National Library of Energy BETA

Sample records for design service systems

  1. Healthcare product-service system characterisation - implications for design

    E-Print Network [OSTI]

    Yip, Man Hang

    2015-06-30

    the Cambridge Service Alliance. For introducing me to service design and medical device design: Krista Keränen and Jon Johnson. For introducing me to actor-network theory: Alexander Orona. For broadening my knowledge of healthcare regulations: Alan Davies... is an unprecedented, enduring, and pervasive “global phenomenon”, affecting economic, social, and political aspects of life (Population Division DESA United Nations, 2002). On the one hand, there is a growing demand for new medical technologies from healthcare...

  2. Effective Ancillary Services Market Designs on High Wind Power Penetration Systems: Preprint

    SciTech Connect (OSTI)

    Ela, E.; Kirby, B.; Navid, N.; Smith, J. C.

    2011-12-01

    This paper focuses on how the ancillary service market designs are implemented and how they may require changes on systems with greater penetrations of variable renewable energy suppliers, in particular wind power. Ancillary services markets have been developed in many of the restructured power system regions throughout the world. Ancillary services include the services that support the provision of energy to support power system reliability. The ancillary services markets are tied tightly to the design of the energy market and to the physics of the system and therefore careful consideration of power system economics and engineering must be considered in their design. This paper focuses on how the ancillary service market designs are implemented and how they may require changes on systems with greater penetrations of variable renewable energy suppliers, in particular wind power.

  3. Designing Efficient Systems Services and Primitives for Next-Generation Data-Centers

    E-Print Network [OSTI]

    Panda, Dhabaleswar K.

    Designing Efficient Systems Services and Primitives for Next-Generation Data-Centers K08) #12;Designing Efficient Systems Services and Primitives for Next-Generation Data-Centers K University {vaidyana, narravul, balaji, panda}@cse.ohio-state.edu Abstract Current data-centers lack

  4. Yima1: Design and Evaluation of a Streaming Media System for Residential Broadband Services

    E-Print Network [OSTI]

    Shahabi, Cyrus

    .g., distance learning, movie-on-demand) via currently available broadband connections to residential homesYima1: Design and Evaluation of a Streaming Media System for Residential Broadband Services Roger gained from streaming near NTSC quality video and audio to residential locations within a metropolitan

  5. : Design and Evaluation of a Streaming Media System for Residential Broadband Services

    E-Print Network [OSTI]

    Shahabi, Cyrus

    1 Yima : Design and Evaluation of a Streaming Media System for Residential Broadband Services video and audio to residential locations within a metropolitan area. We investigated the feasibility, which indicate that streaming applications, such as movie-on-demand,are not only technically feasible

  6. Assembly cell layout and Kanban system design for an oilfield services company

    E-Print Network [OSTI]

    Liu, Junying, M. Eng. Massachusetts Institute of Technology

    2010-01-01

    The thesis describes the layout design of new gauge assembly lab for an oilfield services company. A relationship diagram was created to categorize all the workstations and activities in the assembly line. Three layouts ...

  7. In-Service Design & Performance Prediction of Advanced Fusion Material Systems by Computational Modeling and Simulation

    SciTech Connect (OSTI)

    G. R. Odette; G. E. Lucas

    2005-11-15

    This final report on "In-Service Design & Performance Prediction of Advanced Fusion Material Systems by Computational Modeling and Simulation" (DE-FG03-01ER54632) consists of a series of summaries of work that has been published, or presented at meetings, or both. It briefly describes results on the following topics: 1) A Transport and Fate Model for Helium and Helium Management; 2) Atomistic Studies of Point Defect Energetics, Dynamics and Interactions; 3) Multiscale Modeling of Fracture consisting of: 3a) A Micromechanical Model of the Master Curve (MC) Universal Fracture Toughness-Temperature Curve Relation, KJc(T - To), 3b) An Embrittlement DTo Prediction Model for the Irradiation Hardening Dominated Regime, 3c) Non-hardening Irradiation Assisted Thermal and Helium Embrittlement of 8Cr Tempered Martensitic Steels: Compilation and Analysis of Existing Data, 3d) A Model for the KJc(T) of a High Strength NFA MA957, 3e) Cracked Body Size and Geometry Effects of Measured and Effective Fracture Toughness-Model Based MC and To Evaluations of F82H and Eurofer 97, 3-f) Size and Geometry Effects on the Effective Toughness of Cracked Fusion Structures; 4) Modeling the Multiscale Mechanics of Flow Localization-Ductility Loss in Irradiation Damaged BCC Alloys; and 5) A Universal Relation Between Indentation Hardness and True Stress-Strain Constitutive Behavior. Further details can be found in the cited references or presentations that generally can be accessed on the internet, or provided upon request to the authors. Finally, it is noted that this effort was integrated with our base program in fusion materials, also funded by the DOE OFES.

  8. Scalable System Design for Assisted Recall: Leveraging everyday mobile phones and web services

    E-Print Network [OSTI]

    Kim, Donnie; Peterson, Nicolai M; Kim, Joe; Tabrizi, Haleh; Burke, Jeffrey A; Estrin, D

    2007-01-01

    everyday mobile phones and web services Donnie Kim, Nicolaimobile phones and web services we b Pursuing an architecturerepeated images Using web services interface for flexible/

  9. Weaving time into system architecture : new perspectives on flexibility, spacecraft design lifetime, and on-orbit servicing

    E-Print Network [OSTI]

    Saleh, Joseph Homer, 1971-

    2002-01-01

    A roadmap for a comprehensive treatment of issues of flexibility in system design is developed that addresses the following questions: 1) What are the characteristic features of flexibility in system design? Can one clearly ...

  10. Design and Performance of Elastic Fastening System Assemblies and Concrete Sleepers for Heavy-Haul Service

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    , Inc. Overland Park, KS, USA Abstract As heavy-haul freight axle loads and cumulative tonnages increase costs of concrete sleeper fastening systems is of paramount importance to the railway industry to ensure addressing current problems the industry is facing regarding the use of concrete sleepers and fastening

  11. Design considerations, tooling, and equipment for remote in-service inspection of radioactive piping and pressure-vessel systems

    SciTech Connect (OSTI)

    Swannack, D.L.; Schmoker, D.S.

    1983-01-01

    This paper summarizes results obtained in use of remotely-operated nondestructive testing (NDT) equipment for inspection of reactor-system components. Experience obtained in operating the Fast Flux Test Facility (FFTF) has provided a basis for field verification of remote NDT equipment designs and has suggested development improvements. Remote Viewing and data gathering systems used include periscopes, borescopes, fiberscopes, hybrid borescopes/fiberscopes, and closed circuit television. A summary of design consideration for inspection equipment and power plant design is presented to achieve improved equipment operation and reduction of plant maintenance downtime.

  12. Designing a service science discipline with discipline

    E-Print Network [OSTI]

    Glushko, Robert J.

    in what IBM began to call, in late 2004, service science, management and engineering--or simply SSME. 3 in information and computing technol- ogy, industrial engineering, business strategy, eco- nomics, lawDesigning a service science discipline with discipline & R. J. Glushko This paper relates our

  13. Service Science: Design for Scaling and Transformation

    E-Print Network [OSTI]

    Hsu, Cheng

    -led revolution which is not just post-Industrial Revolution, but also poising Knowledge Economy for furtherService Science: Design for Scaling and Transformation Cheng K. Hsu Professor of Industrial? Is a service-led revolution reality or gimmick? Each question and answer becomes a chapter of the book, which

  14. Control system design guide

    SciTech Connect (OSTI)

    Sellers, David; Friedman, Hannah; Haasl, Tudi; Bourassa, Norman; Piette, Mary Ann

    2003-05-01

    The ''Control System Design Guide'' (Design Guide) provides methods and recommendations for the control system design process and control point selection and installation. Control systems are often the most problematic system in a building. A good design process that takes into account maintenance, operation, and commissioning can lead to a smoothly operating and efficient building. To this end, the Design Guide provides a toolbox of templates for improving control system design and specification. HVAC designers are the primary audience for the Design Guide. The control design process it presents will help produce well-designed control systems that achieve efficient and robust operation. The spreadsheet examples for control valve schedules, damper schedules, and points lists can streamline the use of the control system design concepts set forth in the Design Guide by providing convenient starting points from which designers can build. Although each reader brings their own unique questions to the text, the Design Guide contains information that designers, commissioning providers, operators, and owners will find useful.

  15. A Systems Approach to Service Science Research

    E-Print Network [OSTI]

    Glushko, Robert J.

    A Systems Approach to Service Science Research Service Science Faculty Workshop National Tsing Hua@ischool.berkeley.edu Plan for Today's Talk Motivating the Concept of "Service System" Making Sense of the Service System Concept Modeling Approaches for Service Systems "Point of View" in Service Systems Bridging the Front

  16. System Design Stage

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

    1997-05-21

    This chapter addresses translating the user-oriented functional design specifications into a set of technical, computer-oriented system design specifications; and designing the data structure and processes to the level of detail necessary to plan and execute the Programming and Installation Stages.

  17. Swansea University, Information Services & Systems

    E-Print Network [OSTI]

    Martin, Ralph R.

    Swansea University, Information Services & Systems Information and Digital Literacy Strategy and interpreting information in their subject areas. Our students need the skills to manage an information University need information and digital literacy skills so that they can maximise their opportunities

  18. Control system design method

    DOE Patents [OSTI]

    Wilson, David G. (Tijeras, NM); Robinett, III, Rush D. (Tijeras, NM)

    2012-02-21

    A control system design method and concomitant control system comprising representing a physical apparatus to be controlled as a Hamiltonian system, determining elements of the Hamiltonian system representation which are power generators, power dissipators, and power storage devices, analyzing stability and performance of the Hamiltonian system based on the results of the determining step and determining necessary and sufficient conditions for stability of the Hamiltonian system, creating a stable control system based on the results of the analyzing step, and employing the resulting control system to control the physical apparatus.

  19. Filter service system

    DOE Patents [OSTI]

    Sellers, Cheryl L. (Peoria, IL); Nordyke, Daniel S. (Arlington Heights, IL); Crandell, Richard A. (Morton, IL); Tomlins, Gregory (Peoria, IL); Fei, Dong (Peoria, IL); Panov, Alexander (Dunlap, IL); Lane, William H. (Chillicothe, IL); Habeger, Craig F. (Chillicothe, IL)

    2008-12-09

    According to an exemplary embodiment of the present disclosure, a system for removing matter from a filtering device includes a gas pressurization assembly. An element of the assembly is removably attachable to a first orifice of the filtering device. The system also includes a vacuum source fluidly connected to a second orifice of the filtering device.

  20. SYSTEM DESIGN Lessons Learned

    E-Print Network [OSTI]

    ;------------------------------------- Solid Oxide Fuel Cell Tactical Power Low Sulfur JP8 Fuel Total Power 5 k & Impacts Don HoffmanDon Hoffman Ship Systems & Engineering Research Division March 2011 Distribution Statement A: Approved for public release; distribution is unlimited. #12;Ship Service Fuel Cell Program

  1. Cogeneration System Design Options 

    E-Print Network [OSTI]

    Gilbert, J. S.

    1985-01-01

    The commercial or industrial firm contemplating cogeneration at its facilities faces numerous basic design choices. The possibilities exist for fueling the system with waste materials, gas, oil, coal, or other combustibles. The choice of boiler...

  2. Design wiki: a system for design sharing

    E-Print Network [OSTI]

    Design wiki: a system for design sharing Wael A. Abdelhameed, Yoshihiro Kobayashi #12;Wael of Bahrain. His research areas are 3D Modeling Systems, Computing Architecture, Virtual Reality, Design Process, Visual Design Thinking and Digital and Manual Media Interaction. Yoshihiro Kobayashi is a Faculty

  3. Design Editorial Systems and Design

    E-Print Network [OSTI]

    Papalambros, Panos

    to support system composition · Uncertainty quantification and management · Architecture, platform Application areas can include, but are not limited to, large- to small-scale systems in aerospace, automotive

  4. Remote Systems Design & Deployment

    SciTech Connect (OSTI)

    Bailey, Sharon A.; Baker, Carl P.; Valdez, Patrick LJ

    2009-08-28

    The Pacific Northwest National Laboratory (PNNL) was tasked by Washington River Protection Solutions, LLC (WRPS) to provide information and lessons learned relating to the design, development and deployment of remote systems, particularly remote arm/manipulator systems. This report reflects PNNL’s experience with remote systems and lays out the most important activities that need to be completed to successfully design, build, deploy and operate remote systems in radioactive and chemically contaminated environments. It also contains lessons learned from PNNL’s work experiences, and the work of others in the national laboratory complex.

  5. Knowledge Network: An Information Repository with Services for Managing Concurrent Engineering Design

    E-Print Network [OSTI]

    Fox, Mark S.

    Knowledge Network: An Information Repository with Services for Managing Concurrent Engineering design engineers. The KAD system centers on a knowledge network that stores design knowledge and provides are constructing a Knowledge Aided Design (KAD) system for supporting concurrent engineering design and enhancing

  6. Wood energy system design

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This handbook, Wood Energy System Design, was prepared with the support of the Council of Great Lakes Governors and the US Department of Energy. It contains: wood fuel properties; procurement; receiving, handling, and storage; combustion; gasification; emission control; electric power generation and cogeneration; and case studies. (JF)

  7. Organizational design for service innovation development

    E-Print Network [OSTI]

    Schultz, Carsten; Tietze, Frank; Lorenz, Robert; Chai, Kah-Hin

    2014-01-01

    with telematics systems. If jet engine or wind turbine manufacturers want to remotely monitor their product maintenance status they need to adjust the product designs by embedding sensors and data transmission technologies. If the necessary modifications... , which was optimized for selling them may require modification (Tietze and Hansen 2013). For instance, for delivering modern, free-floating car-sharing solutions, such as Car2Go by Daimler or DriveNow by BMW, OEMs needs to equip their vehicles...

  8. Integrated transportation system design optimization

    E-Print Network [OSTI]

    Taylor, Christine P. (Christine Pia), 1979-

    2007-01-01

    Traditionally, the design of a transportation system has focused on either the vehicle design or the network flow, assuming the other as given. However, to define a system level architecture for a transportation system, ...

  9. MAINTENANCE (Purchasing Department) CONSTRUCTION (Design & Construction Services Department)

    E-Print Network [OSTI]

    MAINTENANCE (Purchasing Department) vs. CONSTRUCTION (Design & Construction Services Department NO NO Maintenance or Construction Decision Tree Maintenance : Maintenance is the upkeep of property , machinery

  10. Accessing Fieldbus Systems via Web Services

    E-Print Network [OSTI]

    Turau, Volker

    Accessing Fieldbus Systems via Web Services Marcus Venzke1 and Stefan Pitzek2 1 Telematics -- This paper discusses accessing fieldbus systems via web services over the Internet or intranets, having validation. It rejects all accesses not conforming to the specification of the web service's interface. 1

  11. Proposal for the award of a contract for the design, supply, installation and commissioning of a ventilation and air conditioning system for the ECN3 experimental area and the TCC8 and GHN300 service tunnels and for the dismantling of the existing system

    E-Print Network [OSTI]

    2014-01-01

    Proposal for the award of a contract for the design, supply, installation and commissioning of a ventilation and air conditioning system for the ECN3 experimental area and the TCC8 and GHN300 service tunnels and for the dismantling of the existing system

  12. Transmission Services Commercial Systems Support and Development

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

    Call Agenda This customer conference call will provide updates concerning BPA Transmission Services' commercial systems support and development efforts. It will also provide...

  13. Advanced Building Systems & Architectural Design

    E-Print Network [OSTI]

    Subramanian, Venkat

    primary research interests are whole building performance analysis, passive Advanced Building Systems & Architectural Design University with a Ph.D. in Building Performance and Diagnostics. Currently he

  14. Design of nanomanufacturing systems

    E-Print Network [OSTI]

    Slocum, Alexander Henry, Jr

    2010-01-01

    Over 100 years of manufacturing knowledge and experience are available to a design engineer when considering the integration of a machine tool enabling macro-scale processes (milling, turning, welding, water-jet cutting) ...

  15. Observations of designer behaviors in complex system design

    E-Print Network [OSTI]

    Austin-Breneman, Jesse

    2011-01-01

    The design of large-scale engineering systems requires design teams to balance a complex set of considerations. Formal approaches for optimizing complex system design assume that designers behave in a rational, consistent ...

  16. Composite Variable Formulations for Express Shipment Service Network Design

    E-Print Network [OSTI]

    Gendron, Bernard

    · Cynthia Barnhart · Keith A. Ware Department of Management, United States Air Force Academy, Colorado, Kentucky 40223 In this paper we describe a new approach to solving the express shipment service net- work design problem. Conventional polyhedral methods for network design and network loading problems do

  17. CASSIUS: Designing Dynamic Subscription and Awareness Services

    E-Print Network [OSTI]

    Redmiles, David F.

    to monitor a single source (or a narrowly defined set of sources) of awareness information. This has been information with some demonstration source of awareness information or because they were implemented within a context where there was only one information source that the designer was interested in. In a ubiquitous

  18. The Continuous Time Service Network Design Problem

    E-Print Network [OSTI]

    2015-01-02

    ... School of Industrial & Systems Engineering, Georgia Institute of Technology, Atlanta, GA ... Fast shipping times (and low cost) are critical to the success of.

  19. Runtime deadlock analysis for system level design

    E-Print Network [OSTI]

    Cheung, Eric; Chen, Xi; Hsieh, Harry; Davare, Abhijit; Sangiovanni-Vincentelli, Alberto; Watanabe, Yosinori

    2009-01-01

    workshop on high level design validation and test, Nov. 2001Metropolis, and two real world design examples, which aredetection · System-level design · SystemC · Metropolis E.

  20. Waterflooding injectate design systems and methods (Patent) ...

    Office of Scientific and Technical Information (OSTI)

    Waterflooding injectate design systems and methods Citation Details In-Document Search Title: Waterflooding injectate design systems and methods A method of designing an injectate...

  1. Industrial Engineering (IE) is concerned with the design, analysis and implementation of any production or service system with the goal of improving its quality and productivity. The system could be a manufacturing plant, a transportation or a distributio

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    and Analysis IEMS 385: Introduction to Health Systems Management RESEARCH AREAS Financial Engineering Healthcare Engineering Humanitarian Logistics Social and Organizational Networks Optimization Learn More 5, Engineers for a Sustainable World, Design for America, Formula SAE, Institute of Industrial Engineers

  2. COBHAM TECHNICAL SERVICES OPTIMISING DESIGN AND IMPROVING

    E-Print Network [OSTI]

    Anderson, Jim

    Accelerating business innovation; a Technology Strategy Board programme http://www.ktponline.org.uk 0372 FAST systems devices, medical devices such as MRI and X-ray tubes, and magnets for high energy particle-of-the-art optimisation techniques. ABOUT THE SPONSOR The Technology Strategy Board is a business-led organisation

  3. Modular design of biological systems

    E-Print Network [OSTI]

    Norville, Julie Erin, 1980-

    2012-01-01

    The focus of my research is the development of technology for building compound biological systems from simpler pieces. I designed BioScaffold parts, a family of variable regions that can be inserted into a DNA sequence ...

  4. Electricity storage for short term power system service (Smart...

    Open Energy Info (EERE)

    Electricity storage for short term power system service (Smart Grid Project) Jump to: navigation, search Project Name Electricity storage for short term power system service...

  5. INTEGRATED DESIGN OF STEEL CASTINGS FOR SERVICE PERFORMANCE

    E-Print Network [OSTI]

    Beckermann, Christoph

    Bellet TMS (The Minerals, Metals & Materials Society), 2006 #12;Casting Simulation (Shrinkage PredictionINTEGRATED DESIGN OF STEEL CASTINGS FOR SERVICE PERFORMANCE Richard. A. Hardin1 , Richard K. Huff2, USA 2 Caterpillar Inc., Champaign, IL 61820, USA Keywords: steel casting, porosity, fatigue life

  6. Design & Engineering Services SPEAKMAN HYBRID ROOFTOP UNIT PERFORMANCE

    E-Print Network [OSTI]

    California at Davis, University of

    Design & Engineering Services SPEAKMAN HYBRID ROOFTOP UNIT PERFORMANCE: WESTERN COOLING CHALLENGE, and the National Renewable Energy Laboratory (NREL) conducted the physical laboratory tests at their facility for their contribution of the Air20 Quattro HCRS2500 hybrid rooftop unit used for evaluation, and is grateful to the US

  7. Design & Engineering Services AIRMAX HYBRID ROOFTOP UNIT PERFORMANCE: WESTERN

    E-Print Network [OSTI]

    California at Davis, University of

    Design & Engineering Services AIRMAX HYBRID ROOFTOP UNIT PERFORMANCE: WESTERN COOLING CHALLENGE. and the National Renewable Energy Laboratory (NREL) conducted the physical laboratory tests at their facility for their contribution of the Air20 Quattro HCRS2500 hybrid rooftop unit used for evaluation, and is grateful to the US

  8. Onsite Wastewater Treatment Systems: Homeowner's Guide to Evaluating Service Contracts 

    E-Print Network [OSTI]

    Lesikar, Bruce J.; O'Neill, Courtney; Deal, Nancy; Loomis, George; Gustafson, David; Lindbo, David

    2008-10-23

    This guide helps homeowners who are seeking maintenance services for their onsite wastewater treatment systems (such as septic systems). Included are definitions of common terms used in service contracts, types of service contracts available...

  9. Webinar: Landscape Design for Sustainable Bioenergy Systems

    Broader source: Energy.gov [DOE]

    The Energy Department’s Bioenergy Technologies Office will present a live informational webcast on the Landscape Design for Sustainable Bioenergy Systems Funding Opportunity (DE-FOA-0001179) on November 3, 2014, 1:30 p.m.–3:00 p.m. Eastern Standard Time. This FOA seeks interdisciplinary projects that apply landscape design approaches to integrate cellulosic feedstock production into existing agricultural and forestry systems while maintaining or enhancing environmental and socio-economic sustainability including ecosystem services and food, feed, and fiber production. For the purposes of this FOA, cellulosic feedstock production refers to dedicated annual and perennial energy crops, use of agricultural and forestry residues, or a combination of these options.

  10. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design...

    Office of Environmental Management (EM)

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design Checklist This checklist is intended to...

  11. Waterflooding injectate design systems and methods (Patent) ...

    Office of Scientific and Technical Information (OSTI)

    Waterflooding injectate design systems and methods Citation Details In-Document Search Title: Waterflooding injectate design systems and methods You are accessing a document...

  12. Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time-based Service Constraints

    E-Print Network [OSTI]

    Kutanoglu, Erhan

    Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time, 2006 Abstract We study the integrated logistics network design and inventory stocking problem as char- acterized by the interdependency of the design and stocking decisions in service parts logistics. These two

  13. Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time-based Service Constraints

    E-Print Network [OSTI]

    Kutanoglu, Erhan

    Benefits of Considering Inventory in Service Parts Logistics Network Design Problems with Time 18, 2005 Abstract We study the integrated logistics network design and inventory stocking problem as char- acterized by the interdependency of the design and stocking decisions in service parts logistics

  14. Battery Thermal Management System Design Modeling (Presentation)

    SciTech Connect (OSTI)

    Kim, G-H.; Pesaran, A.

    2006-10-01

    Presents the objectives and motivations for a battery thermal management vehicle system design study.

  15. Overload Management as a Fundamental Service Design Primitive

    E-Print Network [OSTI]

    , databases, di- rectory services, and file servers all require some form of over- load management, though few are not necessarily backed by massive data centers which can grow to meet capacity. Despite the importance of load management, few systems di- rectly address this problem, treating it as an issue of capacity planning rather

  16. Engineering Design Information System (EDIS)

    SciTech Connect (OSTI)

    Smith, P.S.; Short, R.D.; Schwarz, R.K.

    1990-11-01

    This manual is a guide to the use of the Engineering Design Information System (EDIS) Phase I. The system runs on the Martin Marietta Energy Systems, Inc., IBM 3081 unclassified computer. This is the first phase in the implementation of EDIS, which is an index, storage, and retrieval system for engineering documents produced at various plants and laboratories operated by Energy Systems for the Department of Energy. This manual presents on overview of EDIS, describing the system's purpose; the functions it performs; hardware, software, and security requirements; and help and error functions. This manual describes how to access EDIS and how to operate system functions using Database 2 (DB2), Time Sharing Option (TSO), Interactive System Productivity Facility (ISPF), and Soft Master viewing features employed by this system. Appendix A contains a description of the Soft Master viewing capabilities provided through the EDIS View function. Appendix B provides examples of the system error screens and help screens for valid codes used for screen entry. Appendix C contains a dictionary of data elements and descriptions.

  17. Cooperative Design in Grid Services , Kuo-Ming Chao2

    E-Print Network [OSTI]

    Griffiths, Nathan

    , lack of sophisticated coordination mechanisms to specify the workflow would deter the prevailing engineering requirements. A prototype system is built and evaluated with a case study from the automotive engineering design in the automotive industry often involves multiple disciplinary design teams with each

  18. System Assessment Standards: Defining the Market for Assessment Services 

    E-Print Network [OSTI]

    McKane, A. T.; Sheaffer, P. E.

    2008-01-01

    potential. A significant barrier to realizing this potential is the lack of market definition for system energy efficiency assessment services. This creates problems for service providers in establishing market value for their services and problems...

  19. Techniques and Trends for Embedded System Design

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Techniques and Trends for Embedded System Design & Energy Estimation and Low-Power Design;Contents Introduction Techniques and trends for embedded system design Power estimation and low-powerHW development High cost & inefficient design loop Early separation of HW and SW Long design time/ high cost

  20. System Design - Lessons Learned, Generic Concepts, Characteristics...

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

    Design - Lessons Learned, Generic Concepts, Characteristics & Impacts System Design - Lessons Learned, Generic Concepts, Characteristics & Impacts Presented at the DOE-DOD...

  1. Substituting Information for Interaction: A Framework for Personalization in Service Encounters and Service Systems

    E-Print Network [OSTI]

    Glushko, Robert J.

    and Service Systems Robert J. Glushko School of Information University of California Berkeley, California e is an information system to identify the capabilities needed to personalize a service encounter. We suggest whenever the information needed to create value in a service system accumulates incrementally through human

  2. Content of system design descriptions

    SciTech Connect (OSTI)

    NONE

    1998-10-01

    A System Design Description (SDD) describes the requirements and features of a system. This standard provides guidance on the expected technical content of SDDs. The need for such a standard was recognized during efforts to develop SDDs for safety systems at DOE Hazard Category 2 nonreactor nuclear facilities. Existing guidance related to the corresponding documents in other industries is generally not suitable to meet the needs of DOE nuclear facilities. Across the DOE complex, different contractors have guidance documents, but they vary widely from site to site. While such guidance documents are valuable, no single guidance document has all the attributes that DOE considers important, including a reasonable degree of consistency or standardization. This standard is a consolidation of the best of the existing guidance. This standard has been developed with a technical content and level of detail intended to be most applicable to safety systems at DOE Hazard Category 2 nonreactor nuclear facilities. Notwithstanding that primary intent, this standard is recommended for other systems at such facilities, especially those that are important to achieving the programmatic mission of the facility. In addition, application of this standard should be considered for systems at other facilities, including non-nuclear facilities, on the basis that SDDs may be beneficial and cost-effective.

  3. MIT System Design and Management Program

    E-Print Network [OSTI]

    de Weck, Olivier L.

    , disseminating, and preserving knowledge, and to working with others to bring this knowledge to bear on the worldMIT System Design and Management Program MIT System Design and Management Program Leadership, innovation, systems thinking #12;MIT System Design and Management Program #12;about MIT The mission of MIT

  4. Production plant separator system conceptual design

    SciTech Connect (OSTI)

    Ng, E.; Kan, T.

    1994-12-31

    A full conceptual design has been completed for a Uranium Atomic Vapor Laser Isotope Separation (U-AVLIS) production plant capable of producing {approximately}1700 metric tons of enriched uranium per year (MTU/y). This plant is the first step in the deployment of AVLIS enrichment technology, which will provide inexpensive, dependable, and environmentally safe uranium enrichment services to utility customers. Previous issues of the ISAM Semiannual Report describe other major systems in the plant, namely the laser, feed and product systems. This article describes the design of the separator system. The separator system is a a key component in the plant. After the feed conversion system converts uranium trioxide (UO{sub 3}) to a uranium-iron alloy, the alloy enters the separator system. In the separator, and intense electron beam vaporizes uranium metal in a vacuum chamber. In the laser system, fixed-frequency copper-vapor lasers pump tunable dye lasers. These precisely tuned dye lasers then selectively excite and ionize uranium-235 atoms in the vapor stream, leaving the uranium-238 atoms untouched. The photo-ions of uranium-235 are then drawn to an electrically biased collector, producing the enriched product stream. The remaining vapor flows through, producing the depleted tails stream. Both product and tails streams are continuously removed from the separator pod as flowing liquid uranium metal. Withdrawal containers are used to collect separately the enriched and depleted uranium. The enriched product will be converted by fuel fabricators to uranium dioxide (UO{sub 2}) and used to fabricate reactor fuel assemblies for utility customers.

  5. AGING SYSTEM DESIGN DEVELOPMENT STRATEGY

    SciTech Connect (OSTI)

    J. Beesley

    2005-02-07

    This plan provides an overview, work to date, and the path forward for the design development strategy of the Aging cask for aging commercial spent nuclear fuel (CSNF) at the Yucca Mountain Project (YMP) repository site. Waste for subsurface emplacement at the repository includes US Department of Energy (DOE) high-level radioactive waste (HLW), DOE SNF, commercial fuel in dual-purpose canisters (DPCs), uncanistered bare fuel, naval fuel, and other waste types. Table 1-1 lists the types of radioactive materials that may be aged at YMP, and those materials that will not be placed in an aging cask or module. This plan presents the strategy for design development of the Aging system. The Aging system will not handle naval fuel, DOE HLW, MCOs, or DOE SNF since those materials will be delivered to the repository in a state and sequence that allows them to be placed into waste packages for emplacement. Some CSNF from nuclear reactors, especially CSNF that is thermally too hot for emplacement underground, will need to be aged at the repository.

  6. SECTION FOUR Site Design Guidelines Bicycle Systems

    E-Print Network [OSTI]

    Stuart, Steven J.

    SECTION FOUR Site Design Guidelines Bicycle Systems 26 4, the following should be considered when designa ng bicycle routes on roadways: Vehicular speed limits; SECTION FOUR Site Design Guidelines Bicycle Systems 27 4.2 BIKE LANES Bike lanes

  7. Complexity Management in System-level Design

    E-Print Network [OSTI]

    California at Berkeley, University of

    , and work with a range of constraints and optimization criteria. This design process is quite complex1 of 22 Complexity Management in System-level Design Asawaree Kalavade Edward A. Lee Keywords design space exploration, hardware-software codesign, design methodology management, design flow

  8. Transportation Services Fueling Operation Transportation Services has installed a software system that will facilitate fueling of

    E-Print Network [OSTI]

    Transportation Services Fueling Operation Transportation Services has installed a software system that will facilitate fueling of vehicles. Operational changes are being made to facilitate the transition into this system. All University vehicles that wish to fuel at UH M noa Transportation Services will be required

  9. Configuration of Web Services as Parametric Design Annette ten Teije1

    E-Print Network [OSTI]

    ten Teije, Annette

    Configuration of Web Services as Parametric Design Annette ten Teije1 , Frank van Harmelen2. The configuration of Web services is particularly hard given the het- erogeneous, unreliable and open nature of the Web. Furthermore, such compos- ite Web services are likely to be complex services, that will require

  10. Web Service Access Management for Integration with Agent Systems

    E-Print Network [OSTI]

    Web Service Access Management for Integration with Agent Systems B.J. Overeinder, P.D. Verkaik, from the perspective of agent systems (and not as is gen- erally the case by web service providers). Mediating between web service requests from (virtual) organizations of agents, the web ser- vice gateway

  11. An OGSA-Based Bank Service for Grid Accounting Systems

    E-Print Network [OSTI]

    Elmroth, Erik

    An OGSA-Based Bank Service for Grid Accounting Systems Erik Elmroth1 , Peter Gardfj¨all1 , Olle developed Grid accounting system. The Grid accounting system maintains a Grid-wide view of the resources the accounts of VO projects. Each service request is transparently intercepted by the accounting system, which

  12. Between Service Science and Service-Oriented Software Systems Faculty of Computer Science

    E-Print Network [OSTI]

    Yan, Yuhong

    1 Between Service Science and Service-Oriented Software Systems Yuhong Yan Faculty of Computer. Introduction Service Science is promoted by many leading IT companies, such as IBM and SAP. These companies Science University of New Brunswick Canada Yuhong.yan@unb.ca Juergen Bode International School

  13. Remote information service access system based on a client-server-service model

    DOE Patents [OSTI]

    Konrad, A.M.

    1996-08-06

    A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user`s local host, thereby providing ease of use and minimal software maintenance for users of that remote service. 16 figs.

  14. Remote information service access system based on a client-server-service model

    DOE Patents [OSTI]

    Konrad, A.M.

    1997-12-09

    A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user`s local host, thereby providing ease of use and minimal software maintenance for users of that remote service. 16 figs.

