National Library of Energy BETA

Sample records for open source software

  1. Open Source Software

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

    Open Source Software Open Source Software All open source software available through the Laboratory is listed below. Contact thumbnail of Kathleen McDonald Head of Intellectual Property, Business Development Executive Kathleen McDonald Richard P. Feynman Center for Innovation (505) 667-5844 Email For more information regarding how to access software from Los Alamos, contact the Software Team. brulilo, Version 0.x brulilo is a Python package for building and evolving thermonuclear reaction

  2. Open Source Software | Argonne National Laboratory

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

    Open Source Software TDC encourages Argonne authors to post on the GitHub platform to facilitate transfer of open source software.

  3. Open Source Software | The Ames Laboratory

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

    Open Source Software The Ames Laboratory has a number of open source software packages available which are listed below: CyDime: As the rate, sophistication, and potential damage of cyber attacks continue to grow, the latency of human-speed analysis and response is becoming increasingly costly. Intelligent response to detected attacks and other malicious activity requires both knowledge of the characteristics of the attack as well as how resources involved in the attack related to the mission of

  4. OpenADR Open Source Toolkit: Developing Open Source Software for the Smart Grid

    SciTech Connect (OSTI)

    McParland, Charles

    2011-02-01

    Demand response (DR) is becoming an increasingly important part of power grid planning and operation. The advent of the Smart Grid, which mandates its use, further motivates selection and development of suitable software protocols to enable DR functionality. The OpenADR protocol has been developed and is being standardized to serve this goal. We believe that the development of a distributable, open source implementation of OpenADR will benefit this effort and motivate critical evaluation of its capabilities, by the wider community, for providing wide-scale DR services

  5. Building Energy Management Open-Source Software (BEMOSS)

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

    Building Energy Management Open-Source Software (BEMOSS) 2014 Building Technologies Office Peer Review Saifur Rahman (srahman@vt.edu) Virginia Tech Project Summary Timeline: Key Partners: Start date: November 1, 2013 Planned end date: October 31, 2014 Key Milestones 1.First cut of the BEMOSS software - 10/31/2014 2.User interface app - 10/31/2014 3.Functioning plug & play compatible controllers - 10/31/2014 Arlington County, VA Danfoss Corporation Virginia Tech Foundation Project Goal:

  6. Open-Source Software in Computational Research: A Case Study

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

    Syamlal, Madhava; O'Brien, Thomas J.; Benyahia, Sofiane; Gel, Aytekin; Pannala, Sreekanth

    2008-01-01

    A case study of open-source (OS) development of the computational research software MFIX, used for multiphase computational fluid dynamics simulations, is presented here. The verification and validation steps required for constructing modern computational software and the advantages of OS development in those steps are discussed. The infrastructure used for enabling the OS development of MFIX is described. The impact of OS development on computational research and education in gas-solids flow, as well as the dissemination of information to other areas such as geophysical and volcanology research, is demonstrated. This study shows that the advantages of OS development were realized inmore » the case of MFIX: verification by many users, which enhances software quality; the use of software as a means for accumulating and exchanging information; the facilitation of peer review of the results of computational research.« less

  7. Conceptual Architecture of Building Energy Management Open Source Software (BEMOSS)

    SciTech Connect (OSTI)

    Khamphanchai, Warodom; Saha, Avijit; Rathinavel, Kruthika; Kuzlu, Murat; Pipattanasomporn, Manisa; Rahman, Saifur; Akyol, Bora A.; Haack, Jereme N.

    2014-12-01

    The objective of this paper is to present a conceptual architecture of a Building Energy Management Open Source Software (BEMOSS) platform. The proposed BEMOSS platform is expected to improve sensing and control of equipment in small- and medium-sized buildings, reduce energy consumption and help implement demand response (DR). It aims to offer: scalability, robustness, plug and play, open protocol, interoperability, cost-effectiveness, as well as local and remote monitoring. In this paper, four essential layers of BEMOSS software architecture -- namely User Interface, Application and Data Management, Operating System and Framework, and Connectivity layers -- are presented. A laboratory test bed to demonstrate the functionality of BEMOSS located at the Advanced Research Institute of Virginia Tech is also briefly described.

  8. ESnet Releases Open Source Software from MyESnet Portal for Building...

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

    Releases Open Source Software from MyESnet Portal for Building Online Interactive Network ... Provide Web Site Feedback: info@es.net ESnet Releases Open Source Software from MyESnet ...

  9. Building Energy Management Open-Source Software (BEMOSS)

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

    Management Open-Source Software (BEMOSS) 2016 Building Technologies Office Peer Review HVAC Controllers Lighting Controllers Lighting circuit(s) Plug load Controllers BEMOSS Core Saifur Rahman (srahman@vt.edu) Virginia Tech 2 BEMOSS.org 2 3 Project Summary Timeline: Start date: November 1, 2013 Planned end date: March 31, 2017 Key Milestones 1. Target release BEMOSS v2.0 on Github - 03/31/2016 2. Target release BEMOSS v3.0 on Github - 03/31/2017 Budget: Total Project $ to Date: * DOE: $1,206,348

  10. DOE LABORATORY OPEN SOURCE SOFTWARE: ADVANCE DOE PROGRAM Approval and other oss Licensing Issues

    Broader source: Energy.gov [DOE]

    On Feb 1, 2002, DOE Patent Counsel issued an IPI-II-1-01 for "Development and Use of Open Source Software."

  11. Building Energy Management Open-Source Software (BEMOSS)

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

    Building Energy Management Open---Source So=ware (BEMOSS) HVAC Controllers LighNng Controllers LighNng circuit(s) Plug load Controllers BEMOSS Core VOLTTRON MeeKng July 23, 2015 Saifur Rahman (srahman@vt.edu) Virginia Tech What is BEMOSS? BEMOSS is a Building Energy Management Open Source So=ware (BEMOSS) soluKon that is engineered to improve sensing and control of equipment in small--- and medium---sized commercial buildings. BEMOSS BEMOSS monitoring and control: Three major loads in buildings

  12. Building Energy Management Open-Source Software Development ...

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

    Objectives We propose to develop a web-based BEMOSS software platform for ... controllers Advanced monitoring - Web-service interface allowing access from ...

  13. Building Energy Management Open-Source Software Development ...

    Office of Environmental Management (EM)

    BEMOSS will be able to optimize electricity usage to reduce energy consumption and help implement demand response (DR). This opens up demand side ancillary services markets and ...

  14. Open Source Scanning Probe Microscopy Control Software package GXSM

    SciTech Connect (OSTI)

    Zahl, P.; Wagner, T.; Moller, R.; Klust, A.

    2010-05-01

    GXSM is a full featured and modern scanning probe microscopy (SPM) software. It can be used for powerful multidimensional image/data processing, analysis, and visualization. Connected to an instrument, it is operating many different flavors of SPM, e.g., scanning tunneling microscopy and atomic force microscopy or, in general, two-dimensional multichannel data acquisition instruments. The GXSM core can handle different data types, e.g., integer and floating point numbers. An easily extendable plug-in architecture provides many image analysis and manipulation functions. A digital signal processor subsystem runs the feedback loop, generates the scanning signals, and acquires the data during SPM measurements. The programmable GXSM vector probe engine performs virtually any thinkable spectroscopy and manipulation task, such as scanning tunneling spectroscopy or tip formation. The GXSM software is released under the GNU general public license and can be obtained via the internet.

  15. Laser scanner data processing and 3D modeling using a free and open source software

    SciTech Connect (OSTI)

    Gabriele, Fatuzzo; Michele, Mangiameli Giuseppe, Mussumeci; Salvatore, Zito

    2015-03-10

    The laser scanning is a technology that allows in a short time to run the relief geometric objects with a high level of detail and completeness, based on the signal emitted by the laser and the corresponding return signal. When the incident laser radiation hits the object to detect, then the radiation is reflected. The purpose is to build a three-dimensional digital model that allows to reconstruct the reality of the object and to conduct studies regarding the design, restoration and/or conservation. When the laser scanner is equipped with a digital camera, the result of the measurement process is a set of points in XYZ coordinates showing a high density and accuracy with radiometric and RGB tones. In this case, the set of measured points is called “point cloud” and allows the reconstruction of the Digital Surface Model. Even the post-processing is usually performed by closed source software, which is characterized by Copyright restricting the free use, free and open source software can increase the performance by far. Indeed, this latter can be freely used providing the possibility to display and even custom the source code. The experience started at the Faculty of Engineering in Catania is aimed at finding a valuable free and open source tool, MeshLab (Italian Software for data processing), to be compared with a reference closed source software for data processing, i.e. RapidForm. In this work, we compare the results obtained with MeshLab and Rapidform through the planning of the survey and the acquisition of the point cloud of a morphologically complex statue.

  16. Open Source Strategy | Department of Energy

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

    What are the benefits of open source software?The open source approach to software development engages a community of interested users and developers in a collaborative ...

  17. WE-D-9A-06: Open Source Monitor Calibration and Quality Control Software for Enterprise Display Management

    SciTech Connect (OSTI)

    Bevins, N; Vanderhoek, M; Lang, S; Flynn, M

    2014-06-15

    Purpose: Medical display monitor calibration and quality control present challenges to medical physicists. The purpose of this work is to demonstrate and share experiences with an open source package that allows for both initial monitor setup and routine performance evaluation. Methods: A software package, pacsDisplay, has been developed over the last decade to aid in the calibration of all monitors within the radiology group in our health system. The software is used to calibrate monitors to follow the DICOM Grayscale Standard Display Function (GSDF) via lookup tables installed on the workstation. Additional functionality facilitates periodic evaluations of both primary and secondary medical monitors to ensure satisfactory performance. This software is installed on all radiology workstations, and can also be run as a stand-alone tool from a USB disk. Recently, a database has been developed to store and centralize the monitor performance data and to provide long-term trends for compliance with internal standards and various accrediting organizations. Results: Implementation and utilization of pacsDisplay has resulted in improved monitor performance across the health system. Monitor testing is now performed at regular intervals and the software is being used across multiple imaging modalities. Monitor performance characteristics such as maximum and minimum luminance, ambient luminance and illuminance, color tracking, and GSDF conformity are loaded into a centralized database for system performance comparisons. Compliance reports for organizations such as MQSA, ACR, and TJC are generated automatically and stored in the same database. Conclusion: An open source software solution has simplified and improved the standardization of displays within our health system. This work serves as an example method for calibrating and testing monitors within an enterprise health system.

  18. “Turn-Key” Open Source Software Solutions for Energy Management of Small to Medium Sized Buildings (DE-FOA-0000822)

    Broader source: Energy.gov [DOE]

    Closed Total DOE Funding: $3 million This FOA seeks to develop a “turn key” Building Automation System using Open-Source software and architecture specifically tailored to small and medium buildings to advance opportunities for energy efficiency in this sector.

  19. SU-E-J-42: Customized Deformable Image Registration Using Open-Source Software SlicerRT

    SciTech Connect (OSTI)

    Gaitan, J Cifuentes; Chin, L; Pignol, J; Kirby, N; Pouliot, J; Lasso, A; Pinter, C; Fichtinger, G

    2014-06-01

    Purpose: SlicerRT is a flexible platform that allows the user to incorporate the necessary images registration and processing tools to improve clinical workflow. This work validates the accuracy and the versatility of the deformable image registration algorithm of the free open-source software SlicerRT using a deformable physical pelvic phantom versus available commercial image fusion algorithms. Methods: Optical camera images of nonradiopaque markers implanted in an anatomical pelvic phantom were used to measure the ground-truth deformation and evaluate the theoretical deformations for several DIR algorithms. To perform the registration, full and empty bladder computed tomography (CT) images of the phantom were obtained and used as fixed and moving images, respectively. The DIR module, found in SlicerRT, used a B-spline deformable image registration with multiple optimization parameters that allowed customization of the registration including a regularization term that controlled the amount of local voxel displacement. The virtual deformation field at the center of the phantom was obtained and compared to the experimental ground-truth values. The parameters of SlicerRT were then varied to improve spatial accuracy. To quantify image similarity, the mean absolute difference (MAD) parameter using Hounsfield units was calculated. In addition, the Dice coefficient of the contoured rectum was evaluated to validate the strength of the algorithm to transfer anatomical contours. Results: Overall, SlicerRT achieved one of the lowest MAD values across the algorithm spectrum, but slightly smaller mean spatial errors in comparison to MIM software (MIM). On the other hand, SlicerRT created higher mean spatial errors than Velocity Medical Solutions (VEL), although obtaining an improvement on the DICE to 0.91. The large spatial errors were attributed to the poor contrast in the prostate bladder interface of the phantom. Conclusion: Based phantom validation, SlicerRT is capable of

  20. Open Source Software

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

    ... Version 1.0 PyVXI-11 is a Python extension to interface with electronics laboratoryequipment such as oscilloscopes, network and spectrum analyzes, multimeters, etc., using ...

  1. Open-Source GIS

    SciTech Connect (OSTI)

    Vatsavai, Raju; Burk, Thomas E; Lime, Steve

    2012-01-01

    The components making up an Open Source GIS are explained in this chapter. A map server (Sect. 30.1) can broadly be defined as a software platform for dynamically generating spatially referenced digital map products. The University of Minnesota MapServer (UMN Map Server) is one such system. Its basic features are visualization, overlay, and query. Section 30.2 names and explains many of the geospatial open source libraries, such as GDAL and OGR. The other libraries are FDO, JTS, GEOS, JCS, MetaCRS, and GPSBabel. The application examples include derived GIS-software and data format conversions. Quantum GIS, its origin and its applications explained in detail in Sect. 30.3. The features include a rich GUI, attribute tables, vector symbols, labeling, editing functions, projections, georeferencing, GPS support, analysis, and Web Map Server functionality. Future developments will address mobile applications, 3-D, and multithreading. The origins of PostgreSQL are outlined and PostGIS discussed in detail in Sect. 30.4. It extends PostgreSQL by implementing the Simple Feature standard. Section 30.5 details the most important open source licenses such as the GPL, the LGPL, the MIT License, and the BSD License, as well as the role of the Creative Commons.

  2. Buffalo Software | Open Energy Information

    Open Energy Info (EERE)

    Software Jump to: navigation, search Logo: Buffalo Software Name: Buffalo Software Place: Broomfield Country: United States Zip: 80020 Region: Rockies Area Sector: Buildings...

  3. Elite Software | Open Energy Information

    Open Energy Info (EERE)

    Elite Software Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Elite Software AgencyCompany Organization: Elite Software Sector: Energy Focus Area: Buildings Phase:...

  4. Safesky Software | Open Energy Information

    Open Energy Info (EERE)

    Safesky Software Jump to: navigation, search Name: Safesky Software Place: Israel Product: Israel-based innovative technologies company References: Safesky Software1 This article...

  5. software | OpenEI Community

    Open Energy Info (EERE)

    software Home Future of Condition Monitoring for Wind Turbines Description: Research into third party software to aid in the development of better CMS in order to raise turbine...

  6. Aclara Software | Open Energy Information

    Open Energy Info (EERE)

    Aclara Software Jump to: navigation, search Name: Aclara Software Address: 16 Laurel Avenue Place: Wellesley, Massachusetts Zip: 02481 Region: Greater Boston Area Sector:...

  7. Commercial Building Energy Baseline Modeling Software: Performance Metrics and Method Testing with Open Source Models and Implications for Proprietary Software Testing

    SciTech Connect (OSTI)

    Price, Phillip N.; Granderson, Jessica; Sohn, Michael; Addy, Nathan; Jump, David

    2013-09-01

    The overarching goal of this work is to advance the capabilities of technology evaluators in evaluating the building-level baseline modeling capabilities of Energy Management and Information System (EMIS) software. Through their customer engagement platforms and products, EMIS software products have the potential to produce whole-building energy savings through multiple strategies: building system operation improvements, equipment efficiency upgrades and replacements, and inducement of behavioral change among the occupants and operations personnel. Some offerings may also automate the quantification of whole-building energy savings, relative to a baseline period, using empirical models that relate energy consumption to key influencing parameters, such as ambient weather conditions and building operation schedule. These automated baseline models can be used to streamline the whole-building measurement and verification (M&V) process, and therefore are of critical importance in the context of multi-measure whole-building focused utility efficiency programs. This report documents the findings of a study that was conducted to begin answering critical questions regarding quantification of savings at the whole-building level, and the use of automated and commercial software tools. To evaluate the modeling capabilities of EMIS software particular to the use case of whole-building savings estimation, four research questions were addressed: 1. What is a general methodology that can be used to evaluate baseline model performance, both in terms of a) overall robustness, and b) relative to other models? 2. How can that general methodology be applied to evaluate proprietary models that are embedded in commercial EMIS tools? How might one handle practical issues associated with data security, intellectual property, appropriate testing ‘blinds’, and large data sets? 3. How can buildings be pre-screened to identify those that are the most model-predictable, and therefore those

  8. Software Tools

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

    Software Tools Software Tools Copyright materials are released under different mechanisms: Open Source Software and Portfolio Software. CONTACT thumbnail of Kathleen McDonald Head ...

  9. Software & Downloads | Open Energy Information

    Open Energy Info (EERE)

    Wind Industry Careers Skystream 3.7 Downloads These resources require a Windows computer. Skyview is the manufacturer-provided wind turbine communication software. It is...

  10. AIRMaster+ Software | Open Energy Information

    Open Energy Info (EERE)

    Policies: Deployment Programs DeploymentPrograms: Technical Assistance AIRMaster+ is a free online software tool that helps users analyse energy use and savings opportunities in...

  11. OpenStudio: An Open Source Integrated Analysis Platform; Preprint

    SciTech Connect (OSTI)

    Guglielmetti, R.; Macumber, D.; Long, N.

    2011-12-01

    High-performance buildings require an integrated design approach for all systems to work together optimally; systems integration needs to be incorporated in the earliest stages of design for efforts to be cost and energy-use effective. Building designers need a full-featured software framework to support rigorous, multidisciplinary building simulation. An open source framework - the OpenStudio Software Development Kit (SDK) - is being developed to address this need. In this paper, we discuss the needs that drive OpenStudio's system architecture and goals, provide a development status report (the SDK is currently in alpha release), and present a brief case study that illustrates its utility and flexibility.

  12. SWQM: Source Water Quality Modeling Software

    Energy Science and Technology Software Center (OSTI)

    2008-01-08

    The Source Water Quality Modeling software (SWQM) simulates the water quality conditions that reflect properties of water generated by water treatment facilities. SWQM consists of a set of Matlab scripts that model the statistical variation that is expected in a water treatment facility’s water, such as pH and chlorine levels.

  13. Nexus Energy Software Inc | Open Energy Information

    Open Energy Info (EERE)

    Nexus Energy Software Inc Jump to: navigation, search Name: Nexus Energy Software Inc Place: Wellesley, Massachusetts Zip: 2481 Product: Nexus Energy Software is a provider of...

  14. ESP Environmental Software Providers | Open Energy Information

    Open Energy Info (EERE)

    ESP Environmental Software Providers Jump to: navigation, search Name: ESP (Environmental Software Providers) Place: California Zip: CA 94041 Product: ESP(tm)s software...

  15. Hara Software Inc | Open Energy Information

    Open Energy Info (EERE)

    Software Inc Jump to: navigation, search Name: Hara Software Inc Place: Menlo Park, California Zip: 94025 Product: California-based venture capital funded developer of energy and...

  16. Software Tools

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

    Software Tools Software Tools Copyright materials are released under different mechanisms: Open Source Software and Portfolio Software. CONTACT thumbnail of Kathleen McDonald Head of Intellectual Property, Business Development Executive Kathleen McDonald Richard P. Feynman Center for Innovation (505) 665-9090 Email The Richard P. Feynman Center for Innovation (FCI) releases copyright materials from Los Alamos under different mechanisms. Open Source Software GitHub Explore all open source

  17. Property:SoftwarePage | Open Energy Information

    Open Energy Info (EERE)

    scs900-site-controller-software + MHK ISDBSensors0.01" Rain Gauge (2m cable) Smart Sensor + http:www.onsetcomp.comproductssoftwarehoboware + MHK ISDBSensors0.2 mm...

