcel{trademark} flotation column. The detailed design of the 2-t/hr PDU grinding, flotation, and dewatering circuits neared completion with the specification of the major pieces of capital equipment to be purchased for these areas. Selective agglomeration test work investigated the properties of various industrial grades of heptane for use during bench- and PDU-scale testing. It was decided to use a hydrotreated grade of commercial heptane due to its low cost and low concentration of aromatic compounds. The final Subtask 6.4 CWF Formulation Studies Test Plan was issued. A draft version of the Subtask 6.5 Preliminary Design and Test Plan Report was also issued, discussing the progress made in the design of the bench-scale selective agglomeration unit. PDU construction work moved forward through the issuing of 26 request for quotations and 21 award packages for capital equipment.

  19. The Department of Mechanical Engineering --Engineering Mechanics

    E-Print Network [OSTI]

    Endres. William J.

    undergraduate and graduate courses in thermodynamics, fuel cell systems, sustainable energy systems, and mechanical systems design. Dr. Ellis is the director of the Sustainable Energy Research Program in Virginia. Ellis has 25 years of experience in engineering, research, and education related to the development

  20. Developing Engineered Fuel (Briquettes) Using Fly Ash from the Aquila Coal-Fired Power Plant in Canon City and Locally Available Biomass Waste

    SciTech Connect (OSTI)

    H. Carrasco; H. Sarper

    2006-06-30T23:59:59.000Z

    The objective of this research is to explore the feasibility of producing engineered fuels from a combination of renewable and non renewable energy sources. The components are flyash (containing coal fines) and locally available biomass waste. The constraints were such that no other binder additives were to be added. Listed below are the main accomplishments of the project: (1) Determination of the carbon content of the flyash sample from the Aquila plant. It was found to be around 43%. (2) Experiments were carried out using a model which simulates the press process of a wood pellet machine, i.e. a bench press machine with a close chamber, to find out the ideal ratio of wood and fly ash to be mixed to get the desired briquette. The ideal ratio was found to have 60% wood and 40% flyash. (3) The moisture content required to produce the briquettes was found to be anything below 5.8%. (4) The most suitable pressure required to extract the lignin form the wood and cause the binding of the mixture was determined to be 3000psi. At this pressure, the briquettes withstood an average of 150psi on its lateral side. (5) An energy content analysis was performed and the BTU content was determined to be approximately 8912 BTU/lb. (6) The environmental analysis was carried out and no abnormalities were noted. (7) Industrial visits were made to pellet manufacturing plants to investigate the most suitable manufacturing process for the briquettes. (8) A simulation model of extrusion process was developed to explore the possibility of using a cattle feed plant operating on extrusion process to produce briquettes. (9) Attempt to produce 2 tons of briquettes was not successful. The research team conducted a trial production run at a Feed Mill in La Junta, CO to produce two (2) tons of briquettes using the extrusion process in place. The goal was to, immediately after producing the briquettes; send them through Aquila's current system to test the ability of the briquettes to flow through the system without requiring any equipment or process changes. (10) Although the above attempt failed, the plant is still interested in producing briquettes. (11) An economic analysis of investing in a production facility manufacturing such briquettes was conducted to determine the economic viability of the project. Such a project is estimated to have an internal rate of return of 14% and net present value of about $400,000. (12) An engineering independent study class (4 students) is now working on selecting a site near the power plant and determining the layout of the future plant that will produce briquettes.

  1. Whitacre College of Engineering Industrial Engineering Department

    E-Print Network [OSTI]

    Gelfond, Michael

    Whitacre College of Engineering Industrial Engineering Department Department Chair and Professor of Industrial Engineering. The Industrial Engineering Department at Texas Tech University has a distinguished industrial engineering education and provide appropriate service to the department, university

  2. Mathematics and Engineering Mathematics & Engineering Orientation

    E-Print Network [OSTI]

    Linder, Tamás

    Mathematics and Engineering Mathematics & Engineering Orientation Evening Thursday, January 20, 2011 WELCOME! #12;Mathematics and Engineering Mathematics& EngineeringOrientationProgram Thursday,January20, 2011 1. Program Presentation · Welcome · What is Mathematics & Engineering ? · Why Mathematics

  3. civil engineering College of Engineering and Mines

    E-Print Network [OSTI]

    Hartman, Chris

    civil engineering College of Engineering and Mines Department of Civil and Environmental's degree program can include courses in environmental engineering, engineering management and other areas. An advanced degree in environmental engineering administered within the civil en- gineering department

  4. NREL: Systems Engineering - Models and Tools

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

    and Tools The NREL Systems Engineering Initiative develops, integrates, and analyzes wind energy system models. NREL has developed an overall integrated system analysis tool...

  5. Undergraduate Civil Engineering

    E-Print Network [OSTI]

    Bristol, University of

    of much of the infrastructure that developed and developing countries take for granted. Every reservoir industry. As a small department, one of six in a strongly integrated faculty, we offer a friendly: · environmental and sustainable engineering; · designing and building major structures; · project management

  6. Development

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesData FilesShape, Density,TiO2(110). |Gas-phaseDeveloping a

  7. Development

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesData FilesShape, Density,TiO2(110). |Gas-phaseDeveloping amagnetic

  8. Development of Isooctane Skeletal Mechanisms for Fast and Accurate Predictions of SOC and Emissions of HCCI Engines based on LLNL Detailed Mechanism

    E-Print Network [OSTI]

    Chen, Yi-Hann; Chen, J Y

    2005-01-01T23:59:59.000Z

    and Dibble, R. (2000) HCCI in a CFR Engines : ExperimentsApplied to Simulation of HCCI Combustion, SAE Paper 2002-01-of Start-Of-Combustion in HCCI with Combined Artificial

  9. Biodiesel Emissions Testing with a Modern Diesel Engine - Equipment Only: Cooperative Research and Development Final Report, CRADA Number CRD-10-399

    SciTech Connect (OSTI)

    Williams, A.