  15. Remote information service access system based on a client-server-service model

    DOE Patents [OSTI]

    Konrad, Allan M. (P.O. Box 4023, Berkeley, CA 94704)

    1999-01-01

    A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user's local host, thereby providing ease of use and minimal software maintenance for users of that remote service.

  16. Remote information service access system based on a client-server-service model

    DOE Patents [OSTI]

    Konrad, Allan M. (P.O. Box 4023, Berkeley, CA 94704)

    1997-01-01

    A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user's local host, thereby providing ease of use and minimal software maintenance for users of that remote service.

  17. Remote information service access system based on a client-server-service model

    DOE Patents [OSTI]

    Konrad, Allan M. (P.O. Box 4023, Berkeley, CA 94704)

    1996-01-01

    A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user's local host, thereby providing ease of use and minimal software maintenance for users of that remote service.

  18. ITER HEAT REMOVAL SYSTEM SYSTEM & PROCESS CONTROL DESIGN

    E-Print Network [OSTI]

    Raffray, A. René

    in-vessel component cooling systems malfunction. Therefore, special design criteria are requestedITER HEAT REMOVAL SYSTEM SYSTEM & PROCESS CONTROL DESIGN Y. Hoshi 1 , Y. Kataoka 2 , V. Tanchuk 1 the vacuum vessel cooling system has a safety role of providing the ultimate decay heat removal system ,when

  19. Simulation in the Service of Design - Asking the Right Questions

    E-Print Network [OSTI]

    Donn, Michael

    2010-01-01

    of thumb and generic green design guides are sufficient forfor analysis of design alternatives is Green Building Studioinitial design concepts through EnergyPlus, EFEN or Green

  20. High-level verification of system designs

    E-Print Network [OSTI]

    Kundu, Sudipta

    2009-01-01

    Transactions on Programming Languages and Systems, 19(6):on Principles of Programming Languages, 2005. [FLL + 02] C.ACM SIGPLAN conference on Programming Language Design and

  1. Letter to the Editor Ecosystem services: Multiple classification systems

    E-Print Network [OSTI]

    Vermont, University of

    population's information about the world, especially when it comes to ecosystem services, is extremelyLetter to the Editor Ecosystem services: Multiple classification systems are needed In a recent to enrich our thinking about ecosystem services rather than a problem to be defined away. Let us start

  2. Accelerating Science Driven System Design With RAMP

    SciTech Connect (OSTI)

    Wawrzynek, John

    2015-05-01

    Researchers from UC Berkeley, in collaboration with the Lawrence Berkeley National Lab, are engaged in developing an Infrastructure for Synthesis with Integrated Simulation (ISIS). The ISIS Project was a cooperative effort for “application-driven hardware design” that engages application scientists in the early parts of the hardware design process for future generation supercomputing systems. This project served to foster development of computing systems that are better tuned to the application requirements of demanding scientific applications and result in more cost-effective and efficient HPC system designs. In order to overcome long conventional design-cycle times, we leveraged reconfigurable devices to aid in the design of high-efficiency systems, including conventional multi- and many-core systems. The resulting system emulation/prototyping environment, in conjunction with the appropriate intermediate abstractions, provided both a convenient user programming experience and retained flexibility, and thus efficiency, of a reconfigurable platform. We initially targeted the Berkeley RAMP system (Research Accelerator for Multiple Processors) as that hardware emulation environment to facilitate and ultimately accelerate the iterative process of science-driven system design. Our goal was to develop and demonstrate a design methodology for domain-optimized computer system architectures. The tangible outcome is a methodology and tools for rapid prototyping and design-space exploration, leading to highly optimized and efficient HPC systems.

  3. Integrated System Transmission and Ancillary Services Rate Calculation

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

    Western Area Power Administration Basin Electric Power Cooperative Heartland Consumers Power District 1 Integrated System Transmission and Ancillary Services Rate Calculation...

  4. Integrated System Transmission and Ancillary Services Rate Calculation

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

    System Transmission and Ancillary Services 2013 Rate True-up Calculation Western Area Power Administration Basin Electric Power Cooperative Heartland Consumers Power District 1...

  5. Proceedings of 2006 NSF Design, Service, and Manufacturing Grantees and Research Conference, St. Louis, Missouri Grant #DMI-0423791 Collaborative Research: Contacting and Solidification in Casting-by-Design

    E-Print Network [OSTI]

    Thomas, Brian G.

    Proceedings of 2006 NSF Design, Service, and Manufacturing Grantees and Research Conference, St, Service, and Manufacturing Grantees and Research Conference, St. Louis, Missouri Grant #DMI-0423791 Figure

  6. Design and Evaluation of Alternative Cogeneration Systems 

    E-Print Network [OSTI]

    Mauro, R. L.; Hu, S. D.

    1982-01-01

    In the fall of 1973, the Electric Power Research Institute (EPRIY initiated a program for design and evaluation of alternate cogeneration systems. The primary objective of the study is to analyze the overall system (industry and utility) value...

  7. Narrowband Control Design for Smart Structural Systems

    E-Print Network [OSTI]

    Narrowband Control Design for Smart Structural Systems Daniel J. Kolepp and Ralph C. Smith 1 Center structures but is suÆciently simple to facilitate initial control design. A PDE model for the structure be employed for structural acoustic control design or control of adjacent ows. In this paper, we focus

  8. System 80+{trademark} Standard Design: CESSAR design certification. Volume 13

    SciTech Connect (OSTI)

    1997-12-31

    This report has been prepared in support of the industry effort to standardize nuclear plant designs. This document describes the Combustion Engineering, Inc. System 80+{trademark} Standard Design. This volume contains sections 2 thru 7 of Chapter 15 -- Accident Analyses. Topics covered are: decrease in heat removal by the secondary system; decrease in reactor coolant flow rate; reactivity and power distribution anomalies; increase in RCS inventory; decrease in RCS inventory; and radioactive material release from a system or component. Appendices 15A, 15B, and 15C are included.

  9. Digital service analysis and design: the role of process modelling Steven Buchanan*

    E-Print Network [OSTI]

    Strathclyde, University of

    and usefulness of a UK National Health Service (NHS) digital library. Reflecting on lessons learnt evaluation of a National Health Service (NHS) digital library that found users satisfied with usability1 Digital service analysis and design: the role of process modelling Steven Buchanan* Department

  10. Agricultural Waste Management System Component Design

    E-Print Network [OSTI]

    Mukhtar, Saqib

    Agricultural Waste Management System Component Design Chapter 10 Part 651 Agricultural Waste Management Field Handbook 10­1(210-vi-AWMFH, rev. 1, July 1996) Chapter 10 Agricultural Waste Management....................................................................................................10­70 10­i #12;Chapter 10 Agricultural Waste Management System Component Design Part 651 Agricultural

  11. Packaging Systems and Design Fall/Spring Semester Packaging Systems and Design Introductory Courses

    E-Print Network [OSTI]

    interest in the Department of Sustainable Biomaterials, we recommend the following courses for the fall and design of shipping and distribution systems. The relation between packaging systems and design. Sustainable food packaging, medical device packaging

  12. Simulation in the Service of Design - Asking the Right Questions

    E-Print Network [OSTI]

    Donn, Michael

    2010-01-01

    such as Balcomb et al’s solar design guide (Balcomb, et alshowing incident solar radiation The next design scenariosof light / solar radiation for the local climate, the design

  13. Department of Environmental Systems Science Practical Advisory Service

    E-Print Network [OSTI]

    Fischlin, Andreas

    .......................................... 4. Ability to work out a system model for a problemDepartment of Environmental Systems Science Practical Advisory Service 13.04.2015 Compulsory work (lecturer or perhaps the practical advisor)? Yes ........................................... 1

  14. Energy Efficient Nanoelectronic System Design

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    Example Electronic System: Secure Digital Camera Power Manag ement Unit (PMU) 05/21/2013 17 #12;Power Management Unit (PMU) Manages the power distribution to the various subsyst

  15. Integrated Transportation System Design Optimization

    E-Print Network [OSTI]

    (2001) S.M. Massachusetts Institute of Technology (2003) Submitted to the Department of Aeronautics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Department of Aeronautics and Astronautics January 29, 2007 Certified by. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Olivier L. de Weck Associate Professor of Aeronautics and Astronautics & Engineering Systems Thesis

  16. Compositional Design of Analog Systems Using Contracts

    E-Print Network [OSTI]

    Sun, Xuening

    2011-01-01

    Background 2.1 DesignDesign . . . . . . . . . . . . . . . . . . . . . . . . . . . . .based Design . . . . . . . . . . . . . . . . . . . . . .

  17. Axiomatic system design : chemical mechanical polishing machine case study

    E-Print Network [OSTI]

    Melvin, Jason W. (Jason Webley)

    2003-01-01

    Axiomatic design is investigated as a design methodology for large or complex system design. Particular considerations of system design are described and the suitability of axiomatic design for such considerations is ...

  18. Design considerations of the AO module for the Gemini South multi-conjugate adaptive optics system

    E-Print Network [OSTI]

    Design considerations of the AO module for the Gemini South multi-conjugate adaptive optics system Observatory, 670 N. A'ohoku Place, Hilo, HI 96720 B. Optical Design Service, 8 S. Bella Vista Drive, Tucson optics system E. Jamesa , C. Boyera , R. A. Buchroederb , B.L. Ellerbroeka , M. Huntena a Gemini

  19. Design of Control Systems for HVAC Applications 

    E-Print Network [OSTI]

    Smith, A. L.

    1984-01-01

    The design and application of temperature control systems on a commercial building will bring the question to mind: Should the system be Pneumatic? Should it be Electronic? There is concern as to which system will be more appropriate to a certain...

  20. The Next Generation Energy Management System Design

    E-Print Network [OSTI]

    Paul Myrda, EPRI Naim Logic SRP George Stefopoulos, NYPA Michael Swider, New York ISO. i #12;iiThe Next Generation Energy Management System Design Final Project Report Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;#12;The Next Generation

  1. SUBSURFACE REPOSITORY INTEGRATED CONTROL SYSTEM DESIGN

    SciTech Connect (OSTI)

    C.J. Fernado

    1998-09-17

    The purpose of this document is to develop preliminary high-level functional and physical control system architectures for the proposed subsurface repository at Yucca Mountain. This document outlines overall control system concepts that encompass and integrate the many diverse systems being considered for use within the subsurface repository. This document presents integrated design concepts for monitoring and controlling the diverse set of subsurface operations. The subsurface repository design will be composed of a series of diverse systems that will be integrated to accomplish a set of overall functions and objectives. The subsurface repository contains several Instrumentation and Control (I&C) related systems including: waste emplacement systems, ventilation systems, communication systems, radiation monitoring systems, rail transportation systems, ground control monitoring systems, utility monitoring systems (electrical, lighting, water, compressed air, etc.), fire detection and protection systems, retrieval systems, and performance confirmation systems. Each of these systems involve some level of I&C and will typically be integrated over a data communication network. The subsurface I&C systems will also integrate with multiple surface-based site-wide systems such as emergency response, health physics, security and safeguards, communications, utilities and others. The scope and primary objectives of this analysis are to: (1) Identify preliminary system level functions and interface needs (Presented in the functional diagrams in Section 7.2). (2) Examine the overall system complexity and determine how and on what levels these control systems will be controlled and integrated (Presented in Section 7.2). (3) Develop a preliminary subsurface facility-wide design for an overall control system architecture, and depict this design by a series of control system functional block diagrams (Presented in Section 7.2). (4) Develop a series of physical architectures that present preliminary concepts for integrating the diverse set of control systems to be used within the subsurface repository facility (Presented in Section 7.3). (5) Develop initial concepts for an overall subsurface data communication system that can be used to integrate critical and data-intensive control systems (Presented in Section 7.4). (6) Discuss technology trends and control system design issues (Presented in Section 7.5).

  2. System design document U-AVLIS control system architecture

    SciTech Connect (OSTI)

    Viebeck, P.G.

    1994-02-16

    This document describes the architecture of the integrated control system for the U-AVLIS process. It includes an overview of the major control system components and their interfaces to one another. Separate documents are utilized to fully describe each component mentioned herein. The purpose of this document is to introduce the reader to the integrated U-AVLIS control system. It describes the philosophy of the control system architecture and how all of the control system components are integrated. While the other System Design Documents describe in detail the design of individual control system components, this document puts those components into their correct context within the entire integrated control system.

  3. Integrated Transportation System Design Optimization

    E-Print Network [OSTI]

    de Weck, Olivier L.

    (2001) S.M. Massachusetts Institute of Technology (2003) Submitted to the Department of Aeronautics of Aeronautics and Astronautics & Engineering Systems Thesis Supervisor Certified by.............. .-,-. ,c, ............................ Karen Willcox As PePreý\\f Aeronautics and Astronautics ·8C onmmittee ThlPmhe r Certified b S " Jeffrey A

  4. Designing Water Smart Landscapes 1 Texas A&M AgriLife Extension Service Designing Water Smart Landscapes

    E-Print Network [OSTI]

    Designing Water Smart Landscapes 1 Texas A&M AgriLife Extension Service Designing Water Smart with concepts like Xeriscape LandscapingTM and Water Smart landscapes. These concepts can save as much as 50, region-specific yards that anyone would be proud to call their own. Water-smart landscapes are not rock

  5. Simulation in the Service of Design - Asking the Right Questions

    SciTech Connect (OSTI)

    Donn, Michael; Selkowitz, Stephen; Bordass, Bill

    2009-03-01

    This paper proposes an approach to the creation of design tools that address the real information needs of designers in the early stages of design of nonresidential buildings. Traditional simplified design tools are typically too limited to be of much use, even in conceptual design. The proposal is to provide access to the power of detailed simulation tools, at a stage in design when little is known about the final building, but at a stage also when the freedom to explore options is greatest. The proposed approach to tool design has been derived from consultation with design analysis teams as part of the COMFEN tool development. The paper explores how tools like COMFEN have been shaped by this consultation and how requests from these teams for real-world relevance might shape such tools in the future, drawing into the simulation process the lessons from Post Occupancy Evaluation (POE) of buildings.

  6. Optimal System Design with Geometric Considerations

    E-Print Network [OSTI]

    Papalambros, Panos

    . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 3.2 Elementary Example . . . . . . . . . . . . . . . . . . . . . . . 48 3.3 Optimal DesignOptimal System Design with Geometric Considerations by Kwang Jae Lee A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Mechanical Engineering

  7. RICE UNIVERSITY Context in Mobile System Design

    E-Print Network [OSTI]

    Zhong, Lin

    RICE UNIVERSITY Context in Mobile System Design: Characterization, Theory, and Implications of Philosophy DISSERTATION COMMITTEE Lin Zhong, Chair Associate Professor Electrical and Computer Engineering Edward Knightly Professor Electrical and Computer Engineering Ashutosh Sabharwal Associate Professor

  8. Axiomatic design of customizable automotive suspension systems

    E-Print Network [OSTI]

    Deo, Hrishikesh V

    2007-01-01

    The design of existing suspension systems typically involves a compromise solution for the conflicting requirements of comfort and handling. For instance, cars need a soft suspension for better comfort, whereas a stiff ...

  9. Heat Recovery Design Considerations for Cogeneration Systems 

    E-Print Network [OSTI]

    Pasquinelli, D. M.; Burns, E. D.

    1985-01-01

    The design and integration of the heat recovery section, which includes the steam generation, auxiliary firing, and steam turbine modules, is critical to the overall performance and economics of cogeneration, systems. In gas turbine topping...

  10. Designing the lean enterprise performance measurement system

    E-Print Network [OSTI]

    Mahidhar, Vikram

    2005-01-01

    The research contained in this thesis explores design attributes of the enterprise performance measurement system required for the transformation to the lean enterprise and its management. Arguments are made from the ...

  11. Testing the Design Variables of ECOSEL: A Market Mechanism for1 Forest Ecosystem Services2

    E-Print Network [OSTI]

    Brown, Sally

    1 Testing the Design Variables of ECOSEL: A Market Mechanism for1 Forest Ecosystem Services2 3 is to use experimental economics to inform the design of ECOSEL, a21 voluntary market framework (Tóth et al experiments to test the design of the market mechanism,24 we guided by the real-world context of ECOSEL

  12. Waste receiving and processing plant control system; system design description

    SciTech Connect (OSTI)

    LANE, M.P.

    1999-02-24

    The Plant Control System (PCS) is a heterogeneous computer system composed of numerous sub-systems. The PCS represents every major computer system that is used to support operation of the Waste Receiving and Processing (WRAP) facility. This document, the System Design Description (PCS SDD), includes several chapters and appendices. Each chapter is devoted to a separate PCS sub-system. Typically, each chapter includes an overview description of the system, a list of associated documents related to operation of that system, and a detailed description of relevant system features. Each appendice provides configuration information for selected PCS sub-systems. The appendices are designed as separate sections to assist in maintaining this document due to frequent changes in system configurations. This document is intended to serve as the primary reference for configuration of PCS computer systems. The use of this document is further described in the WRAP System Configuration Management Plan, WMH-350, Section 4.1.

  13. Semantic-Based Development of Service-Oriented Systems

    E-Print Network [OSTI]

    Gilmore, Stephen

    . Service-oriented computing is an emerging paradigm where services are understood as autonomous, platform to process calculi. The results are illustrated by a case study in the area of automotive systems. 1, platform-independent computational entities that can be described, pub- lished, categorised, discovered

  14. Service-Oriented Modelling of Automotive Systems Laura Bocchi

    E-Print Network [OSTI]

    Ulidowski, Irek

    Service-Oriented Modelling of Automotive Systems Laura Bocchi Department of Computer Science@di.fc.ul.pt ABSTRACT We discuss the suitability of service-oriented computing for the automotive domain. We present a formal high-level language in which complex automotive activities can be modelled in terms of core

  15. NOAA's National Weather Service (NWS) Emergency Alert System

    E-Print Network [OSTI]

    NOAA's National Weather Service (NWS) and the Emergency Alert System · The Federal Communications Commission (FCC) manages the Emergency Alert Syste (EAS) and has defined numerous weather and non-weather EAS broadcasters. · NOAA's National Weather Service generates about 90 percent of EAS activations, primarily

  16. Proposal for the award of a contract for the provision of civil engineering design services on the CERN site

    E-Print Network [OSTI]

    2013-01-01

    Proposal for the award of a contract for the provision of civil engineering design services on the CERN site

  17. Optimal Design of Demand-Responsive Feeder Transit Services 

    E-Print Network [OSTI]

    Li, Xiugang

    2010-10-12

    The general public considers Fixed-Route Transit (FRT) to be inconvenient while Demand-Responsive Transit (DRT) provides much of the desired flexibility with a door-to-door type of service. However, FRT is typically more cost efficient than DRT...

  18. SECTION TWO Site Design Guidelines Pedestrian Systems

    E-Print Network [OSTI]

    Stuart, Steven J.

    SECTION TWO Site Design Guidelines Pedestrian Systems 2 2.0 INTRODUCTION 2.1 PEDESTRIAN NODES The University pedestrian system is a series of nodes of outdoor pedestrian ac vity. This sec on provides guidelines to aid in the crea on of a coherent, convenient and safe pedestrian campus

  19. Advanced Overfire Air system and design

    SciTech Connect (OSTI)

    Gene berkau

    2004-07-30

    The objective of the proposed project is to design, install and optimize a prototype advanced tangential OFA air system on two mass feed stoker boilers that can burn coal, biomass and a mixture of these fuels. The results will be used to develop a generalized methodology for retrofit designs and optimization of advanced OFA air systems. The advanced OFA system will reduce particulate and NOx emissions and improve overall efficiency by reducing carbon in the ash and excess oxygen. The advanced OFA will also provide capabilities for carrying full load and improved load following and transitional operations.

  20. Transient Analysis of Large-scale Stochastic Service Systems 

    E-Print Network [OSTI]

    Ko, Young Myoung

    2012-07-16

    accelerating parameters, thereby establishing some useful mathematical frameworks and giving insights into important characteristics and intuitions. However, some studies show significant limitations when used to approximate real service systems: (i...

  1. Systems engineering implementation plan for the liquid effluents services program

    SciTech Connect (OSTI)

    Lowe, S.S.

    1995-01-01

    A graded approach is being taken by the Liquid Effluents Services Program in implementing systems engineering because of the advanced state of the program. The approach is cost-effective and takes credit for related work already completed, yet retains the benefits of systems engineering. This plan describes how the Liquid Effluents Services Program will implement systems engineering so there is a common understanding. Systems engineering work to be performed and the products of that work are identified. The relation to the current planning process and integration with the sitewide systems engineering effort is described.

  2. Design of Robust Distribution Networks Run by fourth Party Logistics Service Providers

    E-Print Network [OSTI]

    Armbruster, Dieter

    Design of Robust Distribution Networks Run by fourth Party Logistics Service Providers M logistics service provider (LSP), who faces the problem of distributing different products from suppliers distributions. 1 Introduction The logistics networks considered in this paper consist of production facilities

  3. Design of a Data Analysis System for Walking Robots. A Design Project Report

    E-Print Network [OSTI]

    Ruina, Andy L.

    Design of a Data Analysis System for Walking Robots. A Design Project Report Presented Design Project Report Project title: Design of a Data Analysis System for Walking Robots. Author: Leticia

  4. Accountable Anonymous Service Usage in Mobile Communication Systems \\Lambda

    E-Print Network [OSTI]

    Levente, Buttyán

    Accountable Anonymous Service Usage in Mobile Communication Systems \\Lambda Levente Butty communication systems. This model is based on the introduction of a new business role, called the customer care Introduction 1.1 Background Mobile communication systems allow their users to access a large set of traditional

  5. Design of robust service operations using cybernetic principles and simulation

    E-Print Network [OSTI]

    Wynn, David C.; Cassidy, Stephen; Clarkson, P. John

    magnitudes; and ramps in mean demand of different slopes. 2. Network capacity extension (“Capex”). Capacity is required to handle the number of services that are installed in total, and their bandwidth requirements. It is thus ‘used up’ as each new order... . The Capex process self-adjusts and occurs more frequently as shown in the 4th– from-top timeseries. Similar behaviour was shown to occur for various step sizes, amounts of noise, and control parameter combinations tried. Figure 4. Simulated process...

  6. Measuring Advances in HVAC Distribution System Design

    SciTech Connect (OSTI)

    Franconi, E.

    1998-05-01

    Substantial commercial building energy savings have been achieved by improving the performance of the HV AC distribution system. The energy savings result from distribution system design improvements, advanced control capabilities, and use of variable-speed motors. Yet, much of the commercial building stock remains equipped with inefficient systems. Contributing to this is the absence of a definition for distribution system efficiency as well as the analysis methods for quantifying performance. This research investigates the application of performance indices to assess design advancements in commercial building thermal distribution systems. The index definitions are based on a first and second law of thermodynamics analysis of the system. The second law or availability analysis enables the determination of the true efficiency of the system. Availability analysis is a convenient way to make system efficiency comparisons since performance is evaluated relative to an ideal process. A TRNSYS simulation model is developed to analyze the performance of two distribution system types, a constant air volume system and a variable air volume system, that serve one floor of a large office building. Performance indices are calculated using the simulation results to compare the performance of the two systems types in several locations. Changes in index values are compared to changes in plant energy, costs, and carbon emissions to explore the ability of the indices to estimate these quantities.

  7. System Design Description PFP Thermal Stabilization

    SciTech Connect (OSTI)

    RISENMAY, H.R.

    2000-04-25

    The purpose of this document is to provide a system design description (SDD) and design basis for the Plutonium Finishing Plant (PFP) Thermal Stabilization project. The chief objective of the SDD is to document the Structures, Systems, and Components (SSCs) that establish and maintain the facility Safety Envelope necessary for normal safe operation of the facility; as identified in the FSAR, the OSRs, and Safety Assessment Documents (SADs). This safety equipment documentation should satisfy guidelines for the SDD given in WHC-SD-CP-TI-18 1, Criteria for Identification and Control of Equipment Necessary for Preservation of the Safety Envelope and Safe Operation of PFP. The basis for operational, alarm response, maintenance, and surveillance procedures are also identified and justified in this document. This document and its appendices address the following elements of the PFP Thermal Stabilization project: Functional and design requirements; Design description; Safety Envelope Analysis; Safety Equipment Class; and Operational, maintenance and surveillance procedures.

  8. Fuel Retrieval System (FRS) Design Verification

    SciTech Connect (OSTI)

    YANOCHKO, R.M.

    2000-01-27

    This document was prepared as part of an independent review to explain design verification activities already completed, and to define the remaining design verification actions for the Fuel Retrieval System. The Fuel Retrieval Subproject was established as part of the Spent Nuclear Fuel Project (SNF Project) to retrieve and repackage the SNF located in the K Basins. The Fuel Retrieval System (FRS) construction work is complete in the KW Basin, and start-up testing is underway Design modifications and construction planning are also underway for the KE Basin. An independent review of the design verification process as applied to the K Basin projects was initiated in support of preparation for the SNF Project operational readiness review (ORR).

  9. Algal Supply System Design - Harmonized Version

    SciTech Connect (OSTI)

    Abodeely, Jared; Stevens, Daniel; Ray, Allison; Newby, Deborah; Schaller, Kastli

    2013-03-01

    The objective of this design report is to provide an assessment of current technologies used for production, dewatering, and converting microalgae cultivated in open-pond systems to biofuel. The original draft design was created in 2011 and has subsequently been brought into agreement with the DOE harmonized model. The design report extends beyond this harmonized model to discuss some of the challenges with assessing algal production systems, including the ability to (1) quickly assess alternative algal production system designs, (2) assess spatial and temporal variability, and (3) perform large-scale assessments considering multiple scenarios for thousands of potential sites. The Algae Logistics Model (ALM) was developed to address each of these limitations of current modeling efforts to enable assessment of the economic feasibility of algal production systems across the United States. The (ALM) enables (1) dynamic assessments using spatiotemporal conditions, (2) exploration of algal production system design configurations, (3) investigation of algal production system operating assumptions, and (4) trade-off assessments with technology decisions and operating assumptions. The report discusses results from the ALM, which is used to assess the baseline design determined by harmonization efforts between U.S. DOE national laboratories. Productivity and resource assessment data is provided by coupling the ALM with the Biomass Assessment Tool developed at PNNL. This high-fidelity data is dynamically passed to the ALM and used to help better understand the impacts of spatial and temporal constraints on algal production systems by providing a cost for producing extracted algal lipids annually for each potential site.

  10. The Komera Initiative : turning product design into public service

    E-Print Network [OSTI]

    Aust, Laura E

    2010-01-01

    Every mechanical engineering student at MIT takes the same courses: 2.009 being one of them. In our capstone product design course at MIT, most students glean an incredible amount from their teams, mentors, and projects, ...

  11. Simulation in the Service of Design - Asking the Right Questions

    E-Print Network [OSTI]

    Donn, Michael

    2010-01-01

    apps1.eere.energy.gov/buildings/energyplus/energy_design _apps1.eere.energy.gov/buildings/energyplus/cfm/inputs Figureapps1.eere.energy.gov/buildings/energyplus/openstudio.cf

  12. CSP 542: Internet Design and Analysis Eric Siegel, Designing Quality-of-Service Solutions for the Enterprise, John Wiley and Sons, ISBN 0471333131

    E-Print Network [OSTI]

    Heller, Barbara

    CSP 542: Internet Design and Analysis Texts Eric Siegel, Designing Quality-of-Service Solutions March 2006 (html, css checks) CSP 542: Internet Design and Analysis - CS Dept, Illinois ... 1 of 1 #12;

  13. OPTIMUM DUCT DESIGN FOR VARIABLE AIR VOLUME SYSTEMS

    E-Print Network [OSTI]

    OPTIMUM DUCT DESIGN FOR VARIABLE AIR VOLUME SYSTEMS By TAECHEOL KIM Master of Science Oklahoma May, 2001 #12;ii OPTIMUM DUCT DESIGN FOR VARIABLE AIR VOLUME SYSTEMS Thesis Approved Volume Systems ............................................. 5 1.2.2. Duct Design Methods

  14. PEMFC MEA and System Design Considerations

    SciTech Connect (OSTI)

    Knights, Shanna [Ballard Power Systems, Inc.; Bashyam, Rajesh [Ballard Power Systems, Inc.; He, Ping [Ballard Power Systems, Inc.; Lauritzen, Michael [Ballard Power Systems, Inc.; Startek, Cara [Ballard Power Systems, Inc.; Colbow, Vesna [Ballard Power Systems, Inc.; Cheng, Tommy [Ballard Power Systems, Inc.; Kolodziej, Joanna [Ballard Power Systems, Inc.; Wessel, Silvia [Ballard Power Systems, Inc.

    2011-07-01

    Proton exchange membrane fuel cells (PEMFCs) are being developed and sold commercially for multiple near term markets. Ballard Power Systems is focused on the near term markets of backup power, distributed generation, materials handling, and buses. Significant advances have been made in cost and durability of fuel cell products. Improved tolerance to a wide range of system operation and environmental noises will enable increased viability across a broad range of applications. In order to apply the most effective membrane electrode assembly (MEA) design for each market, the system requirements and associated MEA failures must be well understood. The failure modes associated with the electrodes and membrane degradation are discussed with respect to associated system operation and mitigating approaches. A few key system considerations that influence MEA design include expected fuel quality, balance-of-plant materials, time under idle or open circuit operation, and start-up and shut-down conditions.

  15. Fuel Retrieval System Design Verification Report

    SciTech Connect (OSTI)

    GROTH, B.D.

    2000-04-11

    The Fuel Retrieval Subproject was established as part of the Spent Nuclear Fuel Project (SNF Project) to retrieve and repackage the SNF located in the K Basins. The Fuel Retrieval System (FRS) construction work is complete in the KW Basin, and start-up testing is underway. Design modifications and construction planning are also underway for the KE Basin. An independent review of the design verification process as applied to the K Basin projects was initiated in support of preparation for the SNF Project operational readiness review (ORR). A Design Verification Status Questionnaire, Table 1, is included which addresses Corrective Action SNF-EG-MA-EG-20000060, Item No.9 (Miller 2000).

  16. Design Criteria for Bagless Transfer System (BTS) Packaging System

    SciTech Connect (OSTI)

    RISENMAY, H.R.

    2000-04-26

    This document provides the criteria for the design and installation of a Bagless Transfer System (BTS); Blend, Sieve and Balance Equipment; and Supercritical Fluid Extraction System (SFE). The project consists of 3 major modules: (1) Bagless Transfer System (BTS) Module; (2) Blend, Sieve and Balance Equipment; and (3) Supercritical Fluid Extraction (SFE) Module.

  17. Design Space Exploration of Parameterized Systems using Design of Experiments

    E-Print Network [OSTI]

    Sheldon, David

    2011-01-01

    10 1.6 Design42 4.3 Pareto point generation using design of experiments (from VPR for a single metric design. . . . . . . . . . . .

  18. On The Design and Implementation of a Home Energy Management System

    E-Print Network [OSTI]

    Boutaba, Raouf

    On The Design and Implementation of a Home Energy Management System Jian Li, Jae Yoon Chung, Jin energy management at home is key and an integral part of the future Smart Grid. In this paper, we present the design and implementation of Green Home Service (GHS) for home energy management. Our approach addresses

  19. Optimization of Ice Thermal Storage Systems Design for HVAC Systems 

    E-Print Network [OSTI]

    Nassif, N.; Hall, C.; Freelnad, D.

    2013-01-01

    energy cost. A tool for optimal ice storage design is developed, considering the charging and discharge times and optimal sizing of ice thermal storage system. Detailed simulation studies using real office building located near Orlando, FL including...

  20. Assessment of Offshore Wind System Design, Safety, and Operation...

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

    Offshore Wind System Design, Safety, and Operation Standards Assessment of Offshore Wind System Design, Safety, and Operation Standards The U.S. Department of Energy's (DOE)...

  1. Integration of HVAC System Design with Simplified Duct Distribution...

    Energy Savers [EERE]

    Integration of HVAC System Design with Simplified Duct Distribution - Building America Top Innovation Integration of HVAC System Design with Simplified Duct Distribution - Building...

  2. Design Tool for Cryogenic Thermal Insulation Systems

    SciTech Connect (OSTI)

    Demko, Jonathan A [ORNL; Fesmire, J. E. [NASA Kennedy Space Center, Kennedy Space Center, Florida; Augustynowicz, S. D. [Sierra Lobo Inc., Kennedy Space Center, Florida

    2008-01-01

    Thermal isolation of low-temperature systems from ambient environments is a constant issue faced by practitioners of cryogenics. For energy-efficient systems and processes to be realized, thermal insulation must be considered as an integrated system, not merely an add-on element. A design tool to determine the performance of insulation systems for comparative trade-off studies of different available material options was developed. The approach is to apply thermal analysis to standard shapes (plane walls, cylinders, spheres) that are relatively simple to characterize with a one-dimensional analytical or numerical model. The user describes the system hot and cold boundary geometry and the operating environment. Basic outputs such as heat load and temperature profiles are determined. The user can select from a built-in insulation material database or input user defined materials. Existing information has been combined with the new experimental thermal conductivity data produced by the Cryogenics Test Laboratory for cryogenic and vacuum environments, including high vacuum, soft vacuum, and no vacuum. Materials in the design tool include multilayer insulation, aerogel blankets, aerogel bulk-fill, foams, powders, composites, and other insulation system constructions. A comparison of the design tool to a specific composite thermal insulation system is given.