  18. Porcess-industry CAPE-OPEN software standard overview

    SciTech Connect (OSTI)

    Zitney, S.

    2009-01-01

    CAPE-OPEN (CAPE is short for Computer Aided Process Engineering) is a standard for writing computer software interfaces. It is mainly applied in process engineering where it enables a standardized communication between process simulators (e.g. Aspen Plus) and products developed by ourselves. The advantage of CAPE-OPEN is that these products are applicable to more than just one process simulator; they are aimed at all process simulators that are CAPE-OPEN compliant.

  19. Oregon Nonpoint Source Program Implementation Webpage | Open...

    Open Energy Info (EERE)

    Implementation Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Oregon Nonpoint Source Program Implementation Webpage Abstract Provides...

  20. Open-source extreme conditions modeling tools

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

    ... HomeEnergy, Modeling & Analysis, News, Renewable Energy, Water PowerOpen-source extreme ... numerical tools for use in modeling extreme conditions of wave energy converters (WECs). ...

  1. Colorado Nonpoint Source Website | Open Energy Information

    Open Energy Info (EERE)

    Source Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Colorado Nonpoint Source Website Abstract This is the website of the Colorado...

  2. VOLTTRONTM as an Open Source Platform for Energy Management Applications

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

    Saifur Rahman (srahman@vt.edu) Virginia Tech VOLTTRON TM as an Open Source Platform for Energy Management Applications HVAC Controllers Lighting Controllers Lighting circuit(s) Plug load Controllers July 23, 2014 Software Framework for Transactive Energy Case Western Reserve University Cleveland, OH Plug load circuit(s) 2 History Attended AAMAS conference 2013 in MN, which had a VOLTTRON TM demonstration May 2013 July 2013 Visited PNNL and was formally introduced to VOLTTRON TM Aug 2013 Started

  3. Open Transport Switch A Software Defined Networking Architecture

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

    Open Transport Switch - A Software Defined Networking Architecture for Transport Networks Abhinava Sadasivarao * Sharfuddin Syed * Ping Pan * Chris Liou * Andrew Lake † Chin Guok † Inder Monga † * Infinera Corporation † Energy Sciences Network Sunnyvale, CA 94089 Berkeley, CA 94720 {asadasivarao, ssyed, ppan, cliou}@infinera.com {andy, chin, inder}@es.net ABSTRACT There have been a lot of proposals to unify the control and management of packet and circuit networks but none have been

  4. LBNL SEED: Why Open Source Overview

    Office of Energy Efficiency and Renewable Energy (EERE)

    One page overview produced by Lawrence Berkeley National Lab detailing the strengths and flexibility of the open source data platform used by the Standard Energy Efficiency Data (SEED) platform.

  5. Comparison of open-source linear programming solvers.

    SciTech Connect (OSTI)

    Gearhart, Jared Lee; Adair, Kristin Lynn; Durfee, Justin D.; Jones, Katherine A.; Martin, Nathaniel; Detry, Richard Joseph

    2013-10-01

    When developing linear programming models, issues such as budget limitations, customer requirements, or licensing may preclude the use of commercial linear programming solvers. In such cases, one option is to use an open-source linear programming solver. A survey of linear programming tools was conducted to identify potential open-source solvers. From this survey, four open-source solvers were tested using a collection of linear programming test problems and the results were compared to IBM ILOG CPLEX Optimizer (CPLEX) [1], an industry standard. The solvers considered were: COIN-OR Linear Programming (CLP) [2], [3], GNU Linear Programming Kit (GLPK) [4], lp_solve [5] and Modular In-core Nonlinear Optimization System (MINOS) [6]. As no open-source solver outperforms CPLEX, this study demonstrates the power of commercial linear programming software. CLP was found to be the top performing open-source solver considered in terms of capability and speed. GLPK also performed well but cannot match the speed of CLP or CPLEX. lp_solve and MINOS were considerably slower and encountered issues when solving several test problems.

  6. E Source | Open Energy Information

    Open Energy Info (EERE)

    use and provision of energy. Who Is E Source? Whether you're an electric or natural gas utility or a large business customer served by a utility, your problems are probably...

  7. Arigo Software GmbH | Open Energy Information

    Open Energy Info (EERE)

    Arigo Software GmbH Jump to: navigation, search Name: Arigo Software GmbH Place: Germany Product: Developer of LonWorks hardware and software products References: Arigo...

  8. Sanraa Media Limited India formerly Sanra Software | Open Energy...

    Open Energy Info (EERE)

    Sanraa Media Limited India formerly Sanra Software Jump to: navigation, search Name: Sanraa Media Limited India (formerly Sanra Software) Place: Chennai, Tamil Nadu, India Zip:...

  9. Utah Nonpoint Source Pollution Management Plan | Open Energy...

    Open Energy Info (EERE)

    Nonpoint Source Pollution Management Plan Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Utah Nonpoint Source...

  10. Montana Nonpoint Source FAQs Webpage | Open Energy Information

    Open Energy Info (EERE)

    Source FAQs Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Montana Nonpoint Source FAQs Webpage Abstract Provides answers to common...

  11. Montana 319 Projects (Nonpoint Source Programs) Wiki | Open Energy...

    Open Energy Info (EERE)

    Source Programs) Wiki Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Montana 319 Projects (Nonpoint Source Programs) Wiki Abstract Provides...

  12. Catalog of Data Analysis Software | Advanced Photon Source

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

    Areas of Interest Imaging Spectroscopy Scattering General Catalog of Data Analysis Software Development of software for visualization, analysis, reduction and simulation of x-ray...

  13. EPA Tier2 Submit Software Webpage | Open Energy Information

    Open Energy Info (EERE)

    Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for EPA Tier2 Submit Software Webpage Citation United States Environmental...

  14. IBEX: An open infrastructure software platform to facilitate collaborative work in radiomics

    SciTech Connect (OSTI)

    Zhang, Lifei; Yang, Jinzhong; Fried, David V.; Fave, Xenia J.; Hunter, Luke A.; Court, Laurence E.

    2015-03-15

    institutions. Results: Researchers with a variety of technical skill levels, including radiation oncologists, physicists, and computer scientists, have found the IBEX software to be intuitive, powerful, and easy to use. IBEX can be run at any computer with the windows operating system and 1GB RAM. The authors fully validated the implementation of all importers, preprocessing algorithms, and feature extraction algorithms. Windows version 1.0 beta of stand-alone IBEX and IBEX’s source code can be downloaded. Conclusions: The authors successfully implemented IBEX, an open infrastructure software platform that streamlines common radiomics workflow tasks. Its transparency, flexibility, and portability can greatly accelerate the pace of radiomics research and pave the way toward successful clinical translation.

  15. Software | Argonne National Laboratory

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

    Licensable Software In addition to helping the U.S. Department of Energy meet its research and development goals, Argonne's researchers have created a wealth of powerful software and models with broad-ranging applications, such as simulation and modeling, computation, Internet usage, and more. Argonne has both commercially available software and open-source (free) software. Browse both categories to see what software is relevant to your needs. Licenses are available for commercial software

  16. FACTSHEET: Energy Department Launches Open-Source Online Training Resource

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

    to Help Students, Workers Gain Valuable Skills | Department of Energy FACTSHEET: Energy Department Launches Open-Source Online Training Resource to Help Students, Workers Gain Valuable Skills FACTSHEET: Energy Department Launches Open-Source Online Training Resource to Help Students, Workers Gain Valuable Skills June 21, 2012 - 7:47am Addthis The Energy Department and SRI International today officially launched the National Training and Education Resource (NTER), an open-source platform for

  17. Pinpointing America's Geothermal Resources with Open Source Data |

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

    Department of Energy Pinpointing America's Geothermal Resources with Open Source Data Pinpointing America's Geothermal Resources with Open Source Data January 3, 2013 - 1:37pm Addthis A geothermally-heated greenhouse just west of Newcastle, Utah. The National Geothermal Data System -- a new, interactive open source data tool -- is helping researchers and industry identify more geothermal resources across America. | Photo by Robert Blackett, NREL. A geothermally-heated greenhouse just west of

  18. Open source development experience with a computational gas-solids flow code

    SciTech Connect (OSTI)

    Syamlal, M; O'Brien, T. J.; Benyahia, Sofiane; Gel, Aytekin; Pannala, Sreekanth

    2008-01-01

    A case study on the use of open source (OS) software development in chemical engineering research and education is presented here. The multiphase computational fluid dynamics software MFIX is the object of the case study. The verification and validation steps required for constructing modern computational software and the advantages of OS development in those steps are discussed. The infrastructure used for enabling the OS development of MFIX is described. The impact of OS development on computational research and education in gas-solids flow and the dissemination of information to other areas such as geotechnical and volcanology research are demonstrated. It is shown that the advantages of OS development methodology were realized: verification by many users, which enhances software quality; the use of software as a means for accumulating and exchanging information; and the facilitation of peer review of the results of computational research.

  19. TCEQ - Texas Nonpoint Source Management Program Manual | Open...

    Open Energy Info (EERE)

    Texas Nonpoint Source Management Program Manual Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: TCEQ - Texas...

  20. Alaska Nonpoint Source Water Pollution Control Strategy | Open...

    Open Energy Info (EERE)

    Nonpoint Source Water Pollution Control Strategy Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Alaska Nonpoint...

  1. Idaho DEQ Nonpoint Source Pollution Webpage | Open Energy Information

    Open Energy Info (EERE)

    Pollution Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Idaho DEQ Nonpoint Source Pollution Webpage Abstract This webpage provides an...

  2. Sole Source Aquifer Demonstration Program | Open Energy Information

    Open Energy Info (EERE)

    Demonstration Program Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Sole Source Aquifer Demonstration ProgramLegal...

  3. Pinpointing America's Geothermal Resources with Open Source Data...

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

    Pinpointing America's Geothermal Resources with Open Source Data January 7, 2013 - 4:04pm Addthis When it comes to harnessing America's vast geothermal energy resources, knowing ...

  4. Sandia Energy - Sandia Releases Open-Source Hydrokinetic Turbine...

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

    Releases Open-Source Hydrokinetic Turbine Design Model, CACTUS Home Renewable Energy Energy Water Power News News & Events Computational Modeling & Simulation Sandia Releases...

  5. Pinpointing America's Geothermal Resources with Open Source Data...

    Energy Savers [EERE]

    The National Geothermal Data System is helping researchers and industry developers cultivate geothermal technology applications in energy and direct-use through an open source data ...

  6. RETScreen Clean Energy Project Analysis Software | Open Energy...

    Open Energy Info (EERE)

    Focus Area: Biomass, - Biomass Combustion, - Biomass Gasification, Buildings, Energy Efficiency, - Central Plant, Geothermal, Greenhouse Gas, Ground Source Heat Pumps, Hydrogen,...

  7. ADEQ Nonpoint Source State Management Plan | Open Energy Information

    Open Energy Info (EERE)

    Nonpoint Source State Management Plan Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: ADEQ Nonpoint Source State Management PlanLegal...

  8. New Mexico Nonpoint Source Management Program | Open Energy Informatio...

    Open Energy Info (EERE)

    Nonpoint Source Management Program Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: New Mexico Nonpoint Source Management ProgramLegal...

  9. Property:HeatSource | Open Energy Information

    Open Energy Info (EERE)

    HeatSource Jump to: navigation, search Property Name HeatSource Property Type String Description A description of the resource heat source in the geothermal area. Describes what...

  10. Agri Source Fuels | Open Energy Information

    Open Energy Info (EERE)

    search Name: Agri-Source Fuels Place: Pensacola, Florida Zip: 32505 Product: Biodiesel producer located in Florida that owns a plant in Dade City. References: Agri-Source...

  11. Power Sources Inc | Open Energy Information

    Open Energy Info (EERE)

    Sources Inc Jump to: navigation, search Name: Power Sources Inc. Place: Charlotte, North Carolina Sector: Biomass Product: US-based operator and developer of biomass-to-energy...

  12. Blue Source LLC | Open Energy Information

    Open Energy Info (EERE)

    Source LLC Jump to: navigation, search Name: Blue Source LLC Place: Salt Lake City, Utah Zip: 84121 Product: Salt Lake City-based emission offset aggregation company. References:...

  13. Alternative Energy Sources Inc | Open Energy Information

    Open Energy Info (EERE)

    Sources Inc Jump to: navigation, search Name: Alternative Energy Sources Inc Place: Kansas City, Missouri Zip: 64108 Product: Kansas City-based company that constructs, owns and...

  14. Ground Source Solutions | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: NG22 9GW Sector: Buildings Product: UK-based installer of ground source energy systems to domestic and commercial buildings. References: Ground Source...

  15. Market Research Report - Global Open Source Software Market Size...

    Open Energy Info (EERE)

    we deeply analyzed the world's main region market conditions that including the product price, profit, capacity, production, capacity utilization, supply, demand and industry...

  16. Building Energy Management Open-Source Software (BEMOSS)

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

    ... BEMOSS Interoperability Communication Technologies Ethernet (IEEE 802.3) Serial Interface (RS-485) ZigBee (IEEE 802.15.4) WiFi (IEEE 802.11) Data Exchange Protocols ...

  17. "Turn-Key" Open Source Software Solutions for Energy Management...

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

    View the full Funding Opportunity Announcement, and to submit your application, at the EERE eXCHANGE. For questions, contact BEM@go.doe.gov. Submission deadline: June 24, 2013 ...

  18. Building Energy Management Open-Source Software Development (BEMOSS)

    Broader source: Energy.gov [DOE]

    Lead Performer: Virginia Tech Advanced Research Institute - Alexandria, VA Project Partners: -- Arlington County, Virginia -- Danfoss Corporation - Baltimore, MD -- Virginia Tech Foundation - Blacksburg, VA

  19. Building Energy Management Open-Source Software Development ...

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

    Currently, BEMOSS supports the following prevalent communication technologies: Ethernet (IEEE 802.3), Serial (RS-485), ZigBee (IEEE 802.15.4) and Wi-Fi (IEEE 802.11); and ...

  20. Vermont Source Testing Review | Open Energy Information

    Open Energy Info (EERE)

    ReviewLegal Abstract This form initiates the review and approval process for required studies and testing to be conducted on source(s) to serve Proposed or Existing Public...

  1. ThermaSource Inc | Open Energy Information

    Open Energy Info (EERE)

    ThermaSource Inc Jump to: navigation, search Name: ThermaSource Inc Place: Santa Rosa, California Zip: 95403 Sector: Geothermal energy, Services Product: A US-based company...

  2. Software

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

    Transportation EnergyPredictive Simulation of EnginesReacting FlowApplied Math & SoftwareSoftware Softwareadmin2015-10-30T02:00:39+00:00 The studies of mathematical methods and ...

  3. Guidelines for the implementation of an open source information system

    SciTech Connect (OSTI)

    Doak, J.; Howell, J.A.

    1995-08-01

    This work was initially performed for the International Atomic Energy Agency (IAEA) to help with the Open Source Task of the 93 + 2 Initiative; however, the information should be of interest to anyone working with open sources. The authors cover all aspects of an open source information system (OSIS) including, for example, identifying relevant sources, understanding copyright issues, and making information available to analysts. They foresee this document as a reference point that implementors of a system could augment for their particular needs. The primary organization of this document focuses on specific aspects, or components, of an OSIS; they describe each component and often make specific recommendations for its implementation. This document also contains a section discussing the process of collecting open source data and a section containing miscellaneous information. The appendix contains a listing of various providers, producers, and databases that the authors have come across in their research.

  4. Green Source Consulting | Open Energy Information

    Open Energy Info (EERE)

    Consulting Jump to: navigation, search Name: Green Source Consulting Place: Wien Vienna, Austria Zip: 1010 Product: Private Austrian project developer with a focus in the Central...

  5. Ceph: An Open Source Object Store Evan Harvey Gustavo Rayos

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

    Ceph: An Open Source Object Store Evan Harvey Gustavo Rayos Nick Schuchhardt Mentors: David Bonnie, Chris Hoffman, Dominic Manno LA---UR---15---25907 What is an Object Store? *...

  6. Ground Source Heat Pumps | Open Energy Information

    Open Energy Info (EERE)

    efficient when cooling your home. Not only does this save energy and money, it reduces air pollution. GSHP System Ground source heat pump systems consist of three parts: the...

  7. Pinpointing America's Geothermal Resources with Open Source Data |

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

    Department of Energy Pinpointing America's Geothermal Resources with Open Source Data Pinpointing America's Geothermal Resources with Open Source Data January 7, 2013 - 4:04pm Addthis When it comes to harnessing America's vast geothermal energy resources, knowing where to look is half the battle. Geothermal energy-the heat contained within the earth-represents a growing part of the country's clean energy mix. Still, for continued growth of this industry, gaining easy access to reliable,

  8. Software

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

    Transportation Energy/Predictive Simulation of Engines/Reacting Flow/Applied Math & Software/Software Software admin 2015-10-30T02:00:39+00:00 The studies of mathematical methods and algorithms needed to computationally model reacting flows have in some instances involved the development of codes serving this and related purposes. Links to descriptions of these codes, some of which are available by download or other means, are provided here, along with brief explanations. A flexible

  9. Software Developers

    Broader source: Energy.gov [DOE]

    Because SEED will provide a common, open-source data framework, software developers will be able to write applications that access the data in a consistent way (with proper permissions), or build functionalities onto the SEED platform in a replicable way.

  10. Google lends support to the software behind OpenEI.org | OpenEI...

    Open Energy Info (EERE)

    posts NickL OpenEI Contacts Posted: 5 Oct 2015 - 14:19 by NickL NickL The Upshot and Innovation of the Green Button Initiative Posted: 22 Jul 2015 - 15:16 by NickL 1 of 206 ...

  11. Software

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

    Software NERSC/JGI Supported Software in Modules Package Category Version Module Install Date Date Made Default 7zip applications/ general 9.20.1 7zip/9.20.1 2013-01-14 2013-01-14 ABYSS applications/ bioinformatics 1.3.2 Abyss/1.3.2 2012-04-03 2012-04-03 ABySS applications/ bioinformatics 1.3.4 ABySS/1.3.4 2012-11-26 2012-11-26 ABySS applications/ bioinformatics 1.3.6 ABySS/1.3.6 2014-05-06 ABySS applications/ bioinformatics 1.5.0 ABySS/1.5.0 2014-05-06 ABySS applications/ bioinformatics 1.9.0

  12. Software

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

    About Energy.gov » Web Policies » Social Media Social Media The Department of Energy is committed to expanding the conversation on energy issues and upholding open government principles of transparency, participation and collaboration. One of the key ways we seek to accomplish this is through the use of social media. "Social media" is a broad term for a wide spectrum of interactive and user-driven content technologies, including social networks like Twitter, Facebook, YouTube and

  13. Application note : using open source schematic capture tools with Xyce.

    SciTech Connect (OSTI)

    Russo, Thomas V.

    2013-08-01

    The development of the XyceTM Parallel Electronic Simulator has focused entirely on the creation of a fast, scalable simulation tool, and has not included any schematic capture or data visualization tools. This application note will describe how to use the open source schematic capture tool gschem and its associated netlist creation tool gnetlist to create basic circuit designs for Xyce, and how to access advanced features of Xyce that are not directly supported by either gschem or gnetlist.

  14. Nowcasting influenza outbreaks using open-source media report.

    SciTech Connect (OSTI)

    Ray, Jaideep; Brownstein, John S.