    2013-06-01T23:59:59.000Z

    To evaluate the emissions and performance impact of biodiesel in a modern diesel engine equipped with a diesel particulate filter. This testing is in support of the Non-Petroleum Based Fuels (NPBF) 2010 Annual Operating Plan (AOP).

  10. General Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Construction Management and Inspection, Testing and Energization, Engineering and Technical Transmission Services, Transmission Services Organization. Additional...

  11. electrical, engineering

    E-Print Network [OSTI]

    Zhang, Junshan

    and energy engineering biofuels waste conversion to energy public health-technology-environment interactions and colleagues worldwide. Contributing writers Joe Kullman Natalie Pierce Photography Jessica Slater © 2012

  12. Petroleum Engineer

    Broader source: Energy.gov [DOE]

    This position is established to provide an expert analyst and technical authority in petroleum engineering to originate, perform, and review new and continuing data acquisition and analysis,...

  13. Electrical Engineer

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Maintenance, Engineering, (B5500), Huron, SD or...

  14. Electrical Engineer

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Maintenance, Engineering, (B5500) Huron, SD Find out...

  15. Industrial and Systems engineering

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Industrial and Systems engineering COLLEGE of ENGINEERING DepartmentofIndustrialandSystemsEngineering EDGE Engineering Entrepreneur Certificate Program is a great addition to an industrial and systems to expert clinical recommendations. engineering.wayne.edu/isefaculty Industrial and systems engineering

  16. Graduate Studies Geosystems Engineering

    E-Print Network [OSTI]

    Jacobs, Laurence J.

    engineering; natural hazards and strong motion site response analysis and impact on geotechnical systemsGraduate Studies Geosystems Engineering GEOSYSTEMS ENGINEERING Geosystems engineering in geo-based engineering fields. Geosystems engineering, includes geotechnics, geomechanics, geomaterials

  17. Development of improved processing and evaluation methods for high reliability structural ceramics for advanced heat engine applications, Phase 1. Final report

    SciTech Connect (OSTI)

    Pujari, V.K.; Tracey, D.M.; Foley, M.R.; Paille, N.I.; Pelletier, P.J.; Sales, L.C.; Wilkens, C.A.; Yeckley, R.L. [Norton Co., Northboro, MA (United States)

    1993-08-01T23:59:59.000Z

    The program goals were to develop and demonstrate significant improvements in processing methods, process controls and non-destructive evaluation (NDE) which can be commercially implemented to produce high reliability silicon nitride components for advanced heat engine applications at temperatures to 1,370{degrees}C. The program focused on a Si{sub 3}N{sub 4}-4% Y{sub 2}O{sub 3} high temperature ceramic composition and hot-isostatic-pressing as the method of densification. Stage I had as major objectives: (1) comparing injection molding and colloidal consolidation process routes, and selecting one route for subsequent optimization, (2) comparing the performance of water milled and alcohol milled powder and selecting one on the basis of performance data, and (3) adapting several NDE methods to the needs of ceramic processing. The NDE methods considered were microfocus X-ray radiography, computed tomography, ultrasonics, NMR imaging, NMR spectroscopy, fluorescent liquid dye penetrant and X-ray diffraction residual stress analysis. The colloidal consolidation process route was selected and approved as the forming technique for the remainder of the program. The material produced by the final Stage II optimized process has been given the designation NCX 5102 silicon nitride. According to plan, a large number of specimens were produced and tested during Stage III to establish a statistically robust room temperature tensile strength database for this material. Highlights of the Stage III process demonstration and resultant database are included in the main text of the report, along with a synopsis of the NCX-5102 aqueous based colloidal process. The R and D accomplishments for Stage I are discussed in Appendices 1--4, while the tensile strength-fractography database for the Stage III NCX-5102 process demonstration is provided in Appendix 5. 4 refs., 108 figs., 23 tabs.

  18. E85 Optimized Engine

    SciTech Connect (OSTI)

    Stanley Bower

    2011-12-31T23:59:59.000Z

    A 5.0L V8 twin-turbocharged direct injection engine was designed, built, and tested for the purpose of assessing the fuel economy and performance in the F-Series pickup of the Dual Fuel engine concept and of an E85 optimized FFV engine. Additionally, production 3.5L gasoline turbocharged direct injection (GTDI) â??EcoBoostâ?ť engines were converted to Dual Fuel capability and used to evaluate the cold start emissions and fuel system robustness of the Dual Fuel engine concept. Project objectives were: to develop a roadmap to demonstrate a minimized fuel economy penalty for an F-Series FFV truck with a highly boosted, high compression ratio spark ignition engine optimized to run with ethanol fuel blends up to E85; to reduce FTP 75 energy consumption by 15% - 20% compared to an equally powered vehicle with a current production gasoline engine; and to meet ULEV emissions, with a stretch target of ULEV II / Tier II Bin 4. All project objectives were met or exceeded.

  19. Department of Aerospace Engineering

    E-Print Network [OSTI]

    ELECTIVE COURSE SELECTIONS .................................5 DEPARTMENT OF AEROSPACE ENGINEERING PROGRAM AEROSPACE ENGINEERING COOPERATIVE ED & INTERNSHIP PROGRAM...................22 AEROSPACE ENGINEERING CO

  20. Biomedical Engineering Department of Biomedical Engineering

    E-Print Network [OSTI]

    Heller, Barbara

    Biomedical Engineering Department of Biomedical Engineering Wishnick Hall 3255 S. Dearborn Chicago of Biomedical Engineering confers a doctoral degree in biomedical engineering (Ph.D. in Biomedical Engineering with engineering backgrounds can receive a Ph.D. in Biomedical Engineering at IIT and an M.D. from the University

  1. Mechanical Engineering 1 Faculty of engineering, Department of

    E-Print Network [OSTI]

    Engineering with Nuclear Engineering The Mechanical Engineering Department (ME), along with those of Chemical in nuclear engineering. The degree title will be "MEng in Mechanical Engineering with Nuclear EngineeringMechanical Engineering 1 Faculty of engineering, Department of --Mechanical Engineering