  3. Versioning of Web service interfaces

    E-Print Network [OSTI]

    Agarwal, Anamika, 1981-

    2004-01-01

    This thesis investigates the problem of "design for change" in the context of Web Service based information systems. It describes the current status of architecting Web Services, an implementation of the Service Oriented ...

  4. Marketing involves the design, pricing, promotion and distribution of goods and services for consumers.

    E-Print Network [OSTI]

    5/2013 MARKETING Marketing involves the design, pricing, promotion and distribution of goods marketing's critical role in analyzing consumer needs and the importance of securing information designed and services for consumers. Marketing encompasses consumer behavior, retail business site selection, store

  5. Context Coupling Techniques for Context-aware Web Service Systems -An Overview

    E-Print Network [OSTI]

    Dustdar, Schahram

    Context Coupling Techniques for Context-aware Web Service Systems - An Overview Hong-Linh Truong}@infosys.tuwien.ac.at November 28, 2009 Abstract Distributed services in a context-aware Web service system or in a service-aware. However, context coupling in context- aware Web service systems is a complex issue. It is related not only

  6. Designing Intelligent Agents to Support Universal Accessibility of ECommerce Services 1 Designing Intelligent Agents to Support Universal

    E-Print Network [OSTI]

    Tran, Cao Son

    , PO Box 30001 New Mexico State University Las Cruces, NM 88003, USA {epontell*, tson. The basic premise of universal accessibility of the Internet is the presence of alternatives to make Internet and Web­based services accessible and applicable to general users with different #12; Designing

  7. Utilizing Faceted Structures for Information Systems Design

    E-Print Network [OSTI]

    Priss, Uta

    Utilizing Faceted Structures for Information Systems Design Uta Priss, Elin Jacob School of Library will improve access, websites of three leading Library and Infor- mation Science [LIS] were examined and Information Science, Indiana University Bloomington ABSTRACT Even for the experienced information professional

  8. Thermal System Design Thermal/Fluids

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    of thermodynamics, heat transfer, and fluid mechanics ? Hardware: fans, pumps, compressors, engines, heat exchangers, fluids transport, and food, chemical, and process industries #12;3 Basic Course Topics ? Analysis networks ? Thermodynamics: modeling and optimization of a refrigeration system ? Heat Transfer: design

  9. Service-based Systems in Clinical Environments

    E-Print Network [OSTI]

    Stantchev, Vladimir

    2008-01-01

    2 Related Work 3 Technology and Architecture 3.1Sensing Technologies 3.2 Software System Architecture 3.3a SOA. Chapter 3 Technology and Architecture In the ?rst

  10. Flow Battery System Design for Manufacturability.

    SciTech Connect (OSTI)

    Montoya, Tracy Louise; Meacham, Paul Gregory; Perry, David; Broyles, Robin S.; Hickey, Steven; Hernandez, Jacquelynne

    2014-10-01

    Flow battery energy storage systems can support renewable energy generation and increase energy efficiency. But, presently, the costs of flow battery energy storage systems can be a significant barrier for large-scale market penetration. For cost- effective systems to be produced, it is critical to optimize the selection of materials and components simultaneously with the adherence to requirements and manufacturing processes to allow these batteries and their manufacturers to succeed in the market by reducing costs to consumers. This report analyzes performance, safety, and testing requirements derived from applicable regulations as well as commercial and military standards that would apply to a flow battery energy storage system. System components of a zinc-bromine flow battery energy storage system, including the batteries, inverters, and control and monitoring system, are discussed relative to manufacturing. The issues addressed include costs and component availability and lead times. A service and support model including setup, maintenance and transportation is outlined, along with a description of the safety-related features of the example flow battery energy storage system to promote regulatory and environmental, safety, and health compliance in anticipation of scale manufacturing.

  11. Knowledge based expert systems in engineering: Planning and design

    SciTech Connect (OSTI)

    Sriram, D.; Adey, R.A.

    1987-01-01

    AI technology and in particular knowledge based expert systems is now making a major impact in design with many systems being developed an applied in engineering. This book contains details on how these systems are developed and how they are being applied. Papers cover application of AI in project management, conceptual design, automated design systems, and process planning in many areas of engineering. Example systems discussed in the 31 papers include structural design, digital circuit design, road design plus many other applications.

  12. The Cognitive Ergonomics of Knowledge-Based Design Support Systems

    E-Print Network [OSTI]

    the cognitive ergonomics of such systems, we have designed, built, and evaluated a domain-oriented designThe Cognitive Ergonomics of Knowledge-Based Design Support Systems Tamara Sumner Knowledge Media a critiquing system was designed, built, and evaluated for a specific area: phone-based interface design. Four

  13. Variability-aware system-level design and analysis

    E-Print Network [OSTI]

    Chandra, Saumya

    2009-01-01

    5 Variation-aware Analysis and Design Techniques at theof-the-art system-level analysis and design methodologies dosystem level design. Analysis and design techniques that are

  14. Agent Design of SmArt License Management System Using Gaia Methodology

    E-Print Network [OSTI]

    Perry, Mark

    Agent Design of SmArt License Management System Using Gaia Methodology Qian Zhao, Yu Zhou, Mark@csd|yuzhou@alumni|markp@csd}.uwo.ca Abstract-- Modern software services and data centers require a license management system to regulate the agreements that have been reached between subscriber and provider. License management helps to track usage

  15. Trust management system design for the Internet of Things: A context-aware and multi-

    E-Print Network [OSTI]

    Chen, Ing-Ray

    Trust management system design for the Internet of Things: A context-aware and multi- service Accepted 2 September 2013 Keywords: Trust management Collaboration Internet of Things Trust Reputation a b s t r a c t This work proposes a new trust management system (TMS) for the Internet of Things (Io

  16. Functional design criteria for standard hydrogen monitoring system portable platform

    SciTech Connect (OSTI)

    Schneider, T.C.

    1997-01-17

    Functional design description for a Standard-E cabinet arrangement Standard Hydrogen Monitoring System Portable Platform.

  17. Refinement of Hybrid Systems from Formal Models to Design Languages

    E-Print Network [OSTI]

    Cengarle, María Victoria

    of high-level design of a control system, it is highly desirable to use representations that accuratelyRefinement of Hybrid Systems from Formal Models to Design Languages Jan Romberg Systems & Software Abstract System-level design for discrete-continuous embedded systems is a complex and error- prone task

  18. Ecology and Earth Systems Dynamics for Educators (CI 5540-003) a graduate-level Ecology course designed for pre-and in-service middle and high-school level science teachers and other educators who

    E-Print Network [OSTI]

    Amin, S. Massoud

    Ecology and Earth Systems Dynamics for Educators (CI 5540-003) ­ a graduate for Ecology and Earth Systems Dynamics for Educators CI 5540 ­ 005 for non-degree seekers To register

  19. ECE 561: HW/SW Design of Embedded Systems

    E-Print Network [OSTI]

    Connors, Daniel A.

    ECE 561: HW/SW Design of Embedded Systems - ECE 251 or equivalent Pre-requisites: Computer System Organization Programming Language Logic Design Low Power, Thermal Aware and Fault Tolerant Design - Understands the design techniques and trade-offs involved for low power, thermal-aware and fault tolerant design - Has

  20. Multi-core Technologies Model Design and System Architecture

    E-Print Network [OSTI]

    Albanese, Claudio

    Multi-core Technologies Model Design and System Architecture Conclusions High Performance Pricing-core Technologies Model Design and System Architecture Conclusions Summary Multi-core Technologies Model Design Model Design and System Architecture Conclusions Banking, Mathematics and Technology Modern banking

  1. Mechatronic design of a ball-on-plate balancing system

    E-Print Network [OSTI]

    Awtar, Shorya

    Mechatronic design of a ball-on-plate balancing system Shorya Awtar, C. Bernard, N. Boklund, A the conception and development of a ball-on-plate balancing system based on mechatronic design principles was designed and built by students as part of the course Mechatronics System Design at Rensselaer. Ó 2002

  2. ECE 450/1: Digital System Design Knowledge of Design Methodology

    E-Print Network [OSTI]

    Connors, Daniel A.

    , control) - Design trade-offs (area, speed, power) - Design methodology and design flow for complex logicECE 450/1: Digital System Design Knowledge of Design Methodology and Design Flow - ECE102 Pre-requisites: - Understands complex logic minimization through QM and CAD methods Switching Theory Finite-State Machines Gates

  3. A multiobjective, multidisciplinary design optimization methodology for the conceptual design of distributed satellite systems

    E-Print Network [OSTI]

    Jilla, Cyrus D., 1974-

    2002-01-01

    A multiobjective, multidisciplinary design optimization methodology for mathematically modeling the distributed satellite system (DSS) conceptual design problem as an optimization problem has been developed to advance the ...

  4. Designing Microporus Carbons for Hydrogen Storage Systems

    SciTech Connect (OSTI)

    Alan C. Cooper

    2012-05-02

    An efficient, cost-effective hydrogen storage system is a key enabling technology for the widespread introduction of hydrogen fuel cells to the domestic marketplace. Air Products, an industry leader in hydrogen energy products and systems, recognized this need and responded to the DOE 'Grand Challenge' solicitation (DOE Solicitation DE-PS36-03GO93013) under Category 1 as an industry partner and steering committee member with the National Renewable Energy Laboratory (NREL) in their proposal for a center-of-excellence on Carbon-Based Hydrogen Storage Materials. This center was later renamed the Hydrogen Sorption Center of Excellence (HSCoE). Our proposal, entitled 'Designing Microporous Carbons for Hydrogen Storage Systems,' envisioned a highly synergistic 5-year program with NREL and other national laboratory and university partners.

  5. Waterflooding injectate design systems and methods Brady, Patrick...

    Office of Scientific and Technical Information (OSTI)

    Waterflooding injectate design systems and methods Brady, Patrick V.; Krumhansl, James L. A method of designing an injectate to be used in a waterflooding operation is disclosed....

  6. Cooling load design tool for UFAD systems.

    E-Print Network [OSTI]

    Bauman, Fred; Schiavon, Stefano; Webster, Tom; Lee, Kwang Ho

    2010-01-01

    De- velopment of a Simplified Cooling Load Design Tool forand C. Benedek. 2007. “Cooling airflow design calculationscalculation method for design cooling loads in underfloor

  7. Diagnostic systems in DEMO: Engineering design issues

    SciTech Connect (OSTI)

    Todd, T. N. [EURATOM/CCFE Fusion Association, Culham Centre for Fusion Energy, Culham Science Centre, Oxfordshire, OX14 3DB (United Kingdom)

    2014-08-21

    The diagnostic systems of DEMO that are mounted on or near the torus, whether intended for the monitoring and control functions of the engineering aspects or the physics behaviour of the machine, will have to be designed to suit the hostile nuclear environment. This will be necessary not just for their survival and correct functioning but also to satisfy the pertinent regulatory bodies, especially where any of them relate to machine protection or the prevention or mitigation of accidents foreseen in the safety case. This paper aims to indicate the more important of the reactor design considerations that are likely to apply to diagnostics for DEMO, drawn from experience on JET, the provisions in hand for ITER and modelling results for the wall erosion and neutron damage effects in DEMO.

  8. Waterflooding injectate design systems and methods

    DOE Patents [OSTI]

    Brady, Patrick V.; Krumhansl, James L.

    2014-08-19

    A method of designing an injectate to be used in a waterflooding operation is disclosed. One aspect includes specifying data representative of chemical characteristics of a liquid hydrocarbon, a connate, and a reservoir rock, of a subterranean reservoir. Charged species at an interface of the liquid hydrocarbon are determined based on the specified data by evaluating at least one chemical reaction. Charged species at an interface of the reservoir rock are determined based on the specified data by evaluating at least one chemical reaction. An extent of surface complexation between the charged species at the interfaces of the liquid hydrocarbon and the reservoir rock is determined by evaluating at least one surface complexation reaction. The injectate is designed and is operable to decrease the extent of surface complexation between the charged species at interfaces of the liquid hydrocarbon and the reservoir rock. Other methods, apparatus, and systems are disclosed.

  9. The web-based graphic service request system for facility management of apartments 

    E-Print Network [OSTI]

    Lee, Kwang Jun

    2006-10-30

    This research investigates the feasibility of web technology as a means of handling service requests for delivering high quality service in building operation and maintenance. This research proposes a web-based graphic service request (WGSR) system...

  10. DESIGN AND CONSTRUCTION OF A FORCE-REFLECTING TELEOPERATION SYSTEM

    SciTech Connect (OSTI)

    M.A. Ebadian, Ph.D.

    1999-01-01

    For certain applications, such as space servicing, undersea operations, and hazardous material handling tasks in nuclear reactors, the environments can be uncertain, complex, and hazardous. Lives may be in danger if humans were to work under these conditions. As a result, a man-machine system--a teleoperator system--has been developed to work in these types of environments. In a typical teleoperator system, the actual system operates at a remote site; the operator located away from this system usually receives visual information from a video image and/or graphical animation on the computer screen. Additional feedback, such as aural and force information, can significantly enhance performance of the system. Force reflection is a type of feedback in which forces experienced by the remote manipulator are fed back to the manual controller. Various control methods have been proposed for implementation on a teleoperator system. In order to examine different control schemes, a one Degree-Of-Freedom (DOF) Force-Reflecting Manual Controller (FRMC) is constructed and integrated into a PC. The system parameters are identified and constructed as a mathematical model. The Proportional-Integral-Derivative (PID) and fuzzy logic controllers are developed and tested experimentally. Numerical simulation results obtained from the mathematical model are compared with those of experimental data for both types of controllers. In addition, the concept of a telesensation system is introduced. A telesensation system is an advanced teleoperator system that attempts to provide the operator with sensory feedback. In this context, a telesensation system integrates the use of a Virtual Reality (VR) unit, FRMC, and Graphical User Interface (GUI). The VR unit is used to provide the operator with a 3-D visual effect. Various commercial VR units are reviewed and features compared for use in a telesensation system. As for the FRMC, the conceptual design of a 3-DOF FRMC is developed in an effort to make the system portable, compact, and lightweight. A variety of design alternatives are presented and evaluated. Finally, a GUI software package is developed to interface with several teleoperation unit components. These components include an industrial robot, electric motor, encoder, force/torque sensor, and CCD camera. The software includes features such as position scaling, force scaling, and rereferencing and is intended to provide a sound basis for the development of a multi-DOF FRMC system in the future.

  11. Configuration of Web Services as Parametric Design Annette ten Teije 1 and Frank van Harmelen2 and Bob Wielinga3

    E-Print Network [OSTI]

    van Harmelen, Frank

    Configuration of Web Services as Parametric Design Annette ten Teije 1 and Frank van Harmelen2 and Bob Wielinga3 Abstract. The configuration of composite Web services is partic- ularly hard given the heterogeneous, unreliable and open nature of the Web. Furthermore, such composite Web services are likely

  12. Montana State University -Administration and Finance University Services

    E-Print Network [OSTI]

    Lawrence, Rick L.

    & Finance Vice President Terry Leist Finance System Support Banner Production Control SABHRS Interface Services Work Control Center Environmental Services Custodial Services Grounds Maintenance Solid WasteHall Police Program Community Policing Parking Services Facilities Planning, Design & Construction Planning

  13. Montana State University Administration and Finance University Services

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    President Terry Leist Finance System Support Banner Production Control SABHRS Interface #12; Services Work Control Center Environmental Services Custodial Services Grounds Maintenance Solid WasteHall Police Program Community Policing Parking Services Facilities Planning, Design & Construction Planning

  14. A Study of Student Design Team Behaviors in Complex System Design

    E-Print Network [OSTI]

    Honda, Tomonori

    Large-scale engineering systems require design teams to balance complex sets of considerations using a wide range of design and decision-making skills. Formal, computational approaches for optimizing complex systems offer ...

  15. Emergence through conflict : the Multi-Disciplinary Design System (MDDS)

    E-Print Network [OSTI]

    Alfaris, Anas (Anas Faris)

    2009-01-01

    This dissertation proposes a framework and a group of systematic methodologies to construct a computational Multi-Disciplinary Design System (MDDS) that can support the design of complex systems within a variety of domains. ...

  16. Cooling system early-stage design tool for naval applications

    E-Print Network [OSTI]

    Fiedel, Ethan R

    2011-01-01

    This thesis utilizes concepts taken from the NAVSEA Design Practices and Criteria Manualfor Surface Ship Freshwater Systems and other references to create a Cooling System Design Tool (CSDT). With the development of new ...

  17. A DESIGN AND ANALYSIS TOOL FOR SOLAR ELECTRIC SYSTEMS

    E-Print Network [OSTI]

    Delaware, University of

    PV PLANNER A DESIGN AND ANALYSIS TOOL FOR SOLAR ELECTRIC SYSTEMS Updated User Manual May 2011 at the master's and doctoral levels. #12;PV PLANNER A DESIGN AND ANALYSIS TOOL FOR SOLAR ELECTRIC SYSTEMS

  18. Design optimization of thermal paths in spacecraft systems

    E-Print Network [OSTI]

    Stout, Kevin Dale

    2013-01-01

    This thesis introduces a thermal design approach to increase thermal control system performance and decrease reliance on system resources, e.g., mass. Thermal design optimization has lagged other subsystems because the ...

  19. Project Profile: System Design for CSP Technologies | Department...

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

    System Design for CSP Technologies Project Profile: System Design for CSP Technologies Alcoa logo Alcoa, under the CSP R&D FOA, is seeking to demonstrate that significant life...

  20. Impact of the University Environment and VLSI Fabrication Services on Mixed-Signal Design in a University Environment

    E-Print Network [OSTI]

    Bibyk, Steven B.

    environments, design libraries, technology process information and VLSI fabrication service will impact library for a specific technology, an FGPA environment, or sometimes the process technology informationImpact of the University Environment and VLSI Fabrication Services on Mixed-Signal Design

  1. Surveillance Analysis Computer System (SACS) software design document (SDD)

    SciTech Connect (OSTI)

    Glasscock, J.A.

    1995-09-01

    This document contains the Software Design Description for Phase II of the SACS project, and Impact Level 3Q system

  2. Information processing systems, reasoning modules, and reasoning system design methods

    DOE Patents [OSTI]

    Hohimer, Ryan E; Greitzer, Frank L; Hampton, Shawn D

    2014-03-04

    Information processing systems, reasoning modules, and reasoning system design methods are described. According to one aspect, an information processing system includes working memory comprising a semantic graph which comprises a plurality of abstractions, wherein the abstractions individually include an individual which is defined according to an ontology and a reasoning system comprising a plurality of reasoning modules which are configured to process different abstractions of the semantic graph, wherein a first of the reasoning modules is configured to process a plurality of abstractions which include individuals of a first classification type of the ontology and a second of the reasoning modules is configured to process a plurality of abstractions which include individuals of a second classification type of the ontology, wherein the first and second classification types are different.

  3. The expedition of expertise : designing an expert system for design

    E-Print Network [OSTI]

    Isenstadt, Samuel M. (Samuel Marc)

    1985-01-01

    Principal assumptions are made during the early stage of the design process, fixing 70% to 80% of total building costs and most of a building's architectural and environmental qualities. The demands of any one constraint ...

  4. 1. Introduction1 As system complexity increases and design time

    E-Print Network [OSTI]

    Ould Ahmedou, Mohameden

    have driven many system, hardware, and software designers to create executable specifications enables, promotes and accelerates system-level intellectual property (IP) model exchange and co- design1. Introduction1 As system complexity increases and design time shrinks, it becomes extremely

  5. On Planning and Design of Logistics Systems for Uncertain Environments

    E-Print Network [OSTI]

    Daganzo, Carlos F.

    On Planning and Design of Logistics Systems for Uncertain Environments Carlos F. Daganzo Department and design of logistics systems when the environment in which they are to be operated cannot be modeled introduced by uncertainty in the planning and design of logistics systems, and (ii) to suggest approximate

  6. Towards Autonomic Processes and Services Schahram Dustdar

    E-Print Network [OSTI]

    Dustdar, Schahram

    Towards Autonomic Processes and Services Schahram Dustdar Distributed Systems Group Institute "service- oriented". For example, telecommunications, financial services, healthcare, logistics, just composition and business process design and management relevant at all? Why is it not enough to use workflow

  7. SeaStar: Subsea cluster manifold system design and installation

    SciTech Connect (OSTI)

    Mason, P.G.T.; Upchurch, J.L.

    1996-12-31

    The SeaStar Cluster Manifold system was engineered as a low cost alternative to larger and more expensive completion template designs. Utilizing field-proven equipment and installation techniques, it was the first of its kind to be installed in the Gulf of Mexico. The Cluster Manifold system allows the connection of flowlines from adjacent satellite wells and numerous infield flowlines consisting of export, service, and methanol lines. With new technological advances, and a variety of flowline connection systems on the market today, deep water completions are being used with increasing frequency. Subsea operations are becoming more routine and installation times are being reduced. The SeaStar system was successfully installed in Garden Banks Block 70/71 in the Gulf of Mexico during the first quarter of 1995. Currently two 4 x 2-in. 10,000 psi lay-away trees are installed and connected to the manifold. Production is being processed at a Marathon platform in Vermilion Block 386B approximately 13.5 miles away from the subsea installation.

  8. Design of the EBIS vacuum system

    SciTech Connect (OSTI)

    Mapes, M.; Smart, L.; Weiss, D.

    2011-03-28

    At Brookhaven National Laboratory the Electron Beam Ion Source (EBIS) is presently being commissioned. The EBIS will be a new heavy ion pre-injector for the Relativistic Heavy Ion Collider (RHIC). The new preinjector has the potential for significant future intensity increases and can produce heavy ion beams of all species including uranium. The background pressure in the ionization region of the EBIS required to be low enough that it does not produce a significant number of ions from background gas. The pressure in the regions of the electron gun and electron collector can be higher than in the ionization region provided there is efficient vacuum separation between the sections. For injection the ions must be accelerated to 100KV by pulsing the EBIS platform. All associated equipment including the vacuum equipment on the platform is at a 100KV potential. The vacuum system design and the vacuum controls for the EBIS platform and transport system will be presented as well as the interface with the Booster Ring which has a pressure 10-11 Torr.

  9. Preconceptual ABC design definition and system configuration layout

    SciTech Connect (OSTI)

    Barthold, W. [Barthold & Associates, Inc., Knoxville, TN (United States)

    1995-03-01

    This document is the conceptual design document for the follow-on to the Molten Salt Breeder Reactor, known as the ABC type reactor. It addresses blanket design options, containment options, off-gas systems, drainage systems, and components/layouts of the primary, secondary, and tertiary systems, and it contains a number of diagrams for the configuration of the major systems.

  10. MPACT Fast Neutron Multiplicity System Design Concepts

    SciTech Connect (OSTI)

    D. L. Chichester; S. A. Pozzi; J. L. Dolan; M. T. Kinlaw; A. C. Kaplan; M. Flaska; A. Enqvist; J. T. Johnsom; S. M. Watson

    2012-10-01

    This report documents work performed by Idaho National Laboratory and the University of Michigan in fiscal year (FY) 2012 to examine design parameters related to the use of fast-neutron multiplicity counting for assaying plutonium for materials protection, accountancy, and control purposes. This project seeks to develop a new type of neutron-measurement-based plutonium assay instrument suited for assaying advanced fuel cycle materials. Some current-concept advanced fuels contain high concentrations of plutonium; some of these concept fuels also contain other fissionable actinides besides plutonium. Because of these attributes the neutron emission rates of these new fuels may be much higher, and more difficult to interpret, than measurements made of plutonium-only materials. Fast neutron multiplicity analysis is one approach for assaying these advanced nuclear fuels. Studies have been performed to assess the conceptual performance capabilities of a fast-neutron multiplicity counter for assaying plutonium. Comparisons have been made to evaluate the potential improvements and benefits of fast-neutron multiplicity analyses versus traditional thermal-neutron counting systems. Fast-neutron instrumentation, using for example an array of liquid scintillators such as EJ-309, have the potential to either a) significantly reduce assay measurement times versus traditional approaches, for comparable measurement precision values, b) significantly improve assay precision values, for measurement durations comparable to current-generation technology, or c) moderating improve both measurement precision and measurement durations versus current-generation technology. Using the MCNPX-PoliMi Monte Carlo simulation code, studies have been performed to assess the doubles-detection efficiency for a variety of counter layouts of cylindrical liquid scintillator detector cells over one, two, and three rows. Ignoring other considerations, the best detector design is the one with the most detecting volume. However, operational limitations guide a) the maximum acceptable size of each detector cell (due to PSD performance and maximum-acceptable per-channel data throughput rates, limited by pulse pile-up and the processing rate of the electronics components of the system) and b) the affordability of a system due to the number of total channels of data to be collected and processed. As a first estimate, it appears that a system comprised of two rows of detectors 5" Ø ? 3" would yield a working prototype system with excellent performance capabilities for assaying Pu-containing items and capable of handling high signal rates likely when measuring items with Pu and other actinides. However, it is still likely that gamma-ray shielding will be needed to reduce the total signal rate in the detectors. As a first step prior to working with these larger-sized detectors, it may be practical to perform scoping studies using small detectors, such as already-on-hand 3" Ø ? 3" detectors.

  11. System 80+{trademark} Standard Design: CESSAR design certification. Volume 10: Amendment I

    SciTech Connect (OSTI)

    Not Available

    1990-12-21

    This report, entitled Combustion Engineering Standard Safety Analysis Report -- Design Certification (CESSAR-DC), has been prepared in support of the industry effort to standardize nuclear plant designs. These volumes describe the Combustion Engineering, Inc. System 80{sup +}{trademark} Standard Design. This volume 10 discusses the Steam and Power Conversion System and Radioactive Waste Management.

  12. System 80+{trademark} Standard Design: CESSAR design certification. Volume 9: Amendment I

    SciTech Connect (OSTI)

    Not Available

    1990-12-21

    This report, entitled Combustion Engineering Standard Safety Analysis Report -- Design Certification (CESSAR-DC), has been prepared in support of the industry effort to standardize nuclear plant designs. These volumes describe the Combustion Engineering, Inc. System 80{sup +}{trademark} Standard Design. This volume 9 discusses Electric Power and Auxiliary Systems.

  13. A Methodology and Tool Support for the Design and Evaluation of Fault Tolerant, Distributed Embedded Systems

    E-Print Network [OSTI]

    McKelvin, Jr., Mark Lee

    2011-01-01

    Complexity of Embedded Systems . . . . . . . . . . . . . . .Fault Tolerant Design of Distributed Embedded Systems DesignMethodologies for Embedded Systems . . . . . . . . . . . .

  14. The System 80+ Standard Plant design control document. Volume 17

    SciTech Connect (OSTI)

    1997-12-31

    This Design Control Document (DCD) is a repository of information comprising the System 80+{trademark} Standard Plant Design. The DCD also provides that design-related information to be incorporated by reference in the design certification rule for the System 80+ Standard Plant Design. Applicants for a combined license pursuant to 10 CFR 52 must ensure that the final Design Certification Rule and the associated Statements of Consideration are used when making all licensing decisions relevant to the System 80+ Standard Plant Design. The Design Control Document contains the DCD introduction, The Certified Design Material (CDM) [i.e., ``Tier 1``] and the Approved Design Material (ADM) [i.e., ``Tier 2``] for the System 80+ Standard Plant Design. The CDM includes the following sections: (1) Introductory material; (2) Certified Design Material for System 80+ systems and structures; (3) Certified Design Material for non-system-based aspects of the System 80+ Certified design; (4) Interface requirements; and (5) Site parameters. The ADM, to the extent applicable for the System 80+ Standard Plant Design, includes: (1) the information required for the final safety analysis report under 20 CFR 50.34; (2) other relevant information required by 10 CFR 52.47; and (3) emergency operations guidelines. This volume contains parts 2-7 and appendix 15A for section 15 (Accident Analysis) of the ADM Design and Analysis. Topics covered in these parts are: decrease in heat removal; decrease in RCS flow rate; power distribution anomalies; increase in RCS inventory; decrease in RCS inventory; release of radioactive materials. The appendix covers radiological release models. Also contained here are five technical specifications for section 16 (Technical Specifications) of the ADM Design and Analysis. They are: TS 1.0 Use and Applications; TS 2.0 Safety Limits; TS 3.0 LCO Availability; TS 3.1 Reactivity Control; and TS 3.2 Power Distribution.

  15. Cryptographic Trust Management System Design Document

    SciTech Connect (OSTI)

    Edgar, Thomas W.; Clements, Samuel L.; Hadley, Mark D.; Maiden, Wendy M.; Manz, David O.; Zabriskie, Sean J.

    2010-08-04

    Deliverable for DOE NSTB Cryptographic Trust Management project. Design document to follow the Requirements document submitted in Sept 2009.

  16. Reliability-based Design of Offshore Mooring Systems 

    E-Print Network [OSTI]

    Mousavi, Mir Emad

    2013-02-05

    This study proposes new methods for the reliability-based design of structural systems, with emphasis on offshore mooring systems. After a brief introduction to the mooring systems, two main objectives are discussed in this dissertation. The first...

  17. Using design structure matrices to improve decentralization urban transportation systems

    E-Print Network [OSTI]

    Dunn, Travis P

    2005-01-01

    Management of large, complex, urban transportation systems involves numerous stakeholders due to the decentralized ownership and operation of distinct pieces of the physical network. In order to deliver better service to ...

  18. Multidelity methods for multidisciplinary system design

    E-Print Network [OSTI]

    March, Andrew I. (Andrew Irving)

    2012-01-01

    Optimization of multidisciplinary systems is critical as slight performance improvements can provide significant benefits over the system's life. However, optimization of multidisciplinary systems is often plagued by ...

  19. Proceedings of the 2003 NSF Design, Service and Manufacturing Grantees and Research Conference NanoXerography: The Use of Electrostatic Forces to Pattern Nanoparticles

    E-Print Network [OSTI]

    Jacobs, Heiko O.

    Proceedings of the 2003 NSF Design, Service and Manufacturing Grantees and Research Conference 1 of the 2003 NSF Design, Service and Manufacturing Grantees and Research Conference 2 In 1988 Stern et al

  20. 13.017 Design of Ocean Systems I, Spring 2003

    E-Print Network [OSTI]

    Consi, Thomas R., 1956-

    A two-semester subject sequence (of which this is the first half) that demonstrates the design process through its application to a working model-scale ocean system. Emphasis is on carrying out the design and implementation ...

  1. 2.019 Design of Ocean Systems, Fall 2005

    E-Print Network [OSTI]

    Chryssostomidis, Chryssostomos

    This course is the completion of the cycle of designing, implementing and testing an ocean system, including hardware and software implementation, that begins with 2.017J. Design lectures are given in hydrodynamics, power ...

  2. Issues associated with a total systems approach to designing dependable systems

    SciTech Connect (OSTI)

    Chisholm, G.H.

    1995-12-31

    A total system approach, developed by the nuclear-reactor-safety community, is extrapolated to the design of complex, critical systems. The essential properties of these systems are described, and a generic paradigm for subsequent designs is proposed.

  3. Design and Power Management of Energy Harvesting Embedded Systems

    E-Print Network [OSTI]

    Shinozuka, Masanobu

    Design and Power Management of Energy Harvesting Embedded Systems Vijay Raghunathan NEC Labs, biomedical implants, etc. While energy harvesting has the potential to enable near-perpetual system operation, designing an efficient energy harvesting system that actually realizes this potential requires an in

  4. Designing a 'Near Optimum' Cooling-Water System 

    E-Print Network [OSTI]

    Crozier, R. A., Jr.

    1981-01-01

    developed similar procedures for designing and optimizing a cooling-water once through-exchanger system. This article attempts to fill the void by presenting a design basis that will produce a 'near optimum' system. A cooling-water system consists of four...

  5. Actor-Oriented Control System Design Palo Alto Research Center

    E-Print Network [OSTI]

    California at Berkeley, University of

    1 of 29 Actor-Oriented Control System Design Jie Liu Palo Alto Research Center 3333 Coyote Hill Rd}@eecs.berkeley.edu Abstract: Complex control systems are heterogeneous, in the sense of discrete computer-based con- trollers challenges for control system design technologies in terms of end-to-end control perfor- mance modeling

  6. Optimal Design and Operation of Energy Polygeneration Systems

    E-Print Network [OSTI]

    is then considered for the energy polygeneration system. In real applications, product prices can fluctuateOptimal Design and Operation of Energy Polygeneration Systems by Yang Chen Submitted;Optimal Design and Operation of Energy Polygeneration Systems by Yang Chen Submitted to the Department

  7. EMBEDDED SOFTWARE DESIGN AND SYSTEM INTEGRATION FOR ROTORCRAFT UAV USING

    E-Print Network [OSTI]

    Henzinger, Thomas A.

    a methodology for the design of automation control systems that builds in modularity and correctEMBEDDED SOFTWARE DESIGN AND SYSTEM INTEGRATION FOR ROTORCRAFT UAV USING PLATFORMS 1 Benjamin-Vincentelli Shankar Sastry EECS, University of California, Berkeley Abstract: Automation control systems typically

  8. EMBEDDED SOFTWARE DESIGN AND SYSTEM INTEGRATION FOR ROTORCRAFT UAV USING

    E-Print Network [OSTI]

    Henzinger, Thomas A.

    a methodology for the design of automation control systems that builds in modularity and correctEMBEDDED SOFTWARE DESIGN AND SYSTEM INTEGRATION FOR ROTORCRAFT UAV USING PLATFORMS 1 Benjamin­Vincentelli # Shankar Sastry # # EECS, University of California, Berkeley Abstract: Automation control systems typically

  9. Engineered waste-package-system design specification

    SciTech Connect (OSTI)

    Not Available

    1983-05-01

    This report documents the waste package performance requirements and geologic and waste form data bases used in developing the conceptual designs for waste packages for salt, tuff, and basalt geologies. The data base reflects the latest geotechnical information on the geologic media of interest. The parameters or characteristics specified primarily cover spent fuel, defense high-level waste, and commercial high-level waste forms. The specification documents the direction taken during the conceptual design activity. A separate design specification will be developed prior to the start of the preliminary design activity.