    2013-02-01

    We construct and verify a statistical method to nowcast influenza activity from a time-series of the frequency of reports concerning influenza related topics. Such reports are published electronically by both public health organizations as well as newspapers/media sources, and thus can be harvested easily via web crawlers. Since media reports are timely, whereas reports from public health organization are delayed by at least two weeks, using timely, open-source data to compensate for the lag in %E2%80%9Cofficial%E2%80%9D reports can be useful. We use morbidity data from networks of sentinel physicians (both the Center of Disease Control's ILINet and France's Sentinelles network) as the gold standard of influenza-like illness (ILI) activity. The time-series of media reports is obtained from HealthMap (http://healthmap.org). We find that the time-series of media reports shows some correlation ( 0.5) with ILI activity; further, this can be leveraged into an autoregressive moving average model with exogenous inputs (ARMAX model) to nowcast ILI activity. We find that the ARMAX models have more predictive skill compared to autoregressive (AR) models fitted to ILI data i.e., it is possible to exploit the information content in the open-source data. We also find that when the open-source data are non-informative, the ARMAX models reproduce the performance of AR models. The statistical models are tested on data from the 2009 swine-flu outbreak as well as the mild 2011-2012 influenza season in the U.S.A.

  15. Preliminary Verification and Validation of WEC-Sim, an Open-Source...

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

    an Open-Source Wave Energy Converter Design Tool Preprint K. Ruehl and C. Michelen ... AN OPEN-SOURCE WAVE ENERGY CONVERTER DESIGN TOOL Kelley Ruehl and Carlos Michelen ...

  16. People Power | Open Energy Information

    Open Energy Info (EERE)

    award for behavioral science based controls of energy use; People Power provides open source standards based energy management software to Original Equipment Manufacturers and...

  17. OPAL: An Open-Source MPI-IO Library over Cray XT

    SciTech Connect (OSTI)

    Yu, Weikuan; Vetter, Jeffrey S; Canon, Richard Shane

    2007-01-01

    Parallel IO over Cray XT is supported by a vendor-supplied MPI-IO package. This package contains a proprietary ADIO implementation built on top of the sysio library. While it is reasonable to maintain a stable code base for application scientists' convenience, it is also very important to the system developers and researchers to analyze and assess the effectiveness of parallel IO software, and accordingly, tune and optimize the MPI-IO implementation. A proprietary parallel IO code base relinquishes such flexibilities. On the other hand, a generic UFS-based MPI-IO implementation is typically used on many Linux-based platforms. We have developed an open-source MPI-IO package over Lustre, referred to as OPAL (OPportunistic and Adaptive MPI-IO Library over Lustre). OPAL provides a single source-code base for MPI-IO over Lustre on Cray XT and Linux platforms. Compared to Cray implementation, OPAL provides a number of good features, including arbitrary specification of striping patterns and Lustre-stripe aligned file domain partitioning. This paper presents the performance comparisons between OPAL and Cray's proprietary implementation. Our evaluation demonstrates that OPAL achieves the performance comparable to the Cray implementation. We also exemplify the benefits of an open source package in revealing the underpinning of the parallel IO performance.

  18. Development of parallel DEM for the open source code MFIX

    SciTech Connect (OSTI)

    Gopalakrishnan, Pradeep; Tafti, Danesh

    2013-02-01

    The paper presents the development of a parallel Discrete Element Method (DEM) solver for the open source code, Multiphase Flow with Interphase eXchange (MFIX) based on the domain decomposition method. The performance of the code was evaluated by simulating a bubbling fluidized bed with 2.5 million particles. The DEM solver shows strong scalability up to 256 processors with an efficiency of 81%. Further, to analyze weak scaling, the static height of the fluidized bed was increased to hold 5 and 10 million particles. The results show that global communication cost increases with problem size while the computational cost remains constant. Further, the effects of static bed height on the bubble hydrodynamics and mixing characteristics are analyzed.

  19. IP address management : augmenting Sandia's capabilities through open source tools.

    SciTech Connect (OSTI)

    Nayar, R. Daniel

    2005-08-01

    Internet Protocol (IP) address management is an increasingly growing concern at Sandia National Laboratories (SNL) and the networking community as a whole. The current state of the available IP addresses indicates that they are nearly exhausted. Currently SNL doesn't have the justification to obtain more IP address space from Internet Assigned Numbers Authority (IANA). There must exist a local entity to manage and allocate IP assignments efficiently. Ongoing efforts at Sandia have been in the form of a multifunctional database application notably known as Network Information System (NWIS). NWIS is a database responsible for a multitude of network administrative services including IP address management. This study will explore the feasibility of augmenting NWIS's IP management capabilities utilizing open source tools. Modifications of existing capabilities to better allocate available IP address space are studied.

  20. Special population planner 4 : an open source release.

    SciTech Connect (OSTI)

    Kuiper, J.; Metz, W.; Tanzman, E.

    2008-01-01

    Emergencies like Hurricane Katrina and the recent California wildfires underscore the critical need to meet the complex challenge of planning for individuals with special needs and for institutionalized special populations. People with special needs and special populations often have difficulty responding to emergencies or taking protective actions, and emergency responders may be unaware of their existence and situations during a crisis. Special Population Planner (SPP) is an ArcGIS-based emergency planning system released as an open source product. SPP provides for easy production of maps, reports, and analyses to develop and revise emergency response plans. It includes tools to manage a voluntary registry of data for people with special needs, integrated links to plans and documents, tools for response planning and analysis, preformatted reports and maps, and data on locations of special populations, facility and resource characteristics, and contacts. The system can be readily adapted for new settings without programming and is broadly applicable. Full documentation and a demonstration database are included in the release.

  1. NMAC 20.2.77 New Source Performance Standards | Open Energy Informatio...

    Open Energy Info (EERE)

    2.77 New Source Performance Standards Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: NMAC 20.2.77 New Source Performance...

  2. DOE-2 Building Energy Use and Cost Analysis Software | Open Energy...

    Open Energy Info (EERE)

    Software AgencyCompany Organization: Lawrence Berkeley National Laboratory Sector: Energy Focus Area: Buildings Phase: Create a Vision Topics: Implementation Resource Type:...

  3. SunSource Technology Services Inc | Open Energy Information

    Open Energy Info (EERE)

    SunSource Technology Services Inc Jump to: navigation, search Name: SunSource Technology Services Inc. Place: Addison, Illinois Zip: IL 60101 Product: SunSource is a fluid power...

  4. Property:EnergyAccessPowerSource | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Property Name EnergyAccessPowerSource Property Type String Description Power Source Retrieved from "http:en.openei.orgwindex.php?titleProperty:Energy...

  5. Colorado 2012 Nonpoint Source Management Plan | Open Energy Informatio...

    Open Energy Info (EERE)

    agricultural lands or metals-laden sediments from mine waste or tailings. This diffuse nature distinguishes nonpoint source pollution from point source pollution, which in contrast...

  6. Wuxi Guofei Green Energy Source Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Guofei Green Energy Source Co Ltd Jump to: navigation, search Name: Wuxi Guofei Green Energy Source Co Ltd Place: Wuxi, Jiangsu Province, China Zip: 214142 Sector: Solar Product:...

  7. Aparna Renewable Energy Sources Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    Aparna Renewable Energy Sources Pvt Ltd Jump to: navigation, search Name: Aparna Renewable Energy Sources Pvt. Ltd. Place: Bangalore, Karnataka, India Zip: 56003 Sector: Wind...

  8. Shanghai Pearl Hydrogen Power Source Technology | Open Energy...

    Open Energy Info (EERE)

    Hydrogen Power Source Technology Jump to: navigation, search Name: Shanghai Pearl Hydrogen Power Source Technology Place: Shanghai, Shanghai Municipality, China Product: Chinese...

  9. Category:Controlled Source Frequency-Domain Magnetics | Open...

    Open Energy Info (EERE)

    Controlled Source Frequency-Domain Magnetics Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Controlled Source Frequency-Domain...

  10. IS&T@LANL Software

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

    IS&T@LANL Software IS&T@LANL Software The following software packages have been developed with significant LANL involvement or lead. Contact Institute Director Stephan Eidenbenz (505) 667-3742 Email Professional Staff Assistant Nickole Aguilar Garcia (505) 665-3048 Email The following software packages have been developed with significant LANL involvement or lead. The links take you either to the project web page or to the open-source repository for download. LANL publishes many of its

  11. The Power of Open Data and Crowdsourcing | OpenEI Community

    Open Energy Info (EERE)

    of energy models, and lowering the cost of data collection and management. The paper, "Open Source Software and Crowdsourcing for Energy Analysis", co-authored by nine experts...

  12. Software-Defined Solutions for Managing Energy Use in Small Commercial...

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

    ... Buildings (1.3 MB) More Documents & Publications Building Energy Management Open-Source Software Development (BEMOSS) EA-375 Rainbow Energy Marketing Corporation EA-370 Vitol Inc.

  13. Wonder Source Energy Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wonder Source Energy Technology Co, Ltd Place: China Product: China-based maker of Lithium Polymer and LiFeO4 batteries. References: Wonder Source Energy Technology Co, Ltd1...

  14. Advanced Power Sources Ltd APS | Open Energy Information

    Open Energy Info (EERE)

    Sources Ltd APS Jump to: navigation, search Name: Advanced Power Sources Ltd (APS) Place: United Kingdom Product: UK R&D company based at Loughborough University focusing on fuel...

  15. GreenSource Solutions LLC | Open Energy Information

    Open Energy Info (EERE)

    GreenSource Solutions LLC Jump to: navigation, search Name: GreenSource Solutions LLC Place: Novato, California Zip: 94945 Product: US-based PV system installer and consulting....

  16. Vehicle Technologies Office Merit Review 2014: Open Architecture Software for CAEBAT

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about open...

  17. Vehicle Technologies Office Merit Review 2015: Open Architecture Software for CAEBAT

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about open...

  18. DABAM: An open-source database of X-ray mirrors metrology

    SciTech Connect (OSTI)

    Sanchez del Rio, Manuel; Bianchi, Davide; Cocco, Daniele; Glass, Mark; Idir, Mourad; Metz, Jim; Raimondi, Lorenzo; Rebuffi, Luca; Reininger, Ruben; Shi, Xianbo; Siewert, Frank; Spielmann-Jaeggi, Sibylle; Takacs, Peter; Tomasset, Muriel; Tonnessen, Tom; Vivo, Amparo; Yashchuk, Valeriy

    2016-01-01

    An open-source database containing metrology data for X-ray mirrors is presented. It makes available metrology data (mirror heights and slopes profiles) that can be used with simulation tools for calculating the effects of optical surface errors in the performances of an optical instrument, such as a synchrotron beamline. A typical case is the degradation of the intensity profile at the focal position in a beamline due to mirror surface errors. This database for metrology (DABAM) aims to provide to the users of simulation tools the data of real mirrors. The data included in the database are described in this paper, with details of how the mirror parameters are stored. An accompanying software is provided to allow simple access and processing of these data, calculate the most usual statistical parameters, and also include the option of creating input files for most used simulation codes. In conclusion, some optics simulations are presented and discussed to illustrate the real use of the profiles from the database.

  19. DABAM: An open-source database of X-ray mirrors metrology

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

    Sanchez del Rio, Manuel; Bianchi, Davide; Cocco, Daniele; Glass, Mark; Idir, Mourad; Metz, Jim; Raimondi, Lorenzo; Rebuffi, Luca; Reininger, Ruben; Shi, Xianbo; et al

    2016-01-01

    An open-source database containing metrology data for X-ray mirrors is presented. It makes available metrology data (mirror heights and slopes profiles) that can be used with simulation tools for calculating the effects of optical surface errors in the performances of an optical instrument, such as a synchrotron beamline. A typical case is the degradation of the intensity profile at the focal position in a beamline due to mirror surface errors. This database for metrology (DABAM) aims to provide to the users of simulation tools the data of real mirrors. The data included in the database are described in this paper,more » with details of how the mirror parameters are stored. An accompanying software is provided to allow simple access and processing of these data, calculate the most usual statistical parameters, and also include the option of creating input files for most used simulation codes. In conclusion, some optics simulations are presented and discussed to illustrate the real use of the profiles from the database.« less

  20. EnergySource formerly Char LLC | Open Energy Information

    Open Energy Info (EERE)

    Char LLC Jump to: navigation, search Name: EnergySource (formerly Char LLC) Place: El Centro, California Zip: 92244 Product: California-based clean energy project developer....

  1. HuanYu Power Source Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    China Product: Henan - based maker of rechargeable batteries using Nickel, Lead and Lithium Chemistries and for a wide variety of applications. References: HuanYu Power Source...

  2. Shenzhen Power Source Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Technology Co., Ltd Place: China Product: China-based manufacturer and researcher of lithium rechargeable batteries. References: Shenzhen Power Source Technology Co., Ltd1 This...

  3. EPA Climate Leaders Mobile Source Guidance | Open Energy Information

    Open Energy Info (EERE)

    EPA Climate Leaders Mobile Source Guidance AgencyCompany Organization: United States Environmental Protection Agency Sector: Energy Focus Area: Transportation Phase: Determine...

  4. EPA - Source Water Protection webpage | Open Energy Information

    Open Energy Info (EERE)

    Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for EPA - Source Water Protection webpage Citation Environmental Protection...

  5. Final Report - Development of an Open Source Utility-Scale Solar...

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

    of System Costs PVMapper is an open source GIS application for utility-scale PV project ... From a single application, PVMapper provides the most relevant GIS data layers and a ...

  6. Final Report- Development of an Open Source Utility-Scale Solar Project Siting Tool

    Office of Energy Efficiency and Renewable Energy (EERE)

    PVMapper is an open source GIS application for utility-scale PV project siting that optimizes site comparisons for specific users based on their own customizations of weights for specific data layers, distance, and social integration and risk tools.

  7. Energy Department Releases Updates to EnergyPlus and OpenStudio...

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

    OpenStudio 1.7.0 OpenStudio is DOE's open-source software development kit for whole-building energy modeling using EnergyPlus and daylight analysis using Radiance. DOE releases ...

  8. Final Report for grant 50105251, entitled AN OPEN SOURCE PLATFORM FOR MULTI-SCALE SPATIALLY DISTRIBUTED SIMULA TIONS OF MICROBIAL ECOSYSTEMS, DOE # DE-SC0004962, period 8/15/2010 – 8/14/2014

    SciTech Connect (OSTI)

    Segre, Daniel

    2015-12-09

    The goal of this project was to develop a tool for facilitating simulation, validation and discovery of multiscale dynamical processes in microbial ecosystems. This led to the development of an open-source software platform for Computation Of Microbial Ecosystems in Time and Space (COMETS). COMETS performs spatially distributed time-dependent flux balance based simulations of microbial metabolism. Our plan involved building the software platform itself, calibrating and testing it through comparison with experimental data, and integrating simulations and experiments to address important open questions on the evolution and dynamics of cross-feeding interactions between microbial species.

  9. NREL Offers an Open-Source Solution for Large-Scale Energy Data Collection

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

    and Analysis - News Releases | NREL NREL Offers an Open-Source Solution for Large-Scale Energy Data Collection and Analysis June 18, 2013 The Energy Department's National Renewable Energy Laboratory (NREL) is launching an open-source system for storing, integrating, and aligning energy-related time-series data. NREL's Energy DataBus is used for tracking and analyzing energy use on its own campus. The system is applicable to other facilities-including anything from a single building to a

  10. Geek-Up[3.11.2011]: Energy Efficiency, Catalysis and Open Source Tools |

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

    Department of Energy 11.2011]: Energy Efficiency, Catalysis and Open Source Tools Geek-Up[3.11.2011]: Energy Efficiency, Catalysis and Open Source Tools March 11, 2011 - 4:37pm Addthis L. Keith Woo | Photo courtesy of Ames National Laboratory L. Keith Woo | Photo courtesy of Ames National Laboratory Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Ames Laboratory researcher and Iowa State University professor L. Keith Woo is on the search for catalysts that lead

  11. EERE Success Story-Open-Source Testing Reaches New Milestone for Wave

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

    Energy | Department of Energy Open-Source Testing Reaches New Milestone for Wave Energy EERE Success Story-Open-Source Testing Reaches New Milestone for Wave Energy April 8, 2016 - 1:45pm Addthis WEC-Sim Phase 1 testing at the Oregon State University Hinsdale Directional Wave Basin. WEC-Sim Phase 1 testing at the Oregon State University Hinsdale Directional Wave Basin. Ocean wave energy is a developing next-generation technology. Wave energy converters are important for renewable energy

  12. Improved algorithms for estimating the effects of pollution impacts from area and open pit sources

    SciTech Connect (OSTI)

    Petersen, W.B.; Perry, S.G.

    1995-11-01

    Title II, Part B, Section 234 of the Clean Air Act Amendments of 1990 provide for a reexamination of the current Environmental Protection Agency`s methods for modeling fugitive particulate (PM10) from open-pit surface coal mines. ISC2 is specifically named as the method that needs further study. To address the requirements of the Act, an open pit algorithm has been developed. The algorithm uses the pit depth and dimensions, height of emissions above the pit floor, and the wind direction to (1) estimate the fraction of particulate that leaves the pit (escape fraction) and (2) to calculate the sub-area dimensions. Although the development work for the area source and open pit algorithms was done with ISC2, both are incorporated in ISC3. In this paper the authors will refer to the model incorporating these algorithms as ISC3.

  13. An open-source computational and data resource to analyze digital maps of immunopeptidomes

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

    Caron, Etienne; Espona, Lucia; Kowalewski, Daniel J.; Schuster, Heiko; Ternette, Nicola; Alpízar, Adán; Schittenhelm, Ralf B.; Ramarathinam, Sri H.; Lindestam Arlehamn, Cecilia S.; Chiek Koh, Ching; et al

    2015-07-08

    We present a novel mass spectrometry-based high-throughput workflow and an open-source computational and data resource to reproducibly identify and quantify HLA-associated peptides. Collectively, the resources support the generation of HLA allele-specific peptide assay libraries consisting of consensus fragment ion spectra, and the analysis of quantitative digital maps of HLA peptidomes generated from a range of biological sources by SWATH mass spectrometry (MS). This study represents the first community-based effort to develop a robust platform for the reproducible and quantitative measurement of the entire repertoire of peptides presented by HLA molecules, an essential step towards the design of efficient immunotherapies.

  14. TH-C-12A-12: Veritas: An Open Source Tool to Facilitate User Interaction with TrueBeam Developer Mode

    SciTech Connect (OSTI)

    Mishra, P; Lewis, J; Etmektzoglou, T; Svatos, M

    2014-06-15

    Purpose: To address the challenges of creating delivery trajectories and imaging sequences with TrueBeam Developer Mode, a new open-source graphical XML builder, Veritas, has been developed, tested and made freely available. Veritas eliminates most of the need to understand the underlying schema and write XML scripts, by providing a graphical menu for each control point specifying the state of 30 mechanical/dose axes. All capabilities of Developer Mode are accessible in Veritas. Methods: Veritas was designed using QT Designer, a ‘what-you-is-what-you-get’ (WYSIWIG) tool for building graphical user interfaces (GUI). Different components of the GUI are integrated using QT's signals and slots mechanism. Functionalities are added using PySide, an open source, cross platform Python binding for the QT framework. The XML code generated is immediately visible, making it an interactive learning tool. A user starts from an anonymized DICOM file or XML example and introduces delivery modifications, or begins their experiment from scratch, then uses the GUI to modify control points as desired. The software automatically generates XML plans following the appropriate schema. Results: Veritas was tested by generating and delivering two XML plans at Brigham and Women's Hospital. The first example was created to irradiate the letter ‘B’ with a narrow MV beam using dynamic couch movements. The second was created to acquire 4D CBCT projections for four minutes. The delivery of the letter ‘B’ was observed using a 2D array of ionization chambers. Both deliveries were generated quickly in Veritas by non-expert Developer Mode users. Conclusion: We introduced a new open source tool Veritas for generating XML plans (delivery trajectories and imaging sequences). Veritas makes Developer Mode more accessible by reducing the learning curve for quick translation of research ideas into XML plans. Veritas is an open source initiative, creating the possibility for future developments

  15. An open-source computational and data resource to analyze digital maps of immunopeptidomes

    SciTech Connect (OSTI)

    Caron, Etienne; Espona, Lucia; Kowalewski, Daniel J.; Schuster, Heiko; Ternette, Nicola; Alpizar, Adan; Schittenhelm, Ralf B.; Ramarathinam, Sri Harsha; Lindestam-Arlehamn, Cecilia S.; Koh, Ching Chiek; Gillet, Ludovic; Rabsteyn, Armin; Navarro, Pedro; Kim, Sangtae; Lam, Henry; Sturm, Theo; Marcilla, Miguel; Sette, Alessandro; Campbell, David; Deutsch, Eric W.; Moritz, Robert L.; Purcell, Anthony; Rammensee, Hans-Georg; Stevanovic, Stevan; Aebersold, Ruedi

    2015-07-08

    We present a novel proteomics-based workflow and an open source data and computational resource for reproducibly identifying and quantifying HLA-associated peptides at high-throughput. The provided resources support the generation of HLA allele-specific peptide assay libraries consisting of consensus fragment ion spectra and the analysis of quantitative digital maps of HLA peptidomes generated by SWATH mass spectrometry (MS). This is the first community-based study towards the development of a robust platform for the reproducible and quantitative measurement of HLA peptidomes, an essential step towards the design of efficient immunotherapies.