  2. EnginEEring ZonE "The Engineering Zone

    E-Print Network [OSTI]

    Tobar, Michael

    EnginEEring ZonE "The Engineering Zone will push the limits in collaborative learning and research, and empower people to change the world. "Winthrop Professor John Dell Dean, Faculty of Engineering, Computing and Mathematics #12;2 | nEw CEntury Campaign ­ EnginEEring ZonE #12;nEw CEntury Campaign ­ EnginEEring ZonE | 3

  3. Geotechnical/Environmental Engineering Intern Manchester, NH

    E-Print Network [OSTI]

    Pohl, Karsten

    Geotechnical/Environmental Engineering Intern Manchester, NH POSITION DESCRIPTION The candidate will provide support for site characterization geotechnical investigations, site development, remediation include, but are not limited to: Interpreting, and presenting, environmental data; performing engineering

  4. Guides: Design/Engineering for Deactivation & Decommissioning

    Broader source: Energy.gov [DOE]

    To ensure development of appropriate levels of engineering detail, DOE-EM’s Office of Deactivation and Decommissioning and Facility Engineering (EM-13) has prepared this guidance for  tailoring a D...

  5. Department of Industrial Engineering Fall 2011 Transmission Component Reverse Engineering and Process Planning

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Industrial Engineering Fall 2011 Transmission Component Reverse Engineering to fabricate the parts in the Industrial Engineering Department Factory for Advanced Manufacturing Education of the transmission to reverse engineer and develop process plans for efficient fabrication in a low volume setting

  6. Mechanical and Manufacturing Engineering Mechatronics Engineering Minor

    E-Print Network [OSTI]

    Calgary, University of

    Mechanical and Manufacturing Engineering Mechatronics Engineering Minor Students pursuing a BSc in mechanical or manufacturing engineering have experience and entrepreneurship. Mechatronics is the synergistic combination of mechanical

  7. Arctic EnginEEring College of Engineering and Mines

    E-Print Network [OSTI]

    Hartman, Chris

    Arctic EnginEEring College of Engineering and Mines Department of Civil and Environmental Engineering Management. See Environmental Engineering and Environmental Quality Science. See Science Engineering 907-474-7241 http://cem.uaf.edu/cee/ MS Degree Minimum Requirements for Degree: 30 credits

  8. Improvements, Evaluation, and Application of 1D Vetem Inversion and Development and Application of 3D Vetem Inversion to Waste Pits at The Idaho National Engineering and Environmental Laboratory

    SciTech Connect (OSTI)

    Weng Cho Chew

    2004-10-27T23:59:59.000Z

    The project aim was the improvement, evaluation, and application of one dimensional (1D) inversion and development and application of three dimensional (3D) inversion to processing of data collected at waste pits at the Idaho National Engineering and Environmental Laboratory. The inversion methods were intended mainly for the Very Early Time Electromagnetic (VETEM) system which was designed to improve the state-of-the-art of electromagnetic imaging of the shallow (0 to about 5m) subsurface through electrically conductive soils.

  9. West Virginia University 1 Department of Chemical Engineering

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    materials, and reaction engineering. These research activities impact economic development, nationalWest Virginia University 1 Department of Chemical Engineering Degrees Offered · Masters of Science in Chemical Engineering · Masters of Science in Engineering with a major in Chemical Engineering · Doctor

  10. NJIT -Biomedical Engineering: WHY PURSUE GRADUATE STUDIES IN BIOMEDICAL ENGINEERING?

    E-Print Network [OSTI]

    Bieber, Michael

    NJIT - Biomedical Engineering: WHY PURSUE GRADUATE STUDIES IN BIOMEDICAL ENGINEERING? The last half-century has seen an unparalleled explosion in new medical knowledge, leading to the creation of biomedical, with the development of new diagnostics and treatments for cancer, diabetes, stroke, and other diseases. Biomedical

  11. Engineering Project Management Using The Engineering Cockpit

    E-Print Network [OSTI]

    Engineering Project Management Using The Engineering Cockpit A collaboration platform for project managers and engineers Thomas Moser, Richard Mordinyi, Dietmar Winkler and Stefan Biffl Christian Doppler Laboratory "Software Engineering Integration for Flexible Automation Systems" Vienna University of Technology

  12. Engineering Statistics From "Engineering Statistics" , Top &

    E-Print Network [OSTI]

    Kovintavewat, Piya

    Engineering Statistics From "Engineering Statistics" , Top & Wiley, Prapaisri & Pongchanun 2 From "Engineering Statistics" , Top & Wiley, Prapaisri & Pongchanun 3 " "(Sample) (Sampling) ""(Population) " "(Statistics) ""(Parameter) From "Engineering Statistics" , Top & Wiley, Prapaisri

  13. in Engineering Sustainable Product Creation

    E-Print Network [OSTI]

    van der Torre, Leon

    engineers who are conscious in the use of all resources, (e.g. energy efficiency, light weight design. Focus on energy, environment and sustainbale growth The Master of Science in Engineering aims to educate, assembly time), but are also trained to develop products that minimize waste of e.g. material, space

  14. Engineering 10 Engineering Design and Analysis

    E-Print Network [OSTI]

    Agogino, Alice M.

    in hands-on, creative engineering projects; · provide an introduction to different fields of engineering1 Engineering 10 Engineering Design and Analysis Spring, 2009 Faculty Alice Agogino, Mechanical Engineering, Lecture Section 1, 2 Ray Seed, Civil and Environmental Engineering, Lecture Section 3 Xin Guo

  15. Quality engineering as a profession.

    SciTech Connect (OSTI)

    Kolb, Rachel R.; Hoover, Marcey L.