  10. Int. J. , Vol. x, No. x, xxxx 1 Modelling and Analysis of Service Parts Logistics Systems

    E-Print Network [OSTI]

    Rossetti, Manuel D.

    Int. J. , Vol. x, No. x, xxxx 1 Modelling and Analysis of Service Parts Logistics Systems Fernando, the behaviour of the service parts logistics system (SPLS) is approximated with a modified M/G/1 HOL queuing policy. Keywords: Service parts logistics, optimisation, genetic algorithms, M/G/1 queuing model

  11. Optimal Ground-Source Heat Pump System Design

    Broader source: Energy.gov [DOE]

    Project objectives: Develop a least-cost design tool (OptGSHP) that will enable GSHP developers to analyze system cost and performance in a variety of building applications to support both design, operational and purchase decisions. Integrate groundwater flow and heat transport into OptGSHP. Demonstrate the usefulness of OptGSHP and the significance of a systems approach to the design of GSHP systems.

  12. Designing a Time-Aware Service System: Bridging the Front and Back Stages in Service System Design

    E-Print Network [OSTI]

    Rhee, Seung-Hyun

    2008-01-01

    readers can refer to [1]. Critical Path & Slack Time Supposeactivities. Then, the critical path, a traditional techniquecan have a different critical path. This path indicates

  13. Rensselaer helps educate "leaders of tomorrow" by providing a robust set of student life programs and services designed to

    E-Print Network [OSTI]

    Varela, Carlos

    programs and services designed to: I facilitate academic success I offer education and practice/or enrolled through the Higher Education Opportunity Program (HEOP). Support services focus on recruitment26 Rensselaer helps educate "leaders of tomorrow" by providing a robust set of student life

  14. Rensselaer helps educate "leaders of tomorrow" by providing a robust set of student life programs and services designed to

    E-Print Network [OSTI]

    Varela, Carlos

    and services designed to: n facilitate academic success n offer education and practice in leadership for Students and Scholars International Services for Students and Scholars (ISSS) provides educational programsRensselaer helps educate "leaders of tomorrow" by providing a robust set of student life programs

  15. Solar heating and cooling of residential buildings: design of systems, 1980 edition

    SciTech Connect (OSTI)

    1980-09-01

    This manual was prepared primarily for use in conducting a practical training course on the design of solar heating and cooling systems for residential and small office buildings, but may also be useful as a general reference text. The content level is appropriate for persons with different and varied backgrounds, although it is assumed that readers possess a basic understanding of heating, ventilating, and air-conditioning systems of conventional (non-solar) types. This edition is a revision of the manual with the same title, first printed and distributed by the US Government Printing Office in October 1977. The manual has been reorganized, new material has been added, and outdated information has been deleted. Only active solar systems are described. Liquid and air-heating solar systems for combined space and service water heating or service water heating are included. Furthermore, only systems with proven experience are discussed to any extent.

  16. National Geothermal Data System Architecture Design, Testing...

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

    objective: To create the National Geothermal Data System (NGDS) comprised of a core and distributed network of databases and data sites that will comprise a federated system for...

  17. The strategic use of an information system in supporting architectural design decisions for a design firm

    E-Print Network [OSTI]

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

    1985-01-01

    This thesis is to illustrate how a computer-based information system for supporting decision making, that is a Decision Support System (DSS), can be utilized as a strategic tool in architectural design for a firm. The ...

  18. Computer-Aided dispatching system design specification

    SciTech Connect (OSTI)

    Briggs, M.G.

    1996-05-03

    This document defines the performance requirements for a graphic display dispatching system to support Hanford Patrol emergency response. This system is defined as a Commercial-Off the-Shelf computer dispatching system providing both text and graphical display information while interfacing with the diverse reporting system within the Hanford Facility. This system also provided expansion capabilities to integrate Hanford Fire and the Occurrence Notification Center and provides back-up capabilities for the Plutonium Processing Facility.

  19. Analysis and design of power conditioning systems 

    E-Print Network [OSTI]

    Harfman Todorovic, Maja

    2009-05-15

    -power portable sources for small electronics and laptop computers to megawatt-power applications for fuel cell power plants. The design and analysis for each power conditioner is presented in detail and the performance is verified using simulations and prototypes...

  20. Design Considerations for Industrial Heat Recovery Systems 

    E-Print Network [OSTI]

    Bywaters, R. P.

    1979-01-01

    recovery design considerations as well as a summary of typical "waste heat" sources and application sites. A procedure for conducting industrial waste heat surveys is presented. Thermodynamic and heat transfer factors are discussed. Problems associated...

  1. Systems modeling for electric ship design

    E-Print Network [OSTI]

    Soultatis, Charalambos

    2004-01-01

    Diesel and gas turbine electric ship propulsion are of current interest for several types of vessels that are important for commercial shipping and for the next generation of war ships. During the design process of a ...

  2. Guidelines in Wave Energy Conversion System Design 

    E-Print Network [OSTI]

    Guiberteau, K. L.; Liu, Y.; Lee, J.; Kozman, T.

    2014-01-01

    This paper presents an investigational study on wave energy converters (WECs). The types of WEC available from the market are studied first. The design considerations for implementing a WEC in the Gulf of Mexico (GOM) are then evaluated...

  3. System 80+{trademark} Standard Design: CESSAR design certification. Volume 6: Amendment I

    SciTech Connect (OSTI)

    Not Available

    1990-12-21

    This report, entitled Combustion Engineering Standard Safety Analysis Report - Design Certification (CESSAR-DC), has been prepared in support of the industry effort to standardize nuclear plant designs. These documents describe the Combustion Engineering, Inc. System 80+{sup TM} Standard Design. This report, Volume 6, in conjunction with Volume 7, provides a description of engineered safety features.

  4. System 80+{trademark} Standard Design: CESSAR design certification. Volume 8: Amendment I

    SciTech Connect (OSTI)

    Not Available

    1990-12-21

    This report, entitled Combustion Engineering Standard Safety Analysis Report -- Design Certification (CESSAR-DC), has been prepared in support of the industry effort to standardize nuclear plant designs. These volumes describe the Combustion Engineering, Inc. System 80{sup +}{trademark} Standard Design. This volume 8 provides a description of instrumentation and controls.

  5. 1 Copyright 1997 by ASME Creating practical design support systems is a complex design

    E-Print Network [OSTI]

    Reich, Yoram

    1 Copyright 1997 by ASME ABSTRACT Creating practical design support systems is a complex design that supports such iterations by, for example, supporting easy scripting and testing with throw­away code. Proceedings of DETC `97 1997 ASME Design Engineering Technical Conference September 14­17, 1997, Sacramento

  6. System 80+{trademark} Standard Design: CESSAR design certification. Volume 18: Amendment I

    SciTech Connect (OSTI)

    Not Available

    1990-12-21

    This report, entitled Combustion Engineering Standard Safety Analysis Report -- Design Certification (CESSAR-DC), has been prepared in support of the industry effort to standardize nuclear plant designs. These volumes describe the Combustion Engineering, Inc. System 80+{trademark} Standard Design. This Volume 18 provides Appendix B, Probabilistic Risk Assessment.

  7. Dynamical Systems in Circuit Designer's Eyes

    SciTech Connect (OSTI)

    Odyniec, M.

    2011-05-09

    Examples of nonlinear circuit design are given. Focus of the design process is on theory and engineering methods (as opposed to numerical analysis). Modeling is related to measurements It is seen that the phase plane is still very useful with proper models Harmonic balance/describing function offers powerful insight (via the combination of simulation with circuit and ODE theory). Measurement and simulation capabilities increased, especially harmonics measurements (since sinusoids are easy to generate)

  8. Introduction of Heat Recovery Chiller Control and Water System Design 

    E-Print Network [OSTI]

    Jia, J.

    2006-01-01

    The styles, feature and main concerns of heat recovery water system are discussed, and the entering condenser water temperature control is recommended for higher chiller efficiency and reliable operation. Three optimized water system designs...

  9. Design of high performance frequency synthesizers in communication systems 

    E-Print Network [OSTI]

    Moon, Sung Tae

    2005-08-29

    Frequency synthesizer is a key building block of fully-integrated wireless communication systems. Design of a frequency synthesizer requires the understanding of not only the circuit-level but also of the transceiver system-level considerations...

  10. Design of control for efficiency of AUV power systems

    E-Print Network [OSTI]

    Ware, Laura M. (Laura Marie)

    2012-01-01

    The MIT Rapid Development Group designed and built an internal combustion hybrid recharging system for the REMUS 600 Autonomous Underwater Vehicle (AUV) in collaboration with the MIT Lincoln Laboratory. This power system ...

  11. Avionics systems design for cooperative unmanned air and ground vehicles

    E-Print Network [OSTI]

    Omelchenko, Alexander, 1968-

    2004-01-01

    This thesis summarizes the results of the design of avionics systems intended for use onboard unmanned air and ground vehicles, that are parts of a multi-vehicle system whose primary mission objective is to provide up-close ...

  12. Energy Mobility Network : system design, interfaces, and future interactions

    E-Print Network [OSTI]

    Cheung, Natalie Wen Yua

    2011-01-01

    The Energy Mobility Network is a mobile, networked energy production, consumption and sharing system that is designed to motivate users to be more aware of their energy consumption. In particular, the system provides a ...

  13. Design fires for tunnel water mist suppression systems 

    E-Print Network [OSTI]

    Carvel, Ricky O

    Water mist systems are unable to suppress or control large fires, therefore the ‘design fire’ for a water mist system in a tunnel should not be specified in terms of peak heat release rate, but rather in terms of the ...

  14. Multi-criteria Decision Making in Embedded System Design

    E-Print Network [OSTI]

    Zitzler, Eckart

    Multi-criteria Decision Making in Embedded System Design Simon K¨unzli, Lothar Thiele and Eckart. On the other hand, this ap- proach sacrifices almost all other quality criteria of a design. As a consequence Zitzler Abstract This chapter introduces design space exploration as one of the major tasks in embedded

  15. Design of Industrial Process Refrigeration Systems 

    E-Print Network [OSTI]

    Witherell, W. D.

    1987-01-01

    of Cascade Refrigeration and Liquefaction Systems", Industrial Engineering Chemicals, Process Des. Develop., Vol. 13, No.4, 1974, pp. 421-433. 5. Cheng, W.B., and Mah, R.S.H., "Interactive Synthesis of Cascade Refrigeration Systems", Indus trial...

  16. Separated Spacecraft Interferometry System Architecture Design and Optimization

    E-Print Network [OSTI]

    Separated Spacecraft Interferometry ­ System Architecture Design and Optimization by Cyrus D. Jilla and Astronautics at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY February 1999 © 1999 Cyrus D. Jilla. All rights Committee #12;#12;Separated Spacecraft Interferometry- MIT System Architecture Design and Optimization Space

  17. Global Optimization in Control System Analysis and Design

    E-Print Network [OSTI]

    Neumaier, Arnold

    Global Optimization in Control System Analysis and Design Venkataramanan Balakrishnan Stephen Boyd. S. A. I. INTRODUCTION Many problems in control system analysis and design can be posed in a setting variations. An example is parametric robustness analysis, where the parameters might represent physical quan

  18. DESIGN OF THE GREAT LAKES OBSERVING SYSTEM ENTERPRISE ARCHITECTURE

    E-Print Network [OSTI]

    DESIGN OF THE GREAT LAKES OBSERVING SYSTEM ENTERPRISE ARCHITECTURE T.J. Dekker1 , J.V. DePinto1 , S, collaborative, and consensus-based enterprise architecture design process was conducted under the direction that will achieve an integrated, comprehensive, and sustainable observing system enterprise for the Great Lakes

  19. A GUIDE TO PHOTOVOLTAIC (PV) SYSTEM DESIGN AND INSTALLATION

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION A GUIDE TO PHOTOVOLTAIC (PV) SYSTEM DESIGN AND INSTALLATION JUNE 2001 500-01-020 CONSULTANTREPORT Gray Davis, Governor #12;PV Installation Guide June 2001 Page 1 A GUIDE TO PHOTOVOLTAIC (PV) SYSTEM DESIGN AND INSTALLATION Prepared for: California Energy Commission Energy Technology

  20. Aalborg Universitet Mechatronic System Design Based On An Optimisation Approach

    E-Print Network [OSTI]

    Andersen, Torben Ole

    Aalborg Universitet Mechatronic System Design Based On An Optimisation Approach Andersen, Torben O for published version (APA): Andersen, T. O., Pedersen, H. C., & Hansen, M. R. (2007). Mechatronic System Design Based On An Optimisation Approach. Paper presented at International Workshop - Mechatronics Day 2007

  1. Data mining in design of products and production systems

    E-Print Network [OSTI]

    Kusiak, Andrew

    Data mining in design of products and production systems Andrew Kusiak *, Matthew Smith Intelligent Data mining is acquiring its own identity by refining concepts from other disciplines, developing affected by the data mining pursuit. This paper outlines areas of product and manufacturing system design

  2. Design of automotive X-by-Wire systems Cdric Wilwert

    E-Print Network [OSTI]

    Navet, Nicolas

    Design of automotive X-by-Wire systems Cédric Wilwert PSA Peugeot - Citroën 92000 La Garenne Phone : +33 3 83 58 17 62 simonot@loria.fr CONTENTS Design of automotive X-by-Wire systems ................................................................................................................................ 9 3.2 Main time-triggered protocols for automotive industry

  3. Nov. 23, 2007 Symmetric Active/Active Metadata Service for Highly Available Cluster Storage Systems 1/14 Symmetric Active/Active Metadata Service for

    E-Print Network [OSTI]

    Engelmann, Christian

    Nov. 23, 2007 Symmetric Active/Active Metadata Service for Highly Available Cluster Storage Systems 1/14 Symmetric Active/Active Metadata Service for Highly Available Cluster Storage Systems Li Ou1;Nov. 23, 2007 Symmetric Active/Active Metadata Service for Highly Available Cluster Storage Systems 2

  4. Power system design | Princeton Plasma Physics Lab

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEYI/OPerformancePi Day PiSafetyContact Power ServicesPower

  5. Princeton Plasma Physics Lab - Power system design

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgram GuidelinesThousandnstx-u The Nationalsystem-design The design of

  6. Simulation Methods for Optimal Experimental Design in Systems Biology

    E-Print Network [OSTI]

    Timmer, Jens

    Simulation Methods for Optimal Experimental Design in Systems Biology D. Faller Freiburg Center of a biological system, the authors conducted quantitative dynamic experiments from which the system structure and the parameters have to be deduced. Since biological systems have to cope with different environmental conditions

  7. A property-based system design method with application to a targeting system for small UAVs

    E-Print Network [OSTI]

    Mihok, Brian E. (Brian Edward)

    2006-01-01

    The aim of system design is to define an optimal integration of components for the achievement of an overarching objective. As a result, engineering systems often cannot be designed with the disciplines meeting in isolation, ...

  8. Optimized Design of a Furnace Cooling System 

    E-Print Network [OSTI]

    Morelli, F.; Bretschneider, R.; Dauzat, J.; Guymon, M.; Studebaker, J.; Rasmussen, B. P.

    2013-01-01

    This paper presents a case study of manufacturing furnace optimized re-design. The bottleneck in the production process is the cooling of heat treatment furnaces. These ovens are on an approximate 24-hour cycle, heating for 12 hours and cooling...

  9. Designing Forced-Air HVAC Systems

    SciTech Connect (OSTI)

    2010-08-31

    This guide explains proper calculation of heating and cooling design loads for homes.used to calculated for the home using the protocols set forth in the latest edition of the Air Conditioning Contractors of America’s (ACCA) Manual J (currently the 8th edition), ASHRAE 2009 Handbook of Fundamentals, or an equivalent computation procedure.

  10. Augmented Network Model For Engineering System Design

    E-Print Network [OSTI]

    de Weck, Olivier L.

    can have different capacities and costs, maintenance routines, dynamics. Link existence can vary design". Various fields have applied network modeling to engineering applications, such as operations, with their network description and brief discussion of simple network statistics. Then, we describe in detail one

  11. Design Optimization of Structural Health Monitoring Systems

    SciTech Connect (OSTI)

    Flynn, Eric B.

    2014-03-06

    Sensor networks drive decisions. Approach: Design networks to minimize the expected total cost (in a statistical sense, i.e. Bayes Risk) associated with making wrong decisions and with installing maintaining and running the sensor network itself. Search for optimal solutions using Monte-Carlo-Sampling-Adapted Genetic Algorithm. Applications include structural health monitoring and surveillance.

  12. Power-Saving in Storage Systems for Internet Hosting Services with Data Access Prediction

    E-Print Network [OSTI]

    Banbara, Mutsunori

    percentage of the total computing energy is consumed by the storage systems, various attempts at reducingPower-Saving in Storage Systems for Internet Hosting Services with Data Access Prediction Jumpei@cs.tsukuba.ac.jp Abstract--We present a power-saving method for storage systems in Internet hosting services, particularly

  13. Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network

    E-Print Network [OSTI]

    Nagurney, Anna

    Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network Operations Management and Design of A Sustainable Blood Banking System Amir Masoumi of Massachusetts Amherst #12;Introduction Operations Management of Blood Banking Systems Blood Banking Systems

  14. System Level Design Using the SystemC Modeling Platform 1

    E-Print Network [OSTI]

    Ould Ahmedou, Mohameden

    the correctness of such a specification. These drawbacks have driven many system, hardware, and software designers of the initiative, which enables, promotes, and accelerates system-level intellectual property (IP) model exchangeSystem Level Design Using the SystemC Modeling Platform 1 1. Introduction1 As system complexity

  15. A Classification of Trust Computation Models for Service-Oriented Internet of Things Systems

    E-Print Network [OSTI]

    Cao, Yong

    , 15], smart-home, smart-city, and smart-community [25]. A service-oriented IoT system can be viewed

  16. Design tools for complex dynamic security systems.

    SciTech Connect (OSTI)

    Byrne, Raymond Harry; Rigdon, James Brian; Rohrer, Brandon Robinson; Laguna, Glenn A.; Robinett, Rush D. III; Groom, Kenneth Neal; Wilson, David Gerald; Bickerstaff, Robert J.; Harrington, John J.

    2007-01-01

    The development of tools for complex dynamic security systems is not a straight forward engineering task but, rather, a scientific task where discovery of new scientific principles and math is necessary. For years, scientists have observed complex behavior but have had difficulty understanding it. Prominent examples include: insect colony organization, the stock market, molecular interactions, fractals, and emergent behavior. Engineering such systems will be an even greater challenge. This report explores four tools for engineered complex dynamic security systems: Partially Observable Markov Decision Process, Percolation Theory, Graph Theory, and Exergy/Entropy Theory. Additionally, enabling hardware technology for next generation security systems are described: a 100 node wireless sensor network, unmanned ground vehicle and unmanned aerial vehicle.

  17. Design Considerations for Large Industrial Cogeneration Systems 

    E-Print Network [OSTI]

    Kovacik, J. M.

    1979-01-01

    Cogeneration systems have been contributing to the profitability of many industrial plants for years. However, with the renewed interest in energy and conservation as the cornerstone of the National Energy Act, it is important that the alternatives...

  18. The New Embedded System Design Methodology For Improving Design Process Performance

    E-Print Network [OSTI]

    Abdurohman, Maman; Sutikno, Sarwono; Sasongko, Arif

    2010-01-01

    Time-to-market pressure and productivity gap force vendors and researchers to improve embedded system design methodology. Current used design method, Register Transfer Level (RTL), is no longer be adequate to comply with embedded system design necessity. It needs a new methodology for facing the lack of RTL. In this paper, a new methodology of hardware embedded system modeling process is designed for improving design process performance using Transaction Level Modeling (TLM). TLM is a higher abstraction design concept model above RTL model. Parameters measured include design process time and accuracy of design. For implementing RTL model used Avalon and Wishbone buses, both are System on Chip bus. Performance improvement measured by comparing TLM and RTL model process. The experiment results show performance improvements for Avalon RTL using new design methodology are 1,03 for 3-tiers, 1,47 for 4-tiers and 1,69 for 5-tiers. Performance improvements for Wishbone RTL are 1,12 for 3-tiers, 1,17 for 4-tiers and 1...

  19. MOX Services Unclassified Information System PIA, National Nuclear...

    Energy Savers [EERE]

    Nuclear Services Administration More Documents & Publications TRAIN-PIA.pdf Occupational Medicine - Assistant PIA, Idaho National Laboratory Manchester Software 1099 Reporting...

  20. MOX Services Unclassified Information System PIA, National Nuclear...

    Energy Savers [EERE]

    Services Administration More Documents & Publications TRAIN-PIA.pdf Occupational Medicine - Assistant PIA, Idaho National Laboratory Manchester Software 1099 Reporting PIA,...

  1. MECHATRONIC DESIGN OF A BALL ON PLATE BALANCING SYSTEM Shorya Awtar

    E-Print Network [OSTI]

    Awtar, Shorya

    MECHATRONIC DESIGN OF A BALL ON PLATE BALANCING SYSTEM Shorya Awtar Kevin C. Craig Department system based on mechatronic design principles. Realization of the design is achieved of the course Mechatronics System Design at Rensselaer. 1. MECHATRONICS AT RENSSELAER Mechatronics

  2. Westinghouse Small Modular Reactor balance of plant and supporting systems design

    SciTech Connect (OSTI)

    Memmott, M. J.; Stansbury, C.; Taylor, C.

    2012-07-01

    The Westinghouse Small Modular Reactor (SMR) is an 800 MWt (>225 MWe) integral pressurized water reactor (iPWR), in which all of the components typically associated with the nuclear steam supply system (NSSS) of a nuclear power plant are incorporated within a single reactor pressure vessel. This paper is the second in a series of four papers which describe the design and functionality of the Westinghouse SMR. It focuses, in particular, upon the supporting systems and the balance of plant (BOP) designs of the Westinghouse SMR. Several Westinghouse SMR systems are classified as safety, and are critical to the safe operation of the Westinghouse SMR. These include the protection and monitoring system (PMS), the passive core cooling system (PXS), and the spent fuel cooling system (SFS) including pools, valves, and piping. The Westinghouse SMR safety related systems include the instrumentation and controls (I and C) as well as redundant and physically separated safety trains with batteries, electrical systems, and switch gears. Several other incorporated systems are non-safety related, but provide functions for plant operations including defense-in-depth functions. These include the chemical volume control system (CVS), heating, ventilation and cooling (HVAC) systems, component cooling water system (CCS), normal residual heat removal system (RNS) and service water system (SWS). The integrated performance of the safety-related and non-safety related systems ensures the safe and efficient operation of the Westinghouse SMR through various conditions and transients. The turbine island consists of the turbine, electric generator, feedwater and steam systems, moisture separation systems, and the condensers. The BOP is designed to minimize assembly time, shipping challenges, and on-site testing requirements for all structures, systems, and components. (authors)

  3. The Design and Implementation of a Prototype Exokernel Operating System

    E-Print Network [OSTI]

    The Design and Implementation of a Prototype Exokernel Operating System by Dawson R. Engler of a Prototype Exokernel Operating System by Dawson R. Engler Submitted to the Department of Electrical of Master of Science in Computer Science and Engineering Abstract Traditional operating systems abstract

  4. 1 Designing Constraint Logic Programming Languages using Computational Systems

    E-Print Network [OSTI]

    Vittek, Marian

    1 Designing Constraint Logic Programming Languages using Computational Systems Claude Kirchner, H'el`ene Kirchner and Marian Vittek 1.1 Abstract This work presents computational systems, a framework as computational systems. We thus get a framework in which rewriting techniques can be used to reason about

  5. TPX: Contractor preliminary design review. Volume 2, PF systems engineering

    SciTech Connect (OSTI)

    Calvin, H.A.

    1995-07-28

    This system development specification covers the Poloidal Field (PF) Magnet System, WBS 14 in the Princeton Plasma Physics Laboratory TPX Program to build a tokamak fusion reactor. This specification establishes the performance, design, development and test requirements of the PF Magnet System.

  6. A Simulation Study of Demand Responsive Transit System Design

    E-Print Network [OSTI]

    Dessouky, Maged

    A Simulation Study of Demand Responsive Transit System Design Luca Quadrifoglio, Maged M. Dessouky changed the landscape for demand responsive transit systems. First, the demand for this type of transit experiencing increased usage for demand responsive transit systems. The National Transit Summaries and Trends

  7. DESIGNING EFFICIENT MEMORY FOR FUTURE COMPUTING SYSTEMS

    E-Print Network [OSTI]

    Balasubramonian, Rajeev

    , limited pin counts, increasing heterogeneity and complexity, and the diminished importance of cost main memory system with the following innovative features: (i) overfetch-aware re-organized chips, (ii) low-cost silicon photonic memory channels, (iii) largely autonomous memory modules with a packet

  8. Conceptual design for the ZEPHYR neutral-beam injection system

    SciTech Connect (OSTI)

    Cooper, W.S.; Elischer, V.P.; Goldberg, D.A.; Hopkins, D.B.; Jacobson, V.L.; Lou, K.H.; Tanabe, J.T.

    1981-03-01

    In June 1980, the Lawrence Berkeley Laboratory began a conceptual design study for a neutral beam injection system for the ZEPHYR ignition tokamak proposed by the Max-Planck-Institut fur Plasmaphysik in Garching, Germany. The ZEPHYR project was cancelled, and the LBL design effort concluded prematurely in January 1981. This report describes the conceptual design as it existed at that time, and gives brief consideration to a schedule, but does not deal with costs.

  9. System Performance Measurement Supports Design Recommendations for Solar Ventilation Preheat System (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-08-01

    Technical briefing to report the outcomes of a data monitoring effort to determine the nature of solar vent preheat system performance problems at a U.S. military installation. The analysis reports up-to-date research and findings regarding system design, helping to clarify the issue as a factor of system design, rather than a shortcoming of SVP systems.

  10. Multistate analysis and design : case studies in aerospace design and long endurance systems

    E-Print Network [OSTI]

    Agte, Jeremy S. (Jeremy Sundermeyer)

    2011-01-01

    This research contributes to the field of aerospace engineering by proposing and demonstrating an integrated process for the early-stage, multistate design of aerospace systems. The process takes into early consideration ...

  11. Design package for fuel retrieval system fuel handling tool modification

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1998-11-09

    This is a design package that contains the details for a modification to a tool used for moving fuel elements during loading of MCO Fuel Baskets for the Fuel Retrieval System. The tool is called the fuel handling tool (or stinger). This document contains requirements, development design information, tests, and test reports.

  12. Design package for fuel retrieval system fuel handling tool modification

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1999-03-17

    This is a design package that contains the details for a modification to a tool used for moving fuel elements during loading of MCO Fuel Baskets for the Fuel Retrieval System. The tool is called the fuel handling tool (or stinger). This document contains requirements, development design information, tests, and test reports.

  13. Design Package for Fuel Retrieval System Fuel Handling Tool Modification

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    2000-03-27

    This is a design package that contains the details for a modification to a tool used for moving fuel elements during loading of MCO Fuel Baskets for the Fuel Retrieval System. The tool is called the fuel handling tool (or stinger). This document contains requirements, development design information, tests, and test reports.

  14. Design package Lazy Susan for the fuel retrieval system

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1998-11-09

    This is a design package that contains the details for a Lazy Susan style small tool for the Fuel Retrieval System. The Lazy Susan tool is used to help rotate an MCO Fuel Basket when loading it. This document contains requirements, development design information, tests and test reports that pertain to the production of Lazy Susan small tool.

  15. Design package lazy susan for the fuel retrieval system

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1999-09-10

    This is a design package that contains the details for a Lazy Susan style small tool for the Fuel Retrieval System. The Lazy Susan tool is used to help rotate an MCO Fuel Basket when loading it. This document contains requirements, development design information, tests and test reports that pertain to the production of Lazy Susan small tool.

  16. Design of Embedded Systems: Formal Models, Validation, and Synthesis

    E-Print Network [OSTI]

    Grosu, Radu

    critical situations, where reliability and safety are more important criteria than performance. TodayDesign of Embedded Systems: Formal Models, Validation, and Synthesis S. Edwards, L. Lavagno, E. A. Lee, and A. Sangiovanni-Vincentelli November 5, 1999 Abstract This paper addresses the design

  17. Integrated approaches to the optimal design of multiscale systems 

    E-Print Network [OSTI]

    Lovelady, Eva Marie

    2009-05-15

    This work is aimed at development of systematic approaches to the design of multiscale systems. Specifically four problems are addressed: environmental impact assessment (EIA) of new and retrofitted industrial processes, ...

  18. Cavitation methods in therapeutic ultrasound : techniques, mechanisms, and system design

    E-Print Network [OSTI]

    Sokka, Shunmugavelu D. (Shunmugavelu Doraivelu), 1975-

    2004-01-01

    Focused ultrasound is currently being developed as a non-invasive thermal ablation technique for benign and cancerous tumors in several organ systems. Although these therapies are designed to ablate tissue purely by thermal ...

  19. Control system design for a parallel hybrid electric vehicle 

    E-Print Network [OSTI]

    Buntin, David Leighton

    1994-01-01

    This thesis addresses the design of control systems for a parallel hybrid electric drive train which is an alternative to conventional passenger vehicles. The principle components of the drive train are a small internal combustion engine...

  20. Design of a Computerized Energy Management System for Marine Applications 

    E-Print Network [OSTI]

    Russell, B. D.; Perry, L. W.; Gerloff, G. W.; Heller, R. P.; Pankonien, G.

    1982-01-01

    A computer-based energy management system for marine applications is presented. The problem of fuel-management for large diesel engines on board ship is discussed. The design of the computer hardware and software are presented including...

  1. Major: Ecological Systems Design, Air Quality Control and Waste Management

    E-Print Network [OSTI]

    Giger, Christine

    Laboratory: Computer exercises (Pfister) · Regionalized environmental assessment of global power plants of Warsaw, Poland · Environmental Impact of Virtual Meetings including Rebound Effects · Carbon Footprint · Evaluation of future designs of treatment and recycling plants and waste management systems Skills after

  2. A Semi-Passive Containment Cooling System Conceptual Design

    E-Print Network [OSTI]

    Liu, H.

    The objective of this project was to investigate a passive containment cooling system (PCCS) for the double concrete containment of the Korean Next Generation Reactor (KNGR). Two conceptual PCCS designs: the thermosyphon ...

  3. Automation and Accountability in Decision Support System Interface Design

    E-Print Network [OSTI]

    Cummings, M. L.

    2006-01-01

    When the human element is introduced into decision support system design, entirely new layers of social and ethical issues emerge but are not always recognized as such. This paper discusses those ethical and social impact ...

  4. Design, measurement, and analysis of oxygenated fluid pump system

    E-Print Network [OSTI]

    Mason, Alexander M., IV (Alexander Martin)

    2012-01-01

    The author sought out the opportunity to design and implement a system for pumping oxygenated fluid and mixing it with saline, for the purpose of providing sufficient levels of oxygen for patients undergoing forms of ...

  5. Competition System Architecture: How to Choose an Effective Institutional Design

    E-Print Network [OSTI]

    Paxton, Anthony T.

    Competition System Architecture: How to Choose an Effective Institutional Design William E. Kovacic, Mexico, South Africa · More Networked Enforcement: COMESA · Intra-Agency Realignment: DG Comp CET #12;How

  6. The Hob system for verifying software design properties

    E-Print Network [OSTI]

    Lam, Patrick, Ph. D. Massachusetts Institute of Technology

    2007-01-01

    This dissertation introduces novel techniques for verifying that programs conform to their designs. My Hob system, as described in this dissertation, allows developers to statically ensure that implementations preserve ...

  7. The design and evaluation of an international plutonium storage system

    E-Print Network [OSTI]

    Bae, Eugene

    2001-01-01

    To address the proliferation risk of separated plutonium, a technical and institutional design of an international plutonium storage system (IPSS) is presented. The IPSS is evaluated from two perspectives: its ability to ...

  8. Strategic Surveillance System Design for Ports and Waterways 

    E-Print Network [OSTI]

    Cimren, Elif I.

    2010-07-14

    The purpose of this dissertation is to synthesize a methodology to prescribe a strategic design of a surveillance system to provide the required level of surveillance for ports and waterways. The method of approach to this ...