  16. Functional Testing Protocols for Commercial Building Efficiency Baseline Modeling Software

    SciTech Connect (OSTI)

    Jump, David; Price, Phillip N.; Granderson, Jessica; Sohn, Michael

    2013-09-06

    This document describes procedures for testing and validating proprietary baseline energy modeling software accuracy in predicting energy use over the period of interest, such as a month or a year. The procedures are designed according to the methodology used for public domain baselining software in another LBNL report that was (like the present report) prepared for Pacific Gas and Electric Company: ?Commercial Building Energy Baseline Modeling Software: Performance Metrics and Method Testing with Open Source Models and Implications for Proprietary Software Testing Protocols? (referred to here as the ?Model Analysis Report?). The test procedure focuses on the quality of the software?s predictions rather than on the specific algorithms used to predict energy use. In this way the software vendor is not required to divulge or share proprietary information about how their software works, while enabling stakeholders to assess its performance.

  17. A Bayesian Machine Learning Model for Estimating Building Occupancy from Open Source Data

    SciTech Connect (OSTI)

    Stewart, Robert N.; Urban, Marie L.; Duchscherer, Samantha E.; Kaufman, Jason; Morton, April M.; Thakur, Gautam; Piburn, Jesse; Moehl, Jessica

    2016-01-01

    Understanding building occupancy is critical to a wide array of applications including natural hazards loss analysis, green building technologies, and population distribution modeling. Due to the expense of directly monitoring buildings, scientists rely in addition on a wide and disparate array of ancillary and open source information including subject matter expertise, survey data, and remote sensing information. These data are fused using data harmonization methods which refer to a loose collection of formal and informal techniques for fusing data together to create viable content for building occupancy estimation. In this paper, we add to the current state of the art by introducing the Population Data Tables (PDT), a Bayesian based informatics system for systematically arranging data and harmonization techniques into a consistent, transparent, knowledge learning framework that retains in the final estimation uncertainty emerging from data, expert judgment, and model parameterization. PDT probabilistically estimates ambient occupancy in units of people/1000ft2 for over 50 building types at the national and sub-national level with the goal of providing global coverage. The challenge of global coverage led to the development of an interdisciplinary geospatial informatics system tool that provides the framework for capturing, storing, and managing open source data, handling subject matter expertise, carrying out Bayesian analytics as well as visualizing and exporting occupancy estimation results. We present the PDT project, situate the work within the larger community, and report on the progress of this multi-year project.Understanding building occupancy is critical to a wide array of applications including natural hazards loss analysis, green building technologies, and population distribution modeling. Due to the expense of directly monitoring buildings, scientists rely in addition on a wide and disparate array of ancillary and open source information including

  18. A Bayesian Machine Learning Model for Estimating Building Occupancy from Open Source Data

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

    Stewart, Robert N.; Urban, Marie L.; Duchscherer, Samantha E.; Kaufman, Jason; Morton, April M.; Thakur, Gautam; Piburn, Jesse; Moehl, Jessica

    2016-01-01

    Understanding building occupancy is critical to a wide array of applications including natural hazards loss analysis, green building technologies, and population distribution modeling. Due to the expense of directly monitoring buildings, scientists rely in addition on a wide and disparate array of ancillary and open source information including subject matter expertise, survey data, and remote sensing information. These data are fused using data harmonization methods which refer to a loose collection of formal and informal techniques for fusing data together to create viable content for building occupancy estimation. In this paper, we add to the current state of the artmore » by introducing the Population Data Tables (PDT), a Bayesian based informatics system for systematically arranging data and harmonization techniques into a consistent, transparent, knowledge learning framework that retains in the final estimation uncertainty emerging from data, expert judgment, and model parameterization. PDT probabilistically estimates ambient occupancy in units of people/1000ft2 for over 50 building types at the national and sub-national level with the goal of providing global coverage. The challenge of global coverage led to the development of an interdisciplinary geospatial informatics system tool that provides the framework for capturing, storing, and managing open source data, handling subject matter expertise, carrying out Bayesian analytics as well as visualizing and exporting occupancy estimation results. We present the PDT project, situate the work within the larger community, and report on the progress of this multi-year project.Understanding building occupancy is critical to a wide array of applications including natural hazards loss analysis, green building technologies, and population distribution modeling. Due to the expense of directly monitoring buildings, scientists rely in addition on a wide and disparate array of ancillary and open source information

  19. Pybus -- A Python Software Bus

    SciTech Connect (OSTI)

    Lavrijsen, Wim T.L.P.

    2004-10-14

    A software bus, just like its hardware equivalent, allows for the discovery, installation, configuration, loading, unloading, and run-time replacement of software components, as well as channeling of inter-component communication. Python, a popular open-source programming language, encourages a modular design on software written in it, but it offers little or no component functionality. However, the language and its interpreter provide sufficient hooks to implement a thin, integral layer of component support. This functionality can be presented to the developer in the form of a module, making it very easy to use. This paper describes a Pythonmodule, PyBus, with which the concept of a ''software bus'' can be realized in Python. It demonstrates, within the context of the ATLAS software framework Athena, how PyBus can be used for the installation and (run-time) configuration of software, not necessarily Python modules, from a Python application in a way that is transparent to the end-user.

  20. TIFF Image Writer patch for OpenSceneGraph

    Energy Science and Technology Software Center (OSTI)

    2012-01-05

    This software consists of code modifications to the open-source OpenSceneGraph software package to enable the creation of TlFF images containing 16 bit unsigned data. They also allow the user to disable compression and set the DPI tags in the resulting TIFF Images. Some image analysis programs require uncompressed, 16 bit unsigned input data. These code modifications allow programs based on OpenSceneGraph to write out such images, improving connectivity between applications.

  1. NREL's Water Power Software Makes a Splash (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)

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

    Open-source software provides essential modeling and simulation help in water power research and development. Researchers at the National Renewable Energy Laboratory's (NREL) National Wind Technology Center are continuing their work on the Wave Energy Converter SIMulator (WEC-Sim), a free, open-source software modeling tool being jointly developed by NREL and Sandia National Laboratories. WEC-Sim promises to help level the playing field in the wave energy converter (WEC) industry. WEC-Sim allows

  2. openPMD-viewer

    SciTech Connect (OSTI)

    Lehe, Remi

    2015-10-01

    Many simulation software produce data in the form of a set of field values or of a set of particle positions. (one such example is that of particle-in-cell codes, which produce data on the electromagnetic fields that they simulate.) However, each particular software uses its own particular format and layout, for the output data. This makes it difficult to compare the results of different simulation software, or to have a common visualization tool for these results. However, a standardized layout for fields and particles has recently been developed: the openPMD format ( HYPERLINK "http://www.openpmd.org/"www.openpmd.org) This format is open- source, and specifies a standard way in which field data and particle data should be written. The openPMD format is already implemented in the particle-in-cell code Warp (developed at LBL) and in PIConGPU (developed at HZDR, Germany). In this context, the proposed software (openPMD-viewer) is a Python package, which allows to access and visualize any data which has been formatted according to the openPMD standard. This package contains two main components: - a Python API, which allows to read and extract the data from a openPMD file, so as to be able to work with it within the Python environment. (e.g. plot the data and reprocess it with particular Python functions) - a graphical interface, which works with the ipython notebook, and allows to quickly visualize the data and browse through a set of openPMD files. The proposed software will be typically used when analyzing the results of numerical simulations. It will be useful to quickly extract scientific meaning from a set of numerical data.

  3. openPMD-viewer

    Energy Science and Technology Software Center (OSTI)

    2015-10-01

    Many simulation software produce data in the form of a set of field values or of a set of particle positions. (one such example is that of particle-in-cell codes, which produce data on the electromagnetic fields that they simulate.) However, each particular software uses its own particular format and layout, for the output data. This makes it difficult to compare the results of different simulation software, or to have a common visualization tool for thesemore » results. However, a standardized layout for fields and particles has recently been developed: the openPMD format ( HYPERLINK "http://www.openpmd.org/"www.openpmd.org) This format is open- source, and specifies a standard way in which field data and particle data should be written. The openPMD format is already implemented in the particle-in-cell code Warp (developed at LBL) and in PIConGPU (developed at HZDR, Germany). In this context, the proposed software (openPMD-viewer) is a Python package, which allows to access and visualize any data which has been formatted according to the openPMD standard. This package contains two main components: - a Python API, which allows to read and extract the data from a openPMD file, so as to be able to work with it within the Python environment. (e.g. plot the data and reprocess it with particular Python functions) - a graphical interface, which works with the ipython notebook, and allows to quickly visualize the data and browse through a set of openPMD files. The proposed software will be typically used when analyzing the results of numerical simulations. It will be useful to quickly extract scientific meaning from a set of numerical data.« less

  4. An open source GIS tool to quantify the visual impact of wind turbines and photovoltaic panels

    SciTech Connect (OSTI)

    Minelli, Annalisa; Marchesini, Ivan; Taylor, Faith E.; De Rosa, Pierluigi; Casagrande, Luca; Cenci, Michele

    2014-11-15

    Although there are clear economic and environmental incentives for producing energy from solar and wind power, there can be local opposition to their installation due to their impact upon the landscape. To date, no international guidelines exist to guide quantitative visual impact assessment of these facilities, making the planning process somewhat subjective. In this paper we demonstrate the development of a method and an Open Source GIS tool to quantitatively assess the visual impact of these facilities using line-of-site techniques. The methods here build upon previous studies by (i) more accurately representing the shape of energy producing facilities, (ii) taking into account the distortion of the perceived shape and size of facilities caused by the location of the observer, (iii) calculating the possible obscuring of facilities caused by terrain morphology and (iv) allowing the combination of various facilities to more accurately represent the landscape. The tool has been applied to real and synthetic case studies and compared to recently published results from other models, and demonstrates an improvement in accuracy of the calculated visual impact of facilities. The tool is named r.wind.sun and is freely available from GRASS GIS AddOns. - Highlights: • We develop a tool to quantify wind turbine and photovoltaic panel visual impact. • The tool is freely available to download and edit as a module of GRASS GIS. • The tool takes into account visual distortion of the shape and size of objects. • The accuracy of calculation of visual impact is improved over previous methods.

  5. Protecting Software

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

    your software outside of the Lab even if you only plan to share the software with other academic institutions, please contact us. How to Report: Complete the Software Disclosure...

  6. Improving Healthcare Using Software | GE Global Research

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

    Improving Healthcare Using Software Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to ...

  7. Portfolio Software

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

    These software tools are available through EULAs. KIVA The KIVA family of Computational Fluid Dynamics (CFD) software predicts complex fuel and air flows as well as ignition, ...

  8. CIMx Software | Open Energy Information

    Open Energy Info (EERE)

    energy Product: Consulting; Manufacturing; Research and development; Trainining and education;Other:Green Factories Phone Number: 513-248-7700 Website: www.cimx.com Coordinates:...

  9. 33 U.S.C. 1329 - Nonpoint Source Management Programs | Open Energy...

    Open Energy Info (EERE)

    of the United States Code provides for nonpoint source management programs under the Clean Water Act. Published NA Year Signed or Took Effect 2002 Legal Citation 33 U.S.C....

  10. Recent Additions in the Modeling Capabilities of an Open-Source Wave Energy Converter Design Tool: Preprint

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

    Recent Additions in the Modeling Capabilities of an Open-Source Wave Energy Converter Design Tool Preprint N. Tom, M. Lawson, and Y.-H. Yu National Renewable Energy Laboratory To be presented at the International Offshore and Polar Engineering Conference (ISOPE 2015) Kona, Hawaii June 21-26, 2015 Conference Paper NREL/CP-5000-63905 April 2015 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government

  11. An open source digital servo for atomic, molecular, and optical physics experiments

    SciTech Connect (OSTI)

    Leibrandt, D. R. Heidecker, J.

    2015-12-15

    We describe a general purpose digital servo optimized for feedback control of lasers in atomic, molecular, and optical physics experiments. The servo is capable of feedback bandwidths up to roughly 1 MHz (limited by the 320 ns total latency); loop filter shapes up to fifth order; multiple-input, multiple-output control; and automatic lock acquisition. The configuration of the servo is controlled via a graphical user interface, which also provides a rudimentary software oscilloscope and tools for measurement of system transfer functions. We illustrate the functionality of the digital servo by describing its use in two example scenarios: frequency control of the laser used to probe the narrow clock transition of {sup 27}Al{sup +} in an optical atomic clock, and length control of a cavity used for resonant frequency doubling of a laser.

  12. Crowdsourcing Software Award | GE Global Research

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

    Crowdsourcing Software Platform Wins Award Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Crowdsourcing Software Platform Wins Award GE Global Research, the technology development arm of the General Electric Company (NYSE: GE) today announced that it has won a prestigious Manufacturing Leadership 100 award in

  13. Software Providers

    Broader source: Energy.gov [DOE]

    Software providers interested in linking their software to the Home Energy Scoring Tool can do so via an application programming interface (API). By licensing the Home Energy Score API, third-party...

  14. Atieva | Open Energy Information

    Open Energy Info (EERE)

    software developer. They are developing software for the monitoring of individual battery cells. References: Atieva1 This article is a stub. You can help OpenEI by expanding...

  15. SOURCE?

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

    on the direction and maintanence of the core code * The code base is platform- neutral ... Its core function is to allow users to merge multiple sources of building energy data into ...

  16. Potential formation in a collisionless plasma produced in an open magnetic field in presence of volume negative ion source

    SciTech Connect (OSTI)

    Phukan, Ananya, E-mail: ananya.phukan26@gmail.com; Goswami, K. S.; Bhuyan, P. J. [Centre of Plasma Physics, Institute for Plasma Research Sonapur, Kamrup (M), Assam 782402 (India)

    2014-08-15

    The electric potential near a wall for a multi-species plasma with volume produced negative ions in presence of axially varying magnetic field is studied following an analytical-numerical approach. A constant negative ion source is assumed throughout the plasma volume, along with finite temperature positive ions and Boltzmann electrons. The particles are assumed to be guided by an open magnetic field that has its maximum at the centre, and field strength decreasing towards the walls. The one dimensional (1D) Poisson equation is derived using an analytical approach, and then solved numerically to study the potential profiles. Effect of (a) negative ion production rate, (b) magnetic field profile, and (c) negative ion temperature on the potential profile has been investigated. A potential peak appears near the wall when the negative ion temperature and density are sufficiently high. Also, the presence of negative ions further decreases the potential in the plasma region for a finite Debye Length (?{sub D})

  17. Electron capture and electron transport by fast ions penetrating solids: An open quantum system approach with sources and sinks

    SciTech Connect (OSTI)

    Seliger, Marek; Reinhold, Carlos O.; Minami, Tatsuya; Schultz, David R.; Pindzola, Michael S.; Yoshida, Shuhei; Burgdoerfer, Joachim; Lamour, Emily; Rozet, Jean-Pierre; Vernhet, Dominique

    2007-03-15

    We present a joint theoretical and experimental study of the time evolution of electronic states of highly charged hydrogenic ions formed by capture during transmission through solids as they undergo multiple collisions and radiative decay. For this transport problem we have developed an inhomogeneous nonunitary Lindblad master equation that allows for a description of open quantum systems with both sinks (electron loss) and source (capture) present. We apply this theoretical framework to study transient coherences created in electron capture by 13.6 MeV/amu Ar{sup 18+} ions transmitted through amorphous carbon foils and decoherence during subsequent interaction with the foil. In the limit of thin targets we can directly probe electron capture cross sections under single collision conditions, while for thicker targets we follow the partially coherent dynamics of the open quantum system in interaction with the solid as a function of interaction time. The calculated results are in close agreement with experimental data obtained at the LISE facility in GANIL. Photon intensities from excited argon ions were determined through high resolution x-ray spectroscopy in which individual fine structure components were resolved. Measurements were performed for a wide range of carbon foil thickness to study the time development of the excited state populations.

  18. Electron Capture and Electron Transport by Fast Ions Penetrating Solids: An open Quantum System Approach with Sources and Sinks

    SciTech Connect (OSTI)

    Seliger, M.

    2007-03-01

    We present a joint theoretical and experimental study of the time evolution of electronic states of highly charged hydrogenic ions formed by capture during transmission through solids as they undergo multiple collisions and radiative decay. For this transport problem we have developed an inhomogeneous nonunitary Lindblad master equation that allows for a description of open quantum systems with both sinks (electron loss) and source (capture) present. We apply this theoretical framework to study transient coherences created in electron capture by 13.6 MeV/amu Ar18+ ions transmitted through amorphous carbon foils and decoherence during subsequent interaction with the foil. In the limit of thin targets we can directly probe electron capture cross sections under single collision conditions, while for thicker targets we follow the partially coherent dynamics of the open quantum system in interaction with the solid as a function of interaction time. The calculated results are in close agreement with experimental data obtained at the LISE facility in GANIL. Photon intensities from excited argon ions were determined through high resolution x-ray spectroscopy in which individual fine structure components were resolved. Measurements were performed for a wide range of carbon foil thickness to study the time development of the excited state populations.

  19. Omics Metadata Management Software v. 1 (OMMS)

    SciTech Connect (OSTI)

    2013-09-09

    Our application, the Omics Metadata Management Software (OMMS), answers both needs, empowering experimentalists to generate intuitive, consistent metadata, and to perform bioinformatics analyses and information management tasks via a simple and intuitive web-based interface. Several use cases with short-read sequence datasets are provided to showcase the full functionality of the OMMS, from metadata curation tasks, to bioinformatics analyses and results management and downloading. The OMMS can be implemented as a stand alone-package for individual laboratories, or can be configured for web-based deployment supporting geographically dispersed research teams. Our software was developed with open-source bundles, is flexible, extensible and easily installed and run by operators with general system administration and scripting language literacy.

  20. Omics Metadata Management Software v. 1 (OMMS)

    Energy Science and Technology Software Center (OSTI)

    2013-09-09

    Our application, the Omics Metadata Management Software (OMMS), answers both needs, empowering experimentalists to generate intuitive, consistent metadata, and to perform bioinformatics analyses and information management tasks via a simple and intuitive web-based interface. Several use cases with short-read sequence datasets are provided to showcase the full functionality of the OMMS, from metadata curation tasks, to bioinformatics analyses and results management and downloading. The OMMS can be implemented as a stand alone-package for individual laboratories,more » or can be configured for web-based deployment supporting geographically dispersed research teams. Our software was developed with open-source bundles, is flexible, extensible and easily installed and run by operators with general system administration and scripting language literacy.« less

  1. Thoughts From the 2012 Whitney Software Symposium | GE Global...

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

    Thoughts From the 2012 Whitney Software Symposium Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) ...