    2012-12-01T23:59:59.000Z

    Over the course of time, the profession of quality engineering has witnessed significant change, from its original emphasis on quality control and inspection to a more contemporary focus on upholding quality processes throughout the organization and its product realization activities. This paper describes the profession of quality engineering, exploring how today's quality engineers and quality professionals are certified individuals committed to upholding quality processes and principles while working with different dimensions of product development. It also discusses the future of the quality engineering profession and the future of the quality movement as a whole.

  16. Harmonic engine

    DOE Patents [OSTI]

    Bennett, Charles L. (Livermore, CA)

    2009-10-20T23:59:59.000Z

    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.

  17. engineering Mathematical

    E-Print Network [OSTI]

    Patriksson, Michael

    thesis for the degree of licentiate of engineering On Some Problems in Systems Biology Biology and Geometric Flows Tobias Geb ack c Tobias Geb ack, 2005 Licentiate Thesis ISSN 1652-9715/No

  18. Mechanical engineering Department Seminar

    E-Print Network [OSTI]

    Lin, Xi

    Mechanical engineering Department Seminar Eric Suuberg Professor Brown University Another Reason, chemicals of anthropogenic origin can migrate from soil into houses, invis- ibly, over time, impacting the soil gas migration problem, and used these to develop simple analytical approaches to estimating

  19. Computer Science Engineering &

    E-Print Network [OSTI]

    Rimon, Elon

    2013 Clean-Tech Healthcare Computer Science Engineering & Physical Science #12;© June 2013. Technion Research Development Foundation. Technion - Israel Institute of Technology Sixth Edition. #12;Technion - Israel Institute of Technology 1 This past year has been dynamic for T3 , the commercialization

  20. DATA SEARCH ENGINE INTRODUCTION

    E-Print Network [OSTI]

    Meng, Weiyi

    are performed every day. The Web consists of the Surface Web and the Deep Web (Hidden Web or Invisible Web of a page allows the page to be fetched directly. In contrast, the Deep Web contains pages that cannotD DATA SEARCH ENGINE INTRODUCTION The World Wide Web was first developed by Tim Berners- Lee

  1. Sorbent Testing for the Solidification of Organic Process Waste streams from the Radiochemical Engineering Development Center at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Bickford, J.; Foote, M. [MSE Technology Applications, Inc., Montana (United States); Taylor, P. [Oak Ridge National Laboratory, Oak Ridge, Tennessee (United States)

    2008-07-01T23:59:59.000Z

    The U.S. Department of Energy (DOE) has tasked MSE Technology Applications, Inc. (MSE) with evaluating various sorbents to solidify the radioactive liquid organic waste from the Radiochemical Engineering Development Center (REDC) at Oak Ridge National Laboratory (ORNL). REDC recovers and purifies heavy elements (berkelium, californium, einsteinium, and fermium) from irradiated targets for research and industrial applications. Both aqueous and organic waste streams are discharged from REDC. Organic waste is generated from the plutonium/uranium extraction (PUREX), Cleanex, and Pubex processes.1 The PUREX waste derives from an organic-aqueous isotope separation process for plutonium and uranium fission products, the Cleanex waste derives from the removal of fission products and other impurities from the americium/curium product, and the Pubex waste is derived from the separation process of plutonium from dissolved targets. An aqueous waste stream is also produced from these separation processes. MSE has been tasked to test a grouting formula for the aqueous waste stream that includes specially formulated radioactive shielding materials developed by Science and Technology Applications, LLC. This paper will focus on the sorbent testing work. Based on work performed at Savannah River Site (SRS) (Refs. 1, 2), ORNL tested and evaluated three sorbents capable of solidifying the PUREX, Pubex, and Cleanex waste streams and a composite of the three organic waste streams: Imbiber Beads{sup R} IMB230301 (Imbiber Beads), Nochar A610 Petro Bond, and Petroset II Granular{sup TM} (Petroset II-G). Surrogates of the PUREX, Pubex, Cleanex, and a composite organic waste were used for the bench-scale testing. Recommendations resulting from the ORNL testing included follow-on testing by MSE for two of the three sorbents: Nochar Petro Bond and Petroset II-G. MSE recommended that another clay sorbent, Organoclay BM-QT-199, be added to the test sequence. The sorbent/surrogate combinations were tested at bench scale, 19-liter (L) [5-gallon (gal)] bucket scale, and 208-L (55-gal) drum scale. The testing performed by MSE will help ORNL select the right solidification materials and wasteform generation methods for the design of a new treatment facility. The results could also be used to help demonstrate that ORNL could meet the waste acceptance criteria for the ultimate disposal site for the waste-forms. The organics will be solidified as transuranic waste for disposal at the Waste Isolation Pilot Plant, and the aqueous waste stream will be grouted and disposed of at the Nevada Test Site as low-level waste if real waste testing indicates similar results to the surrogate testing. The objective of this work was to identify a sorbent capable of solidifying PUREX, Pubex, and Cleanex organic wastes individually and a composite of the three organic waste streams. The sorbent and surrogate combinations must also be compatible with processing equipment and maintain stability under a variety of conditions that could occur during storage/shipment of the solidified wastes. (authors)

  2. Engineering Guidebook Bioengineering

    E-Print Network [OSTI]

    Chen, Yiling

    Engineering Guidebook 2014-2015 Bioengineering Electrical Environmental Mechanical #12;Harvard SEAS Engineering Guidebook 2 What is engineering? In the simplest terms, engineers provide solutions to the world technologies, to protecting vital ecosystems by controlling pollution. At its core, engineering

  3. ELECTRICAL ENGINEERING EECS Department

    E-Print Network [OSTI]

    ELECTRICAL ENGINEERING EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers master of science degrees in computer science, electrical engineering

  4. Engineering and Applied

    E-Print Network [OSTI]

    Stowell, Michael

    > Computer Science > Electrical, Computer, and Energy Engineering > Mechanical Engineering 11, Computational Science and Engineering, Energy Systems and Environmental Sustainability, Materials ScienceCollege of Engineering and Applied Science Contact Robert H. Davis, Engineering Dean 303