  9. Designing An Interplanetary Autonomous Spacecraft Navigation System Using Visible Planets 

    E-Print Network [OSTI]

    Karimi, Reza

    2012-07-16

    A perfect duality exists between the problem of space-based orbit determination from line-of-sight measurements and the problem of designing an interplanetary autonomous navigation system. Mathematically, these two problems ...

  10. Design strategies for whole body interactive performance systems 

    E-Print Network [OSTI]

    Lympouridis, Evangelos

    2012-01-01

    This practice-led research investigates a design framework within an artistic context for the implementation of Whole Body Interactive (WBI) performance systems that employ real-time motion capture technology. Following ...

  11. Optimal Design Refrigeration System for a Mucilage Glue Fiber Factory 

    E-Print Network [OSTI]

    Tan, C.; Liu, J.; Tang, F.; Liu, Y.

    2006-01-01

    In a mucilage glue fiber factory, the design of the refrigeration system takes into account the characteristics of mucilage glue fiber production and fully uses the refrigeration compressor heat to economize energy and reduce the production cost...

  12. Bayesian design of experiments for complex chemical systems

    E-Print Network [OSTI]

    Hu, Kenneth T

    2011-01-01

    Engineering design work relies on the ability to predict system performance. A great deal of effort is spent producing models that incorporate knowledge of the underlying physics and chemistry in order to understand the ...

  13. 2003 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

    E-Print Network [OSTI]

    Mylopoulos, John

    © 2003 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design System and John Mylopoulos CSC340Information Systems Analysis and Design System Design -- 2 Survey project scopeAgain System Design © 2003 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

  14. 2003 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

    E-Print Network [OSTI]

    Mylopoulos, John

    © 2003 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design System and John Mylopoulos CSC340Information Systems Analysis and Design System Design -- 2 Survey project scopeAgain System Design #12;© 2003 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

  15. System Definition and Analysis: Power Plant Design and Layout

    SciTech Connect (OSTI)

    1996-05-01

    This is the Topical report for Task 6.0, Phase 2 of the Advanced Turbine Systems (ATS) Program. The report describes work by Westinghouse and the subcontractor, Gilbert/Commonwealth, in the fulfillment of completing Task 6.0. A conceptual design for critical and noncritical components of the gas fired combustion turbine system was completed. The conceptual design included specifications for the flange to flange gas turbine, power plant components, and balance of plant equipment. The ATS engine used in the conceptual design is an advanced 300 MW class combustion turbine incorporating many design features and technologies required to achieve ATS Program goals. Design features of power plant equipment and balance of plant equipment are described. Performance parameters for these components are explained. A site arrangement and electrical single line diagrams were drafted for the conceptual plant. ATS advanced features include design refinements in the compressor, inlet casing and scroll, combustion system, airfoil cooling, secondary flow systems, rotor and exhaust diffuser. These improved features, integrated with prudent selection of power plant and balance of plant equipment, have provided the conceptual design of a system that meets or exceeds ATS program emissions, performance, reliability-availability-maintainability, and cost goals.

  16. October 17, 2006 Towards High Availability for High-Performance Computing System Services

    E-Print Network [OSTI]

    Engelmann, Christian

    October 17, 2006 Towards High Availability for High-Performance Computing System Services: Accomplishments and Limitations 1/29 Towards High Availability for High- Performance Computing System Services Louisiana Tech University, Ruston, USA 4 Tennessee Tech University, Cookeville, USA #12;October 17, 2006

  17. Proactive Service Migration for Long-Running Byzantine Fault Tolerant Systems Wenbing Zhao and Honglei Zhang

    E-Print Network [OSTI]

    Zhao, Wenbing

    Proactive Service Migration for Long-Running Byzantine Fault Tolerant Systems Wenbing Zhao scheme based on service migration for long-running Byzantine fault tolerant systems. Proactive recovery threats from malicious adversaries. The primary benefit of our proactive recovery scheme is a reduced

  18. March 14, 2007 Towards High Availability for High-Performance Computing System Services

    E-Print Network [OSTI]

    Engelmann, Christian

    March 14, 2007 Towards High Availability for High-Performance Computing System Services: Accomplishments and Limitations 1/42 Towards High Availability for High- Performance Computing System Services The University of Reading, Reading, UK #12;March 14, 2007 Towards High Availability for High

  19. Managing Sustainable Demand-side Infrastructure for Power System Ancillary Services

    E-Print Network [OSTI]

    Victoria, University of

    Managing Sustainable Demand-side Infrastructure for Power System Ancillary Services by Simon Sustainable Demand-side Infrastructure for Power System Ancillary Services by Simon Christopher Parkinson B highly-distributed sustainable demand- side infrastructure, in the form of heat pumps, electric vehicles

  20. Requirements Management System Browser (RMSB) software design description

    SciTech Connect (OSTI)

    Frank, D.D.

    1996-09-30

    The purpose of this document is to provide an ``as-built`` design description for the Requirements Management System Browser (RMSB) application. The Graphical User Interface (GUI) and database structure design are described for the RMSB application, referred to as the ``Browser.`` The RMSB application provides an easy to use PC-based interface to browse systems engineering data stored and managed in a UNIX software application. The system engineering data include functions, requirements, and architectures that make up the Tank Waste Remediation System (TWRS) technical baseline.

  1. Computer software design description for the integrated control and data acquisition system LDUA system

    SciTech Connect (OSTI)

    Aftanas, B.L.

    1998-08-12

    This Computer Software Design Description (CSDD) document provides the overview of the software design for all the software that is part of the integrated control and data acquisition system of the Light Duty Utility Arm System (LDUA). It describes the major software components and how they interface. It also references the documents that contain the detailed design description of the components.

  2. INVERTED PENDULUM SYSTEMS: ROTARY AND ARM-DRIVEN A MECHATRONIC SYSTEM DESIGN CASE STUDY

    E-Print Network [OSTI]

    Awtar, Shorya

    INVERTED PENDULUM SYSTEMS: ROTARY AND ARM-DRIVEN A MECHATRONIC SYSTEM DESIGN CASE STUDY Kevin Craig Shorya Awtar Department of Mechanical Engineering, Aeronautical Engineering and Mechanics Rensselaer Mechatronics is the synergistic combination of mechanical engineering, electronics, control systems

  3. Walden's Paths quiz: system design and implementation 

    E-Print Network [OSTI]

    Arora, Avital Jayant

    2002-01-01

    tde s I'I/Pud dde S/hue//I the:0000/ Pl /I ~ /q I Ih Im IP Ah Is - e et P d I hdtv tt 0 I++q a S queshops huts th S q e loosethtsq I qe e etequq ol rf Id Ffg. 2. The quiz generator interface a quiz. The quiz generation system allows... for thc degree ol MASTER OF SCIENCE Approved as to style and content by: Richard Furuta (Chair of Co ittee) Frank Shipm n (Member) Ro ert all (Member) J nnifer Welch (Head of Department) December 2002 Major Subject: Computer Science ABSTRACT...

  4. 1176 IEEE Transactions on Consumer Electronics , Vol. 58, No. 4, November 2012 Two Hybrid Positioning System Design

    E-Print Network [OSTI]

    Kavehrad, Mohsen

    Positioning System Design Techniques with Lighting LEDs and Ad-hoc Wireless Network Yong Up Lee, IEEE Senior in various fields, in order to contrive a new service from a hybrid of LED lighting and wireless technology lighting LEDs and indoor wireless networking has recently started [7-8]. Positioning is mostly used

  5. Case Study: Design and Assessment of an Enhanced Geographic In-formation System for Exploration of Multivariate Health Statistics

    E-Print Network [OSTI]

    Klippel, Alexander

    Case Study: Design and Assessment of an Enhanced Geographic In- formation System for Exploration of Multivariate Health Statistics Robert M. Edsall Department of Geography Arizona State University robedsall United States, within which are ap- proximately 800 "health service areas" (HSAs), multi- county units

  6. High-Penetration PV Deployment in the Arizona Public Service System, Phase 1 Update: Preprint

    SciTech Connect (OSTI)

    Hambrick, J.; Narang, D.

    2012-06-01

    In an effort to better understand the impacts of high penetrations of photovoltaic generators on distribution systems, Arizona Public Service and its partners have begun work on a multi-year project to develop the tools and knowledge base needed to safely and reliably integrate high penetrations of utility- and residential-scale photovoltaics (PV). Building upon the APS Community Power Project -- Flagstaff Pilot, this project will analyze the impact of PV on a representative feeder in northeast Flagstaff. To quantify and catalog the effects of the estimated 1.3 MW of PV that will be installed on the feeder (both smaller units at homes as well as large, centrally located systems), high-speed weather and electrical data acquisition systems and digital 'smart' meters are being designed and installed to facilitate monitoring and to build and validate comprehensive, high-resolution models of the distribution system. These models will be used to analyze the impacts of the PV on distribution circuit protection systems (including anti-islanding), predict voltage regulation and phase balance issues, and develop volt/var control schemes. This paper continues from a paper presented at the 2011 IEEE PVSC conference that introduces the project and describes some of the preliminary consideration, as well as project plans and early results. This paper gives a status update of the project and presents selected results from Phase 2 of the project. It discusses baseline feeder modeling, load allocation, data acquisition, utility-scale PV integration, preliminary model validation, and plans for future phases.

  7. Services

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment Top Scientific Impact SinceService and Repair

  8. Design and development for a low emission boiler system

    SciTech Connect (OSTI)

    Not Available

    1994-06-01

    The Department of Energy initiated the Combustion 2000 program to develop the next generation of coal-fired power plants. Sargent & Lundy (S&L) is working on the Low Emission Boiler System (LEBS) portion of the program led by Riley Stoker Corporation, with support from Textron Defense Systems, Tecogen, and Reaction Engineering International. Together these organizations form {open_quotes}the Riley Team.{close_quotes} There are four phases of the LEBS development program. Currently, we are working in Phase I, which involves the design of a 400 MWe unit. Phase II through IV will involve pilot scale component testing and a Proof-of-Concept facility ({approximately}40MWe) design, construction, and operation. This document comprises the Design and Development Report for the LEBS. The report describes the design basis, design uncertainties and development plan for each of the major LEBS subsystems.

  9. Optimization of Multi-Stack Exhaust Systems - New System Design Application 

    E-Print Network [OSTI]

    Wang, G.; Cui, Y.; Yuill, D.; Liu, M.

    2002-01-01

    airflow. The theoretical analysis indicates that the optimized design uses as little as 50% of the design fan power annually. This paper presents the system models, the optimization methods, and describes appropriate applications....

  10. Load Participation in Ancillary Services System from An Operator Perspective

    SciTech Connect (OSTI)

    Kujawski, Don; Petri, Mark C.

    2011-10-25

    Ancillary services as defined by FERC (Order 888) distinguished by response time, duration, frequency. Met when DR has capability to balance supply and demand; and LMP payment to DR is cost effective.

  11. On-orbit serviceability of space system architectures

    E-Print Network [OSTI]

    Richards, Matthew G

    2006-01-01

    On-orbit servicing is the process of improving a space-based capability through a combination of in-orbit activities which may include inspection; rendezvous and docking; and value-added modifications to a satellite's ...

  12. Material Design, Selection, and Manufacturing Methods for System Sustainment

    SciTech Connect (OSTI)

    David Sowder, Jim Lula, Curtis Marshall

    2010-02-18

    This paper describes a material selection and validation process proven to be successful for manufacturing high-reliability long-life product. The National Secure Manufacturing Center business unit of the Kansas City Plant (herein called KCP) designs and manufactures complex electrical and mechanical components used in extreme environments. The material manufacturing heritage is founded in the systems design to manufacturing practices that support the U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA). Material Engineers at KCP work with the systems designers to recommend materials, develop test methods, perform analytical analysis of test data, define cradle to grave needs, present final selection and fielding. The KCP material engineers typically will maintain cost control by utilizing commercial products when possible, but have the resources and to develop and produce unique formulations as necessary. This approach is currently being used to mature technologies to manufacture materials with improved characteristics using nano-composite filler materials that will enhance system design and production. For some products the engineers plan and carry out science-based life-cycle material surveillance processes. Recent examples of the approach include refurbished manufacturing of the high voltage power supplies for cockpit displays in operational aircraft; dry film lubricant application to improve bearing life for guided munitions gyroscope gimbals, ceramic substrate design for electrical circuit manufacturing, and tailored polymeric materials for various systems. The following examples show evidence of KCP concurrent design-to-manufacturing techniques used to achieve system solutions that satisfy or exceed demanding requirements.

  13. HPC-Colony: Services and Interfaces to Aupport Systems With Very Large Numbers of Processors

    SciTech Connect (OSTI)

    Jones, T; Kale, L; Moreira, J; Mendes, C; Chakravorty, S; Tauferner, A; Inglett, T

    2007-01-31

    The HPC-Colony Project, a collaboration with Lawrence Livermore National Laboratory, the University of Illinois at Urbana-Champaign and IBM, is focused on services and interfaces for very large numbers of processors. Advances in parallel systems in the last decade have delivered phenomenal progress in the overall capability available to a single parallel application. Several systems with peak capability of over 100TF are already available and systems are expected to exceed 1PF within a few years. Despite these impressive advances in peak performance capability, the sustained performance of these systems continues to fall as a percentage of the peak capability. Initial analysis suggests that key architectural bottlenecks (in hardware and software) are responsible for the lower sustained performance and some architectural change of direction may be necessary to address the declining sustained performance. In this proposal we focus on addressing software architectural bottlenecks, in the areas of operating system and runtime systems. While the trend towards larger processor counts benefits application developers through more processing power, it also challenges application developers to harness ever-increasing numbers of processors for productive work. Much of the burden falls to operating systems and runtime systems that were originally designed for much smaller processor counts. Under the Colony project, we are researching and developing system software to enable general purpose operating and runtime systems for tens of thousands of processors. Difficulties in achieving a balanced partitioning and dynamically scheduling workloads can limit scaling for complex problems on large machines. Scientific simulations that span components of large machines require common operating system services, such as process scheduling, event notification, and job management to scale to large machines. Today, application programmers must explicitly manage these resources. We address scaling issues and porting issues by delegating resource management tasks to a sophisticated parallel OS. Our definition of ''managing resources'' includes balancing CPU time, network utilization, and memory usage across the entire machine. We believe a consistent environment that provides newly necessary technology (such as fault tolerance) will also provide important efficiencies in system administration. The primary objective of the Colony Project is to develop technologies that enable application scientists to easily scale applications to computing platforms comprised of tens of thousands to hundreds of thousands of compute cores. This will be accomplished by addressing several problem areas that are known to be key factors when scaling applications to tens of thousands of processors. First, by providing a smart runtime system to quickly and dynamically make cpu and memory and interconnect resource management adjustments, we remove the burden of achieving applications that are highly tuned and load-balanced for a particular execution instance (i.e. a particular input datasets and machine platform combination). Second, by providing a full complement of system services including the entire Linux system call set, we ease the challenge of developing portable applications since lightweight kernels frequently incorporate only a small subset of the POSIX calls prevalent in typical large scientific applications. Third, by providing fundamental changes to the Linux kernel that reduce variability in context switch times and provide for parallel-aware scheduling across the entire machine, we remove the negative impact of synchronizing collectives on bulk-synchronous applications. Fourth, by providing fault tolerance mechanisms that utilize our unique migration abilities in conjunction with in-memory techniques for minimal overhead, we eliminate the necessity for costly frequent application-driven check-points. Our research utilizes full implementations of these technologies on systems consisting of tens of thousands of processors.

  14. Design and implementation of the feedback systems Web laboratory

    E-Print Network [OSTI]

    Viedma Núñez, Gerardo

    2005-01-01

    This thesis describes the design and implementation of a remote web-based laboratory (WebLab) for MIT's 6.302 Feedback Systems course. The WebLab system proposed consists of a three-tiered architecture where client and ...

  15. Design of a Recommender System for Mobile Tourism Multimedia Selection

    E-Print Network [OSTI]

    Si, Yain Whar "Lawrence"

    Design of a Recommender System for Mobile Tourism Multimedia Selection Robert P. Biuk-Aghai Simon, recommender systems for the tourism industry [1] are highly successful since in addition to assisting users and travel times and is performed locally on the device without requiring another server access. The main

  16. Preconceptual ABC design definition and system configuration layout: Appendix A

    SciTech Connect (OSTI)

    NONE

    1995-03-01

    The mission of the ABC system is to destroy as effectively as possible the fissile material inserted into the core without producing any new fissile material. The contents of this report are as follows: operating conditions for the steam-cycle ABC system; flow rates and component dimensions; drawings of the ABC layout; and impact of core design parameters on containment size.

  17. Design and Fabrication of a MEMS Capacitive Chemical Sensor System

    E-Print Network [OSTI]

    Baker, R. Jacob

    Design and Fabrication of a MEMS Capacitive Chemical Sensor System Vishal Saxena, Todd J. Plum-- This paper describes the development of a MEMS sensor system to detect volatile compounds. The sensor consists of a MEMS capacitive sensor element monolithically integrated with a sensing circuit. The sensor

  18. Minimax Design of Robust Controllers for Flexible Systems Tarunraj Singh

    E-Print Network [OSTI]

    Singh, Tarunraj

    Minimax Design of Robust Controllers for Flexible Systems Tarunraj Singh Associate Professor to damping or natural frequency, to zero. Singh and Vadali [6] arrived at the same results of Singer] etc. Liu and Singh [2] extended this idea to nonlinear systems undergoing rest-to-rest maneuver

  19. Risk-informed design changes for a passive cooling system

    E-Print Network [OSTI]

    Patalano, Giovanbattista

    2007-01-01

    The failure probability of a passive decay heat removal system after a LOCA is evaluated as part of a risk-informed design process for a helium-cooled fast reactor. The system was modeled using RELAP5-3D. The epistemic ...

  20. Technology Solutions Case Study: Hydronic Systems: Designing for Setback Operation

    SciTech Connect (OSTI)

    2014-05-01

    For years, conventional wisdom surrounding space heating has specified two points: size the mechanical systems to the heating loads, and setting the thermostat back at night will result in energy savings. The problem is these two recommendations oppose each other. A system that is properly sized to the heating load will not have the extra capacity necessary to recover from a thermostat setback, especially at design conditions. Properly designing a hydronic system for setback operation can be accomplished but depends on several factors. Determining the appropriateness of setback for a particular project is the first step. This is followed by proper sizing of the boiler and baseboard to ensure the needed capacity can be met. Finally, control settings must be chosen that result in the most efficient and responsive performance. This guide provides step-by-step instructions for heating contractors and hydronic designers for selecting the proper control settings to maximize system performance and improve response time when using a thermostat setback.

  1. Design of a unique wind powered heating system

    SciTech Connect (OSTI)

    Cromack, D.; Po, M.A.

    1982-01-01

    The design of an entire wind turbine system utilizing a mechanical churn as the sole means of energy conversion has been completed. The system has been designed to meet the hot water demands of a 100 cow dairy farm which consumes 68,500 kW-hrs of energy yearly in the form of hot water. The hot water produced by this system will be used to provide space heating, livestock facility and milk processing equipment sanitation, and hot tap water. The wind turbine is designed for a moderate average wind speed of 6 m/s. It should be noted that this system could be used for other industrial applications where the energy demand for process hot water is similar to that of the dairy farm.

  2. Toward design of the Collider Beam Collimation System

    SciTech Connect (OSTI)

    Drozhdin, A.; Mokhov, N.; Soundranayagam, R.; Tompkins, J.

    1994-02-01

    A multi-component beam collimation system for the Superconducting Super Collider is described. System choice justification and design requirements are presented. System consists of targets, scrapers, and collimators with appropriate cooling and radiation shielding. Each component has an independent control for positioning and aligning with respect to the beam. Results of beam loss distribution, energy deposition calculations, and thermal analyses, as well as cost estimate, are presented.

  3. Optimized Design of Statically Equivalent Mooring and Catenary Ryser Systems 

    E-Print Network [OSTI]

    Felix Gonzalez, Ivan

    2015-03-03

    OPTIMIZED DESIGN OF STATICALLY EQUIVALENT MOORING AND CATENARY RYSER SYSTEMS A Dissertation by IVAN FELIX GONZALEZ Submitted to the Office of Graduate and Professional Studies of Texas A&M University in partial fulfillment of the requirements... Felix Gonzalez ii ABSTRACT Due to size limitations of wave basins worldwide it is necessary to employ statically equivalent truncated mooring and riser systems to test floating systems to be deployed in deep and ultra-deep waters. A procedure...

  4. Power Systems Frequency Dynamic Monitoring System Design and Applications

    E-Print Network [OSTI]

    Schrijver, Karel

    Disturbance Recorder (FDR), Phasor Measurement Unit (PMU), Wide Area Measurement System, Under Frequency Load between FDR and commercial PMU (Phasor Measurement Unit) demonstrate the advantage of FNET. The web

  5. Function-based Design Tools for Analyzing the Behavior and Sensitivity of Complex Systems During Conceptual Design 

    E-Print Network [OSTI]

    Hutcheson, Ryan S.

    2010-01-16

    framework is proposed along with a sensitivity analysis method to support the design process of complex systems. These design tools have been implemented in a computational framework and have been used to model the behavior of various engineering systems...

  6. System design description for surface moisture measurement system (SMMS)

    SciTech Connect (OSTI)

    Vargo, G.F.

    1996-09-23

    The SMMS has been developed to measure moisture in the top few centimeters of tank waste. The SMMS development was initiated by the preliminary findings of SAR-033, and does not necessarily fulfill any established DQO. After the SAR-033 is released, if no significant changes are made, moisture measurements in the organic waste tanks will rapidly become a DQO. The SMMS was designed to be installed in any 4 inch or larger riser, and to allow maximum adjustability for riser lengths, and is used to deploy a sensor package on the waste surface within a 6 foot radius about the azimuth. The first sensor package will be a neutron probe.

  7. 2001 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

    E-Print Network [OSTI]

    Mylopoulos, John

    1 © 2001 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design System and John Mylopoulos CSC340Information Systems Analysis and Design System Design -- 2 Survey project scope Lifecycle System Design #12;2 © 2001 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis

  8. 2001 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

    E-Print Network [OSTI]

    Mylopoulos, John

    1 © 2001 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design System and John Mylopoulos CSC340Information Systems Analysis and Design System Design -- 2 Survey project scope Lifecycle System Design © 2001 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis

  9. Verification of Relational Data-Centric Dynamic Systems with External Services

    E-Print Network [OSTI]

    Calvanese, Diego

    Verification of Relational Data-Centric Dynamic Systems with External Services Babak Bagheri Hariri@cs.ucsd.edu ABSTRACT Data-centric dynamic systems are systems where both the process controlling the dynamics relational data-centric dynamic systems, where data are main- tained in a relational database

  10. Power-Aware Autonomous Distributed Storage Systems for Internet Hosting Service Platforms

    E-Print Network [OSTI]

    Banbara, Mutsunori

    percentage of the total computing system's energy is used by the data storage systems, various attemptsPower-Aware Autonomous Distributed Storage Systems for Internet Hosting Service Platforms Jumpei@osss.,hasebe@,kato@}cs.tsukuba.ac.jp Abstract. We present a power-saving method for large-scale distributed storage systems of Internet hosting

  11. Feedstock and Conversion Supply System Design and Analysis

    SciTech Connect (OSTI)

    J. Jacobson; R. Mohammad; K. Cafferty; K. Kenney; E. Searcy; J. Hansen

    2014-09-01

    The success of the earlier logistic pathway designs (Biochemical and Thermochemical) from a feedstock perspective was that it demonstrated that through proper equipment selection and best management practices, conventional supply systems (referred to in this report as “conventional designs,” or specifically the 2012 Conventional Design) can be successfully implemented to address dry matter loss, quality issues, and enable feedstock cost reductions that help to reduce feedstock risk of variable supply and quality and enable industry to commercialize biomass feedstock supply chains. The caveat of this success is that conventional designs depend on high density, low-cost biomass with no disruption from incremental weather. In this respect, the success of conventional designs is tied to specific, highly productive regions such as the southeastern U.S. which has traditionally supported numerous pulp and paper industries or the Midwest U.S for corn stover.

  12. KrF amplifier design issues and application to ICF system design

    SciTech Connect (OSTI)

    Sullivan, J.A.; Allen, G.R.; Berggren, R.R.; Czuchlewski, S.J.; Harris, D.B.; Jones, M.E.; Krohn, B.J.; Kurnit, N.A.; Leland, W.T.; Mansfield, C.; McLeod, J.; McCown, A.W.; McLeod, J.; Pendergrass, J.H.; Rose, E.A.; Rosocha, L.A.; Thomas, V.A.

    1991-01-01

    Los Alamos National Laboratory has assembled an array of experimental and theoretical tools to optimize amplifier design for future KrF lasers. The next opportunity to exercise these tools is with the design of the second generation NIKE system under construction at the Naval Research Laboratory with the collaboration of Los Alamos National Laboratory. Major issues include laser physics (energy extraction in large modules with amplified spontaneous emission) and diode performance and efficiency. High efficiency and low cost are increasingly important for larger future KrF amplifiers. In this paper we present our approach to amplifier scaling and discuss the more important design considerations for large KrF amplifiers. We point out where improvements in the fundamental data base for KrF amplifiers could lead to increased confidence in performance predictions for large amplifiers, and we address the currently unresolved issues of anomalous absorption near line center and the possibility of diode instabilities for low impedance designs. Los Alamos has designed a 100-kJ KrF laser-fusion system for both direct- and indirect-drive target physics experiments using 60-kJ amplifier modules. The design of this system will be reviewed. 38 refs., 110 figs., 3 tabs.

  13. BPEL4WS-based coordination of Grid Services in design Kuo-Ming Chao a,*, Muhammad Younas b

    E-Print Network [OSTI]

    Griffiths, Nathan

    system is built and evaluated with a case study from the automotive industry to demonstrate; Workflow; Cooperative design 1. Introduction Engineering design in the automotive industry is a complex for sharing information and knowledge. Consider a scenario of an automotive design process in which

  14. Information Systems Analysis and Design csc340 Information Acquisition --12002 Jaelson Castro and John Mylopoulos

    E-Print Network [OSTI]

    Mylopoulos, John

    Page 1 Information Systems Analysis and Design csc340 Information Acquisition -- 12002 Jaelson Issues Information Systems Analysis and Design csc340 Information Acquisition -- 22002 Jaelson Castro Systems Analysis and Design csc340 Information Acquisition -- 32002 Jaelson Castro and John Mylopoulos

  15. Control System Design Using Finite Laplace Transform Theory

    E-Print Network [OSTI]

    Das, Subhendu

    2011-01-01

    The Laplace transform theory violates a very fundamental requirement of all engineering systems. We show that this theory assumes that all signals must exist over infinite time interval. Since in engineering this infinite time assumption is not meaningful and feasible, this paper presents a design for linear control systems using the well known theory of Finite Laplace transform (FLT). The major contributions of this paper can be listed as: (a) A design principle for linear control systems using FLT, (b) A numerical inversion method for the FLT with examples, (c) A proof that the FLT does not satisfy the convolution theorem as normally required in engineering design and analysis, and (d) An observation that the FLT is conceptually similar to the analog equivalent of the Finite Impulse Response (FIR) digital filter.

  16. Performance-Based Concrete Pavement Mix Design System Performance-Based Design Guide for New and Rehabilitated

    E-Print Network [OSTI]

    Strategic Research Plan #12;· Performance-Based Concrete Pavement Mix Design System · Performance Systems and Economics · Concrete Pavement Sustainability The CP Road Map #12;The Problem... · Not many

  17. Optimizing Datacenter Power with Memory System Levers for Guaranteed Quality-of-Service

    E-Print Network [OSTI]

    Balasubramonian, Rajeev

    Optimizing Datacenter Power with Memory System Levers for Guaranteed Quality-of-Service Kshitij scenario in datacenters. Co- location, while maintaining Quality-of-Service (QoS) for each application is a complex problem that is fast gaining rele- vance for these datacenters. The problem is exacerbated

  18. Probabilistic Critical Path Identification for Cost-Effective Monitoring of Service-based Systems

    E-Print Network [OSTI]

    Schneider, Jean-Guy

    Probabilistic Critical Path Identification for Cost-Effective Monitoring of Service- based Systems. In volatile operating environments, the critical path of a SBS is probabilistic. As such, it is important to estimate the criticalities of the execution paths and the component services, i.e., the probabilities

  19. An FPGA Bridge Preserving Traffic Quality of Service for On-Chip Network-Based Systems

    E-Print Network [OSTI]

    An FPGA Bridge Preserving Traffic Quality of Service for On-Chip Network-Based Systems Ashkan with their own NoC, and each of which is implemented on a separate FPGA board. Multiple SoC ASICs can be bridged the required quality of service (QoS). In this paper, we investigate bridging schemes at different levels

  20. Symmetric Active/Active High Availability for High-Performance Computing System Services

    E-Print Network [OSTI]

    He, Xubin "Ben"

    Symmetric Active/Active High Availability for High-Performance Computing System Services Christian to pave the way for high avail- ability in high-performance computing (HPC) by focusing on efficient symmetric active/active high availability for multiple redundant head and service nodes running in virtual

  1. Policy and Procedure for Providing Suppliers with Remote Access to IT Systems and Services

    E-Print Network [OSTI]

    Judd, Martin

    Policy and Procedure for Providing Suppliers with Remote Access to IT Systems and Services Purpose time to time be necessary to allow that supplier to have remote access to that service for support or development. Suppliers will often make it a requirement of the support contract that such access is provided

  2. ADVANCED TURBINE SYSTEM CONCEPTUAL DESIGN AND PRODUCT DEVELOPMENT - Final Report

    SciTech Connect (OSTI)

    Albrecht H. Mayer

    2000-07-15

    Asea Brown Boveri (ABB) has completed its technology based program. The results developed under Work Breakdown Structure (WBS) 8, concentrated on technology development and demonstration have been partially implemented in newer turbine designs. A significant improvement in heat rate and power output has been demonstrated. ABB will use the knowledge gained to further improve the efficiency of its Advanced Cycle System, which has been developed and introduced into the marked out side ABB's Advanced Turbine System (ATS) activities. The technology will lead to a power plant design that meets the ATS performance goals of over 60% plant efficiency, decreased electricity costs to consumers and lowest emissions.

  3. Design of the improved plutonium canister assay system (IPCAS)

    SciTech Connect (OSTI)

    Abhold, M. E.; Baker, M. C.; Bourret, S. C.; Polk, P. J.; Vo, Duc T.

    2001-01-01

    The improved Plutonium Canister Assay System (iPCAS) is designed to detect gross and partial defects in the declared plutonium content of plutonium and MOX storage canisters during transfer to storage and process areas of the MOX fuel fabrication facility in Kokkasho, Japan. In addition, an associated Gamma Isotopics System (GIS) will be used to confirm facility-declared plutonium isotopics with accuracy sufficient to reduce the amount of destructive isotopic analysis needed. The design of the iPCAS instrument and its associated GIS is described and the expected performance of the instrument is discussed.

  4. New designs in the reconstruction of coke-sorting systems

    SciTech Connect (OSTI)

    A.S. Larin; V.V. Demenko; V.L. Voitanik [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

    2009-07-15

    In recent Giprokoks designs for the reconstruction of coke-sorting systems, high-productivity vibrational-inertial screens have been employed. This permits single-stage screening and reduction in capital and especially operating expenditures, without loss of coke quality. In two-stage screening, >80 mm coke (for foundry needs) is additionally separated, with significant improvement in quality of the metallurgical coke (25-80 mm). New designs for the reconstruction of coke-sorting systems employ mechanical treatment of the coke outside the furnace, which offers new scope for stabilization of coke quality and permits considerable improvement in mechanical strength and granulometric composition of the coke by mechanical crushing.

  5. In-service performance and behavior characterization of the hybrid composite bridge system - a case study

    E-Print Network [OSTI]

    John M. Civitillo; Devin K. Harris; Amir Gheitasi; Mark Saliba; Bernard L. Kassner

    2014-09-08

    The Hybrid Composite Beam (HCB) system is an innovative structural technology that has been recently used in bridge construction within the U.S. transportation network. In this system, the superstructure consists of a conventional reinforced concrete deck supported by Hybrid Composite Beams. Each beam is comprised of a glassfiber reinforced polymer (FRP) box shell containing a tied parabolic concrete arch. Inclined stirrups provide shear integrity and enforce composite action between the HCBs and the concrete deck. This paper focuses on evaluating the in-service performance of a newly constructed HCB bridge superstructure located on Route 205 in Colonial Beach, Virginia. A live load test was conducted using tandem axle dump trucks under both quasi-static and dynamic conditions. Results obtained from the experimental investigation were used to determine three key behavior characteristics. Dynamic amplification and lateral load distribution were found to be reasonable in comparison to the assumed design values. The testing program also included internal and external measurement systems to help characterize the load sharing behavior of the HCB on an element level. The main load carrying elements are the deck in compression and the steel ties in tension, and the FRP shell did not act compositely with the internal components.

  6. Automated design synthesis of robotic/human workcells for improved manufacturing system design in hazardous environments

    SciTech Connect (OSTI)

    Williams, Joshua M.