  2. Proceedings of the Fifth Triennial Software Quality Forum 2000, Software for the Next Millennium, Software Quality Forum

    SciTech Connect (OSTI)

    Scientific Software Engineering Group, CIC-12

    2000-04-01

    The Software Quality Forum is a triennial conference held by the Software Quality Assurance Subcommittee for the Department of Energy's Quality Managers. The forum centers on key issues, information, and technology important in software development for the Nuclear Weapons Complex. This year it will be opened up to include local information technology companies and software vendors presenting their solutions, ideas, and lessons learned. The Software Quality Forum 2000 will take on a more hands-on, instructional tone than those previously held. There will be an emphasis on providing information, tools, and resources to assist developers in their goal of producing next generation software.

  3. Final Report. Center for Scalable Application Development Software

    SciTech Connect (OSTI)

    Mellor-Crummey, John

    2014-10-26

    The Center for Scalable Application Development Software (CScADS) was established as a part- nership between Rice University, Argonne National Laboratory, University of California Berkeley, University of Tennessee – Knoxville, and University of Wisconsin – Madison. CScADS pursued an integrated set of activities with the aim of increasing the productivity of DOE computational scientists by catalyzing the development of systems software, libraries, compilers, and tools for leadership computing platforms. Principal Center activities were workshops to engage the research community in the challenges of leadership computing, research and development of open-source software, and work with computational scientists to help them develop codes for leadership computing platforms. This final report summarizes CScADS activities at Rice University in these areas.

  4. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration...

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

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration Management ... managers, and other information system development and maintenance professionals with ...

  5. Crowdsourcing Software Announcement | GE Global Research

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

    GE, MIT Build Crowdsourcing Software Platform Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE, MIT Build Crowdsourcing Software Platform GE (NYSE: GE), with the Massachusetts Institute of Technology (MIT) and the Defense Advanced Research Agency (DARPA), is embarking on a program "vehicleforge.mil" to

  6. OpenStudio - Fault Modeling

    Energy Science and Technology Software Center (OSTI)

    2014-09-19

    This software record documents the OpenStudio fault model development portion of the Fault Detection and Diagnostics LDRD project.The software provides a suite of OpenStudio measures (scripts) for modeling typical HVAC system faults in commercial buildings and also included supporting materials: example projects and OpenStudio measures for reporting fault costs and energy impacts.

  7. TOUGH2 software qualification

    SciTech Connect (OSTI)

    Pruess, K.; Simmons, A.; Wu, Y.S.; Moridis, G.

    1996-02-01

    TOUGH2 is a numerical simulation code for multi-dimensional coupled fluid and heat flow of multiphase, multicomponent fluid mixtures in porous and fractured media. It belongs to the MULKOM ({open_quotes}MULti-KOMponent{close_quotes}) family of codes and is a more general version of the TOUGH simulator. The MULKOM family of codes was originally developed with a focus on geothermal reservoir simulation. They are suited to modeling systems which contain different fluid mixtures, with applications to flow problems arising in the context of high-level nuclear waste isolation, oil and gas recovery and storage, and groundwater resource protection. TOUGH2 is essentially a subset of MULKOM, consisting of a selection of the better tested and documented MULKOM program modules. The purpose of this package of reports is to provide all software baseline documents necessary for the software qualification of TOUGH2.

  8. OpenEIS. Developer Guide

    SciTech Connect (OSTI)

    Lutes, Robert G.; Neubauer, Casey C.; Haack, Jereme N.; Carpenter, Brandon J.; Monson, Kyle E.; Allwardt, Craig H.; Sharma, Poorva; Akyol, Bora A.

    2015-03-31

    The Department of Energy’s (DOE’s) Building Technologies Office (BTO) is supporting the development of an open-source software tool for analyzing building energy and operational data: OpenEIS (open energy information system). This tool addresses the problems of both owners of building data and developers of tools to analyze this data. Building owners and managers have data but lack the tools to analyze it while tool developers lack data in a common format to ease development of reusable data analysis tools. This document is intended for developers of applications and explains the mechanisms for building analysis applications, accessing data, and displaying data using a visualization from the included library. A brief introduction to the visualizations can be used as a jumping off point for developers familiar with JavaScript to produce their own. Several example applications are included which can be used along with this document to implement algorithms for performing energy data analysis.

  9. OpenMP

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

    OpenMP OpenMP OpenMP is an Application Program Interface (API), jointly defined by a group of major computer hardware and software vendors. OpenMP provides a portable, scalable model for developers of shared memory parallel applications. The API supports C/C++ and Fortran on a wide variety of architectures. NERSC as part of the Berkeley Lab joined the OpenMP Architecture Review Board (ARB) in February 2015. The ARB is a group of leading hardware and software vendors and research organizations

  10. The Energy DataBus: NREL's Open-Source Application for Large-Scale Energy Data Collection and Analysis

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

    NREL’s Energy DataBus is used for tracking and analyzing energy use on its own campus. The system is applicable to other facilities—including anything from a single building to a large military base or college campus—or for other energy data management needs. Managing and minimizing energy consumption on a large campus is usually a difficult task for facility managers: There may be hundreds of energy meters spread across a campus, and the meter data are often recorded by hand. Even when data are captured electronically, there may be measurement issues or time periods that may not coincide. Making sense of this limited and often confusing data can be a challenge that makes the assessment of building performance a struggle for many facility managers. The Energy DataBus software was developed by NREL to address these issues on its own campus, but with an eye toward offering its software solutions to other facilities. Key features include the software's ability to store large amounts of data collected at high frequencies—NREL collects some of its energy data every second—and rich functionality to integrate this wide variety of data into a single database [copied from http://en.openei.org/wiki/NREL_Energy_DataBus].

  11. The Energy DataBus: NREL's Open-Source Application for Large-Scale Energy Data Collection and Analysis

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

    NRELs Energy DataBus is used for tracking and analyzing energy use on its own campus. The system is applicable to other facilitiesincluding anything from a single building to a large military base or college campusor for other energy data management needs. Managing and minimizing energy consumption on a large campus is usually a difficult task for facility managers: There may be hundreds of energy meters spread across a campus, and the meter data are often recorded by hand. Even when data are captured electronically, there may be measurement issues or time periods that may not coincide. Making sense of this limited and often confusing data can be a challenge that makes the assessment of building performance a struggle for many facility managers. The Energy DataBus software was developed by NREL to address these issues on its own campus, but with an eye toward offering its software solutions to other facilities. Key features include the software's ability to store large amounts of data collected at high frequenciesNREL collects some of its energy data every secondand rich functionality to integrate this wide variety of data into a single database [copied from http://en.openei.org/wiki/NREL_Energy_DataBus].

  12. Software and Tools

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

    Software and Tools Software and Tools The table below shows the software installed on Euclid that is managed by modules. Package Category Version Module Install Date Date Made ...

  13. Sodium storage facility software configuration control plan

    SciTech Connect (OSTI)

    Jones, D.D.

    1997-06-18

    This document describes the plan for ensuring that the SSF Trace Heat Software will be available for use whenever that facility is opened for the use of draining sodium from FFTF.

  14. System Management Software

    Energy Science and Technology Software Center (OSTI)

    2013-02-22

    MacPatch is Mac OS X system management software solution. It's used for patching, software distribution and inventory.

  15. Sandia software guidelines: Software quality planning

    SciTech Connect (OSTI)

    Not Available

    1987-08-01

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. In consonance with the IEEE Standard for Software Quality Assurance Plans, this volume identifies procedures to follow in producing a Software Quality Assurance Plan for an organization or a project, and provides an example project SQA plan. 2 figs., 4 tabs.

  16. DropBot: An open-source digital microfluidic control system with precise control of electrostatic driving force and instantaneous drop velocity measurement

    SciTech Connect (OSTI)

    Fobel, Ryan; Donnelly Centre for Cellular and Biomolecular Research, 160 College St., Toronto, Ontario M5S 3E1 ; Fobel, Christian; Wheeler, Aaron R.; Donnelly Centre for Cellular and Biomolecular Research, 160 College St., Toronto, Ontario M5S 3E1; Department of Chemistry, University of Toronto, 80 St. George St., Toronto, Ontario M5S 3H6

    2013-05-13

    We introduce DropBot: an open-source instrument for digital microfluidics (http://microfluidics.utoronto.ca/dropbot). DropBot features two key functionalities for digital microfluidics: (1) real-time monitoring of instantaneous drop velocity (which we propose is a proxy for resistive forces), and (2) application of constant electrostatic driving forces through compensation for amplifier-loading and device capacitance. We anticipate that this system will enhance insight into failure modes and lead to new strategies for improved device reliability, and will be useful for the growing number of users who are adopting digital microfluidics for automated, miniaturized laboratory operation.

  17. A simple object-oriented and open-source model for scientific and policy analyses of the global climate system – Hector v1.0

    SciTech Connect (OSTI)

    Hartin, Corinne A.; Patel, Pralit L.; Schwarber, Adria; Link, Robert P.; Bond-Lamberty, Benjamin

    2015-04-01

    Simple climate models play an integral role in the policy and scientific communities. They are used for climate mitigation scenarios within integrated assessment models, complex climate model emulation, and uncertainty analyses. Here we describe Hector v1.0, an open source, object-oriented, simple global climate carbon-cycle model. This model runs essentially instantaneously while still representing the most critical global-scale earth system processes. Hector has a three-part main carbon cycle: a one-pool atmosphere, land, and ocean. The model's terrestrial carbon cycle includes primary production and respiration fluxes, accommodating arbitrary geographic divisions into, e.g., ecological biomes or political units. Hector actively solves the inorganic carbon system in the surface ocean, directly calculating air–sea fluxes of carbon and ocean pH. Hector reproduces the global historical trends of atmospheric [CO2], radiative forcing, and surface temperatures. The model simulates all four Representative Concentration Pathways (RCPs) with equivalent rates of change of key variables over time compared to current observations, MAGICC (a well-known simple climate model), and models from the 5th Coupled Model Intercomparison Project. Hector's flexibility, open-source nature, and modular design will facilitate a broad range of research in various areas.

  18. A simple object-oriented and open-source model for scientific and policy analyses of the global climate system – Hector v1.0

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

    Hartin, Corinne A.; Patel, Pralit L.; Schwarber, Adria; Link, Robert P.; Bond-Lamberty, Benjamin

    2015-04-01

    Simple climate models play an integral role in the policy and scientific communities. They are used for climate mitigation scenarios within integrated assessment models, complex climate model emulation, and uncertainty analyses. Here we describe Hector v1.0, an open source, object-oriented, simple global climate carbon-cycle model. This model runs essentially instantaneously while still representing the most critical global-scale earth system processes. Hector has a three-part main carbon cycle: a one-pool atmosphere, land, and ocean. The model's terrestrial carbon cycle includes primary production and respiration fluxes, accommodating arbitrary geographic divisions into, e.g., ecological biomes or political units. Hector actively solves the inorganicmore » carbon system in the surface ocean, directly calculating air–sea fluxes of carbon and ocean pH. Hector reproduces the global historical trends of atmospheric [CO2], radiative forcing, and surface temperatures. The model simulates all four Representative Concentration Pathways (RCPs) with equivalent rates of change of key variables over time compared to current observations, MAGICC (a well-known simple climate model), and models from the 5th Coupled Model Intercomparison Project. Hector's flexibility, open-source nature, and modular design will facilitate a broad range of research in various areas.« less

  19. Sensor Placement + Optimization Software (SPOT) | Open Energy...

    Open Energy Info (EERE)

    modeling tools User Interface: Spreadsheet Website: www.archenergy.comSPOT Cost: Free Language: English References: http:www.archenergy.comSPOT SPOT(tm) is intended to...

  20. Software and Tools

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

    Software and Tools Software and Tools The table below shows the software installed on Euclid that is managed by modules. Package Category Version Module Install Date Date Made Default Last edited: 2016-03-21 13:44:4

  1. Using OpenMP

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

    OpenMP Using OpenMP Overview OpenMP provides a standardized, threaded, shared-memory programming model, accessed via compiler directives that are embedded in the application source code. More details on OpenMP (such as the standard specification and tutorials) can be found at the OpenMP Web Site. There are two approaches to using OpenMP on Carver: "Pure" OpenMP applications run on a single node, and are thus limited to 8 threads on Nehalem nodes. "Hybrid" MPI/OpenMP

  2. Applied Math & Software

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

    Math & Software - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Arctic Climate Measurements Global Climate Models Software Sustainable Subsurface ...

  3. OpenMPI Version 1.0

    Energy Science and Technology Software Center (OSTI)

    2004-10-30

    A large number of MPI implementations are currently available, each of which emphasize different aspects of high-performance computing or are intended to solve a specific research problem. The result is a myriad of incompatible MPI implementations, all of which require separate installation, and the combination of which present significant logistical challenges for end users. Building upon prior research, and influenced by experience gained from the code bases of the LAMIMPI. LA-MPI, and FT-MPI projects, OpenMPImore » is an all-new, production-quality MPI-2 implementation that is fundamentally centered around component concepts. OpenMPI provides a unique combination of novel features previously unavailable in an open-source, production-quality implementation of MPI. Its component architecture provides both a stable platform for third-party research as well as enabling the run-time composition of independent software add-ons.« less

  4. Building Life Cycle Cost Programs Software Installation Troubleshooting |

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

    Department of Energy Software Installation Troubleshooting Building Life Cycle Cost Programs Software Installation Troubleshooting Having trouble downloading the Building Life Cycle Cost (BLCC) Programs software? Macintosh Operating Systems If you are receiving the "Download.app is damaged and can't be opened" error message when you attempt to install the BLCC software on your Macintosh operating system, visit the Tech Recipes website for instruction on how to change your security

  5. The Open Source Stochastic Building Simulation Tool SLBM and Its Capabilities to Capture Uncertainty of Policymaking in the U.S. Building Sector

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Azevedo, Ines Lima; Komiyama, Ryoichi; Lai, Judy

    2009-05-14

    The increasing concern about climate change as well as the expected direct environmental economic impacts of global warming will put considerable constraints on the US building sector, which consumes roughly 48percent of the total primary energy, making it the biggest single source of CO2 emissions. It is obvious that the battle against climate change can only be won by considering innovative building approaches and consumer behaviors and bringing new, effective low carbon technologies to the building / consumer market. However, the limited time given to mitigate climate change is unforgiving to misled research and / or policy. This is the reason why Lawrence Berkeley National Lab is working on an open source long range Stochastic Lite Building Module (SLBM) to estimate the impact of different policies and consumer behavior on the market penetration of low carbon building technologies. SLBM is designed to be a fast running, user-friendly model that analysts can readily run and modify in its entirety through a visual interface. The tool is fundamentally an engineering-economic model with technology adoption decisions based on cost and energy performance characteristics of competing technologies. It also incorporates consumer preferences and passive building systems as well as interactions between technologies (such as internal heat gains). Furthermore, everything is based on service demand, e.g. a certain temperature or luminous intensity, instead of energy intensities. The core objectives of this paper are to demonstrate the practical approach used, to start a discussion process between relevant stakeholders and to build collaborations.

  6. Open Issues

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

    April 2011 "Unable to open kgni version file /sys/class/gemini/kgni0/version" error April 13, 2011 by Helen He Symptom: Dynamic executables built with compiler wrappers running directly on the external login nodes are getting the following error message: Read the full post Resolved -- Default version not shown in "module avail module_name" command April 13, 2011 by Helen He Symptom: The default software version is not shown when "module avail module_name" is issued.

  7. GE Software Expert Julian Keith Loren Discusses Innovation and the

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

    Industrial Internet | GE Global Research GE Software Expert Julian Keith Loren Discusses Innovation and the Industrial Internet Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Software Expert Julian Keith Loren Discusses Innovation and the Industrial Internet Julian Keith Loren, a senior product manager at GE

  8. Wrapper Induction Software

    SciTech Connect (OSTI)

    2011-08-18

    Wrapper Induction is a software package that allows for unsupervised, semi-supervised, and manual extraction of social media data independent of language or site architecture. A large range of blog formats is available to individuals as means of publishing data to the internet. Blogs are a source of rich information for analysts. With a growing volume of information and blog engines, there is an increased need for automatic or semi-automatic extraction of that data for processing to help deliver results to analysts. Wrapper Induction is designed to automatically or semi-automatically create a template that can be used to harvest blog data from websites. Blogs are in a variety of formats and languages. Wrapper Induction creates a template and extracts blog data in a way that is independent of a specified blog format or language.

  9. Wrapper Induction Software

    Energy Science and Technology Software Center (OSTI)

    2011-08-18

    Wrapper Induction is a software package that allows for unsupervised, semi-supervised, and manual extraction of social media data independent of language or site architecture. A large range of blog formats is available to individuals as means of publishing data to the internet. Blogs are a source of rich information for analysts. With a growing volume of information and blog engines, there is an increased need for automatic or semi-automatic extraction of that data for processingmore » to help deliver results to analysts. Wrapper Induction is designed to automatically or semi-automatically create a template that can be used to harvest blog data from websites. Blogs are in a variety of formats and languages. Wrapper Induction creates a template and extracts blog data in a way that is independent of a specified blog format or language.« less

  10. Geocoded Data | OpenEI Community

    Open Energy Info (EERE)

    Geocoded Data Home > Groups > OpenEI Community Central Hello there open energy community Thank you for the openness in letting me join :) I was searching the open source data...

  11. NREL Software Models Performance of Wind Plants (Fact Sheet), NREL Highlights in Research & Development, NREL (National Renewable Energy Laboratory)

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

    Simulator fOr Wind Farm Applications helps optimize layouts and controls of wind plant arrays. In 2014, researchers from the National Renewable Energy Laboratory (NREL) launched the Simulator fOr Wind Farm Applications (SOWFA), a coupled open-source software package and framework that allows users to inves- tigate effects of weather patterns, turbulence, and complex terrain on the performance of wind turbines and plants. SOWFA simulates fluid dynam- ics on scales from regional weather to turbine

  12. Remotely Monitored Sealing Array Software

    SciTech Connect (OSTI)

    2012-09-12

    The Remotely Monitored Sealing Array (RMSA) utilizes the Secure Sensor Platform (SSP) framework to establish the fundamental operating capabilities for communication, security, power management, and cryptography. In addition to the SSP framework the RMSA software has unique capabilities to support monitoring a fiber optic seal. Fiber monitoring includes open and closed as well as parametric monitoring to detect tampering attacks. The fiber monitoring techniques, using the SSP power management processes, allow the seals to last for years while maintaining the security requirements of the monitoring application. The seal is enclosed in a tamper resistant housing with software to support active tamper monitoring. New features include LED notification of fiber closure, the ability to retrieve the entire fiber optic history via translator command, separate memory storage for fiber optic events, and a more robust method for tracking and resending failed messages.

  13. Remotely Monitored Sealing Array Software

    Energy Science and Technology Software Center (OSTI)

    2012-09-12

    The Remotely Monitored Sealing Array (RMSA) utilizes the Secure Sensor Platform (SSP) framework to establish the fundamental operating capabilities for communication, security, power management, and cryptography. In addition to the SSP framework the RMSA software has unique capabilities to support monitoring a fiber optic seal. Fiber monitoring includes open and closed as well as parametric monitoring to detect tampering attacks. The fiber monitoring techniques, using the SSP power management processes, allow the seals to lastmore » for years while maintaining the security requirements of the monitoring application. The seal is enclosed in a tamper resistant housing with software to support active tamper monitoring. New features include LED notification of fiber closure, the ability to retrieve the entire fiber optic history via translator command, separate memory storage for fiber optic events, and a more robust method for tracking and resending failed messages.« less

  14. User' Software Manual

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

    MM-Group Home MMG Advisory Committees 4-ID-D Home Recent Publications Beamline Info Optics Instrumentation Software User Info FAQs 4-ID-D Beamline Software Manual Introduction...