  5. COMPUTER ENGINEERING EECS Department

    E-Print Network [OSTI]

    COMPUTER ENGINEERING EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers Master of Science degrees in computer science, electrical engineering

  6. MECHANICAL ENGINEERING Ross Schlueter

    E-Print Network [OSTI]

    MECHANICAL ENGINEERING Ross Schlueter Engineering Deputy For Mechanical Engineering Russ Wells Mechanical Engineering Department Deputy ELECTRONICS, SOFTWARE & INSTRUMENTATION ENGINEERING Henrik von Der Sen Mechanical Admin. Assist. Joan Wolter Electronics Admin. Assist. Marilyn Wong Division Admin

  7. MMEECCHHAANNIICCAALL ENGINEERING PROGRAM

    E-Print Network [OSTI]

    Fernandez, Eduardo

    for admission to the Department of Ocean and Mechanical Engineering in the Mechanical Engineering ProgramMMEECCHHAANNIICCAALL ENGINEERING PROGRAM UNDERGRADUATE ADMISSION REQUIREMENTS To be eligible Fundamentals of Engineering* 3 Engineering Graphics* 3 Electives 6 Total: 60 NOTE: Electives may include

  8. Department of Biomedical Engineering

    E-Print Network [OSTI]

    Stormo, Gary

    Department of Biomedical Engineering Undergraduate Studies Manual 2011­2012 #12;Biomedical Introduction to Biomedical Engineering 3 Biomedical Engineering at Washington University 4 Career Opportunities 5 Core Curriculum 6 Biomedical Engineering Electives 7 School of Engineering Electives 8 Sample

  9. Department of Biomedical Engineering

    E-Print Network [OSTI]

    Stormo, Gary

    Department of Biomedical Engineering Undergraduate Studies Manual 2012­2013 #12;Biomedical Introduction to Biomedical Engineering 3 Biomedical Engineering at Washington University 4 Career Opportunities 5 Core Curriculum 6 Biomedical Engineering Electives 7 School of Engineering Electives 8 Sample

  10. The Stiller-Smith, cross-slider engine: A balanced engine concept

    SciTech Connect (OSTI)

    Smith, J.E.; Nesbit, S.; Churchill, R.

    1987-01-01T23:59:59.000Z

    The Stiller-Smith Engine employs a double cross-slider that has several advantageous dynamic characteristics. These characteristics are described and developed analytically. This paper also develops and presents the force equations that describe the two-dimensional model of this engine. The necessary requirements to produce a balanced engine are derived and evaluated analytically.

  11. civil EnginEEring College of Engineering and Mines

    E-Print Network [OSTI]

    Hartman, Chris

    civil EnginEEring College of Engineering and Mines Department of Civil and Environmental Engineering 907-474-7241 http://cem.uaf.edu/cee/ McE, MS Degrees Minimum Requirements for Degrees: 30 credits Civil engineers plan, design and supervise the construction of facilities essential to modern life

  12. ENGINEERS' DAY 2011 ACTIVITIES 1800 Engineering Hall, 1415 Engineering Drive

    E-Print Network [OSTI]

    Sheridan, Jennifer

    , Operations Support Exelon Nuclear Warrenville, Illinois Brian J. Rauch Vice President, Engineering John DeereENGINEERS' DAY 2011 ACTIVITIES 1800 Engineering Hall, 1415 Engineering Drive 5:30 SOCIAL HOUR · Distinguished Achievement Awards · Early-Career Achievement Award · College of Engineering faculty and staff

  13. FACULTY OF ENGINEERING FALL Engineering

    E-Print Network [OSTI]

    Barthelat, Francois

    be significant," Mi says. Brochu's team engineers an advanced welding process Manipulating nanomaterials to applications having a static load, which is a significant constraint to their widespread use. Hydro-Québec Nano

  14. Systems Engineering Advancement Research Initiative

    E-Print Network [OSTI]

    de Weck, Olivier L.

    departments and programs have been developed in response to higher demand for skilled engineers who can think) at the Massachusetts Institute of Technology (MIT), a new kind of interdisciplinary academic unit that spans most

  15. MECHANICAL ENGINEERING What is Mechanical

    E-Print Network [OSTI]

    , development, and manufacture of gas turbine and other aircraft engines; design and construction of electrical in hydraulic and pumping systems; study of heat flow, ranging from boilers and automotive radiators to heat

  16. UNIVERSITY OF CONNECTICUT ARCHITECTURAL AND ENGINEERING SERVICES

    E-Print Network [OSTI]

    Holsinger, Kent

    UNIVERSITY OF CONNECTICUT ARCHITECTURAL AND ENGINEERING SERVICES PLANNING AND PROGRAM DEVELOPMENT department does require the submission of a "Space Change Form" to Architectural and Engineering Services Notification Form Page 1 of 3 #12;UNIVERSITY OF CONNECTICUT ARCHITECTURAL AND ENGINEERING SERVICES PLANNING

  17. Mathematics and Engineering at Queen's University

    E-Print Network [OSTI]

    Linder, Tamás

    Mathematics and Engineering at Queen's University In response to the need in industrial research and development for engineers with a greater knowledge of applied mathematics and modelling techniques, Queen's Univer- sity offers a unique program in Mathematics and Engineering. This program, the only one of its

  18. Online Programs Master of Science: Systems Engineering

    E-Print Network [OSTI]

    Shepard, Kenneth

    : Choose 4 or 5 courses (12 or 15 credits) APPH E4130: Physics of Solar Energy EAEE E4150: Air Pollution CIEE E4252: Environmental Engineering EAEE E4190: Photovoltaic Systems Engineering and Sustainability: Managing Engineering and Construction Processes ECIA W4100: Management and Development of Water Systems

  19. OCEAN DRILLING PROGRAM LEG 132 ENGINEERING PROSPECTUS

    E-Print Network [OSTI]