    2012-06-12

    Manufacturing tasks that are deemed too hazardous for workers require the use of automation, robotics, and/or other remote handling tools. The associated hazards may be radiological or nonradiological, and based on the characteristics of the environment and processing, a design may necessitate robotic labor, human labor, or both. There are also other factors such as cost, ergonomics, maintenance, and efficiency that also effect task allocation and other design choices. Handling the tradeoffs of these factors can be complex, and lack of experience can be an issue when trying to determine if and what feasible automation/robotics options exist. To address this problem, we utilize common engineering design approaches adapted more for manufacturing system design in hazardous environments. We limit our scope to the conceptual and embodiment design stages, specifically a computational algorithm for concept generation and early design evaluation. In regard to concept generation, we first develop the functional model or function structure for the process, using the common 'verb-noun' format for describing function. A common language or functional basis for manufacturing was developed and utilized to formalize function descriptions and guide rules for function decomposition. Potential components for embodiment are also grouped in terms of this functional language and are stored in a database. The properties of each component are given as quantitative and qualitative criteria. Operators are also rated for task-relevant criteria which are used to address task compatibility. Through the gathering of process requirements/constraints, construction of the component database, and development of the manufacturing basis and rule set, design knowledge is stored and available for computer use. Thus, once the higher level process functions are defined, the computer can automate the synthesis of new design concepts through alternating steps of embodiment and function structure updates/decomposition. In the process, criteria guide function allocation of components/operators and help ensure compatibility and feasibility. Through multiple function assignment options and varied function structures, multiple design concepts are created. All of the generated designs are then evaluated based on a number of relevant evaluation criteria: cost, dose, ergonomics, hazards, efficiency, etc. These criteria are computed using physical properties/parameters of each system based on the qualities an engineer would use to make evaluations. Nuclear processes such as oxide conversion and electrorefining are utilized to aid algorithm development and provide test cases for the completed program. Through our approach, we capture design knowledge related to manufacturing and other operations in hazardous environments to enable a computational program to automatically generate and evaluate system design concepts.

  7. Design of coupling for synchronization in time-delayed systems

    E-Print Network [OSTI]

    Dibakar Ghosh; Ioan Grosu; Syamal Kumar Dana

    2012-07-03

    We report a design of delay coupling for targeting desired synchronization in delay dynamical systems. We target synchronization, antisynchronization, lag-, antilag- synchronization, amplitude death (or oscillation death) and generalized synchronization in mismatched oscillators. A scaling of the size of an attractor is made possible in different synchronization regimes. We realize a type of mixed synchronization where synchronization, antisynchronization coexist in different pairs of state variables of the coupled system. We establish the stability condition of synchronization using the Krasovskii-Lyapunov function theory and the Hurwitz matrix criterion. We present numerical examples using the Mackey-Glass system and a delay R\\"{o}ssler system.

  8. Design, Analysis and Optimization of the Power Conversion System for the Modular Pebble Bed Reactor System

    E-Print Network [OSTI]

    Design, Analysis and Optimization of the Power Conversion System for the Modular Pebble Bed Reactor August 31, 2003 Certified by Ronald G. Ballinger Professor of Nuclear Engineering and Materials Science;2 #12;Design, Analysis, and Optimization of the Power Conversion System for the Modular Pebble Bed

  9. Envisioning Systemic Effects on Persons and Society Throughout Interactive System Design

    E-Print Network [OSTI]

    Kane, Shaun K.

    @cs.washington.edu ABSTRACT The design, development, and deployment of interactive systems can substantively impact, sustainability, values 1. INTRODUCTION The design, development, and deployment of interactive systems can for continuous technological innovation and development (ever newer, cooler technical "stuff") and environmental

  10. Analyzing the effects of component reliability on naval Integrated Power System quality of service

    E-Print Network [OSTI]

    Hawbaker, Benjamin F. (Benjamin Forrest)

    2008-01-01

    The Integrated Power System (IPS) is a key enabling technology for future naval vessels and their advanced weapon systems. While conventional warship designs utilize separate power systems for propulsion and shipboard ...

  11. How the world's largest seawater injection system was designed

    SciTech Connect (OSTI)

    Morrison, J.B.; Jorque, M.A.

    1981-07-01

    The world's largest seawater injection system went on stream in Saudi Arabia in June 1978 to furnish 4.2 million bpd of water for pressure maintenance in the Uthmaniyah sector of the giant Ghawar Field. The operator, Aramco, first began water injection along the flanks in this field in 1966 using gravity injection wells. This gravity system gave way to a pressurized system under a program started in 1973. During this period, the primary source for injection was saline water from the Wasia Aquifer in the Uthmaniyah area. In 1974 it was determined that this aquifer could not supply the design requirement of 4.2 million bpd of saline water. Therefore, it was decided to convert the injection system to seawater obtained from the Arabian Gulf. This required the design and construction of a seawater treating plant and installation of pipelines and intermediate pump stations to transport the water from the treating plant to the existing Uthmaniyah Water Supply Station.

  12. Computer Information Systems The computer information systems program is designed for students

    E-Print Network [OSTI]

    Miles, Will

    Computer Information Systems The computer information systems program is designed for students who for technology careers that move them into management positions. Computer information systems majors often choose hands-on experience both in and out of the classroom. Computer information systems majors are encouraged

  13. Functional Modeling Compiler for System-Level Design of Automotive Cyber-Physical Systems

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Functional Modeling Compiler for System-Level Design of Automotive Cyber-Physical Systems Presented A typical Cyber-Physical System (CPS) such as the modern automotive includes not only the physical domains. An example of CPS: a modern automotive More than 70 ECUs More than 5 bus systems More than 10

  14. Tokamak Physics EXperiment (TPX): Toroidal field magnet design, development and manufacture. SDRL 15, System design description. Volume 1

    SciTech Connect (OSTI)

    1995-09-22

    This System Design Description, prepared in accordance with the TPX Project Management Plan provides a summary or TF Magnet System design features at the conclusion of Phase I, Preliminary Design and Manufacturing Research. The document includes the analytical and experimental bases for the design, and plans for implementation in final design, manufacturing, test, and magnet integration into the tokamak. Requirements for operation and maintenance are outlined, and references to sources of additional information are provided.

  15. Co-design of Control Algorithm and Embedded Platformfor Building HVAC Systems

    E-Print Network [OSTI]

    Maasoumy, Mehdi; Zhu, Qi; Li, Cheng; Meggers, Forrest; Sangiovanni-Vincentelli, Alberto

    2013-01-01

    A design flow for building automation and control systems,”Development of building automation and control systems,”systems as part of a Building Automation System (BAS). The

  16. A Study of Student Design Team Behaviors in Complex System Design

    E-Print Network [OSTI]

    Yang, Maria

    for integration, a priority of engineering education [1], and in partic- ular, the ability of students to think with a focus on how they make trade-offs among subsystems to arrive at a "good" overall solution­11]. In practice, good system design is difficult to accomplish even by experienced practitioners under favorable

  17. Design of a low-cost worm-gear system as teaching tool for controller design 

    E-Print Network [OSTI]

    Xu, Donghang

    1995-01-01

    In this thesis, we designed and developed a teaching tool based on a worm gear system and a general controller test environment. The experimental apparatus consists of three parts: an armature controlled DC motor with a tachometer, a worm gear set...

  18. Photon Detection System Designs for the Deep Underground Neutrino Experiment

    E-Print Network [OSTI]

    Whittington, Denver

    2015-01-01

    The Deep Underground Neutrino Experiment (DUNE) will be a premier facility for exploring long-standing questions about the boundaries of the standard model. Acting in concert with the liquid argon time projection chambers underpinning the far detector design, the DUNE photon detection system will capture ultraviolet scintillation light in order to provide valuable timing information for event reconstruction. To maximize the active area while maintaining a small photocathode coverage, the experiment will utilize a design based on plastic light guides coated with a wavelength-shifting compound, along with silicon photomultipliers, to collect and record scintillation light from liquid argon. This report presents recent preliminary performance measurements of this baseline design and several alternative designs which promise significant improvements in sensitivity to low-energy interactions.

  19. Advanced human-system interface design review guidelines

    SciTech Connect (OSTI)

    O'Hara, J.M.

    1990-01-01

    Advanced, computer-based, human-system interface designs are emerging in nuclear power plant (NPP) control rooms. These developments may have significant implications for plant safety in that they will greatly affect the ways in which operators interact with systems. At present, however, the only guidance available to the US Nuclear Regulatory Commission (NRC) for the review of control room-operator interfaces, NUREG-0700, was written prior to these technological changes and is thus not designed to address them. The objective of the project reported in this paper is to develop an Advanced Control Room Design Review Guideline for use in performing human factors reviews of advanced operator interfaces. This guideline will be implemented, in part, as a portable, computer-based, interactive document for field use. The paper describes the overall guideline development methodology, the present status of the document, and the plans for further guideline testing and development. 21 refs., 3 figs.

  20. The design of a system architecture for mobile multimedia computers

    E-Print Network [OSTI]

    Havinga, Paul J.M.

    for handling multimedia applications energy efficiently. Because battery life is limited and battery weight Companion, which provides support for handling multimedia applications energy efficiently. The MobileThe design of a system architecture for mobile multimedia computers This chapter1 discusses

  1. Topography of the merit function landscape in optical system design

    E-Print Network [OSTI]

    Topography of the merit function landscape in optical system design Eco van Driel, Florian Bociort into the topography of merit function landscapes of arbitrary dimensionality. Keywords: global optimization, saddle the topography of the merit function space between them. Recently, we have shown that optimization paths

  2. MERIT Hg System Design V.B. Graves

    E-Print Network [OSTI]

    McDonald, Kirk

    , also considering running in rough vacuum · Full-beam interaction length is 30-cm · Beam line is 120-cm to Airline Hydraulics (HQ Bensalem, PA) · Complete system design based on specified requirements · Piston with integrated position sensors - Tie beam - Hydraulic hoses inside secondary for operating Drive Cylinders

  3. Design of a computerized, temperature-controlled, recirculating aquaria system

    E-Print Network [OSTI]

    Bonar, Scott A.

    in fish tanks to a desired set temperature and then calculated the amount of hot or cold water to addDesign of a computerized, temperature-controlled, recirculating aquaria system Ann M. Widmer to tanks to reach or maintain the desired temperature. Intellifaucet1 three-way mixing valves controlled

  4. Design of Controllers for a Multiple Input Multiple Output System 

    E-Print Network [OSTI]

    Harris, Amanda Lynne

    2012-07-16

    A method of controller design for multiple input multiple output (MIMO) system is needed that will not give the high order controllers of modern control theory but will be more systematic than the “ad hoc” method. The objective of this method...

  5. Hamlet: Force/Position Controlled Hexapod Walker -Design and Systems

    E-Print Network [OSTI]

    Portland State University

    1 Hamlet: Force/Position Controlled Hexapod Walker - Design and Systems Michael R. Fielding , Christopher J. Damaren and Reg Dunlop Abstract--Hamlet is a hexapod walker constructed at the University. Keywords-- position-based compliance control, walking hexapod robot, gait generation I. Introduction

  6. Conceptual design analyses for Hanford Site deployable remote spectroscopy systems

    SciTech Connect (OSTI)

    Philipp, B.L.; Reich, F.R.

    1994-09-01

    This document identifies potential remote, NIR spectroscopic waste surface moisture monitoring system design alternatives to be operated inside one of the Hanford Site, high level, nuclear waste storage tanks. Potential tank waste moisture data impacts from the remote NIR signal transfer through high humidity vapor space is evaluated.

  7. Pole placement design for quantum systems via coherent observers

    E-Print Network [OSTI]

    Zibo Miao; Matthew R. James; Valery A. Ugrinovskii

    2015-09-17

    We previously extended Luenberger's approach for observer design to the quantum case, and developed a class of coherent observers which tracks linear quantum stochastic systems in the sense of mean values. In light of the fact that the Luenberger observer is commonly and successfully applied in classical control, it is interesting to investigate the role of coherent observers in quantum feedback. As the first step in exploring observer-based coherent control, in this paper we study pole-placement techniques for quantum systems using coherent observers, and in such a fashion, poles of a closed-loop quantum system can be relocated at any desired locations. In comparison to classical feedback control design incorporating the Luenberger observer, here direct coupling between a quantum plant and the observer-based controller are allowed to enable a greater degree of freedom for the design of controller parameters. A separation principle is presented, and we show how to design the observer and feedback independently to be consistent with the laws of quantum mechanics. The proposed scheme is applicable to coherent feedback control of quantum systems, especially when the transient dynamic response is of interest, and this issue is illustrated in an example.

  8. Verification of Relational Data-Centric Dynamic Systems with External Services

    E-Print Network [OSTI]

    Calvanese, Diego

    Verification of Relational Data-Centric Dynamic Systems with External Services Babak Bagheri Hariri@cs.ucsd.edu ABSTRACT Data-centric dynamic systems are systems where both the process controlling the dynamics processes. In this paper we study verification of (first-order) µ-calculus variants over relational data-centric

  9. Dynamic Power Management in a Mobile Multimedia System with Guaranteed Quality-of-Service*

    E-Print Network [OSTI]

    Qiu, Qinru

    Dynamic Power Management in a Mobile Multimedia System with Guaranteed Quality-of-Service* Qinru address the problem of dynamic power management in a distributed multimedia system with a required quality Qiu, Qing Wu, and Massoud Pedram Department of Electrical Engineering-Systems University of Southern

  10. Evaluation of Adaptive Computing Concepts for Classical ERP Systems and Enterprise Services

    E-Print Network [OSTI]

    Kemper, Alfons

    Evaluation of Adaptive Computing Concepts for Classical ERP Systems and Enterprise Services Martin Resource Planning Systems (ERP), a peak-load oriented hardware sizing is often used. Better utilization can Univer- sit¨at M¨unchen provides support for 55 ERP training systems. The evaluation of the historical

  11. Integrated Box Interrogation System (IBIS) Preliminary Design Study

    SciTech Connect (OSTI)

    DR. Stephen Croft; Mr. David Martancik; Dr. Brian Young; Dr. Patrick MJ Chard; Dr. Robert J Estop; Sheila Melton; Gaetano J. Arnone

    2003-01-13

    Canberra Industries has won the tendered solicitation, INEEL/EST-99-00121 for boxed waste Nondestructive Assay Development and Demonstration. Canberra will provide the Integrated Box Interrogation System (IBIS) which is a suite of assay instrumentation and a data reduction system that addresses the measurement needs for Boxed Wastes identified in the solicitation and facilitates the associated experimental program and demonstration of system capability. The IBIS system will consist of the next generation CWAM system, i.e. CWAM II, which is a Scanning Passive/Active Neutron interrogation system which we will call a Box Segmented Neutron Scanner (BSNS), combined with a physically separate Box Segmented Gamma-ray Scanning (BSGS) system. These systems are based on existing hardware designs but will be tailored to the large sample size and enhanced to allow the program to evaluate the following measurement criteria:Characterization and correction for matrix heterogeneity Characterization of non-uniform radio-nuclide and isotopic compositions Assay of high density matrices (both high-Z and high moderator contents)Correction for radioactive material physical form - such as self shielding or multiplication effects due to large accumulations of radioactive materials.Calibration with a minimal set of reference standards and representative matrices.THis document summarizes the conceptual design parameters of the IBIS and indicates areas key to the success of the project where development is to be centered. The work presented here is a collaborative effort between scientific staff within Canberra and within the NIS-6 group at LANL.

  12. Design tool needs for space nuclear propulsion systems

    SciTech Connect (OSTI)

    Klein, A.C. (Oregon State Univ., Corvallis (United States)); Lewis, B.R. (Atom Analysis, Inc., Portland, OR (United States))

    1992-01-01

    The interest in a return trip for humans to the moon and a pioneering voyage to Mars has rekindled interest in the use of nuclear reactors to provide propulsion for both piloted and robotic space vehicles. Two types of nuclear reactor-based propulsion systems are currently envisioned: nuclear thermal propulsion (NTP) and nuclear electric propulsion (NEP). The former relies on the direct heating and exhaust of a propellant within the core of the reactor, while the latter utilizes ion thruster engines for propulsion, and the nuclear reactor supplies the large amount of electrical power required to drive the engines. Another direct contrast between the NTP and NEP concepts is the length of reactor operation. The NTP nuclear rocket core is required to produce large amounts of thermal power for relatively short bursts (on the order of minutes to hours), and the NEP reactor core operates for a much longer period of time (on the order of days to months) with a steady-state electrical power output. The design of these types of nuclear reactor systems requires the use of specific analysis tools, some of which already exist and others that need considerable development. The general areas in which design tools are needed in the development of systems for space nuclear propulsion include the following: (1) neutronics design - both steady-state and transient applications including thermal feedback effects; (2) thermal-hydraulics design - again, both steady-state and transient applications with coupling to and from the neutronics design codes; (3) materials analysis tools - due to the high temperatures and high stresses required for efficient propulsion operation, increased importance will be placed on understanding the material responses; and (4) systems analysis - these codes allow optimizaiton of the entire propulsion system.

  13. Abstract --Most logistics network design models assume exogenous customer demand that is independent of the service

    E-Print Network [OSTI]

    Graves, Stephen C.

    Abstract -- Most logistics network design models assume exogenous customer demand for the network design decision making process. Index Terms -- Logistics Network Design, Demand Classes, Benefits. In most logistics network design models, the customer demand is exogenous and defined as a uniform

  14. Design of the polarization multi-pass Thomson scattering system

    SciTech Connect (OSTI)

    Yasuhara, R.; Yamada, I.; Kawahata, K.; Funaba, H. [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292 (Japan); Yoshikawa, M.; Morimoto, M.; Shima, Y.; Kohagura, J.; Sakamoto, M.; Nakashima, Y.; Imai, T. [Plasma Research Center, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577 (Japan); Minami, T. [Institute of Advanced Energy, Kyoto University, Gokasho, Uji, Kyoto 611-0011 (Japan)

    2012-10-15

    A novel configuration of the multi-pass Thomson scattering (TS) system is proposed to improve the time resolution and accuracy of electron temperature measurements by use of a polarization control technique. This configuration can realize a perfect coaxial multi-passing at each pass, and the number of round trips is not limited by the optical configuration. To confirm the feasibility of the new method, we installed this system in the GAMMA 10 plasma system. As a result, the integrated scattering signal of the double-pass configuration is about two times larger than that of the single-pass configuration. These results are in good agreement with the design.

  15. Conceptual design of pressure relief systems for cryogenic application

    SciTech Connect (OSTI)

    Grohmann, S. [Institute for Technical Thermodynamics and Refrigeration, Karlsruhe Institute of Technology, Engler-Bunte-Ring 21, 76131 Karlsruhe, Germany and Institute for Technical Physics, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 E (Germany); Süßer, M. [Institute for Technical Physics, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany)

    2014-01-29

    The conceptual design of pressure relief systems is an important aspect in the early phase of any cryogenic system design, because a prudent and responsible evaluation of relief systems involves much more than just relief devices. The conceptual design consists of various steps: At first, hazard scenarios must be considered and the worst-case scenario identified. Next, a staged interaction against pressure increase is to be defined. This is followed by the selection of the general type of pressure relief device for each stage, such as safety valve and rupture disc, respectively. Then, a decision concerning their locations, their capacities and specific features must be taken. Furthermore, it is mandatory to consider the inlet pressure drop and the back pressure in the exhaust line for sizing the safety devices. And last but not least, economic and environmental considerations must be made in case of releasing the medium to the atmosphere. The development of the system's safety concept calls for a risk management strategy based on identification and analysis of hazards, and consequent risk mitigation using a system-based approach in compliance with the standards.

  16. Confinement Vessel Assay System: Design and Implementation Report

    SciTech Connect (OSTI)

    Frame, Katherine C. [Los Alamos National Laboratory; Bourne, Mark M. [Los Alamos National Laboratory; Crooks, William J. [Los Alamos National Laboratory; Evans, Louise [Los Alamos National Laboratory; Mayo, Douglas R. [Los Alamos National Laboratory; Gomez, Cipriano D. [Retired CMR-OPS: OPERATIONS; Miko, David K. [Los Alamos National Laboratory; Salazar, William R. [Los Alamos National Laboratory; Stange, Sy [Los Alamos National Laboratory; Vigil, Georgiana M. [Los Alamos National Laboratory

    2012-07-18

    Los Alamos National Laboratory has a number of spherical confinement vessels remaining from tests involving nuclear materials. These vessels have an inner diameter of 6 feet with 1- to 2-inch thick steel walls. The goal of the Confinement Vessel Disposition (CVD) project is to remove debris and reduce contamination inside the vessels. We have developed a neutron assay system for the purposes of Materials Control and Accountability (MC&A) measurements of the vessel prior to and after cleanout. We present our approach to confronting the challenges in designing, building, and testing such a system. The system was designed to meet a set of functional and operational requirements. A Monte Carlo model was developed to aid in optimizing the detector design as well as to predict the systematic uncertainty associated with confinement vessel measurements. Initial testing was performed to optimize and determine various measurement parameters, and then the system was characterized using {sup 252}Cf placed a various locations throughout the measurement system. Measurements were also performed with a {sup 252}Cf source placed inside of small steel and HDPE shells to study the effect of moderation. These measurements compare favorably with their MCNPX model equivalent, making us confident that we can rely on the Monte Carlo simulation to predict the systematic uncertainty due to variations in response to material that may be localized at different points within a vessel.

  17. Design review report for the Hanford K East and K West Basins MCO loading system

    SciTech Connect (OSTI)

    Brisbin, S.A.

    1997-10-28

    This design report presents the final design of the MCO Loading System. The report includes final design drawings, a system description, failure modes and recovery plans, a system operational description, and stress analysis. Design comments from the final design review have been incorporated.

  18. Design and Implementation of Ceph: A Scalable Distributed File System

    SciTech Connect (OSTI)

    Weil, S A; Brandt, S A; Miller, E L; Long, D E; Maltzahn, C

    2006-04-19

    File system designers continue to look to new architectures to improve scalability. Object-based storage diverges from server-based (e.g. NFS) and SAN-based storage systems by coupling processors and memory with disk drives, delegating low-level allocation to object storage devices (OSDs) and decoupling I/O (read/write) from metadata (file open/close) operations. Even recent object-based systems inherit decades-old architectural choices going back to early UNIX file systems, however, limiting their ability to effectively scale to hundreds of petabytes. We present Ceph, a distributed file system that provides excellent performance and reliability with unprecedented scalability. Ceph maximizes the separation between data and metadata management by replacing allocation tables with a pseudo-random data distribution function (CRUSH) designed for heterogeneous and dynamic clusters of unreliable OSDs. We leverage OSD intelligence to distribute data replication, failure detection and recovery with semi-autonomous OSDs running a specialized local object storage file system (EBOFS). Finally, Ceph is built around a dynamic distributed metadata management cluster that provides extremely efficient metadata management that seamlessly adapts to a wide range of general purpose and scientific computing file system workloads. We present performance measurements under a variety of workloads that show superior I/O performance and scalable metadata management (more than a quarter million metadata ops/sec).

  19. StrucSoftSysDesign.doc 13/09/2010 Page 1 Representing structure in a software system design

    E-Print Network [OSTI]

    van der Hoek, André

    StrucSoftSysDesign.doc 13/09/2010 Page 1 Representing structure in a software system design Michael@acm.org Structure, clearly understood and represented, is a key tool in the design of any complex artifact. Software created and understood by the designer must be intelligibly related to parallel structures perceived

  20. A RECIPE FOR LINEAR COLLIDER FINAL FOCUS SYSTEM DESIGN

    SciTech Connect (OSTI)

    Seryi, Andrei

    2003-05-27

    The design of Final Focus systems for linear colliders is challenging because of the large demagnifications needed to produce nanometer-sized beams at the interaction point. Simple first- and second-order matrix matching have proven insufficient for this task, and minimization of third- and higher-order aberrations is essential. An appropriate strategy is required for the latter to be successful. A recipe for Final Focus design, and a set of computational tools used to implement this approach, are described herein. An example of the use of this procedure is given.

  1. Expert system for the design of heating, ventilating, and air-conditioning systems. Master's thesis

    SciTech Connect (OSTI)

    Camejo, P.J.

    1989-12-01

    Expert systems are computer programs that seek to mimic human reason. An expert system shelf, a software program commonly used for developing expert systems in a relatively short time, was used to develop a prototypical expert system for the design of heating, ventilating, and air-conditioning (HVAC) systems in buildings. Because HVAC design involves several related knowledge domains, developing an expert system for HVAC design requires the integration of several smaller expert systems known as knowledge bases. A menu program and several auxiliary programs for gathering data, completing calculations, printing project reports, and passing data between the knowledge bases are needed and have been developed to join the separate knowledge bases into one simple-to-use program unit.

  2. CBTL Design Case Summary Conventional Feedstock Supply System - Woody

    SciTech Connect (OSTI)

    Christopher T. Wright; Erin M. Searcy

    2012-02-01

    A conventional woody feedstock design has been developed that represents supply system technologies, costs, and logistics that are achievable today for supplying woody biomass as a blendstock with coal for energy production. Efforts are made to identify bottlenecks and optimize the efficiency and capacities of this supply system, within the constraints and consideration of existing local feedstock supplies, equipment, and permitting requirements. The feedstock supply system logistics operations encompass all of the activities necessary to move woody biomass from the production location to the conversion reactor ready for blending and insertion. This supply system includes operations that are currently available such that costs and logistics are reasonable and reliable. The system modeled for this research project includes the use of the slash stream since it is a more conservative analysis and represents the material actually used in the experimental part of the project.

  3. CBTL Design Case Summary Conventional Feedstock Supply System - Herbaceous

    SciTech Connect (OSTI)

    Christopher T. Wright; Erin M. Searcy

    2012-02-01

    A conventional bale feedstock design has been established that represents supply system technologies, costs, and logistics that are achievable today for supplying herbaceous feedstocks as a blendstock with coal for energy production. Efforts are made to identify bottlenecks and optimize the efficiency and capacities of this supply system, within the constraints of existing local feedstock supplies, equipment, and permitting requirements. The feedstock supply system logistics operations encompass all of the activities necessary to move herbaceous biomass feedstock from the production location to the conversion reactor ready for blending and insertion. This supply system includes operations that are currently available such that costs and logistics are reasonable and reliable. The system modeled for this research project includes the uses of field-dried corn stover or switchgrass as a feedstock to annually supply an 800,000 DM ton conversion facility.

  4. Design and development of the CSNS ion source control system

    E-Print Network [OSTI]

    Lu Yan-Hua; Li Gang; Ouyang Hua-Fu

    2013-04-10

    After the CSNS ion source test stand has been stably working for years, an online control system for CSNS ion source aiming to be more stable and reliable is now under development. F3RP61-2L, a new PLC CPU module under Linux system, is introduced to the system as an IOC, to function together with the I/O modules of FA-M3 PLC on the PLC-bus. The adoption of the new IOC not only simplifies the architecture of the control system, but also improves the data transmission speed. In this paper, the design and development of the supervisory and control system for CSNS ion source are described.

  5. The design, development and introduction of the Harwell library online ordering and cataloguing system LIBCAT

    E-Print Network [OSTI]

    Haynes, E M

    1983-01-01

    The design, development and introduction of the Harwell library online ordering and cataloguing system

  6. Guidelines for Selecting a Compressed Air System Service Provider

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

    facilities in achieving greater reliability, improved quality control, and lower operating costs for their compressed air systems. The CAC encourages facilities to take a...

  7. The broadcast marketplace : Designing a more efficient local marketplace for goods and services

    E-Print Network [OSTI]

    Blackshaw, Matthew (Matthew Andrew)

    2012-01-01

    Today's online marketplaces for goods and services are imperfect. Participants make an initial post expressing their intention to buy or sell an object, but all offers on this post are private. These offers can be seen as ...

  8. An Interface Theory for Service-Oriented Design Jose Luiz Fiadeiro1

    E-Print Network [OSTI]

    Sheldon, Nathan D.

    of component and interface, and the way they relate to each other. In this paper, we take stock on the work application that may need to use an external supplier service if the local stock is low (the need); t

  9. Computational design and experimental validation of new thermal barrier systems

    SciTech Connect (OSTI)

    Guo, Shengmin

    2015-03-31

    The focus of this project is on the development of a reliable and efficient ab initio based computational high temperature material design method which can be used to assist the Thermal Barrier Coating (TBC) bond-coat and top-coat design. Experimental evaluations on the new TBCs are conducted to confirm the new TBCs’ properties. Southern University is the subcontractor on this project with a focus on the computational simulation method development. We have performed ab initio density functional theory (DFT) method and molecular dynamics simulation on screening the top coats and bond coats for gas turbine thermal barrier coating design and validation applications. For experimental validations, our focus is on the hot corrosion performance of different TBC systems. For example, for one of the top coatings studied, we examined the thermal stability of TaZr2.75O8 and confirmed it’s hot corrosion performance.

  10. The Evolutionary Design Model (EDM) for the design of complex engineered systems : Masdar City as a case study

    E-Print Network [OSTI]

    Alfaris, Anas (Anas Faris)

    2009-01-01

    This thesis develops a framework for constructing an Evolutionary Design Model (EDM) that would enhance the design of complex systems through an efficient process. The framework proposed is generic and suggests a group of ...

  11. Business Plan - RM MedComm's Opportunity for Business in Healthcare Design Services

    E-Print Network [OSTI]

    Mason, Raymond

    2005-12-16

    Construction in the healthcare industry in Houston is growing due to steady population increases and technology changes. Houston area engineering and architectural firms generally hire subcontractors to design medical communication designs...

  12. Designing mobile digital library services for pre-engineering and technology literacy

    E-Print Network [OSTI]

    2007-01-01

    product development and how designers learn to understand people and behavior. He has spent time in innovation

  13. A Framework for Programming Embedded Systems: Initial Design and Results

    E-Print Network [OSTI]

    Technologies for Electronic Commerce''. Quality of service management at the application level MASCOT `98 2

  14. Commercial Mobile Alerting System (CMAS) CMAS is the system interface to the Wireless Emergency Alerts (WEA) service that wireless carriers

    E-Print Network [OSTI]

    Meyers, Steven D.

    Commercial Mobile Alerting System (CMAS) CMAS is the system interface to the Wireless Emergency Alerts (WEA) service that wireless carriers rolled out across the nation in June 2012. CMAS is a partnership between FEMA, the Federal Communications Commission (FCC), and wireless carriers, to enhance

  15. A study of open payment fare systems : system design, fare engine algorithm and GTFS extension

    E-Print Network [OSTI]

    Wang, Yin, S.M. Massachusetts Institute of Technology

    2014-01-01

    This thesis describes the design and implementation of the key parts of an open payment system that supports mobile phone ticketing for the Long Island Railroad (LIRR), a part of the New York Metropolitan Transportation ...

  16. System theoretic approach for determining causal factors of quality loss in complex system design

    E-Print Network [OSTI]

    Goerges, Stephanie L

    2013-01-01

    Identifying the factors that could lead to the loss of quality is difficult for large, complex systems. Traditional design methods such as Failure Modes and Effects Analysis (FMEA), Fault Tree Analysis (FTA), and Robust ...

  17. Support system design for a superconducting MRI magnet 

    E-Print Network [OSTI]

    Watts, Louis Chad

    1993-01-01

    . A design of a support system for a superconducting magnet was developed. This system will be used to suspend the Texas Accelerator Center (TAC) liquid helium cooled, four tesla, one meter bore, superconducting coils (cold mass) inside a room...-to-noise ratio is approximately proportional to the magnetic field'. TAC's magnet has a 4 tesla (T) field slrength for improved resolution compared to commercially available MRI magnets at 0. 5 to 2 T. The TAC magnet uses saturated iron to restrict the fringe...

  18. The design of a traffic control system with distributed intelligence 

    E-Print Network [OSTI]

    Tietjen, Donald Louis

    1973-01-01

    the transition from one synchro- n1zat1on scheme to another on the basis of measurements of traffic This thesis fo11 s th ty1 d f t f th ~oot di ~ s of th Istitt ofEIeti I dEI t I ~Ei ~ Ts. at some key points in an arterial network (2). Instead of a traffic.... Mew Time Address RON( ARO~' I ARO"I 2 To Off- line memory From "11nl- comnuter From 0n-line "emory Instruction Register 'Jext Time Address To Lights &i gure S. Two-'1emory System 18 The main limitation of this system design is the cost...

  19. Control System Design for Automatic Cavity Tuning Machines

    SciTech Connect (OSTI)

    Carcagno, R.; Khabiboulline, T.; Kotelnikov, S.; Makulski, A.; Nehring, R.; Nogiec, J.; Ross, M.; Schappert, W.; /Fermilab; Goessel, A.; Iversen, J.; Klinke, D.; /DESY

    2009-05-01

    A series of four automatic tuning machines for 9-cell TESLA-type cavities are being developed and fabricated in a collaborative effort among DESY, FNAL, and KEK. These machines are intended to support high-throughput cavity fabrication for construction of large SRF-based accelerator projects. Two of these machines will be delivered to cavity vendors for the tuning of XFEL cavities. The control system for these machines must support a high level of automation adequate for industrial use by non-experts operators. This paper describes the control system hardware and software design for these machines.