  15. Microsoft, libraries and open source

    ScienceCinema (OSTI)

    None

    2011-10-06

    We are finally starting to see the early signs of transformation inscholarly publishing. The innovations we've been expecting for years areslowly being adopted, but we can also expect the pace of change toaccelerate in the coming 3 to 5 years. At the same time, many of ritualsand artifacts of the scholarly communication lifecycle are still rooted ina centuries-old model.  What are the primary goals of scholarlycommunication, and what will be the future role of librarians in thatcycle?  What are the obstacles in information flow (many of our owndesign) that can be removed?Is the library profession moving fast enough to stay ahead of the curve...or are we ever going to be struggling to keep up? With the advent of thedata deluge, all-XML workflows, the semantic Web, cloud servicesand increasingly intelligent mobile devices - what are the implicationsfor libraries, archivists, publishers, scholarly societies as well asindividual researchers and scholars? The opportunities are many - butcapitalizing on this ever-evolving landscape will require significantchanges to our field, changes that we are not currently well-positioned toenact. This talk will map the current scholarly communication landscape -highlighting recent exciting developments, and will focus on therepercussions and some specific recommendations for the broader field ofinformation management.About the speaker:Alex Wade is the Director for Scholarly Communication within Microsoft'sExternal Research division, where he oversees several projects related toresearcher productivity tools, semantic information capture, and theinteroperability of information systems. Alex holds a Bachelor's degree inPhilosophy from U.C. Berkeley, and a Masters of Librarianship degree fromthe University of Washington.During his career at Microsoft, Alex has managed the corporate search andtaxonomy management services; has shipped a SharePoint-based document andworkflow management solution for Sarbanes-Oxley compliance; and served asSenior Program Manager for Windows Search in Windows Vista and Windows 7.Prior to joining Microsoft, Alex held Systems Librarian, EngineeringLibrarian, Philosophy Librarian, and technical library positions at theUniversity of Washington, the University of Michigan, and U.C. Berkeley.Web: http://research.microsoft.com/en-us/people/awade/ 

  16. CDF THERORY SOFTWARE

    Energy Science and Technology Software Center (OSTI)

    003883WKSTN00 cDF Theory Software for mesoscopic modeling of equilibrium and transport phenomena store.pnnl.gov

  17. OpenEIS. Users Guide

    SciTech Connect (OSTI)

    Kim, Woohyun; Lutes, Robert G.; Katipamula, Srinivas; Haack, Jereme N.; Carpenter, Brandon J.; Akyol, Bora A.; Monson, Kyle E.; Allwardt, Craig H.; Kang, Timothy; Sharma, Poorva

    2015-02-28

    This document is a users guide for OpenEIS, a software code designed to provide standard methods for authoring, sharing, testing, using and improving algorithms for operational building energy efficiency.

  18. Article: OpenStudio Measures

    Broader source: Energy.gov [DOE]

    This article discusses a scripting facility called Measures for the OpenStudio software development kit. The article was published in the journal Energy and Buildings in September 2015.

  19. Limnia Inc | Open Energy Information

    Open Energy Info (EERE)

    energy company providing hardware, chem ware and software solutions for solid state energy storage. References: Limnia Inc.1 This article is a stub. You can help OpenEI by...

  20. Software-Defined Solutions for Managing Energy Use in Small to Medium Sized Commercial Buildings

    SciTech Connect (OSTI)

    Peffer, Therese; Blumstein, Carl; Culler, David; Modera, Mark; Meier, Alan

    2015-09-10

    The Project uses state-of-the-art computer science to extend the benefits of Building Automation Systems (BAS) typically found in large buildings (>100,000 square foot) to medium-sized commercial buildings (<50,000 sq ft). The BAS developed in this project, termed OpenBAS, uses an open-source and open software architecture platform, user interface, and plug-and-play control devices to facilitate adoption of energy efficiency strategies in the commercial building sector throughout the United States. At the heart of this “turn key” BAS is the platform with three types of controllers—thermostat, lighting controller, and general controller—that are easily “discovered” by the platform in a plug-and-play fashion. The user interface showcases the platform and provides the control system set-up, system status display and means of automatically mapping the control points in the system.

  1. C# Software Title Software Description Date

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

    Code (BLSCC), Version 1.x This software, written entirely in LabView, provides the command, control, and data acquisition capability for the BottleViz or CoilViz Bottle...

  2. File:RAPID OpenEI Tutorial.pdf | Open Energy Information

    Open Energy Info (EERE)

    state, some details may not fully reflect the modified file. Image title Author Young, Katherine Short title OpenEITutorial.pptx Software used PowerPoint Conversion...

  3. IS&T@LANL Software

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

    IS&T@LANL Software IS&T@LANL Software The following software packages have been developed with significant LANL involvement or lead. Contact Institute Director Stephan Eidenbenz ...

  4. Software Tools | Department of Energy

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

    Windows and Building Envelope » Software Tools Software Tools See past projects. Fenestration Software Tools Lead Performer: Lawrence Berkeley National Laboratory - Berkeley, CA

  5. Microsoft Word - Attachment J-2 Hardware and Software System...

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

    J-2-1 ATTACHMENT J.2 HARDWARE AND SOFTWARE SYSTEM REQUIREMENTS a. The Contractor shall provide a DOD 5015.x compliant individual electronic file system for each open claim in ...

  6. OpenEI:Verifiability | Open Energy Information

    Open Energy Info (EERE)

    a verifiable source. Verifiability is a principal core policy of the OpenEI platform. To learn more about how to give attribution and providing citations see Help:Citations. When...

  7. GridOPTICS Software System

    Energy Science and Technology Software Center (OSTI)

    2014-02-24

    GridOPTICS Software System (GOSS) is a middleware that facilitates creation of new, modular and flexible operational and planning platforms that can meet the challenges of the next generation power grid. GOSS enables Department of Energy, power system utilities, and vendors to build better tools faster. GOSS makes it possible to integrate Future Power Grid Initiative software products/prototypes into existing power grid software systems, including the PNNL PowerNet and EIOC environments. GOSS is designed to allowmore » power grid applications developed for different underlying software platforms installed in different utilities to communicate with ease. This can be done in compliance with existing security and data sharing policies between the utilities. GOSS not only supports one-to-one data transfer between applications, but also publisher/subscriber scheme. To support interoperability requirements of future EMS, GOSS is designed for CIM compliance. In addition to this, it supports authentication and authorization capabilities to protect the system from cyber threats. In summary, the contributions of the GOSS middleware are as follows: • A platform to support future EMS development. • A middleware that promotes interoperability between power grid applications. • A distributed architecture that separates data sources from power grid applications. • Support for data exchange with either one-to-one or publisher/subscriber interfaces. • An authentication and authorization scheme for limiting the access to data between utilities.« less

  8. Track 2 Commercial Grade Dedication of Software.

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

    of other types of software - Instrumentation & control software - Software development Design and Analysis Software * Finite element analysis * Piping analysis * Seismic...

  9. Open Energy Info (OpenEI) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-12-01

    The Open Energy Information (OpenEI.org) initiative is a free, open-source, knowledge-sharing platform. OpenEI was created to provide access to data, models, tools, and information that accelerate the transition to clean energy systems through informed decisions.

  10. Modules Software Environment

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

    Environment » Modules Environment Modules Software Environment NERSC uses the module utility to manage nearly all software. There are two huge advantages of the module approach: NERSC can provide many different versions and/or installations of a single software package on a given machine, including a default version as well as several older and newer versions; and Users can easily switch to different versions or installations without having to explicitly specify different paths. With modules,

  11. Announcement of Computer Software

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

    F 241.4 (10-01) (Replaces ESTSC F1 and ESTSC F2) All Other Editions Are Obsolete UNITED STATES DEPARTMENT OF ENERGY ANNOUNCEMENT OF COMPUTER SOFTWARE OMB Control Number 1910-1400 (OMB Burden Disclosure Statement is on last page of Instructions) Record Status (Select One): New Package Software Revision H. Description/Abstract PART I: STI SOFTWARE DESCRIPTION A. Software Title SHORT NAME OR ACRONYM KEYWORDS IN CONTEXT (KWIC) TITLE B. Developer(s) E-MAIL ADDRESS(ES) C. Site Product Number 1. DOE

  12. ESTSC - Software Best Practices

    Office of Scientific and Technical Information (OSTI)

    ... with DOE-Approved site agreements Unclassified Controlled Nuclear Information (UCNI) Software that is protected by law from disclosure to persons not having a need-to-know. ...

  13. Software and Tools

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

    Connecting to NERSC Queues and Scheduling Job Logs & Statistics Application Performance Training & Tutorials Software Policies User Surveys NERSC Users Group User Announcements...

  14. A Stochastic Process-Based Look at Software Reliability | GE Global

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

    Research Stochastic Process-Based Look at Software Reliability Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A Stochastic Process-Based Look at Software Reliability Vingnesh TS 2011.07.13 All, I wanted to introduce you to another one of my Software Sciences & Analytics colleagues, Vignesh TS. Vignesh works out

  15. SU-E-T-103: Development and Implementation of Web Based Quality Control Software

    SciTech Connect (OSTI)

    Studinski, R; Taylor, R; Angers, C; La Russa, D; Clark, B

    2014-06-01

    Purpose: Historically many radiation medicine programs have maintained their Quality Control (QC) test results in paper records or Microsoft Excel worksheets. Both these approaches represent significant logistical challenges, and are not predisposed to data review and approval. It has been our group's aim to develop and implement web based software designed not just to record and store QC data in a centralized database, but to provide scheduling and data review tools to help manage a radiation therapy clinics Equipment Quality control program. Methods: The software was written in the Python programming language using the Django web framework. In order to promote collaboration and validation from other centres the code was made open source and is freely available to the public via an online source code repository. The code was written to provide a common user interface for data entry, formalize the review and approval process, and offer automated data trending and process control analysis of test results. Results: As of February 2014, our installation of QAtrack+ has 180 tests defined in its database and has collected ∼22 000 test results, all of which have been reviewed and approved by a physicist via QATrack+'s review tools. These results include records for quality control of Elekta accelerators, CT simulators, our brachytherapy programme, TomoTherapy and Cyberknife units. Currently at least 5 other centres are known to be running QAtrack+ clinically, forming the start of an international user community. Conclusion: QAtrack+ has proven to be an effective tool for collecting radiation therapy QC data, allowing for rapid review and trending of data for a wide variety of treatment units. As free and open source software, all source code, documentation and a bug tracker are available to the public at https://bitbucket.org/tohccmedphys/qatrackplus/.

  16. Plating Tank Control Software

    Energy Science and Technology Software Center (OSTI)

    1998-03-01

    The Plating Tank Control Software is a graphical user interface that controls and records plating process conditions for plating in high aspect ratio channels that require use of low current and long times. The software is written for a Pentium II PC with an 8 channel data acquisition card, and the necessary shunt resistors for measuring currents in the millampere range.

  17. Cathodoluminescence Spectrum Imaging Software

    Energy Science and Technology Software Center (OSTI)

    2011-04-07

    The software developed for spectrum imaging is applied to the analysis of the spectrum series generated by our cathodoluminescence instrumentation. This software provides advanced processing capabilities s such: reconstruction of photon intensity (resolved in energy) and photon energy maps, extraction of the spectrum from selected areas, quantitative imaging mode, pixel-to-pixel correlation spectrum line scans, ASCII, output, filling routines, drift correction, etc.

  18. Tax Deduction Qualified Software

    Office of Energy Efficiency and Renewable Energy (EERE)

    On this page you'll find information about the EnergyGauge Summit version 3.22 (incorporating DOE-2.1E (v120)) qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

  19. Tax Deduction Qualified Software

    Office of Energy Efficiency and Renewable Energy (EERE)

    On this page you'll find information about the EnergyGauge Summit version 3.21 (incorporating DOE-2.1E (v120)) qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

  20. Tax Deduction Qualified Software

    Office of Energy Efficiency and Renewable Energy (EERE)

    On this page you'll find information about the EnergyGauge Summit version 3.20 (incorporating DOE-2.1E (v120)) qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

  1. Software quality in 1997

    SciTech Connect (OSTI)

    Jones, C.

    1997-11-01

    For many years, software quality assurance lagged behind hardware quality assurance in terms of methods, metrics, and successful results. New approaches such as Quality Function Deployment (QFD) the ISO 9000-9004 standards, the SEI maturity levels, and Total Quality Management (TQM) are starting to attract wide attention, and in some cases to bring software quality levels up to a parity with manufacturing quality levels. Since software is on the critical path for many engineered products, and for internal business systems as well, the new approaches are starting to affect global competition and attract widespread international interest. It can be hypothesized that success in mastering software quality will be a key strategy for dominating global software markets in the 21st century.

  2. Tracker 300 Software

    Energy Science and Technology Software Center (OSTI)

    2006-01-12

    The Tracker300 software is downloaded to an off-the-shelf product called RCM3400/RCM3410 made by Rabbit Semiconductor. The software is a closed loop control which computes the sun's position and provides stability compensation. Using the RCM3400/RCM3410 module, the software stores and retrieves parameters from the onboard flash. The software also allows for communication with a host. It will allow the parameters to be downloaded or uploaded, it will show the status of the controller, it will providemore » real-time feedback, and it will send command acknowledgements. The software will capture the GPS response and ensure the internal clock is set correctly.« less

  3. Department of Energy Releases Open Government Plan

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

    The plan highlights flagship initiatives spearheaded by DOE including the launch of Open Energy Information, a new open-source web platform that opens DOE resources and data to the ...

  4. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration

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

    Management Checklist | Department of Energy SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration Management Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration Management Checklist The following checklist is intended to provide system owners, project managers, configuration managers, and other information system development and maintenance professionals with guidance in identifying and planning software configuration management (SCM)

  5. Multiphase flow calculation software

    DOE Patents [OSTI]

    Fincke, James R.

    2003-04-15

    Multiphase flow calculation software and computer-readable media carrying computer executable instructions for calculating liquid and gas phase mass flow rates of high void fraction multiphase flows. The multiphase flow calculation software employs various given, or experimentally determined, parameters in conjunction with a plurality of pressure differentials of a multiphase flow, preferably supplied by a differential pressure flowmeter or the like, to determine liquid and gas phase mass flow rates of the high void fraction multiphase flows. Embodiments of the multiphase flow calculation software are suitable for use in a variety of applications, including real-time management and control of an object system.

  6. Software Carpentry Bootcamp

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

    Software Carpentry Bootcamp Software Carpentry Bootcamp carpenter-tools.jpg Overview Do you spend too much time wrestling with computers and not enough doing research? If so, NERSC will be hosting a free two-day Software Carpentry Boot Camp on March 28-29 to introduce scientists to skills and tools that will allow them to use computing more efficiently. The workshop will cover the core skills a researcher needs to know in order to be productive in a small team, and will be followed by four to

  7. Triggered plasma opening switch

    DOE Patents [OSTI]

    Mendel, Clifford W.

    1988-01-01

    A triggerable opening switch for a very high voltage and current pulse includes a transmission line extending from a source to a load and having an intermediate switch section including a plasma for conducting electrons between transmission line conductors and a magnetic field for breaking the plasma conduction path and magnetically insulating the electrons when it is desired to open the switch.

  8. NEUTRON SOURCE

    DOE Patents [OSTI]

    Reardon, W.A.; Lennox, D.H.; Nobles, R.G.

    1959-01-13

    A neutron source of the antimony--beryllium type is presented. The source is comprised of a solid mass of beryllium having a cylindrical recess extending therein and a cylinder containing antimony-124 slidably disposed within the cylindrical recess. The antimony cylinder is encased in aluminum. A berylliunn plug is removably inserted in the open end of the cylindrical recess to completely enclose the antimony cylinder in bsryllium. The plug and antimony cylinder are each provided with a stud on their upper ends to facilitate handling remotely.

  9. HOMER® Energy Modeling Software

    Energy Science and Technology Software Center (OSTI)

    2000-12-31

    The HOMER® energy modeling software is a tool for designing and analyzing hybrid power systems, which contain a mix of conventional generators, cogeneration, wind turbines, solar photovoltaic, hydropower, batteries, fuel cells, hydropower, biomass and other inputs.

  10. Software Quality Assurance

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

    2000-10-02

    DOE N 251.40, dated 5/3/01, extends this directive until 12/31/01. To define requirements and responsibilities for software quality assurance (SQA) within the Department of Energy (DOE). Does not cancel other directives.

  11. Software Quality Assurance

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

    2000-10-02

    To define requirements and responsibilities for software quality assurance (SQA) within the Department of Energy (DOE). DOE N 251.40, dated 5/3/01, extends this directive until 12/31/01.

  12. Duty Cycle Software Model

    Energy Science and Technology Software Center (OSTI)

    2010-12-31

    The Software consists of code which is capable of processing a large volume of data to create a “duty cycle” which is representative of how equipment will function under certain conditions.

  13. Software and Data

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here you can find software programs that model geothermal systems and economics, as well as data related to geothermal technology and energy to assist with calculation and model construction.

  14. Energy Modeling Software

    Broader source: Energy.gov [DOE]

    Information from energy simulation software is critical in the design of energy-efficient commercial buildings. The tools listed on this page are the product of Commercial Buildings Integration...

  15. LIGA Scanner Control Software

    Energy Science and Technology Software Center (OSTI)

    1999-02-01

    The LIGA Scanner Software is a graphical user interface package that facilitates controlling the scanning operation of x-rays from a synchrotron and sample manipulation for making LIGA parts. The process requires scanning of the LIGA mask and the PMMA resist through a stationary x-ray beam to provide an evenly distributed x-ray exposure over the wafer. This software package has been written specifically to interface with Aerotech motor controllers.

  16. Public Key FPGA Software

    Energy Science and Technology Software Center (OSTI)

    2013-07-25

    The Public Key (PK) FPGA software performs asymmetric authentication using the 163-bit Elliptic Curve Digital Signature Algorithm (ECDSA) on an embedded FPGA platform. A digital signature is created on user-supplied data, and communication with a host system is performed via a Serial Peripheral Interface (SPI) bus. Software includes all components necessary for signing, including custom random number generator for key creation and SHA-256 for data hashing.

  17. Software and Tools

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

    Franklin Queues and Policies File storage and I/O Software and Tools Debugging and profiling Cray XT Documentation Franklin is Being Retired Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support

  18. Software and Tools

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

    File Storage and I/O Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode Hopper, Cray XE6 Carver Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours

  19. The BAT-Swift Science Software

    SciTech Connect (OSTI)

    Palmer, D.M.; Fenimore, E.; Galassi, M.; Mclean, K.; Tavenner, T.; Barthelmy, S.; Blau, M.; Cummings, J.; Gehrels, N.; Hullinger, D.; Krimm, H.; Markwardt, C.; Mason, R.; Ong, J.; Polk, J.; Parsons, A.; Shackelford, L.; Tueller, J.; Walling, S.; Okada, Y.

    2004-09-28

    The BAT instrument tells Swift where to point to make immediate follow-up observations of GRBs. The science software on board must efficiently process {gamma}-ray events coming in at up to 34 kHz, identify rate increases that could be due to GRBs while disregarding those from known sources, and produce images to accurately and rapidly locate new Gamma-ray sources.

  20. Department of Energy Releases Open Government Plan | Department...

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

    The plan highlights flagship initiatives spearheaded by DOE including the launch of Open Energy Information (OpenEI.org), a new open-source web platform that opens DOE resources ...

  1. SHM Data Sets and Software

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

    SHM Data Sets and Software SHM Data Sets and Software SHM Data Sets and Software Contact Institute Director Charles Farrar (505) 665-0860 Email UCSD EI Director Michael Todd (858) ...