    OCEAN DRILLING PROGRAM LEG 132 ENGINEERING PROSPECTUS WESTERN AND CENTRAL PACIFIC Mr. Michael A. Storms Supervisor of Development Engineering Ocean Drilling Program Texas A & M University College Manager of Engineering and Drilling Operations ODP/TAMU Louis E. Garrison Deputy Director ODP

  20. Strategic Plan The School of Engineering

    E-Print Network [OSTI]

    of knowledge of the field of engineering, and assist in the economic development of the state and nation; and 310-Year Strategic Plan 2003-2013 The School of Engineering at the University of Kansas KU School of Engineering 1 Eaton Hall (785) 864-2930 (voice) (785) 864-5445 (fax) sbell@ku.edu #12;Executive Summary

  1. The role of the United States Water Resources Engineering Community in responding to the water related needs of the developing world

    E-Print Network [OSTI]

    Ormond, Timothy Paul

    1993-01-01T23:59:59.000Z

    . 5 Structure of Research. ? II DEVELOPING COUNTRIES AND THE DEVELOPMENT PROCESS. . . . . 2. 1 Defining Development. . 2. 2 Defining World Regions. 2. 3 Development Indicators . . 2. 4 The Process of Development. 20 34 IH THE ROLE OF WATER... Benefits. . 4. 3 The Interrelationship of Benefits. . 57 57 63 CHAPTER V U. S. INVOLVEMENT IN DEVELOPING COUNTRIES??. 5. 1 Need For U. S. Involvement. . 5. 2 General Assistance 5. 3 Water Resources Sector. Page 66 66 71 VI CHANNELS...

  2. Engineering task plan for the development, fabrication and installation of rotary mode core sample truck grapple hoist box level wind system

    SciTech Connect (OSTI)

    BOGER, R.M.

    1999-05-12T23:59:59.000Z

    This Engineering Task Plan is to design, generate fabrication drawings, fabricate, test, and install the grapple hoist level wind system for Rotary Mode Core Sample Trucks (RMCST) 3 and 4. Deliverables will include generating fabrication drawings, fabrication of one level wind system, updating fabrication drawings as required, and installation of level wind systems on RMCST 3 or 4. The installation of the level wind systems will be done during a preventive maintenance outage.

  3. Develop the dual fuel conversion system for high output, medium speed diesel engines. Quarterly report number 4, July--September, 1997

    SciTech Connect (OSTI)

    NONE

    1997-09-23T23:59:59.000Z

    This quarter started out with fresh ability to perform sustained engine operation on gas because of the successful operation of the gas compressor last quarter. The authors have completed baseline tests recording emissions and efficiency numbers. This gives the authors data that they have never before been able to acquire in the facility. In addition to the baseline data they have recorded data with a host of additional engine variables. These variables include the adjustments of ignition timing, air fuel ratio, air inlet temperatures and some propane seeding of the injected gas. With the background data on record they will be able to properly measure the level of positive impact that the port gas injection system provides. The remaining time in this quarter has been focused on completing the application of the port style gas injection system. The next steps in this project all pivot on the application of this port injection system. They have also progressed in the evaluation of the cylinder/engine monitoring system.

  4. Modeling of engine sprays

    SciTech Connect (OSTI)

    Bracco, F.V.

    1985-01-01T23:59:59.000Z

    Atomization and full-cone sprays from single cylindrical orifices are considered. The following subjects are reviewed: the structure of the breakup region; the structure of the far field; modern models that, given the outcome of the breakup process, compute the steady and transient of sprays; some comparisons with detailed measurements; and some practical applications. The following conclusions are reached: the spray breakup and the development regions are the most relevant in engine applications; the inner structure of the breakup region is still largely unknown; two- and three-dimensional spray models are available but remain mostly untested, particularly in their vaporization and combustion components, in part because of a lack of accurate measurements in controlled engine-type environments; engine applications of such models are, nonetheless, recommended for very valuable learning, interpretative, and exploratory studies, but not for predictions.

  5. Automotive Component Product Development Enhancement

    E-Print Network [OSTI]

    Automotive Component Product Development Enhancement Through Multi-Attribute System Design Engineering Systems Division #12;Automotive Component Product Development Enhancement Through Multi of Science in Engineering and Management February 2005 ABSTRACT Automotive industry is facing a tough period

  6. Michigan: General Motors Optimizes Engine Valve Technology |...

    Energy Savers [EERE]

    has resulted in new engine valve technology on the 2014 Chevrolet Impala. EERE's Vehicle Technologies Office supported the research that led to this technical development...

  7. Interdisciplinary General Engineer/Physical Scientist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as an Interdisciplinary General Engineer/Physical Scientist supporting advanced lightweight materials technology development and manufacturing...

  8. APPA Engineering and Operations Technical Conference

    Office of Energy Efficiency and Renewable Energy (EERE)

    The 2014 APPA Engineering and Operations Technical Conference is designed for public power professionals charged with designing, developing, and maintaining the nation's electric system.

  9. Sandia National Laboratories: Materials Science and Engineering...

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

    CapabilitiesCapabilitiesMaterials Science and Engineering Support for Microsystems-Enabled Photovoltaic Grand Challenge Laboratory-Directed Research and Development Project...

  10. Vehicle Technologies Office: 2014 Advanced Combustion Engine...

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

    Advanced Combustion Engine research and development (R&D) subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive...

  11. Grid Engineering for Accelerated Renewable Energy Deployment

    Broader source: Energy.gov [DOE]

    The SunShot Grid Engineering for Accelerated Renewable Energy Deployment (GEARED) program supports increased power system research, development, and analytical capacity while simultaneously growing...