  20. Advanced Control and Protection system Design Methods for Modular HTGRs

    SciTech Connect (OSTI)

    Ball, Sydney J; Wilson Jr, Thomas L; Wood, Richard Thomas

    2012-06-01

    The project supported the Nuclear Regulatory Commission (NRC) in identifying and evaluating the regulatory implications concerning the control and protection systems proposed for use in the Department of Energy's (DOE) Next-Generation Nuclear Plant (NGNP). The NGNP, using modular high-temperature gas-cooled reactor (HTGR) technology, is to provide commercial industries with electricity and high-temperature process heat for industrial processes such as hydrogen production. Process heat temperatures range from 700 to 950 C, and for the upper range of these operation temperatures, the modular HTGR is sometimes referred to as the Very High Temperature Reactor or VHTR. Initial NGNP designs are for operation in the lower temperature range. The defining safety characteristic of the modular HTGR is that its primary defense against serious accidents is to be achieved through its inherent properties of the fuel and core. Because of its strong negative temperature coefficient of reactivity and the capability of the fuel to withstand high temperatures, fast-acting active safety systems or prompt operator actions should not be required to prevent significant fuel failure and fission product release. The plant is designed such that its inherent features should provide adequate protection despite operational errors or equipment failure. Figure 1 shows an example modular HTGR layout (prismatic core version), where its inlet coolant enters the reactor vessel at the bottom, traversing up the sides to the top plenum, down-flow through an annular core, and exiting from the lower plenum (hot duct). This research provided NRC staff with (a) insights and knowledge about the control and protection systems for the NGNP and VHTR, (b) information on the technologies/approaches under consideration for use in the reactor and process heat applications, (c) guidelines for the design of highly integrated control rooms, (d) consideration for modeling of control and protection system designs for VHTR, and (e) input for developing the bases for possible new regulatory guidance to assist in the review of an NGNP license application. This NRC project also evaluated reactor and process heat application plant simulation models employed in the protection and control system designs for various plant operational modes and accidents, including providing information about the models themselves, and the appropriateness of the application of the models for control and protection system studies. A companion project for the NRC focused on the potential for new instrumentation that would be unique to modular HTGRs, as compared to light-water reactors (LWRs), due to both the higher temperature ranges and the inherent safety features.

  1. 29USDA Forest Service Gen. Tech. Rep. PSW-GTR-155. 1996. Statistical Considerations for Plot Design, Sampling Procedures, Analysis... Arbaugh and Bednar

    E-Print Network [OSTI]

    composition and exposure patterns will likely alter sample design and analysis needs for other forest types. 1996. Statistical Considerations for Plot Design, Sampling Procedures, Analysis... Arbaugh and Bednar29USDA Forest Service Gen. Tech. Rep. PSW-GTR-155. 1996. Statistical Considerations for Plot Design

  2. Stakeholder Engagement in Early Stage Product-Service System Development for Healthcare Informatics

    E-Print Network [OSTI]

    Yip, Man Hang; Phaal, Robert; Probert, David R.

    2015-04-20

    ) that comprises layers of products and services (Levitt, 1980). Recognizing one school of thought behind PSS is to promote sustainability, Baines et al. (2007) proposed that a PSS offers “the opportunity to decouple economic success from material consumption... /plain; charset=UTF-8 Engineering Management Journal Stakeholder Engagement in Early Stage Product-Service System Development for Healthcare Informatics --Manuscript Draft-- Manuscript Number: EMJ-D-13-00038R3 Full Title: Stakeholder Engagement in Early...

  3. University Budget System Reports Training Guide Prepared by Budget Management and Fiscal Services

    E-Print Network [OSTI]

    1 University Budget System Reports Training Guide Prepared by Budget Management and Fiscal Services with forecasted dollars needed to fiscal year-end and revenue collected. This system can report the data to detailed transaction information for year-to-date revenue and year-to-date expenditures. UBUD

  4. A Service-Oriented Architecture for Electric Power Transmission System Asset Management

    E-Print Network [OSTI]

    Honavar, Vasant

    A Service-Oriented Architecture for Electric Power Transmission System Asset Management Jyotishman,tua,honavar,jdm}@iastate.edu Abstract. In electric power transmission systems, the assets include transmis- sion lines, transformers number of distributed, autonomously managed, capital-intensive as- sets. Such assets include power plants

  5. Trust-based Service Management for Social Internet of Things Systems

    E-Print Network [OSTI]

    Cao, Yong

    Trust-based Service Management for Social Internet of Things Systems Ing-Ray Chen, Fenye Bao, and Jia Guo Abstract-- A social Internet of Things (IoT) system can be viewed as a mix of traditional peer-- Trust management, Internet of things, social networking, performance analysis, adaptive control

  6. Preliminary design studies on a nuclear seawater desalination system

    SciTech Connect (OSTI)

    Wibisono, A. F.; Jung, Y. H.; Choi, J.; Kim, H. S.; Lee, J. I.; Jeong, Y. H.; No, H. C.

    2012-07-01

    Seawater desalination is one of the most promising technologies to provide fresh water especially in the arid region. The most used technology in seawater desalination are thermal desalination (MSF and MED) and membrane desalination (RO). Some developments have been done in the area of coupling the desalination plant with a nuclear reactor to reduce the cost of energy required in thermal desalination. The coupling a nuclear reactor to a desalination plant can be done either by using the co-generation or by using dedicated heat from a nuclear system. The comparison of the co-generation nuclear reactor with desalination plant, dedicated nuclear heat system, and fossil fueled system will be discussed in this paper using economical assessment with IAEA DEEP software. A newly designed nuclear system dedicated for the seawater desalination will also be suggested by KAIST (Korea Advanced Inst. of Science and Technology) research team and described in detail within this paper. The suggested reactor system is using gas cooled type reactor and in this preliminary study the scope of design will be limited to comparison of two cases in different operating temperature ranges. (authors)

  7. ATLAS TDAQ System Administration: evolution and re-design

    E-Print Network [OSTI]

    Ballestrero, Sergio; The ATLAS collaboration; Brasolin, Franco; Contescu, Alexandru Cristian; Dubrov, Sergei; Fazio, Daniel; Korol, Aleksandr; Lee, Christopher Jon; Scannicchio, Diana; Twomey, Matthew Shaun

    2015-01-01

    The ATLAS Trigger and Data Acquisition (TDAQ) system is responsible for the online processing of live data, streaming from the ATLAS experiment at the Large Hadron Collider (LHC) at CERN. The online farm is composed of $\\sim 3000$ servers, processing the data readout from $\\sim 100$ million detector channels through multiple trigger levels. During the two years of the first Long Shutdown (LS1) there has been a tremendous amount of work done by the ATLAS TDAQ System Administrators, implementing numerous new software applications, upgrading the OS and the hardware, changing some design philosophies and exploiting the High Level Trigger farm with different purposes. The OS version has been upgraded to SLC6; for the largest part of the farm, which is composed by net booted nodes, this required a completely new design of the net booting system. In parallel, the migration to Puppet of the Configuration Management systems has been completed for both net booted and local booted hosts; the Post-Boot Scripts system and...

  8. Computational Human Performance Modeling For Alarm System Design

    SciTech Connect (OSTI)

    Jacques Hugo

    2012-07-01

    The introduction of new technologies like adaptive automation systems and advanced alarms processing and presentation techniques in nuclear power plants is already having an impact on the safety and effectiveness of plant operations and also the role of the control room operator. This impact is expected to escalate dramatically as more and more nuclear power utilities embark on upgrade projects in order to extend the lifetime of their plants. One of the most visible impacts in control rooms will be the need to replace aging alarm systems. Because most of these alarm systems use obsolete technologies, the methods, techniques and tools that were used to design the previous generation of alarm system designs are no longer effective and need to be updated. The same applies to the need to analyze and redefine operators’ alarm handling tasks. In the past, methods for analyzing human tasks and workload have relied on crude, paper-based methods that often lacked traceability. New approaches are needed to allow analysts to model and represent the new concepts of alarm operation and human-system interaction. State-of-the-art task simulation tools are now available that offer a cost-effective and efficient method for examining the effect of operator performance in different conditions and operational scenarios. A discrete event simulation system was used by human factors researchers at the Idaho National Laboratory to develop a generic alarm handling model to examine the effect of operator performance with simulated modern alarm system. It allowed analysts to evaluate alarm generation patterns as well as critical task times and human workload predicted by the system.

  9. Design theoretic analysis of three system modeling frameworks.

    SciTech Connect (OSTI)

    McDonald, Michael James

    2007-05-01

    This paper analyzes three simulation architectures from the context of modeling scalability to address System of System (SoS) and Complex System problems. The paper first provides an overview of the SoS problem domain and reviews past work in analyzing model and general system complexity issues. It then identifies and explores the issues of vertical and horizontal integration as well as coupling and hierarchical decomposition as the system characteristics and metrics against which the tools are evaluated. In addition, it applies Nam Suh's Axiomatic Design theory as a construct for understanding coupling and its relationship to system feasibility. Next it describes the application of MATLAB, Swarm, and Umbra (three modeling and simulation approaches) to modeling swarms of Unmanned Flying Vehicle (UAV) agents in relation to the chosen characteristics and metrics. Finally, it draws general conclusions for analyzing model architectures that go beyond those analyzed. In particular, it identifies decomposition along phenomena of interaction and modular system composition as enabling features for modeling large heterogeneous complex systems.

  10. Impact of Solar Heat Gain on Radiant Floor Cooling System Design

    E-Print Network [OSTI]

    Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

    2013-01-01

    Radiant Heating and Cooling Systems, in, 2012. [15] F.Gain on Radiant Floor Cooling System Design. Proceedings ofof radiant floor cooling systems and their associated air

  11. First Steps toward Automated Design of Mechatronic Systems Using Bond Graphs and Genetic Programming

    E-Print Network [OSTI]

    Fernandez, Thomas

    First Steps toward Automated Design of Mechatronic Systems Using Bond Graphs and Genetic for mechatronic systems. The domain of mechatronic systems includes mixtures of, for example, electrical

  12. Automated Design Methodology for Mechatronic Systems Using Bond Graphs and Genetic Programming

    E-Print Network [OSTI]

    Fernandez, Thomas

    Automated Design Methodology for Mechatronic Systems Using Bond Graphs and Genetic Programming for synthesizing designs for multi-domain systems, such as mechatronic systems. The domain of mechatronic systems range. 1. INTRODUCTION Mechatronic system design is a type of multi-domain problem that differs from

  13. KERBEROS: AN AUTHENTICATION SERVICE FOR OPEN NETWORK SYSTEMS

    E-Print Network [OSTI]

    Pâris, Jehan-François

    consists of a Kerberos server and a ticket-granting server (TGS). Once users are authenticated by Kerberos, they receive a TGS ticket. This ticket will allow them to request from the TGS tickets for all the other servers. Kerberos keeps keys for (a) all the system users and (b) the ticket-granting server (TGS

  14. A System Architecture Supporting the Agile Coordination of Homecare Services

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    induced by its specificity. Keywords: Homecare ecosystem, collaborative process, workflow, information-recognized that the establishment of an information system is a major asset to guaranty continuity of care and to enhance its quality. In addition, many reports have underlined that the use of information and communication

  15. 1 Vehicle-to-grid systems: ancillary services and communications

    E-Print Network [OSTI]

    Huang, Jianwei

    is shown in Figure 1.1 [2]. A large number of EVs can not only help to reduce the amount of oil and gas be used to boost distributed electricity storage. Depending on the type and class, the battery storage electricity storage unit in most power grids are the pumped storage systems [6]. 2010 2011 2012 2013 2014 2015

  16. 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

    E-Print Network [OSTI]

    Mylopoulos, John

    1 © 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object Integrity © 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object;2 © 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object Design

  17. 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

    E-Print Network [OSTI]

    Mylopoulos, John

    © 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object Dynamics © 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object Systems Analysis and Design Object-Oriented Interface Design -- 3 Check Campaign BudgetCheck Campaign

  18. 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design

    E-Print Network [OSTI]

    Mylopoulos, John

    1 © 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object Integrity © 2002 Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object Jaelson Castro and John Mylopoulos CSC340Information Systems Analysis and Design Object Design -- 3 Class

  19. A COST BASED APPROACH TO DESIGN OF RESIDENTIAL STEEL ROOF SYSTEMS

    E-Print Network [OSTI]

    Mobasher, Barzin

    A COST BASED APPROACH TO DESIGN OF RESIDENTIAL STEEL ROOF SYSTEMS B. Mobasher1 , S-Y.Chen2 , C-5306 Abstract A comprehensive system for the design of residential steel roof truss systems is presented automatically design a roof truss given minimal input and using the design curves as the performance constraints

  20. A Dimension Space for the Design of Interactive Systems within their Physical Environments

    E-Print Network [OSTI]

    Nigay, Laurence

    A Dimension Space for the Design of Interactive Systems within their Physical Environments T their systems are built, and the tradeoffs involved in both the design of the entities themselves at Grenoble, exposing design tradeoffs and design rules for richly interactive systems. Keywords Dimension

  1. Designing mobile digital library services for pre-engineering and technology literacy

    E-Print Network [OSTI]

    2007-01-01

    D. Campbell, A collaborative digital library for children: AS. Weng, Designing a digital library for young children: AnJoint Conference on Digital Libraries (JCDL), Revised, (

  2. This chapter is a guide to the web services available for institutions to submit data to the RAE 2008. The web services provide a programmable interface to the main RAE 2008 data collection system.

    E-Print Network [OSTI]

    Abrahams, I. David

    This chapter is a guide to the web services available for institutions to submit data to the RAE 2008. The web services provide a programmable interface to the main RAE 2008 data collection system. Using web services Using the web services with Visual Studio 2002, 2003 and 2005 To use the web services

  3. Optimal Contract Design for Ancillary Services in Vehicle-to-Grid Networks

    E-Print Network [OSTI]

    Liu, K. J. Ray

    in the US [3]. Alternatively, in V2G networks, these services can be done by charging (or discharging) EVs--With the foreseeable large scale deployment of elec- tric vehicles (EVs) and the development of vehicle-to-grid (V2G.e., through the bidirectional power flow of EVs. A key issue in such kind of schemes is how to stimulate

  4. Computational Design and Experimental Validation of New Thermal Barrier Systems

    SciTech Connect (OSTI)

    Guo, Shengmin; Yang, Shizhong; Khosravi, Ebrahim

    2012-10-01

    This project (10/01/2010-9/30/2013), “Computational Design and Experimental Validation of New Thermal Barrier Systems”, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This project will directly support the technical goals specified in DEFOA- 0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. We will develop and implement novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials; perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions; perform material characterizations and oxidation/corrosion tests; and demonstrate our new thermal barrier coating (TBC) systems experimentally under integrated gasification combined cycle (IGCC) environments. The durability of the coating will be examined using the proposed Durability Test Rig.

  5. Design of Stirling-driven vapor-compression system

    SciTech Connect (OSTI)

    Kagawa, N.

    1998-07-01

    Stirling engines have many unique advantages including higher thermal efficiencies, preferable exhaust gas characteristics, multi-fuel usage, and low noise and vibration. On the other hand, heat pump systems are very attractive for space heating and cooling and industrial usage because of their potential to save energy. Especially, there are many environmental merits of Stirling-driven vapor-compression (SDVC) systems. This paper introduces a design method for the SDVC based on reliable mathematical methods for Stirling and Rankine cycles with reliable thermophysical information for refrigerants. The model treats a kinematic Stirling engine and a scroll compressor coupled by a belt. Some experimental coefficients are used to formulate the SDVC items. The obtained results show the performance behavior of the SDVC in detail. The measured performance of the actual system agrees with the calculated results. Furthermore, the calculated results indicate attractive SDVC performance using alternative refrigerants.

  6. Computational Design and Experimental Validation of New Thermal Barrier Systems

    SciTech Connect (OSTI)

    Guo, Shengmin; Yang, Shizhong; Khosravi, Ebrahim

    2014-04-01

    This project (10/01/2010-9/30/2014), “Computational Design and Experimental Validation of New Thermal Barrier Systems”, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This project will directly support the technical goals specified in DE-FOA-0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. In this project, the focus is to develop and implement novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials; perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions; perform material characterizations and oxidation/corrosion tests; and demonstrate our new thermal barrier coating (TBC) systems experimentally under integrated gasification combined cycle (IGCC) environments.

  7. Advanced Turbine Systems (ATS) program conceptual design and product development

    SciTech Connect (OSTI)

    1996-08-31

    Achieving the Advanced Turbine Systems (ATS) goals of 60% efficiency, single-digit NO{sub x}, and 10% electric power cost reduction imposes competing characteristics on the gas turbine system. Two basic technical issues arise from this. The turbine inlet temperature of the gas turbine must increase to achieve both efficiency and cost goals. However, higher temperatures move in the direction of increased NO{sub x} emission. Improved coatings and materials technologies along with creative combustor design can result in solutions to achieve the ultimate goal. GE`s view of the market, in conjunction with the industrial and utility objectives, requires the development of Advanced Gas Turbine Systems which encompass two potential products: a new aeroderivative combined-cycle system for the industrial market, and a combined-cycle system for the utility sector that is based on an advanced frame machine. The GE Advanced Gas Turbine Development program is focused on two specific products: (1) a 70 MW class industrial gas turbine based on the GE90 core technology utilizing an innovative air cooling methodology; (2) a 200 MW class utility gas turbine based on an advanced Ge heavy-duty machine utilizing advanced cooling and enhancement in component efficiency. Both of these activities required the identification and resolution of technical issues critical to achieving ATS goals. The emphasis for the industrial ATS was placed upon innovative cycle design and low emission combustion. The emphasis for the utility ATS was placed on developing a technology base for advanced turbine cooling, while utilizing demonstrated and planned improvements in low emission combustion. Significant overlap in the development programs will allow common technologies to be applied to both products. GE Power Systems is solely responsible for offering GE products for the industrial and utility markets.

  8. Monitoring and Reporting Services for the Toronto Library, Final Report, TESCOR Energy Services, through Energy Systems Associates and New Horizons Technology 

    E-Print Network [OSTI]

    Haberl, J. S.; Athar, A.; Claridge, D. E.

    1998-01-01

    This report summarizes the work performed for TESCOR Energy Services through Energy Systems Associates and New Horizons Technology. This work includes the monitoring and analysis of data from the data logger that was installed in the Toronto Library...

  9. Design and Evaluation of Opal2: A Toolkit for Scientific Software as a Service Sriram Krishnan, Luca Clementi, Jingyuan Ren, Philip Papadopoulos and Wilfred Li

    E-Print Network [OSTI]

    Krishnan, Sriram

    Design and Evaluation of Opal2: A Toolkit for Scientific Software as a Service Sriram Krishnan. Opal2 is a toolkit for wrapping scientific applications as Web services on Grid and cloud computing machine images. In this paper, we describe the overall philosophy and architecture of the Opal2 framework

  10. Design Considerations for Solar Energy Harvesting Wireless Embedded Systems

    E-Print Network [OSTI]

    Raghunathan, Vijay; Kansal, Aman; Hsu, Jason; Friedman, Jonathan K; Srivastava, Mani B

    2005-01-01

    which arise in the design of solar energy harvesting,IPSN), April 2005. Design Considerations for Solar Energythat are involved in the design of a solar energy harvesting

  11. An Overview of Nuclear vs. Non-Nuclear Design Code Requirements for a Candidate Steam Supply System for Commercial Applications

    SciTech Connect (OSTI)

    Robert Jetter

    2011-04-01

    The objective is to identify (mostly for industrial end-users) the difference between a Section III nuclear steam generator (classified as Structures, Systems and Components (SSC)) and a Section VIII steam generator in the same general conditions, but used in a conventional application. Specifically, applicable temperature and pressure ranges and a more quantitative description of how materials change, design margins change and required design rigor changes are of interest. This overview focuses on the steam generator pressure boundary but the downstream piping will also be considered. Within the designations of Section III and Section VIII there are subcategories with their specific regions of applicability. Each of these subcategories has evolved their own unique features with respect to design rules and their implementation. A general overview of the various design codes will be provided in sufficient detail to illustrate the major differences; however, a detailed discussion of the various design requirements and their implementation is beyond the scope of this discussion. References (1) and (2) are sources of more detailed information. Also, example wall sizing calculations will be provided to illustrate the application of the relevant design codes under the candidate design conditions. The candidate steam supply Design Conditions are 600C (1112F) and 24MPa (3,480psi). The Operating Conditions or Service Levels will be somewhat lower and the difference shows up in some of the various design methodologies employed.

  12. IEM5303/4323-Manufacturing Systems Design: High Volume Manufacturing Systems

    E-Print Network [OSTI]

    Bukkapatnam, Satish T.S.

    -time quality and asset management in high-volume manufacturing operations elicit student interests to pursue/CAM Technology for High-Volume Manufacturing: Control Hierarchy and Elements Process Planning and NumericalIEM5303/4323-Manufacturing Systems Design: High Volume Manufacturing Systems Schedule: 2-3:30 TR

  13. GCtool for fuel cell systems design and analysis : user documentation.

    SciTech Connect (OSTI)

    Ahluwalia, R.K.; Geyer, H.K.

    1999-01-15

    GCtool is a comprehensive system design and analysis tool for fuel cell and other power systems. A user can analyze any configuration of component modules and flows under steady-state or dynamic conditions. Component models can be arbitrarily complex in modeling sophistication and new models can be added easily by the user. GCtool also treats arbitrary system constraints over part or all of the system, including the specification of nonlinear objective functions to be minimized subject to nonlinear, equality or inequality constraints. This document describes the essential features of the interpreted language and the window-based GCtool environment. The system components incorporated into GCtool include a gas flow mixer, splitier, heater, compressor, gas turbine, heat exchanger, pump, pipe, diffuser, nozzle, steam drum, feed water heater, combustor, chemical reactor, condenser, fuel cells (proton exchange membrane, solid oxide, phosphoric acid, and molten carbonate), shaft, generator, motor, and methanol steam reformer. Several examples of system analysis at various levels of complexity are presented. Also given are instructions for generating two- and three-dimensional plots of data and the details of interfacing new models to GCtool.

  14. Systems analysis and futuristic designs of advanced biofuel factory concepts.

    SciTech Connect (OSTI)

    Chianelli, Russ; Leathers, James; Thoma, Steven George; Celina, Mathias Christopher; Gupta, Vipin P.

    2007-10-01

    The U.S. is addicted to petroleum--a dependency that periodically shocks the economy, compromises national security, and adversely affects the environment. If liquid fuels remain the main energy source for U.S. transportation for the foreseeable future, the system solution is the production of new liquid fuels that can directly displace diesel and gasoline. This study focuses on advanced concepts for biofuel factory production, describing three design concepts: biopetroleum, biodiesel, and higher alcohols. A general schematic is illustrated for each concept with technical description and analysis for each factory design. Looking beyond current biofuel pursuits by industry, this study explores unconventional feedstocks (e.g., extremophiles), out-of-favor reaction processes (e.g., radiation-induced catalytic cracking), and production of new fuel sources traditionally deemed undesirable (e.g., fusel oils). These concepts lay the foundation and path for future basic science and applied engineering to displace petroleum as a transportation energy source for good.

  15. Design package test weights for fuel retrieval system (OCRWM)

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1999-10-26

    This is a design package that documents the development of test weights used in the Spent Nuclear Fuels subproject Fuel Retrieval System. The K Basins Spent Nuclear Fuel (SNF) project consists of the safe retrieval, preparation, and repackaging of the spent fuel stored at the K East (KE) and K West (KW) Basins for interim safe storage in the Canister Storage Building (CSB). Multi-Canister Overpack (MCO) scrap baskets and fuel baskets will be loaded and weighed under water. The equipment used to weigh the loaded fuel baskets requires daily calibration checks, using test weights traceable to National Institute of Standards Testing (NIST) standards. The test weights have been designated as OCRWM related in accordance with HNF-SD-SNF-RF'T-007 (McCormack).

  16. Department of Mechanical Engineering "Dependability Aspects of Model-Based Systems Design for Mechatronic

    E-Print Network [OSTI]

    Zakhor, Avideh

    for Mechatronic Systems" Klaus Janschek Technische Universität Dresden, Germany ABSTRACT Mechatronic systems. This makes mechatronic systems increasingly highly critical subject to failures at different technological such as "systems" (in particular mechatronic systems), "models", "design" and "dependability" with special focus

  17. Design space exploration for multiprocessor-based embedded systems 

    E-Print Network [OSTI]

    Mohanty, Debashis

    2001-01-01

    Design space exploration is the process of obtaining the optimal design out of all possible design alternatives. The design-space becomes very large when the target architecture consists of heterogeneous components, and it is not possible to explore...

  18. Method and apparatus to predict the remaining service life of an operating system

    DOE Patents [OSTI]

    Greitzer, Frank L. (Richland, WA); Kangas, Lars J. (West Richland, WA); Terrones, Kristine M. (Los Alamos, NM); Maynard, Melody A. (Richland, WA); Pawlowski, Ronald A. (West Richland, WA), Ferryman; Thomas A. (Richland, WA); Skorpik, James R. (Kennewick, WA); Wilson, Bary W. (Coconut Creek, FL)

    2008-11-25

    A method and computer-based apparatus for monitoring the degradation of, predicting the remaining service life of, and/or planning maintenance for, an operating system are disclosed. Diagnostic information on degradation of the operating system is obtained through measurement of one or more performance characteristics by one or more sensors onboard and/or proximate the operating system. Though not required, it is preferred that the sensor data are validated to improve the accuracy and reliability of the service life predictions. The condition or degree of degradation of the operating system is presented to a user by way of one or more calculated, numeric degradation figures of merit that are trended against one or more independent variables using one or more mathematical techniques. Furthermore, more than one trendline and uncertainty interval may be generated for a given degradation figure of merit/independent variable data set. The trendline(s) and uncertainty interval(s) are subsequently compared to one or more degradation figure of merit thresholds to predict the remaining service life of the operating system. The present invention enables multiple mathematical approaches in determining which trendline(s) to use to provide the best estimate of the remaining service life.

  19. Proper Design Saves Energy for Molecular Sieve Dehydration Systems 

    E-Print Network [OSTI]

    Barrow, J. A.; Veldman, R.

    1984-01-01

    . Utilizing compressor waste heat essentially eliminates the energy xpense. However, it can also present th op rator with some dif ficult problems. Some plant operators have been reluctant to build a gas to as exchanger because a leak would certainly m... tested the economics for the fol lowing ideas using a 50 rnmscfd system described by Table I. l~st comp nies design for 8 hour cycles. When waste heat is not use. 8 hours may not be the best time chos n. Fig 3 shows he correct cycle time...

  20. I-CARES PROFESSOR, ADVANCED BUILDING SYSTEMS & ARCHITECTURAL DESIGN COLLEGE OF ARCHITECTURE AND GRADUATE SCHOOL OF ARCHITECTURE & URBAN DESIGN

    E-Print Network [OSTI]

    Subramanian, Venkat

    at the rank of Associate or Full Professor with a focus on energy- efficient advanced building systems/ or a research record related to energy-efficient architectural design and building technologies, includingI-CARES PROFESSOR, ADVANCED BUILDING SYSTEMS & ARCHITECTURAL DESIGN COLLEGE OF ARCHITECTURE

  1. 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.

    2011-12-01

    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.

  2. Design, maintenance extend FGD system slurry valve life

    SciTech Connect (OSTI)

    LeMay, B. [St. John`s River Power Park, Jacksonville, FL (United States); Willyard, B. [Grand River Dam Authority, Chouteau, OK (United States); Polasek, S. [Lower Colorado River Authority, Austin, TX (United States); Clarkson, C.W. [Clarkson Co., Sparks, NV (United States)

    1995-08-01

    This article describes how power plants in Florida, Oklahoma and Texas adopted improved maintenance techniques and sought better design criteria to gain greater slurry valve reliability. Slurry valves, a vital part of a flue gas desulfurization (FGD) system, are critical to a power plant`s ability to meet or exceed acid rain emission requirements. The performance and reliability of these valves can significantly affect unit operation and load capacity. For example, slurry valves installed on the suction and discharge ends of scrubber tower pumps are a main point of isolation. When these valves malfunction, the scrubber tower must be shut down. Problems with valves that control the feed system and reaction tank alter slurry pH and density, and also affect unit load. In addition, a single valve that serves dual-pumping systems from the slurry storage tank to the reaction tank can cause a system outage. Because of their key role in system operation, specific maintenance approaches were developed at several power plants to improve slurry valve reliability and run times.

  3. An application service provider infrastructure for shared workspaces in Internet-based collaborative design

    E-Print Network [OSTI]

    Solari, Jaime, 1973-

    2000-01-01

    For architectural, engineering and construction projects involving transient 'virtual organizations' composed of non-collocated team-members, the adoption of concurrent design principles is seen as vital. An important ...

  4. Human-centered approaches to system level design with applications to desalination

    E-Print Network [OSTI]

    Yu, Bo Yang,, Ph. D. Massachusetts Institute of Technology

    2015-01-01

    The goal of this thesis is to better understand the design practice employed by the desalination industry from a systems-level viewpoint and offer recommendations to improve the process of design. A human-centered design ...

  5. Design and Transient Analysis of Passive Safety Cooling Systems for Advanced Nuclear Reactors

    E-Print Network [OSTI]

    Galvez, Cristhian

    2011-01-01

    Potential Safety Issues – Regulatory Design Criteria3-3 Regulatory design criteria for safety Table 3-4 Input3-4 Regulatory Design Criteria for safety The DRACS system

  6. Design, Operations, and Safety Report for the MERIT Target System

    SciTech Connect (OSTI)

    Graves, Van B [ORNL; Spampinato, Philip Thomas [ORNL

    2007-09-01

    The Mercury Intense Target Project (MERIT) is a proof-of-principal experiment to determine the feasibility of using a free-jet of Hg as a spallation target in a Neutrino Factory or a Muon Collider facility. The 1-cm-diameter, 20-m/sec jet will be generated inside a 15-Tesla magnetic field, and high-speed optical diagnostics will be used to photograph the interaction between the Hg jet and a 24-GeV proton beam.The experiment is scheduled to be conducted at CERN in 2007. ORNL is responsible for the design, fabrication, and testing of a system to deliver the Hg jet within the confines of the 15-cm magnet bore. This report documents the functional and safety requirements of the Hg system along with descriptions of its interfaces to the other experimental equipment.

  7. Design Study of an Incinerator Ash Conveyor Counting System - 13323

    SciTech Connect (OSTI)

    Jaederstroem, Henrik; Bronson, Frazier [Canberra Industries Inc., 800 Research Parkway Meriden CT 06450 (United States)] [Canberra Industries Inc., 800 Research Parkway Meriden CT 06450 (United States)

    2013-07-01

    A design study has been performed for a system that should measure the Cs-137 activity in ash from an incinerator. Radioactive ash, expected to consist of both Cs-134 and Cs-137, will be transported on a conveyor belt at 0.1 m/s. The objective of the counting system is to determine the Cs-137 activity and direct the ash to the correct stream after a diverter. The decision levels are ranging from 8000 to 400000 Bq/kg and the decision error should be as low as possible. The decision error depends on the total measurement uncertainty which depends on the counting statistics and the uncertainty in the efficiency of the geometry. For the low activity decision it is necessary to know the efficiency to be able to determine if the signal from the Cs-137 is above the minimum detectable activity and that it generates enough counts to reach the desired precision. For the higher activity decision the uncertainty of the efficiency needs to be understood to minimize decision errors. The total efficiency of the detector is needed to be able to determine if the detector will be able operate at the count rate at the highest expected activity. The design study that is presented in this paper describes how the objectives of the monitoring systems were obtained, the choice of detector was made and how ISOCS (In Situ Object Counting System) mathematical modeling was used to calculate the efficiency. The ISOCS uncertainty estimator (IUE) was used to determine which parameters of the ash was important to know accurately in order to minimize the uncertainty of the efficiency. The examined parameters include the height of the ash on the conveyor belt, the matrix composition and density and relative efficiency of the detector. (authors)

  8. Fuel transfer system ALARA design review - Project A.15

    SciTech Connect (OSTI)

    KUEBERTH, L.R.

    2001-11-12

    One mission of the Spent Nuclear Fuel (SNF) Project is to move the SNF from the K Basins in the Hanford 100K Area to an interim dry storage at the Canister Storage Building (CSB) in the Hanford 200 East Area. The Fuel Transfer System (FTS) is a subproject that will move the SNF from the 105K East (KE) Facility to the 105K West (KW) Facility. The SNF will be treated for shipment to the Cold Vacuum Drying (CVD) facility at the KW Basin. The SNF canisters will be loaded underwater into a Shielded Transfer Cask (STC) in the KE Basin. The fully loaded STC will be brought out of the water and placed into a Cask Transfer Overpack (CTO) by the STC Straddle Carrier. As the STC is removed from the water, it will be washed down with demineralized water by an manual rinse system. The CTO with the STC inside will be placed on a transport trailer and transferred to the KW Basin as an intra-facility transfer. The CTO will be unloaded from the shipping trailer at the KW Basin and the STC will be removed from the CTO. The STC will then be lowered into the KW Basin water and the fuel will be removed. The SNF will then be processed for shipment to the CVD. As soon as all of the fuel has been removed from the STC, the cask will be removed from the KW Basin water and placed into the CTO. The CTO will again be placed on the trailer for transport back to the KE Basin where the entire cycle will be repeated approximately 400 times. This document records the As Low As Reasonably Achievable (ALARA) findings and design recommendations/requirements by the SNF Project noted during the Final Design Review of the STC, CTO, STC Transfer System, Annexes and Roadways for support of FTS. This document is structured so that all statements that include the word ''shall'' represent design features that have been or will be implemented within the project scope. Statements that include the words ''should'' or ''recommend'' represent ALARA design features to be evaluated for future implementation.