  2. Software-Based Challenges of Developing the Future Distribution Grid

    SciTech Connect (OSTI)

    Stewart, Emma; Kiliccote, Sila; McParland, Charles

    2014-06-01

    The software that the utility industry currently uses may be insufficient to analyze the distribution grid as it rapidly modernizes to include active resources such as distributed generation, switch and voltage control, automation, and increasingly complex loads. Although planners and operators have traditionally viewed the distribution grid as a passive load, utilities and consultants increasingly need enhanced analysis that incorporates active distribution grid loads in order to ensure grid reliability. Numerous commercial and open-source tools are available for analyzing distribution grid systems. These tools vary in complexity from providing basic load-flow and capacity analysis under steady-state conditions to time-series analysis and even geographical representations of dynamic and transient events. The need for each type of analysis is not well understood in the industry, nor are the reasons that distribution analysis requires different techniques and tools both from those now available and from those used for transmission analysis. In addition, there is limited understanding of basic capability of the tools and how they should be practically applied to the evolving distribution system. The study reviews the features and state of the art capability of current tools, including usability and visualization, basic analysis functionality, advanced analysis including inverters, and renewable generation and load modeling. We also discuss the need for each type of distribution grid system analysis. In addition to reviewing basic functionality current models, we discuss dynamics and transient simulation in detail and draw conclusions about existing software?s ability to address the needs of the future distribution grid as well as the barriers to modernization of the distribution grid that are posed by the current state of software and model development. Among our conclusions are that accuracy, data transfer, and data processing abilities are key to future

  3. Research Update: A hafnium-based metal-organic framework as a catalyst for regioselective ring-opening of epoxides with a mild hydride source

    SciTech Connect (OSTI)

    Stephenson, Casey J.; Hassan Beyzavi, M.; Klet, Rachel C.; Hupp, Joseph T. E-mail: o-farha@northwestern.edu; Farha, Omar K. E-mail: o-farha@northwestern.edu

    2014-12-01

    Reaction of styrene oxide with sodium cyanoborohydride and a catalytic amount of Hf-NU-1000 yields the anti-Markovnikov product, 2-phenylethanol, with over 98% regioselectivity. On the other hand, propylene oxide is ring opened in a Markovnikov fashion to form 2-propanol with 95% regioselectivity. Both styrene oxide and propylene oxide failed to react with sodium cyanoborohydride without the addition of Hf-NU-1000 indicative of the crucial role of Hf-NU-1000 as a catalyst in this reaction. To the best of our knowledge, this is the first report of the use of a metal-organic framework material as a catalyst for ring-opening of epoxides with hydrides.

  4. Software and Tools

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

    Software and Tools Software and Tools The table below shows the software installed on Edison that is managed by modules. Package Category Version Module Install Date Date Made Default / 1.0.1 cray-cti/1.0.1 2016-07-21 2016-07-21 / 16.07 cdt/16.07 2016-07-21 A Fortran interface to the GNU Scientific Library (GSL) libraries/ math 1.0.0 fgsl/1.0.0 2015-04-14 2016-08-31 ABINIT applications/ material sciences 7.0.5 abinit/7.0.5 2013-03-12 2013-03-12 ABINIT applications/ material sciences 7.10.2

  5. MeDICi: An Open Platform for Sensor Integration

    SciTech Connect (OSTI)

    Wynne, Adam S.; Gorton, Ian; Chase, Jared M.; Stephan, Eric G.

    2009-09-04

    MeDICi (Middleware for Data Intensive Computing) is a platform for developing high performance, distributed streaming analytic and scientific applications. Developed at Pacific Northwest National Laboratory (PNNL), MeDICi has been released under an open source license and is based on enterprise-proven middleware technologies including a widely used Enterprise Service Bus (ESB), the standard Business Process Execution Language (BPEL), and open source message brokers. Wherever possible, we have built on existing open source, standards-based systems and integrated them into a coherent whole by creating simplified graphical programming tools such as a Workflow Designer and an easy to use and well-documented integration API. This software development approach allows us to: avoid re-creating complex service integration and orchestration systems, reap the benefits of continual improvements to the technology base, and focus on creating tools and APIs which allow for the creation of re-usable component-based software components applications and workflows. These aspects have facilitated rapid adoption of the platform within PNNL for demonstration and operational applications. In fact, MeDICi has been used for a wide range of integration projects including two sensor integration applications described later on in this paper. The remainder of this article white paper is organized as follows: Section 2 provides a high-level description of the MeDICi architecture. In Section 3, the open aspects of the API and tool development are highlighted. Section 4 explains system readiness by presenting relevant demonstrations and deployments. Finally documentation and licensing details are provided in Section 5

  6. OpenEIS Algorithms

    Energy Science and Technology Software Center (OSTI)

    2013-07-29

    The OpenEIS Algorithm package seeks to provide a low-risk path for building owners, service providers and managers to explore analytical methods for improving building control and operational efficiency. Users of this software can analyze building data, and learn how commercial implementations would provide long-term value. The code also serves as a reference implementation for developers who wish to adapt the algorithms for use in commercial tools or service offerings.

  7. SAPHIRE 8 Software Configuration Management Plan

    SciTech Connect (OSTI)

    Curtis Smith

    2010-01-01

    The INL software developers use version control for both the formally released SAPHIRE versions, as well as for source code. For each formal release of the software, the developers perform an acceptance test: the software must pass a suite of automated tests prior to official release. Each official release of SAPHIRE is assigned a unique version identifier. The release is bundled into a standard installation package for easy and consistent set-up by individual users. Included in the release is a list of bug fixes and new features for the current release, as well as a history of those items for past releases. Each formal release of SAPHIRE will have passed an acceptance test. In addition to assignment of a unique version identifier for an official software release, each source code file is kept in a controlled library. Source code is a collection of all the computer instructions written by developers to create the finished product. The library is kept on a server, where back-ups are regularly made. This document describes the configuration management approach used as part of the SAPHIRE development.

  8. SAPHIRE 8 Software Quality Assurance Oversight

    SciTech Connect (OSTI)

    Kurt G. Vedros

    2011-09-01

    The software quality assurance oversight consists of updating and maintaining revision control of the SAPHIRE 8 quality assurance program documentation and of monitoring revision control of the SAPHIRE 8 source code. This report summarizes the oversight efforts through description of the revision control system (RCS) setup, operation and contents. Documents maintained under revision control include the Acceptance Test Plan (ATP), Configuration Management Plan, Quality Assurance Plan, Software Project Plan, Requirements Traceability Matrix (RTM), System Test Plan, SDP Interface Training Manual, and the SAPHIRE 8, 'New Features and Capabilities Overview'.

  9. Software and Tools

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

    Tools Software and Tools Chos Chos is used to select your operating system at PDSF. Read More » Modules Module is a system which you can use to specify what software you want to use... Read More » Project Accounts You can use a shared project account to facilitate collaboration... Read More » Checking Quotas To check your quotas use the myquota command... Read More » Accelerating Remote X Performance You can use NX to greatly improve the performance of X window applications. Read More »

  10. SPOCS: Software for Predicting and Visualizing Orthology/Paralogy Relationships Among Genomes

    SciTech Connect (OSTI)

    Curtis, Darren S.; Phillips, Aaron R.; Callister, Stephen J.; Conlan, Sean; McCue, Lee Ann

    2013-10-15

    At the rate that prokaryotic genomes can now be generated, comparative genomics studies require a flexible method for quickly and accurately predicting orthologs among the rapidly changing set of genomes available. SPOCS implements a graph-based ortholog prediction method to generate a simple tab-delimited table of orthologs and in addition, html files that provide a visualization of the predicted ortholog/paralog relationships to which gene/protein expression metadata may be overlaid. AVAILABILITY AND IMPLEMENTATION: A SPOCS web application is freely available at http://cbb.pnnl.gov/portal/tools/spocs.html. Source code for Linux systems is also freely available under an open source license at http://cbb.pnnl.gov/portal/software/spocs.html; the Boost C++ libraries and BLAST are required.

  11. PNNL Future Power Grid Initiative-developed GridOPTICS Software System (GOSS)

    SciTech Connect (OSTI)

    2014-11-03

    The power grid is changing and evolving. One aspect of this change is the growing use of smart meters and other devices, which are producing large volumes of useful data. However, in many cases, the data can’t be translated quickly into actionable guidance to improve grid performance. There's a need for innovative tools. The GridOPTICS(TM) Software System, or GOSS, developed through PNNL's Future Power Grid Initiative, is open source and became publicly available in spring 2014. The value of this middleware is that it easily integrates grid applications with sources of data and facilitates communication between them. Such a capability provides a foundation for developing a range of applications to improve grid management.

  12. TacNet Tracker Software

    Energy Science and Technology Software Center (OSTI)

    2008-08-04

    The TacNet Tracker will be used for the monitoring and real-time tracking of personnel and assets in an unlimited number of specific applications. The TacNet Tracker software is a VxWorks Operating System based programming package that controls the functionality for the wearable Tracker. One main use of the TacNet Tracker is in Blue Force Tracking, the ability to track the good guys in an adversarial situation or in a force-on-force or real battle conditions. Themore » purpose of blue force tracking is to provide situational awareness to the battlefield commanders and personnel. There are practical military applications with the TacNet Tracker.The mesh network is a wireless IP communications network that moves data packets from source IP addresses to specific destination IP addresses. Addresses on the TacNet infrastructure utilize an 8-bit network mask (255.0.0.0). In other words, valid TacNet addresses range from 10.0.0.1 to 10.254.254.254. The TacNet software design uses uni-cast transmission techniques because earlier mesh network software releases did not provide for the ability to utilize multi-cast data movement. The TacNet design employs a list of addresses to move information within the TacNet infrastructure. For example, a convoy text file containing the IP addresses of all valid receivers of TacNet information could be used for transmitting the information and for limiting transmission to addresses on the list.« less

  13. Request for Information (RFI): Advanced Manufacturing Office (AMO) Software

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

    Tools | Department of Energy Advanced Manufacturing Office (AMO) Software Tools Request for Information (RFI): Advanced Manufacturing Office (AMO) Software Tools July 25, 2014 - 1:00pm Addthis Funding: This RFI is not a Funding Opportunity Announcement (FOA); therefore, EERE is not accepting applications at this time. Open Date: 07/25/2014 Close Date: 09/30/2014 Funding Organization: The Advanced Manufacturing Office of the Office of Energy Efficiency and Renewable Energy Funding Number:

  14. Self-assembling software generator

    DOE Patents [OSTI]

    Bouchard, Ann M.; Osbourn, Gordon C.

    2011-11-25

    A technique to generate an executable task includes inspecting a task specification data structure to determine what software entities are to be generated to create the executable task, inspecting the task specification data structure to determine how the software entities will be linked after generating the software entities, inspecting the task specification data structure to determine logic to be executed by the software entities, and generating the software entities to create the executable task.

  15. Iterative software kernels

    SciTech Connect (OSTI)

    Duff, I.

    1994-12-31

    This workshop focuses on kernels for iterative software packages. Specifically, the three speakers discuss various aspects of sparse BLAS kernels. Their topics are: `Current status of user lever sparse BLAS`; Current status of the sparse BLAS toolkit`; and `Adding matrix-matrix and matrix-matrix-matrix multiply to the sparse BLAS toolkit`.

  16. Writing testable software requirements

    SciTech Connect (OSTI)

    Knirk, D.

    1997-11-01

    This tutorial identifies common problems in analyzing requirements in the problem and constructing a written specification of what the software is to do. It deals with two main problem areas: identifying and describing problem requirements, and analyzing and describing behavior specifications.

  17. JSATS Decoder Software Manual

    SciTech Connect (OSTI)

    Flory, Adam E.; Lamarche, Brian L.; Weiland, Mark A.

    2013-05-01

    The Juvenile Salmon Acoustic Telemetry System (JSATS) Decoder is a software application that converts a digitized acoustic signal (a waveform stored in the .bwm file format) into a list of potential JSATS Acoustic MicroTransmitter (AMT) tagcodes along with other data about the signal including time of arrival and signal to noise ratios (SNR). This software is capable of decoding single files, directories, and viewing raw acoustic waveforms. When coupled with the JSATS Detector, the Decoder is capable of decoding in ‘real-time’ and can also provide statistical information about acoustic beacons placed within receive range of hydrophones within a JSATS array. This document details the features and functionality of the software. The document begins with software installation instructions (section 2), followed in order by instructions for decoder setup (section 3), decoding process initiation (section 4), then monitoring of beacons (section 5) using real-time decoding features. The last section in the manual describes the beacon, beacon statistics, and the results file formats. This document does not consider the raw binary waveform file format.

  18. Astronomy Particle Physics Light Sources Genomics

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

    1 - 2 Astronomy Particle Physics Light Sources Genomics Climate * Big Data Software - Broad ecosystem of capabilities and technologies - Research and evaluate - Customize and...

  19. Unified Parallel Software

    Energy Science and Technology Software Center (OSTI)

    2003-12-01

    UPS (Unified Paralled Software is a collection of software tools libraries, scripts, executables) that assist in parallel programming. This consists of: o libups.a C/Fortran callable routines for message passing (utilities written on top of MPI) and file IO (utilities written on top of HDF). o libuserd-HDF.so EnSight user-defined reader for visualizing data files written with UPS File IO. o ups_libuserd_query, ups_libuserd_prep.pl, ups_libuserd_script.pl Executables/scripts to get information from data files and to simplify the use ofmore » EnSight on those data files. o ups_io_rm/ups_io_cp Manipulate data files written with UPS File IO These tools are portable to a wide variety of Unix platforms.« less

  20. Applied Math & Software

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

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

  1. CACTUS Software Download

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

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

  2. Tax Deduction Qualified Software - IES Version 2014 Software | Department

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

    of Energy Version 2014 Software Tax Deduction Qualified Software - IES <Virtual Environment> Version 2014 Software On this page you'll find information about the IES <Virtual Environment> version 2014 Qualified Software for Calculating Commercial Building Tax Deductions, which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings. IES <Virtual Environment> version 2014 (135.68 KB) More Documents & Publications Tax

  3. ION SOURCE

    DOE Patents [OSTI]

    Brobeck, W.M.

    1959-04-14

    This patent deals with calutrons and more particularly to an arrangement therein whereby charged bottles in a calutron source unit may be replaced without admitting atmospheric air to the calutron vacuum chamber. As described, an ion unit is disposed within a vacuum tank and has a reservoir open toward a wall of the tank. A spike projects from thc source into the reservoir. When a charge bottle is placed in the reservoir, the spike breaks a frangible seal on the bottle. After the contents of the bottle are expended the bottle may be withdrawn and replaced with another charge bottle by a varuum lock arrangement in conjunction with an arm for manipulating the bottle.

  4. NREL's Water Power Software Makes a Splash; NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-06-01

    WEC-Sim is a DOE-funded software tool being jointly developed by NREL and SNL. WEC-Sim computationally models wave energy converters (WEC), devices that generate electricity using movement of water systems such as oceans, rivers, etc. There is great potential for WECs to generate electricity, but as of yet, the industry has yet to establish a commercially viable concept. Modeling, design, and simulations tools are essential to the successful development of WECs. Commercial WEC modeling software tools can't be modified by the user. In contrast, WEC-Sim is a free, open-source, and flexible enough to be modified to meet the rapidly evolving needs of the WEC industry. By modeling the power generation performance and dynamic loads of WEC designs, WEC-Sim can help support the development of new WEC devices by optimizing designs for cost of energy and competitiveness. By being easily accessible, WEC-Sim promises to help level the playing field in the WEC industry. Importantly, WEC-Sim is also excellent at its job! In 2014, WEC-Sim was used in conjunction with NREL’s FAST modeling software to win a hydrodynamic modeling competition. WEC-Sim and FAST performed very well at predicting the motion of a test device in comparison to other modeling tools. The most recent version of WEC-Sim (v1.1) was released in April 2015.

  5. SHM Data Sets and Software

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

    SHM Data Sets and Software SHM Data Sets and Software SHM Data Sets and Software Contact Institute Director Charles Farrar (505) 665-0860 Email UCSD EI Director Michael Todd (858) 534-5951 Executive Administrator Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email SHMTools Software (0.2.0 Beta) SHMTools is a MATLAB package that facilitates the construction of structural health monitoring (SHM) processes. The package provides a set of functions organized

  6. The VAXONLINE software system at Fermilab

    SciTech Connect (OSTI)

    White, V.; Heinicke, P.; Berman, E.; Constanta-Fanourakis, P.; MacKinnon, B.; Moore, C.; Nicinski, T.; Petravick, D.; Pordes, R.; Quigg, L.

    1987-06-01

    The VAXONLINE software system, started in late 1984, is now in use at 12 experiments at Fermilab, with at least one VAX or MicroVax. Data acquisition features now provide for the collection and combination of data from one or more sources, via a list-driven Event Builder program. Supported sources include CAMAC, FASTBUS, Front-end PDP-11's, Disk, Tape, DECnet, and other processors running VAXONLINE. This paper describes the functionality provided by the VAXONLINE system, gives performance figures, and discusses the ongoing program of enhancements.

  7. Software Verification and Validation Procedure

    SciTech Connect (OSTI)

    Olund, Thomas S.

    2008-09-15

    This Software Verification and Validation procedure provides the action steps for the Tank Waste Information Network System (TWINS) testing process. The primary objective of the testing process is to provide assurance that the software functions as intended, and meets the requirements specified by the client. Verification and validation establish the primary basis for TWINS software product acceptance.

  8. Evaluation of Analytical and Numerical Techniques for Defining the Radius of Influence for an Open-Loop Ground Source Heat Pump System

    SciTech Connect (OSTI)

    Freedman, Vicky L.; Mackley, Rob D.; Waichler, Scott R.; Horner, Jacob A.

    2013-09-26

    In an open-loop groundwater heat pump (GHP) system, groundwater is extracted, run through a heat exchanger, and injected back into the ground, resulting in no mass balance changes to the flow system. Although the groundwater use is non-consumptive, the withdrawal and injection of groundwater may cause negative hydraulic and thermal impacts to the flow system. Because GHP is a relatively new technology and regulatory guidelines for determining environmental impacts for GHPs may not exist, consumptive use metrics may need to be used for permit applications. For consumptive use permits, a radius of influence is often used, which is defined as the radius beyond which hydraulic impacts to the system are considered negligible. In this paper, the hydraulic radius of influence concept was examined using analytical and numerical methods for a non-consumptive GHP system in southeastern Washington State. At this location, the primary hydraulic concerns were impacts to nearby contaminant plumes and a water supply well field. The results of this study showed that the analytical techniques with idealized radial flow were generally unsuited because they over predicted the influence of the well system. The numerical techniques yielded more reasonable results because they could account for aquifer heterogeneities and flow boundaries. In particular, the use of a capture zone analysis was identified as the best method for determining potential changes in current contaminant plume trajectories. The capture zone analysis is a more quantitative and reliable tool for determining the radius of influence with a greater accuracy and better insight for a non-consumptive GHP assessment.

  9. World Spatiotemporal Analytics and Mapping Project (WSTAMP): Discovering, Exploring, and Mapping Spatiotemporal Patterns across the World s Largest Open Source Geographic Data Sets

    SciTech Connect (OSTI)

    Stewart, Robert N; Piburn, Jesse O; Sorokine, Alexandre; Myers, Aaron T; White, Devin A

    2015-01-01

    The application of spatiotemporal (ST) analytics to integrated data from major sources such as the World Bank, United Nations, and dozens of others holds tremendous potential for shedding new light on the evolution of cultural, health, economic, and geopolitical landscapes on a global level. Realizing this potential first requires an ST data model that addresses challenges in properly merging data from multiple authors, with evolving ontological perspectives, semantical differences, and changing attributes, as well as content that is textual, numeric, categorical, and hierarchical. Equally challenging is the development of analytical and visualization approaches that provide a serious exploration of this integrated data while remaining accessible to practitioners with varied backgrounds. The WSTAMP project at Oak Ridge National Laboratory has yielded two major results in addressing these challenges: 1) development of the WSTAMP database, a significant advance in ST data modeling that integrates 10,000+ attributes covering over 200 nation states spanning over 50 years from over 30 major sources and 2) a novel online ST exploratory and analysis tool providing an array of modern statistical and visualization techniques for analyzing these data temporally, spatially, and spatiotemporally under a standard analytic workflow. We discuss the status of this work and report on major findings. Acknowledgment Prepared by Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831-6285, managed by UT-Battelle, LLC for the U. S. Department of Energy under contract no. DEAC05-00OR22725. Copyright This manuscript has been authored by employees of UT-Battelle, LLC, under contract DE-AC05-00OR22725 with the U.S. Department of Energy. Accordingly, the United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or

  10. Template:Cite web | Open Energy Information

    Open Energy Info (EERE)

    Cite web Jump to: navigation, search This template is for citing online sources for Open Energy Information content. It is an important part of the OpenEI:Verifiability content...