  12. Engineering AnteaterDrive

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Rockw ell & M DEA Engineering Tower AnteaterDrive AnteaterDrive East Peltason Drive EastPeltasonDrive East Peltason Drive Anteater Parking Structure EngineeringServiceRoad Engineering Laboratory Facility Engineering Gateway Engineering Hall AIRB Calit2 Engineering Lecture Hall Campus Building Engineering Building

  13. college of engineering Undergraduate

    E-Print Network [OSTI]

    Tullos, Desiree

    » Manufacturing engineering » Mechanical engineering » nuclear engineering » radiation Health Physics OSU Cascades » industrial engineering » Materials Science » Mechanical engineering » Medical Physics » nuclear engineeringcollege of engineering FACT SHEET Undergraduate » Bioengineering » chemical engineering » civil

  14. college of engineering Undergraduate

    E-Print Network [OSTI]

    » Mechanical engineering » nuclear engineering » radiation Health Physics OSU Cascades » computer Science engineering » Materials Science » Mechanical engineering » Medical Physics » nuclear engineering » radiationcollege of engineering FACT SHEET Undergraduate » Bioengineering » chemical engineering » civil

  15. Development Development

    E-Print Network [OSTI]

    Programme 2007 - 2010 The aim of the Timber Development Programme (TDP) is "to contribute to the sustainable development to underpin sustainable forest management and support economic growth and employment acrossDevelopment Timber Development Programme 2007 - 2010 #12;2 | Timber Development Programme 2007

  16. Dorothean Chair in Engineering School of Engineering

    E-Print Network [OSTI]

    Hayden, Nancy J.

    and service, and will have an earned doctorate in engineering or a closely related field. The new faculty of the academic community through their research, teaching, and service. The School of Engineering valuesDorothean Chair in Engineering School of Engineering College of Engineering & Mathematical Sciences

  17. College of Engineering College of Engineering

    E-Print Network [OSTI]

    Stephens, Graeme L.

    of Engineering is to provide high quality teaching, advising, research, outreach, and service in a land grantCollege of Engineering _______________ 2.8 Page 1 College of Engineering Office in Engineering Professor Thomas Siller, Associate Dean UNDERGRADUATE MAJORS Biomedical Engineering Chemical and Biological

  18. Industrial & Systems Engineering Areas of Engineering Interests

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Industrial & Systems Engineering Areas of Engineering Interests The Department of Industrial and Systems Engineering understands our students may work as Industrial Engineers in other engineering industries, and to help prepare them for these careers, the ISE Areas of Interest was formulated. The courses

  19. College of Engineering and Science ENGINEERING AND

    E-Print Network [OSTI]

    Bolding, M. Chad

    87 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering educational oppor- tunities. The innovative combination of engineering and science disciplines that comprises.clemson.edu/ces. Minors Engineering and science students can complement their majors by selecting minor concentrations

  20. College of Engineering WORLD-CLASS ENGINEERING

    E-Print Network [OSTI]

    Maroncelli, Mark

    College of Engineering WORLD-CLASS ENGINEERING in Learning, Discovery and Engagement 2014-2019 STRATEGY #12;College of Engineering PREAMBLE The College of Engineering at Penn State is a leading academy, research enterprise and service to the global engineering community. Innovation is a hallmark of Penn State

  1. College of Engineering and Science ENGINEERING

    E-Print Network [OSTI]

    Stuart, Steven J.

    81 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering.clemson.edu. Minors Engineering and science students can complement their majors by selecting minor concentrations of study. Available minors include Bioengineering, Environmental Engineering, International Engi- neering

  2. College of Engineering and Science ENGINEERING AND

    E-Print Network [OSTI]

    Stuart, Steven J.

    91 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering educational oppor- tunities. The innovative combination of engineering and science disciplines that comprises.clemson.edu/ces. Minors Engineering and science students can complement their majors by selecting minor concentrations

  3. Faculty of Engineering Engineering and Computing

    E-Print Network [OSTI]

    Walkley, Mark

    Faculty of Engineering Engineering and Computing Postgraduate Masters Courses 2015 TOP 100 UNIVERSITY FOR ENGINEERING AND TECHNOLOGY Tim es H igher W orld U niversity Rankings #12;UNIVERSITY OF LEEDS FACULTY OF ENGINEERING www.engineering.leeds.ac.uk POSTGRADUATE MASTERS COURSES 2015 2 The University

  4. Dept. of Mechanical Engineering 1500 Engineering Dr.

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Dept. of Mechanical Engineering 1500 Engineering Dr. University of Wisconsin ­ Madison Madison, WI. of Mechanical Engineering 2008 ­ Present Director of Engine Research Center 2003 ­ 2007 Associate Professor ­ 1995 Research Assistant Stanford University, Stanford, CA 1984 ­ 1989 Research Engineer Flow Research

  5. Electrical and Computer Engineering Electrical Engineering

    E-Print Network [OSTI]

    Heller, Barbara

    Electrical and Computer Engineering Electrical Engineering Department Website: www.iit.edu/engineering/ece Electrical engineering is concerned with the generation, transmission, and utilization of electrical energy and with the transmitting and processing of information. Electrical engineers are involved in the analysis, design, and pro

  6. StormwaterStormwater EngineeringEngineering

    E-Print Network [OSTI]

    Hunt, William F.

    ­ Water Harvesting #12;2 "We Bring Engineering to Life"BAE Stormwater Engineering GroupBAE Stormwater Harvesting: Balance ofWater Harvesting: Balance of Water Supply & DemandWater Supply & Demand 0 5 10 15 20 25 Bring Engineering to Life"BAE Stormwater Engineering GroupBAE Stormwater Engineering Group Water

  7. Engineering the global ecosystem

    E-Print Network [OSTI]

    Stringfellow, William T.; Jain, Ravi

    2010-01-01T23:59:59.000Z

    of humans deliberately engineering agricultural landscapes.010-0302-8 EDITORIAL Engineering the global ecosystemtale about human explorers engineering the ecosystem of Mars

  8. Science Technology Engineering Math Science Technology Engineering Math Mechanical Engineering Aerospace Engineering

    E-Print Network [OSTI]

    Zhou, Chongwu

    Science Technology Engineering Math Science Technology Engineering Math Mechanical Engineering Soil Science Sound and Vibrations Wavemaker Kazoo/Flute Harmonica Dancing doggie College

  9. Develop the dual fuel conversion system for high output, medium speed diesel engines. Quarterly report number 3, April 1--June 30, 1997

    SciTech Connect (OSTI)

    NONE

    1997-06-30T23:59:59.000Z

    This quarter the project focused primarily in two basic areas. Approximately 60% of the time was applied at continuing to manufacture and test alternate designs of the diesel prechamber and its associated auxiliary equipment. Approximately 23% time was applied to the hydraulic actuation of the gas injector and the design work of applying the gas injector to the engines cylinder liner. The remaining 17% time was spread over a number of areas two of which include the completion of knock detection system and test facility calibration and service.