  9. Restoration of Services in Interdependent Infrastructure Systems: A Network Flows Approach

    E-Print Network [OSTI]

    Mitchell, John E.

    to be transportation (including roads, bridges, water and rail), energy (including electric power, gas and liquid fuels in order to provide services, such as voice and data transmission or power delivery. In general, each, communications lines cannot be used for energy transmission; water system pipelines are not readily available

  10. Simulation of Manufacturing and Service Systems (E005740) Valid in the academic year 2014-2015

    E-Print Network [OSTI]

    Fiems, Dieter

    Credits 6.0 Teaching languages Keywords Position of the course (nominal values; actual values may depend Methodology: · Types of simulation · Generating random sequences · Monte Carlo estimation · Discrete event able to capture a realistic manufacturing, production, logistic,services process · or system

  11. Linking Ecological Function and Ecosystem Service Values of Estaurine Habitat Types Associated with a Barrier Island System 

    E-Print Network [OSTI]

    Francis, Jeffrey Michael

    2012-12-10

    for the provision of ecosystem services. This study is designed to model each habitat type in an effort to explicitly link the major estuarine habitat types of Mustang Island (oyster reefs, seagrass meadows, and intertidal salt marsh) to their contribution...

  12. IPSJ Transactions on System LSI Design Methodology Vol. 3 121 (Aug. 2010) Invited Paper

    E-Print Network [OSTI]

    Ould Ahmedou, Mohameden

    during design and operation will become one requirement for a promising market position. EspeciallyIPSJ Transactions on System LSI Design Methodology Vol. 3 1­21 (Aug. 2010) Invited Paper Design Rosenstiel1,2 The ongoing scaling of CMOS technology facilitates the design of systems with continuously

  13. Mechanism Design for Resource Bounded International Conference on Multi-Agent Systems, ICMAS 2000

    E-Print Network [OSTI]

    Monderer, Dov

    Mechanism Design for Resource Bounded Agents International Conference on Multi-Agent Systems, ICMAS of mechanism design deals with the design of proto- cols for non-cooperative multi-agent systems. A major task of this theory is the design of protocols that will maximize the social welfare of the agents. An ideal mechanism

  14. Cost of Service and Rate Design Issues Affecting Industrial Customers in Retail Rate Proceedings 

    E-Print Network [OSTI]

    Stover, C. N. Jr.

    1986-01-01

    stream_source_info ESL-IE-86-06-21.pdf.txt stream_content_type text/plain stream_size 27248 Content-Encoding ISO-8859-1 stream_name ESL-IE-86-06-21.pdf.txt Content-Type text/plain; charset=ISO-8859-1 COST OF SERVICE.... They include: (1) the determination of revenue requirements for the utility, (2) the allocation of revenue requirements to individual customer classes, and (3) the allocation of revenue requirements to individual customers within a class. If energy costs...

  15. A decomposition-based approach for the integration of product development and manufacturing system design

    E-Print Network [OSTI]

    Kim, Yong-Suk, 1975-

    2002-01-01

    Using a structured approach to understand the interaction between product design decisions and manufacturing system design is critical to reflect manufacturing system issues early in the product development process. Early ...

  16. Socio-cognitive analysis of engineering systems design : shared knowledge, process, and product

    E-Print Network [OSTI]

    Avnet, Mark Sean

    2009-01-01

    This research is based on the well-known but seldom stated premise that the design of complex engineered systems is done by people -- each with their own knowledge, thoughts, and views about the system being designed. To ...

  17. Design of a pneumatically assisted shifting system for Formula SAE® racing applications

    E-Print Network [OSTI]

    Kennett, Andrew J. (Andrew John)

    2008-01-01

    An improved shifting system for use with the MIT Formula SAE race car was designed in order to provide drivers with a faster and easier means of shifting. The result of this design was a pneumatic shifting system weighing ...

  18. MODEL BASED BIOMASS SYSTEM DESIGN OF FEEDSTOCK SUPPLY SYSTEMS FOR BIOENERGY PRODUCTION

    SciTech Connect (OSTI)

    David J. Muth, Jr.; Jacob J. Jacobson; Kenneth M. Bryden

    2013-08-01

    Engineering feedstock supply systems that deliver affordable, high-quality biomass remains a challenge for the emerging bioenergy industry. Cellulosic biomass is geographically distributed and has diverse physical and chemical properties. Because of this feedstock supply systems that deliver cellulosic biomass resources to biorefineries require integration of a broad set of engineered unit operations. These unit operations include harvest and collection, storage, preprocessing, and transportation processes. Design decisions for each feedstock supply system unit operation impact the engineering design and performance of the other system elements. These interdependencies are further complicated by spatial and temporal variances such as climate conditions and biomass characteristics. This paper develops an integrated model that couples a SQL-based data management engine and systems dynamics models to design and evaluate biomass feedstock supply systems. The integrated model, called the Biomass Logistics Model (BLM), includes a suite of databases that provide 1) engineering performance data for hundreds of equipment systems, 2) spatially explicit labor cost datasets, and 3) local tax and regulation data. The BLM analytic engine is built in the systems dynamics software package PowersimTM. The BLM is designed to work with thermochemical and biochemical based biofuel conversion platforms and accommodates a range of cellulosic biomass types (i.e., herbaceous residues, short- rotation woody and herbaceous energy crops, woody residues, algae, etc.). The BLM simulates the flow of biomass through the entire supply chain, tracking changes in feedstock characteristics (i.e., moisture content, dry matter, ash content, and dry bulk density) as influenced by the various operations in the supply chain. By accounting for all of the equipment that comes into contact with biomass from the point of harvest to the throat of the conversion facility and the change in characteristics, the BLM evaluates economic performance of the engineered system, as well as determining energy consumption and green house gas performance of the design. This paper presents a BLM case study delivering corn stover to produce cellulosic ethanol. The case study utilizes the BLM to model the performance of several feedstock supply system designs. The case study also explores the impact of temporal variations in climate conditions to test the sensitivity of the engineering designs. Results from the case study show that under certain conditions corn stover can be delivered to the cellulosic ethanol biorefinery for $35/dry ton.

  19. Improving efficiency of a vehicle HVAC system with comfort modeling, zonal design, and thermoelectric devices

    Office of Energy Efficiency and Renewable Energy (EERE)

    Discusses progress on thermal comfort modeling and detailed design, fabrication, and component/system-level testing of TE architecture

  20. Review of the design and performance features of hvdc systems connected to low short circuit ratio ac systems

    SciTech Connect (OSTI)

    Thallam, R.S. )

    1992-10-01

    The design and performance of an HVdc system is significantly impacted by the relative strength of the ac system to which it is connected. In this paper, design and performance features of ten HVdc systems are discussed. All of these systems are connected to ac systems that are relatively weak compared to the rating of the dc system. Six of these systems are back-to-back, two are overhead lines, and two are undersea cable connections. AC and dc system interaction problems and how they are addressed in the design and specification of each of these systems, are described.

  1. Analysis of the Design of an HVAC System in a Public Building 

    E-Print Network [OSTI]

    Wei, P.; Shao, Z.; Chen, H.

    2006-01-01

    Based on an example of the design of air conditioning system for a public building, this paper analyzes the characteristics of similar buildings, and introduces the air conditioning system, ventilating system, and the fire control system...

  2. Design Package for Fuel Retrieval System Fuel Handling Tool Modification

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    2000-06-13

    This design package documents design, fabrication, and testing of new stinger tool design. Future revisions will document further development of the stinger tool and incorporate various developmental stages, and final test results.

  3. Information Systems Analysis and Design CSC340 2003 John Mylopoulos Introduction --1

    E-Print Network [OSTI]

    Mylopoulos, John

    Page Information Systems Analysis and Design CSC340 ©2003 John Mylopoulos Introduction -- 1 I. IntroductionI. Introduction Types of SoftwareTypes of Software Information Systems in OrganizationsInformation Information System Lifecycle PhasesInformation System Lifecycle Phases Information Systems Analysis and Design

  4. Information Systems Analysis and Design csc340 Information Acquisition --12002 Jaelson Castro and John Mylopoulos

    E-Print Network [OSTI]

    Mylopoulos, John

    Page Information Systems Analysis and Design csc340 Information Acquisition -- 12002 Jaelson Issues Information Systems Analysis and Design csc340 Information Acquisition -- 22002 Jaelson Castro precisely, to find her way around in a new problem area quickly. Information Systems Analysis and Design csc

  5. A Dimension Space for Designing Richly Interactive Systems: a Perspective on the MagicBoards

    E-Print Network [OSTI]

    Nigay, Laurence

    A Dimension Space for Designing Richly Interactive Systems: a Perspective on the Magic is intended to help designers understand both the physical and virtual entities from which their systems and informational density. The Dimension Space is applied to two new systems developed at Grenoble, exposing design

  6. presented at The 25th Design Automation Conference The System Architect's Workbench

    E-Print Network [OSTI]

    Walker, Robert A.

    presented at The 25th Design Automation Conference The System Architect's Workbench D. E. Thomas, E synthesis system should be able to produce designs in all of these sub­areas, or design styles [Thomas81, microprocessors, but not also in a different style such as digital signal processing. One aspect of the System

  7. presented at The 25th Design Automation Conference The System Architect's Workbench

    E-Print Network [OSTI]

    Walker, Robert A.

    presented at The 25th Design Automation Conference The System Architect's Workbench D. E. Thomas, E, for instance, pipelined designs, interfaces, and signal processing designs. A successful synthesis system, but not also in a different style such as digital signal processing. One aspect of the System Architect

  8. Final Draft Building Automation Systems Design and Construction Standards October 3rd

    E-Print Network [OSTI]

    Portman, Douglas

    Final Draft Building Automation Systems Design and Construction Standards October 3rd , 2013 1 Automation Systems Design and Construction Standards October 3rd , 2013 2 University of Rochester Building Automation Systems Design and Construction Standards October 3rd , 2013 3 Section 1 General Requirements

  9. Multi-Disciplinary Integrated Design Automation Tool for Automotive Cyber-Physical Systems

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Multi-Disciplinary Integrated Design Automation Tool for Automotive Cyber-Physical Systems for the development of multi-disciplinary automotive cyber- physical systems. We show how system-level simulation. INTRODUCTION The current automotive design process is complex and multi- disciplinary. The design is passed

  10. Food service establishment wastewater characterization and management practice evaluation 

    E-Print Network [OSTI]

    Garza, Octavio Armando

    2006-04-12

    Food service establishments that use onsite wastewater treatment systems are experiencing hydraulic and organic overloading of pretreatment systems and/or drain fields. Design guidelines for these systems are typically provided in State regulations...

  11. Reflector Technology Development and System Design for Concentrating Solar Power Technologies

    SciTech Connect (OSTI)

    Adam Schaut Philip Smith

    2011-12-30

    Alcoa began this program in March of 2008 with the goal of developing and validating an advanced CSP trough design to lower the levelized cost of energy (LCOE) as compared to existing glass based, space-frame trough technology. In addition to showing a pathway to a significant LCOE reduction, Alcoa also desired to create US jobs to support the emerging CSP industry. Alcoa's objective during Phase I: Concept Feasibility was to provide the DOE with a design approach that demonstrates significant overall system cost savings without sacrificing performance. Phase I consisted of two major tasks; reflector surface development and system concept development. Two specific reflective surface technologies were investigated, silver metallized lamination, and thin film deposition both applied on an aluminum substrate. Alcoa prepared samples; performed test validation internally; and provided samples to the NREL for full-spectrum reflectivity measurements. The final objective was to report reflectivity at t = 0 and the latest durability results as of the completion of Phase 1. The target criteria for reflectance and durability were as follows: (1) initial (t = 0), hemispherical reflectance >93%, (2) initial spectral reflectance >90% for 25-mrad reading and >87% for 7-mrad reading, and (3) predicted 20 year durability of less than 5% optical performance drop. While the results of the reflective development activities were promising, Alcoa was unable to down-select on a reflective technology that met the target criteria. Given the progress and potential of both silver film and thin film technologies, Alcoa continued reflector surface development activities in Phase II. The Phase I concept development activities began with acquiring baseline CSP system information from both CSP Services and the DOE. This information was used as the basis to develop conceptual designs through ideation sessions. The concepts were evaluated based on estimated cost and high-level structural performance. The target criteria for the concept development was to achieve a solar field cost savings of 25%-50% thereby meeting or exceeding the DOE solar field cost savings target of $350/m2. After evaluating various structural design approaches, Alcoa down-selected to a monocoque, dubbed Wing Box, design that utilizes the reflective surface as a structural, load carrying member. The cost and performance potential of the Wing Box concept was developed via initial finite element analysis (FEA) and cost modeling. The structural members were sized through material utilization modeling when subjected to representative loading conditions including wind loading. Cost modeling was utilized to refine potential manufacturing techniques that could be employed to manufacture the structural members. Alcoa concluded that an aluminum intensive collector design can achieve significant cost savings without sacrificing performance. Based on the cost saving potential of this Concept Feasibility study, Alcoa recommended further validation of this CSP approach through the execution of Phase II: Design and Prototype Development. Alcoa Phase II objective was to provide the DOE with a validated CSP trough design that demonstrates significant overall system cost savings without sacrificing performance. Phase II consisted of three major tasks; Detail System Design, Prototype Build, and System Validation. Additionally, the reflector surface development that began in Phase I was continued in Phase II. After further development work, Alcoa was unable to develop a reflective technology that demonstrated significant performance or cost benefits compared to commercially available CSP reflective products. After considering other commercially available reflective surfaces, Alcoa selected Alano's MIRO-SUN product for use on the full scale prototype. Although MIRO-SUN has a lower specular reflectivity compared to other options, its durability in terms of handling, cleaning, and long-term reflectivity was deemed the most important attribute to successfully validate Alcoa's advanced trough archi

  12. Computational Design and Experimental Validation of New Thermal Barrier Systems

    SciTech Connect (OSTI)

    Guo, Shengmin; Yang, Shizhong; Khosravi, Ebrahim

    2011-12-31

    This project (10/01/2010-9/30/2013), “Computational Design and Experimental Validation of New Thermal Barrier Systems”, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This proposal will directly support the technical goals specified in DE-FOA-0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. We will develop novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials; we will perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions; we will perform material characterizations and oxidation/corrosion tests; and we will demonstrate our new Thermal barrier coating (TBC) systems experimentally under Integrated gasification combined cycle (IGCC) environments. The durability of the coating will be examined using the proposed High Temperature/High Pressure Durability Test Rig under real syngas product compositions.

  13. Socio-Technical Systems: A Meta-Design Perspective Page 1 of 34 Socio-Technical Systems

    E-Print Network [OSTI]

    Fischer, Gerhard

    Socio-Technical Systems: A Meta-Design Perspective Page 1 of 34 Socio-Technical Systems ­ A Meta of Bochum) thomas.herrmann@rub.de Abstract Meta-design of socio-technical systems is an approach which complies with the need of integrating two different types of structures and processes: technical systems

  14. Design of radiation resistant metallic multilayers for advanced nuclear systems

    SciTech Connect (OSTI)

    Zhernenkov, Mikhail E-mail: gills@bnl.gov; Gill, Simerjeet E-mail: gills@bnl.gov; Stanic, Vesna; DiMasi, Elaine; Kisslinger, Kim; Ecker, Lynne; Baldwin, J. Kevin; Misra, Amit; Demkowicz, M. J.

    2014-06-16

    Helium implantation from transmutation reactions is a major cause of embrittlement and dimensional instability of structural components in nuclear energy systems. Development of novel materials with improved radiation resistance, which is of the utmost importance for progress in nuclear energy, requires guidelines to arrive at favorable parameters more efficiently. Here, we present a methodology that can be used for the design of radiation tolerant materials. We used synchrotron X-ray reflectivity to nondestructively study radiation effects at buried interfaces and measure swelling induced by He implantation in Cu/Nb multilayers. The results, supported by transmission electron microscopy, show a direct correlation between reduced swelling in nanoscale multilayers and increased interface area per unit volume, consistent with helium storage in Cu/Nb interfaces in forms that minimize dimensional changes. In addition, for Cu/Nb layers, a linear relationship is demonstrated between the measured depth-dependent swelling and implanted He density from simulations, making the reflectivity technique a powerful tool for heuristic material design.

  15. Design and field test of collaborative tools in the service of an innovative organization

    SciTech Connect (OSTI)

    De Beler, N.; Parfouru, S. [EdF R and D -Industrial Risk Management Dept., Human Factors Group, 1, avenue du General de Gaulle, 92 141 Clamart Cedex (France)

    2012-07-01

    This paper presents the design process of collaborative tools, based on ICT, aiming at supporting the tasks of the team that manages an outage of an energy production plant for maintenance activities. The design process follows an iterative and multidisciplinary approach, based on a collective tasks modeling of the outage management team in the light of Socio Organizational and Human (SOH) field studies, and on the state of the art of ICT. Field test of the collaborative tools designed plays a great place in this approach, allowing taking into account the operational world but involves also some risks which must be managed. To implement tools on all the production plants, we build an 'operational concept' with a level of description which authorizes the evolution of tools and allows some local adaptations. The field tests provide lessons on the ICT topics. For examples: the status of the remote access tools, the potential of use of a given information input by an actor for several individual and collective purposes, the actors perception of the tools meaning, and the requirements for supporting the implementation of change. (authors)

  16. Complex Adaptive Systems of Systems (CASoS) engineering and foundations for global design.

    SciTech Connect (OSTI)

    Brodsky, Nancy S.; Finley, Patrick D.; Beyeler, Walter Eugene; Brown, Theresa Jean; Linebarger, John Michael; Moore, Thomas W.; Glass, Robert John, Jr.; Maffitt, S. Louise; Mitchell, Michael David; Ames, Arlo Leroy

    2012-01-01

    Complex Adaptive Systems of Systems, or CASoS, are vastly complex ecological, sociological, economic and/or technical systems which must be recognized and reckoned with to design a secure future for the nation and the world. Design within CASoS requires the fostering of a new discipline, CASoS Engineering, and the building of capability to support it. Towards this primary objective, we created the Phoenix Pilot as a crucible from which systemization of the new discipline could emerge. Using a wide range of applications, Phoenix has begun building both theoretical foundations and capability for: the integration of Applications to continuously build common understanding and capability; a Framework for defining problems, designing and testing solutions, and actualizing these solutions within the CASoS of interest; and an engineering Environment required for 'the doing' of CASoS Engineering. In a secondary objective, we applied CASoS Engineering principles to begin to build a foundation for design in context of Global CASoS

  17. Hybrid vehicle system studies and optimized hydrogen engine design

    SciTech Connect (OSTI)

    Smith, J.R.; Aceves, S.

    1995-04-26

    We have done system studies of series hydrogen hybrid automobiles that approach the PNGV design goal of 34 km/liter (80 mpg), for 384 km (240 mi) and 608 km (380 mi) ranges. Our results indicate that such a vehicle appears feasible using an optimized hydrogen engine. We have evaluated the impact of various on-board storage options on fuel economy. Experiments in an available engine at the Sandia CRF demonstrated NO{sub x} emissions of 10 to 20 ppM at an equivalence ratio of 0.4, rising to about 500 ppm at 0.5 equivalence ratio using neat hydrogen. Hybrid simulation studies indicate that exhaust NO{sub x} concentrations must be less than 180 ppM to meet the 0.2 g/mile ULEV or Federal Tier II emissions regulations. LLNL has designed and fabricated a first generation optimized hydrogen engine head for use on an existing Onan engine. This head features 15:1 compression ratio, dual ignition, water cooling, two valves and open quiescent combustion chamber to minimize heat transfer losses. Initial testing shows promise of achieving an indicated efficiency of nearly 50% and emissions of less than 100 ppM NO{sub x}. Hydrocarbons and CO are to be measured, but are expected to be very low since their only source is engine lubricating oil. A successful friction reduction program on the Onan engine should result in a brake thermal efficiency of about 42% compared to today`s gasoline engines of 32%. Based on system studies requirements, the next generation engine will be about 2 liter displacement and is projected to achieve 46% brake thermal efficiency with outputs of 15 kW for cruise and 40 kW for hill climb.

  18. Design package for vacuum wand for fuel retrieval system

    SciTech Connect (OSTI)

    ROACH, H.L.

    1999-07-28

    This is a design package that contains the details for the design, fabrication, and testing of a vacuum wand that will pick up sludge and corrosion products generated during fuel assembly handling operations at K-Basin. This document contains requirements, development design information, design calculations, tests, and test reports.

  19. Underfloor air distribution systems: Benefits and when to use the system in building design

    SciTech Connect (OSTI)

    McCarry, B.T. [Keen Engineering Co., Ltd., Vancouver, British Columbia (Canada)

    1995-12-31

    Underfloor air distribution systems are a viable option for mechanical system building design. They are comprised of raised floor panels with a supply air plenum in the void between the raised floor and the concrete structure. Supply air grilles are flush mounted to the floor to create a flat floor and walking surface. The engineering challenge is to determine when to use underfloor air distribution systems and how to effectively apply them. The best places to use this system are in owner-occupied buildings with a high churn rate and/or frequent technology changes. The benefits of this system include fresh air at the level where building occupants are located, forgiveness for variations in internal cooling loads, easy relocation of the supply air grilles to suit revised layouts, a reduction in energy costs for the mechanical system, and an improvement in indoor air quality.

  20. Experimental system design for the integration of trapped-ion and superconducting qubit systems

    E-Print Network [OSTI]

    De Motte, D; Rehák, M; Blanco, A Rodriguez; Lekitsch, B; Giri, G S; Neilinger, P; Oelsner, G; Il'ichev, E; Grajcar, M; Hensinger, W K

    2015-01-01

    We present a design for the experimental integration of ion trapping and superconducting qubit systems as a step towards the realization of a quantum hybrid system. The scheme addresses two key difficulties in realizing such a system; a combined microfabricated ion trap and superconducting qubit architecture, and the experimental infrastructure to facilitate both technologies. Developing upon work by Kielpinski et al. [1] we describe the design, simulation and fabrication process for a microfabricated ion trap capable of coupling an ion to a superconducting microwave LC circuit with a coupling strength in the tens of kHz. We also describe existing difficulties in combining the experimental infrastructure of an ion trapping setup into a dilution fridge with superconducting qubits and present solutions that can be immediately implemented using current technology.

  1. Experimental system design for the integration of trapped-ion and superconducting qubit systems

    E-Print Network [OSTI]

    D. De Motte; A. R. Grounds; M. Rehák; A. Rodriguez Blanco; B. Lekitsch; G. S. Giri; P. Neilinger; G. Oelsner; E. Il'ichev; M. Grajcar; W. K. Hensinger

    2015-10-25

    We present a design for the experimental integration of ion trapping and superconducting qubit systems as a step towards the realization of a quantum hybrid system. The scheme addresses two key difficulties in realizing such a system; a combined microfabricated ion trap and superconducting qubit architecture, and the experimental infrastructure to facilitate both technologies. Developing upon work by Kielpinski et al. [1] we describe the design, simulation and fabrication process for a microfabricated ion trap capable of coupling an ion to a superconducting microwave LC circuit with a coupling strength in the tens of kHz. We also describe existing difficulties in combining the experimental infrastructure of an ion trapping setup into a dilution fridge with superconducting qubits and present solutions that can be immediately implemented using current technology.

  2. Multi-service briefing on radioisotope systems for defense applications, briefing notes and supporting information

    SciTech Connect (OSTI)

    Jarrett, J.H.; Tingey, G.L.

    1990-05-01

    A briefing on isotope systems technology and applications was held at the Pentagon on 9 May 1990, cosponsored by the Department of Defense and the Department of Energy. The objective was to provide isotope systems information to interested individuals and offices from the DOD and the Services, and then to discuss potential uses of this technology within the defense community. Presentations were given on the useful characteristics of radioactive decay, isotope sources, properties of specific isotopes, and details of isotope systems that have been deployed for terrestrial and space applications. Application areas covered included: electrical, thermal and mechanical energy conversion systems; radiation applications; and radioluminescent lights. Talks were also given on system licensing and approvals, and conclusions from the 1986 workshop on isotope systems applications. This document contains the meeting agenda, copies of the vu-graphs used in the presentations, face sheets given to meeting attendees, a list of attendees, and supplementary information requested during the meeting.

  3. Operation of a bushing melter system designed for actinide vitrification

    SciTech Connect (OSTI)

    Ramsey, W.G.

    1996-03-01

    The Westinghouse Savannah River Company is developing a melter system to vitrify actinide materials. The melter system will used to vitrify the americium and curium solution which is currently stored in one of the Savannah River Site`s (SRS) processing canyons. This solution is one of the materials designated by the Defense Nuclear Facilities Safety Board (DNFSB) to be dispositioned as part of the DNFSB recommendation 94-1. The Am/Cm solution contains an extremely large fraction (>2 kilograms of Cm and 10 kilograms of Am) of t he United States`s total inventory of both elements. They have an estimated value on the order of one billion dollars - if they are processed through the DOE Isotope Sales program at the Oak Ridge National Laboratory. It is therefore deemed highly desirable to transfer the material to Oak Ridge in a form which can allow for recovery of the material. A commercial glass composition has been demonstrated to be compatible with up to 40 weight percent of the Am/Cm solution contents. This glass is also selectively attacked by nitric acid. This allows the actinide to be recovered by common separation processes.

  4. Parking & Transportation Services Sustainability &

    E-Print Network [OSTI]

    Minnesota, University of

    : 2011 #12;As a long-time leader in the areas of waste abatement, pollution reduction, energy management Metro Commuter Services Infinity Award ­ in recognition of alternative transportation programs. · 1996 to maintaining impressive and viable alternative transportation programs. TRANSPORTATION SYSTEM DESIGNS

  5. Design Editorial Design Innovation

    E-Print Network [OSTI]

    Papalambros, Panos

    juxtaposition of innovation versus invention: "Invention is the first occurrence of an idea for a new product such as innovation strategies, product design, service inno- vation, cutting-edge designers, design awards, and green design. Much of that perspective on innovation is then tied to industrial or product design, often

  6. A co-simulation framework for design of time-triggered automotive cyber physical systems

    E-Print Network [OSTI]

    Koutsoukos, Xenofon D.

    A co-simulation framework for design of time-triggered automotive cyber physical systems Zhenkai Automotive control system SystemC a b s t r a c t Designing cyber-physical systems (CPS) is challenging due to the tight interactions between software, network/platform, and physical components. Automotive control sys

  7. SWEPP Assay System Version 2.0 software design description

    SciTech Connect (OSTI)

    East, L.V.; Marwil, E.S.

    1996-08-01

    The Idaho National Engineering Laboratory (INEL) Stored Waste Examination Pilot Plant (SWEPP) operations staff use nondestructive analysis methods to characterize the radiological contents of contact-handled radioactive waste containers. Containers of waste from Rocky Flats Environmental Technology Site and other Department of Energy (DOE) sites are currently stored at SWEPP. Before these containers can be shipped to the Waste Isolation Pilot Plant (WIPP), SWEPP must verify compliance with storage, shipping, and disposal requirements. This program has been in operation since 1985 at the INEL Radioactive Waste Management Complex (RWMC). One part of the SWEPP program measures neutron emissions from the containers and estimates the mass of plutonium and other transuranic (TRU) isotopes present. A Passive/Active Neutron (PAN) assay system developed at the Los Alamos National Laboratory is used to perform these measurements. A computer program named NEUT2 was originally used to perform the data acquisition and reduction functions for the neutron measurements. This program was originally developed at Los Alamos and extensively modified by a commercial vendor of PAN systems and by personnel at the INEL. NEUT2 uses the analysis methodology outlined, but no formal documentation exists on the program itself. The SWEPP Assay System (SAS) computer program replaced the NEUT2 program in early 1994. The SAS software was developed using an `object model` approach and is documented in accordance with American National Standards Institute (ANSI) and Institute of Electrical and Electronic Engineers (IEEE) standards. The new program incorporates the basic analysis algorithms found in NEUT2. Additional functionality and improvements include a graphical user interface, the ability to change analysis parameters without program code modification, an `object model` design approach and other features for improved flexibility and maintainability.

  8. Improving Productivity in Design and Development of Information Technology (IT) Service Delivery

    E-Print Network [OSTI]

    Buyya, Rajkumar

    Simulation Models Anton Beloglazov IBM Research Melbourne, Australia anton.beloglazov@au.ibm.com Dipyaman Banerjee IBM Research New Delhi, India dipyaban@in.ibm.com Alan Hartman IBM Research Haifa, Israel hartman@il.ibm.com Rajkumar Buyya Department of Computing and Information Systems The University of Melbourne, Australia

  9. Improving Productivity in Design and Development of IT Service Delivery Simulation Models

    E-Print Network [OSTI]

    Melbourne, University of

    Beloglazov IBM Research Melbourne, Australia anton.beloglazov@au.ibm.com Dipyaman Banerjee IBM Research New Delhi, India dipyaban@in.ibm.com Alan Hartman IBM Research Haifa, Israel hartman@il.ibm.com Rajkumar Buyya Department of Computing and Information Systems The University of Melbourne, Australia rbuyya

  10. o help guard against the ravages of severe weather, NOAA's National Weather Service designed

    E-Print Network [OSTI]

    redundant methods to receive severe weather forecasts/warnings and alert the public, · Create a system and flood operations. Tsunami tragedies over the past decade have reminded the world of the socioeconomic impacts this hazard can inflict. Major tsunami events include: the Indian Ocean in December 2004, Samoa

  11. Rameez Rahman Peer-to-Peer System Design: A

    E-Print Network [OSTI]

    of Science, University of Essex geboren te Karachi, Pakistan #12;Dit proefschrift is goedgekeurd door de by: W¨ohrmann Print Service. This work was supported by the Higher Education Commission of Pakistan

  12. 3F6 -Software Engineering and Design Concurrent Systems I

    E-Print Network [OSTI]

    Young, Steve

    · Engine management system Applications · Microsoft Office Embedded system · Dishwasher · Video recorder

  13. Adaptable architecture : a computational exploration into responsive design systems

    E-Print Network [OSTI]

    Zulas, Alejandro, 1976-

    2004-01-01

    Based on the fact that architecture is, among other things, the crystallization of a mediation among design intentions (function), meaning and contextual constraints (performance), we as designers are obligated to produce ...

  14. Integrated Design of Chemical Processes and Utility Systems 

    E-Print Network [OSTI]

    Linnhoff, B.

    1985-01-01

    The pinch concept for integrated heat recovery networks has recently become established in chemical process design. This paper presents an overview of the concept and shows how it has now been extended to total process design (reactors, separators...

  15. Burner Designs and Controls for Variable Air Preheat Systems 

    E-Print Network [OSTI]

    Lied, C. R.

    1981-01-01

    This paper will deal with various ways of reducing fuel costs for direct fired furnaces. Burner design relating to existing furnaces, new furnaces designed to operate initially on cold air with the ability to add preheated air in the future...

  16. Robust manufacturing system design using petri nets and bayesian methods 

    E-Print Network [OSTI]

    Sharda, Bikram

    2008-10-10

    robust design configuration, designers need accurate methods to model various uncertainties and efficient ways to search for feasible configurations. The dissertation work uses a multi-objective Genetic Algorithm (GA) and Petri net based modeling...

  17. Designed-in Security for Cyber-Physical Systems

    E-Print Network [OSTI]

    Peisert, Sean; Margulies, Jonathan; Nicol, David M; Khurana, Himanshu; Sawall, Chris

    2014-01-01

    ROUNDTABLE Designed-in Security for Cyber-Physical Systemsin security”: one from academia, one from a cyber-physicalcyber inci- dent while sustaining critical func- tions. ” Without designed-in security

  18. Information Systems Analysis and Design CSC340 2003 John Mylopoulos Database Design --1

    E-Print Network [OSTI]

    Mylopoulos, John

    . Database Design Databases and DBMSDatabases and DBMS Data Models, Hierarchical, Network, RelationalData Models, Hierarchical, Network, Relational Database DesignDatabase Design Restructuring an ER schema, for building and accessing a database e.g., the relational model offers relations (tables) as data structure

  19. Design of a Modularized "Smart" Faade System Objective: Comprehensively research faade-adapted systems and devices for

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    Wolberg, George

    -adapted systems and devices for maintaining building comfort and energy-efficiency, and design and build of these systems means they are a step backward when it comes to energy- efficient building envelopes. In recentDesign of a Modularized "Smart" Façade System Objective: Comprehensively research façade

  20. Data-Driven Design of a Dexterous Robotic Microsurgery System

    E-Print Network [OSTI]

    mounted to the surgical tools using 3D-printed polymer sleeves designed to mitigate EM interference from