  10. Harmonic engine

    DOE Patents [OSTI]

    Bennett, Charles L.; Sewall, Noel; Boroa, Carl

    2014-08-19T23:59:59.000Z

    An engine based on a reciprocating piston engine that extracts work from pressurized working fluid. The engine includes a harmonic oscillator inlet valve capable of oscillating at a resonant frequency for controlling the flow of working fluid into of the engine. In particular, the inlet valve includes an inlet valve head and a spring arranged together as a harmonic oscillator so that the inlet valve head is moveable from an unbiased equilibrium position to a biased closed position occluding an inlet. Upon releasing the inlet valve the inlet valve head undergoes a single oscillation past the equilibrium positio to a maximum open position and returns to a biased return position close to the closed position to choke the flow and produce a pressure drop across the inlet valve causing the inlet valve to close. Protrusions carried either by the inlet valve head or piston head are used to bump open the inlet valve from the closed position and initiate the single oscillation of the inlet valve head, and protrusions carried either by the outlet valve head or piston head are used to close the outlet valve ahead of the bump opening of the inlet valve.

  11. Undergraduate Engineering

    E-Print Network [OSTI]

    Bristol, University of

    , spacecraft, Formula 1 or wind power, then this is the course for you. Our degrees focus on the technical material that interests you from the start, ensuring theoretical ideas are set clearly in a practical Laboratory for Advanced Dynamic Engineering (BLADE) ­ fantastic world-class facilities for cutting

  12. Value Engineering

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

    2004-01-07T23:59:59.000Z

    To establish Department of Energy (DOE) value engineering policy that meets the requirements of Public Law 104-106, Section 4306 as codified by 41 United States Code 432. Canceled by DOE N 251.94. Does not cancel other directives.

  13. College of Engineering EE Electrical Engineering

    E-Print Network [OSTI]

    MacAdam, Keith

    College of Engineering EE Electrical Engineering KEY: # = new course * = course changed = course dropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 EE 101 CREATIVITY AND DESIGN IN ELECTRICAL AND COMPUTER ENGINEERING. (3

  14. Chemical and Petroleum Engineering Petroleum Engineering Minor

    E-Print Network [OSTI]

    Calgary, University of

    Chemical and Petroleum Engineering Petroleum Engineering Minor Students their skills by taking a minor in petroleum engineering. Energy is the largest global industry at $3 trillion annually, and petroleum supplies 60 percent

  15. HCCI Engine Optimization and Control

    SciTech Connect (OSTI)

    Rolf D. Reitz

    2005-09-30T23:59:59.000Z

    The goal of this project was to develop methods to optimize and control Homogeneous-Charge Compression Ignition (HCCI) engines, with emphasis on diesel-fueled engines. HCCI offers the potential of nearly eliminating IC engine NOx and particulate emissions at reduced cost over Compression Ignition Direct Injection engines (CIDI) by controlling pollutant emissions in-cylinder. The project was initiated in January, 2002, and the present report is the final report for work conducted on the project through December 31, 2004. Periodic progress has also been reported at bi-annual working group meetings held at USCAR, Detroit, MI, and at the Sandia National Laboratories. Copies of these presentation materials are available on CD-ROM, as distributed by the Sandia National Labs. In addition, progress has been documented in DOE Advanced Combustion Engine R&D Annual Progress Reports for FY 2002, 2003 and 2004. These reports are included as the Appendices in this Final report.

  16. Preparing for Transfer Biological Engineering

    E-Print Network [OSTI]

    Walter, M.Todd

    Environmental Engineering Game Design Industrial Systems & Information Technology Information Science MaterialsPreparing for Transfer Majors: Biological Engineering Chemical Engineering Civil Engineering Computer Science Electrical & Computer Engineering Engineering Physics Environmental Engineering

  17. Engineering n About the Degrees

    E-Print Network [OSTI]

    Delene, David J.

    Engineering n About the Degrees The College of Engineering & Mines at the University of North Dakota prepares you for the responsible practice of professional engineering. The College offers programs in Chemical Engineering, Civil Engineering, Electrical Engineering, Geological Engineering, Mechanical

  18. TRISO Fuel Performance: Modeling, Integration into Mainstream Design Studies, and Application to a Thorium-fueled Fusion-Fission Hybrid Blanket

    E-Print Network [OSTI]

    Powers, Jeffrey

    2011-01-01T23:59:59.000Z

    of a Hybrid Fusion-Fission Nuclear Energy System. ” Thesis.hybrid fusion-fission Laser Inertial Fusion-based Energy (LIFE) systems.Hybrid LIFE Engines Laser Inertial Fusion-based Energy (LIFE) systems

  19. Future Climate Engineering Solutions

    E-Print Network [OSTI]

    Future Climate Engineering Solutions Joint report 13 engineering participating engeneering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Engineering Solutions ­ A Climate call from engineers. . . . . . . . . . . . . . . . . . . . .23 Summaries of National Reports . . . . . . . . . . . . . . . . . . . .25 Summary of The Climate Plan

  20. DEPARTMENTS Architecture & Civil Engineering

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Communications Services Faculty of Science Faculty of Engineering & Design Faculty of Humanities & SocialDEPARTMENTS Architecture & Civil Engineering Biology & Biochemistry Chemical Engineering Chemistry Computer Science Economics Education Electronic & Electrical Engineering European Studies & Modern