  11. OpenEI Community - energy data + forecasting

    Open Energy Info (EERE)

  12. energy data + forecasting | OpenEI Community

    Open Energy Info (EERE)

    energy data + forecasting Home FRED Description: Free Energy Database Tool on OpenEI This is an open source platform for assisting energy decision makers and policy makers in...

  13. CALUTRON ION SOURCE

    DOE Patents [OSTI]

    Lofgren, E.J.

    1959-02-17

    An improvement is described in ion source mechanisms whereby the source structure is better adapted to withstanid the ravages of heat, erosion, and deterioration concomitant with operation of an ion source of the calutron type. A pair of molybdenum plates define the exit opening of the arc chamber and are in thermal contact with the walls of the chamber. These plates are maintained at a reduced temperature by a pair of copper blocks in thermal conducting contact therewith to form subsequent diverging margins for the exit opening.

  14. Final Scientific/Technical Report for "Enabling Exascale Hardware and Software Design through Scalable System Virtualization"

    SciTech Connect (OSTI)

    Dinda, Peter August

    2015-03-17

    ), although a prototype connecting Palacios with the GEM5 architectural simulator was demonstrated, our conclusion was that such a platform was less useful for design space exploration than anticipated due to inherent complexity of the connection between the instruction set architecture level and the microarchitectural level. For effort (4), we found that a code injection approach proved to be more fruitful. The results of our efforts are publicly available in the open source Palacios codebase and published papers, all of which are available from the project web site, v3vee.org. Palacios is currently one of the two codebases (the other being Sandia’s Kitten lightweight kernel) that underlies the node operating system for the DOE Hobbes Project, one of two projects tasked with building a systems software prototype for the national exascale computing effort.

  15. Gemini Scout Control Software

    Energy Science and Technology Software Center (OSTI)

    2010-11-23

    The Gemini Scout Control Software consists of two Windows applications that allow the Gemini Scout vehicle to be controlled by an operator. The Embedded application runs on the vehicle's Gemini Scout Control Software onboard computer and controls the vehicle's various motors and sensors. This application reports the vehicle's status and receives vehicle commands overthe local-area-network. The Embedded applicationalso allows the user to control the vehicle using a USB game-pad connected directly to the vehicle. Themore » Operator Control Unit (OCU) application runs on an external PC and communicates with the vehicle via an Ethernet connection. The OCU application sends commands to and receives data from the Embedded application running on the vehicle. The OCU application also communicates directly with the digital video encoders and radios in order to display video from the vehicle's cameras and the status of the radio link. The OCU application has a graphical user interface (GUI) that displays the vehicle's status and allows the user to change various vehicle settings. Finally, the OCU application receives input from a USB game-pad connected to the PC in order to control the vehicle's functions.« less

  16. OPEN HONE

    Energy Science and Technology Software Center (OSTI)

    003040IBMPC00 The Open Host Network Packet Process Correlator for Windows http://www.github.com/HoneProject/

  17. EES Seismoacoustic Software

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

    page. InfraMonitor Project page Repository Download Source License InfraMonitor is a Matlab-based tool for infrasound monitoring that incorporates Los Alamos-developed detection,...

  18. Gamma Detector Response and Analysis Software - Light

    Energy Science and Technology Software Center (OSTI)

    2004-06-14

    GADRAS is used to analyze gamma-ray spectra, which may be augmented by neutron count rate information. The fundamental capabilities of GADRAS are imparted by physics-based detector response functions for a variety of gamma ray and neufron detectors. The software has provisions for characterizing detector response parameters so that specta can be computed accurately over the range 30keV key to II MeV. Associated neutron detector count rates can also be computed for characterized detectors. GADRAS incorporatesmore » a variety of analysis algorithms that utilize the computed spectra. The full version of GADRAS incorporates support for computation of radiation leakages from complex source models, but this capability is not supported by GADRAS-LT. GADRAS has been and will continue to be disseminated free of charge to government agencies and National Laboratories as OUO software. GADRAS-LT is a limited software version that was prepared for exclusive use of our Technology Transfer parnter Thermo Electron (TE). TE will use the software to characterize and test radiation detectors that are fabricated under the terms of our partnership. The development of these sensors has been defined as a National Security priority by our sponsor, NNSA/NA-20, by DHS/S&T, and by SNL president Paul Robinson. Although GADRAS-LT is OUO, features that are not essential to the detector development have been removed. TE will not be licensed to commercialize GADRAS-LT or to distribute it to third parties.« less

  19. EMBODY(Environmental Modules Build System Software)

    Energy Science and Technology Software Center (OSTI)

    2009-02-09

    Embody (Environment Modules Build) is a software build tool with integrated support for the environment-modules package. The tool eases and automates the task of building and installing software packages from source or binary distributions, as well as the management of associated modulefiles. An administrator or software pool maintainer has to write a brief script for the installation process. These steps are usually described for manual execution, in a package's README or INSTALL file. It wouldmore » be up to the site administrator to work out a procedure to capture the steps taken. This tool: streamlines and codifies the installation tasks in a common framework; it provides a self-documenting and unified way for maintaining package installations; uses bash shell variables and functions for portability; keeps log files of the proceedings. It is similar in intent and function to other existing tools, such as RPM, but has several novel features tailored for High Performance Computing (HPC) software deployments. The design goal is simplicity and decoupling from RPM's dependencies and its database, which enables coexistence of several builds. Useful on HPC systems, new builds can be deployed centrally to shared file systems and without affecting running jobs.« less

  20. Software Framework for Advanced Power Plant Simulations

    SciTech Connect (OSTI)

    John Widmann; Sorin Munteanu; Aseem Jain; Pankaj Gupta; Mark Moales; Erik Ferguson; Lewis Collins; David Sloan; Woodrow Fiveland; Yi-dong Lang; Larry Biegler; Michael Locke; Simon Lingard; Jay Yun

    2010-08-01

    This report summarizes the work accomplished during the Phase II development effort of the Advanced Process Engineering Co-Simulator (APECS). The objective of the project is to develop the tools to efficiently combine high-fidelity computational fluid dynamics (CFD) models with process modeling software. During the course of the project, a robust integration controller was developed that can be used in any CAPE-OPEN compliant process modeling environment. The controller mediates the exchange of information between the process modeling software and the CFD software. Several approaches to reducing the time disparity between CFD simulations and process modeling have been investigated and implemented. These include enabling the CFD models to be run on a remote cluster and enabling multiple CFD models to be run simultaneously. Furthermore, computationally fast reduced-order models (ROMs) have been developed that can be 'trained' using the results from CFD simulations and then used directly within flowsheets. Unit operation models (both CFD and ROMs) can be uploaded to a model database and shared between multiple users.

  1. OpenSSO Project Patches

    Energy Science and Technology Software Center (OSTI)

    2009-06-08

    These are patches to Sun Microsystems open source OpenSSO project to fix various bugs and incorporate changes for Sandia and NNSA to use the product including fixes to improve OpenSSO's authentication and authorization abilities. These fixes will then by incorporated by Sun into their Sun Access Manager product, which is used by various DOE/NNSA plants and labs. Having Sun maintain these changes will relieve SNL and DOE from the cost of maintaining the changes themselves.

  2. Energy Tracking Software Platform

    SciTech Connect (OSTI)

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  3. EZFeed | OpenEI Community

    Open Energy Info (EERE)

    OpenEI that allows crowd-sourced data to be quality-controlled (approved) in a formal fashion. The incentive & policy (including EZFeed data) and utility rate sections use this...

  4. dataset | OpenEI Community

    Open Energy Info (EERE)

    data load data load profile OpenEI residential load TMY3 United States Load data Image source: NREL Files: applicationzip icon System Advisor Model Tool for Downloading Load Data...

  5. datasets | OpenEI Community

    Open Energy Info (EERE)

    data load data load profile OpenEI residential load TMY3 United States Load data Image source: NREL Files: applicationzip icon System Advisor Model Tool for Downloading Load Data...

  6. Renewable Energy | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Jump to: navigation, search This article is a stub. You can help OpenEI by expanding it. Renewable Energy is energy obtained from sources which are practically...

  7. CEZ AS | Open Energy Information

    Open Energy Info (EERE)

    Product: Electricity producer; also operates a considerable part of Czech renewable energy sources. References: CEZ AS1 This article is a stub. You can help OpenEI by...

  8. Tribal Energy and Environmental Information | Open Energy Information

    Open Energy Info (EERE)

    Tribal Energy and Environmental Information Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Secondary Legal SourceSecondary Legal Source: Tribal...

  9. User:BertvanDorp | Open Energy Information

    Open Energy Info (EERE)

    Edits 6 Currently graduating at the Delft University of Technology, working on an Energy Storage open-source technology database on Enipedia. Retrieved from "http:...

  10. TMY3 | OpenEI Community

    Open Energy Info (EERE)

    profile OpenEI residential load TMY3 United States Load data Image source: NREL Files: applicationzip icon System Advisor Model Tool for Downloading Load Data Syndicate content...

  11. Building Energy Tools Software Directory | Open Energy Information

    Open Energy Info (EERE)

    Company Organization: United States Department of Energy Sector: Energy Focus Area: Energy Efficiency, Buildings Phase: Create a Vision, Determine Baseline, Develop Goals...

  12. Open Architecture Software for CAEBAT | Department of Energy

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

    A September 2014 interview with Douglas K Woods, the President of the Association for Manufacturing Technology, on the state of US manufacturing. One on One - Douglas K Woods (97.92 KB) More Documents & Publications Printing a Car: A Team Effort in Innovation Printing a Car: A Team Effort in Innovation Advanced Microturbine System: Market Assessment, May 2003 Green Leasing Deployment Portfolio - 2014 BTO Peer Review

    Oneida Nation Building Audit Program and Energy Development Strategy

  13. MOBILE6 Vehicle Emission Modeling Software | Open Energy Information

    Open Energy Info (EERE)

    tools User Interface: Desktop Application Website: www.epa.govomsm6.htm Cost: Free References: http:www.epa.govomsm6.htm MOBILE6 is an emission factor model for...

  14. RETScreen Clean Energy Project Analysis Software | Open Energy...

    Open Energy Info (EERE)

    currency and units).4 The Energy Model worksheet is used to evaluate the proposed case system.5 The Load & Network Design worksheet is used to estimate the heating, cooling...

  15. West African Clean Energy Gateway-Software Analysis Tools | Open...

    Open Energy Info (EERE)

    Power 1.0 Energy Efficiency Petroleum Reduction Planning Tool Biomass Energy Efficiency Hydrogen Fuels & Efficiency Transportation PlotWatt Energy Efficiency Policy Analysis...

  16. Concept:U.S. National Software Tools | Open Energy Information

    Open Energy Info (EERE)

    In My Backyard Innovative Feed-In Tariff Designs that Limit Policy Costs Introduction to Hydrogen for Code Officials J Job and Economic Development Impact Models (JEDI) L LEDS...

  17. Software configuration management plan for the Hanford site technical database

    SciTech Connect (OSTI)

    GRAVES, N.J.

    1999-05-10

    The Hanford Site Technical Database (HSTD) is used as the repository/source for the technical requirements baseline and programmatic data input via the Hanford Site and major Hanford Project Systems Engineering (SE) activities. The Hanford Site SE effort has created an integrated technical baseline for the Hanford Site that supports SE processes at the Site and project levels which is captured in the HSTD. The HSTD has been implemented in Ascent Logic Corporation (ALC) Commercial Off-The-Shelf (COTS) package referred to as the Requirements Driven Design (RDD) software. This Software Configuration Management Plan (SCMP) provides a process and means to control and manage software upgrades to the HSTD system.

  18. Cloud-Based Model Calibration Using OpenStudio: Preprint

    SciTech Connect (OSTI)

    Hale, E.; Lisell, L.; Goldwasser, D.; Macumber, D.; Dean, J.; Metzger, I.; Parker, A.; Long, N.; Ball, B.; Schott, M.; Weaver, E.; Brackney, L.

    2014-03-01

    OpenStudio is a free, open source Software Development Kit (SDK) and application suite for performing building energy modeling and analysis. The OpenStudio Parametric Analysis Tool has been extended to allow cloud-based simulation of multiple OpenStudio models parametrically related to a baseline model. This paper describes the new cloud-based simulation functionality and presents a model cali-bration case study. Calibration is initiated by entering actual monthly utility bill data into the baseline model. Multiple parameters are then varied over multiple iterations to reduce the difference between actual energy consumption and model simulation results, as calculated and visualized by billing period and by fuel type. Simulations are per-formed in parallel using the Amazon Elastic Cloud service. This paper highlights model parameterizations (measures) used for calibration, but the same multi-nodal computing architecture is available for other purposes, for example, recommending combinations of retrofit energy saving measures using the calibrated model as the new baseline.

  19. Software-Defined Networking (SDN)

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

    ENOS Experimental Network Testbeds Performance (perfSONAR) Software & Tools Development Data for Researchers Partnerships Publications Workshops Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Network R&D » Software-Defined Networking (SDN) Network R&D Software-Defined Networking (SDN) ENOS Experimental

  20. Software and High Performance Computing

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

    Software and High Performance Computing Software and High Performance Computing Providing world-class high performance computing capability that enables unsurpassed solutions to complex problems of strategic national interest Contact thumbnail of Kathleen McDonald Head of Intellectual Property, Business Development Executive Kathleen McDonald Richard P. Feynman Center for Innovation (505) 667-5844 Email Software Computational physics, computer science, applied mathematics, statistics and the

  1. Energy Department Releases Updates to EnergyPlus and OpenStudio

    Broader source: Energy.gov [DOE]

    The Energy Department has released updates to its twin building energy modeling software products—EnergyPlus and OpenStudio.

  2. HMX Cooling Core Optimization Software

    Energy Science and Technology Software Center (OSTI)

    2006-08-31

    The Software consists of code which is used to determine the optimal configuration of an HMX cooling core in a heat exchanger.

  3. Confined Space Imager (CSI) Software

    SciTech Connect (OSTI)

    Karelilz, David

    2013-07-03

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

  4. SUNREL Software - Energy Innovation Portal

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

    Return to Search SUNREL Software An energy simulation program to aid in the design of energy-efficient residential buildings National Renewable Energy Laboratory Contact NREL About ...

  5. More Mac software and connections

    SciTech Connect (OSTI)

    Busbey, A.B.

    1988-11-01

    This column briefly reviews several geologic software packaged designed for Apple Macintosh. In addition, it discusses methods of networking Apple Macintosh computers.

  6. FBL Outer Can Welder Analysis Software

    Energy Science and Technology Software Center (OSTI)

    2003-04-21

    The Outer Can Welder Analysis Software (OCWAS) was originally developed by SRTC for use at Hanford to assist in the storage of their excess plutonium in the DOE standard 3013 containers until it can be properly dispositioned using one of the approved DOE methods. After that development effort, SRS funded SRTC to develop a similar system for FB-Line for use with 3013 canister welding at SRS. More robust analysis routines and techniques were used withmore » this new version as well as enhanced graphical representation of the data. During the welding process, critical weld parameters such as weld current and voltage, can give valuable information about the weld. In the past, weld data from the TIG welding process, has been monitored using strip chart recorders. The data from the weld process, recorded on the strip chart recorder traces, are reviewed to analyze the weld. To improve this process, another software package developed by SRTC, the OCW DAS, digitizes the weld data and stores the data in a file. The OCWAS automates the weld analysis process by analyzing the data obtained during the weld process. The OCWAS reads a data file that was previously collected using the OCW DAS software. The software will read the file and parse the data. The user is first prompted to enter the file name. The file is then opened and the operator name, canister identification, and Date/Time of Acquisition are read from the file and displayed on the screen. The binary weld data is then read from the file into an array until the end of the file is reached. The current, voltage, and position data are displayed on the screen in graphical format on the front panel. The weld power and resistance are calculated and are also displayed in graphical format on the front panel.« less

  7. Loop-Mediated Isothermal Amplification (LAMP) Signature Identification Software

    SciTech Connect (OSTI)

    Torres, C.

    2009-03-17

    This is an extendable open-source Loop-mediated isothermal AMPlification (LAMP) signature design program called LAVA (LAMP Assay Versatile Analysis). LAVA was created in response to limitations of existing LAMP signature programs.

  8. The Law of Water | Open Energy Information

    Open Energy Info (EERE)

    Law of Water Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Secondary Legal SourceSecondary Legal Source: The Law of WaterLegal Abstract Basic...

  9. Parallel time integration software

    Energy Science and Technology Software Center (OSTI)

    2014-07-01

    This package implements an optimal-scaling multigrid solver for the (non) linear systems that arise from the discretization of problems with evolutionary behavior. Typically, solution algorithms for evolution equations are based on a time-marching approach, solving sequentially for one time step after the other. Parallelism in these traditional time-integrarion techniques is limited to spatial parallelism. However, current trends in computer architectures are leading twards system with more, but not faster. processors. Therefore, faster compute speeds mustmore » come from greater parallelism. One approach to achieve parallelism in time is with multigrid, but extending classical multigrid methods for elliptic poerators to this setting is a significant achievement. In this software, we implement a non-intrusive, optimal-scaling time-parallel method based on multigrid reduction techniques. The examples in the package demonstrate optimality of our multigrid-reduction-in-time algorithm (MGRIT) for solving a variety of parabolic equations in two and three sparial dimensions. These examples can also be used to show that MGRIT can achieve significant speedup in comparison to sequential time marching on modern architectures.« less

  10. Open Access

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

    access, is a type of unrestricted access to scholarly publications that is online, free of charge to everyone and free of most copyright and licensing restrictions. Open...

  11. Open Issues

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

    April 2011 "Unable to open kgni version file sysclassgeminikgni0version" error April 13, 2011 by Helen He Symptom: Dynamic executables built with compiler wrappers running...

  12. Records Inventory Data Collection Software

    Energy Science and Technology Software Center (OSTI)

    1995-03-01

    DATALINK was created to provide an easy to use data collection program for records management software products. It provides several useful tools for capturing and validating record index data in the field. It also allows users to easily create a comma delimited, ASCII text file for data export into most records management software products.

  13. X-Ray Analysis Software

    Energy Science and Technology Software Center (OSTI)

    2007-03-09

    XRAYS is a suite of prgrams related to scientific software in general and exray and neutron scattering problems in particular. It is expected to bean ongoing progam involving collaboration with other facilities. It is expected to include legacy and other existing software as well as new applications and new interfaces for existing applications.

  14. Controlled Source Audio MT | Open Energy Information

    Open Energy Info (EERE)

    Telluric Survey Time-Domain Electromagnetics Self Potential Field Procedures The signal for a CSAMT survey is artificially generated through the installation of a long...

  15. BrightSource Energy | Open Energy Information

    Open Energy Info (EERE)

    California-based company that develops, builds, owns, and operates large scale solar plants. These solar plants deliver solar energy to industrial and utility companies....

  16. BrightSource | Open Energy Information

    Open Energy Info (EERE)

    sunlight onto a pipe carrying synthetic oil. Since that time, LUZ II has advanced solar thermal technology by developing a new, proprietary design based on Luz Power Towers...

  17. Property:File/Source | Open Energy Information

    Open Energy Info (EERE)

    (next 25) A Australia-Solar-Map.png + Australian Government + Awstwspd100onoff3-1.jpg + National Renewable Energy Laboratory + B BOEMRE OCS.oil.gas.2007-12.map.pdf + Bureau of...

  18. Ground Source Heat Pumps | Open Energy Information

    Open Energy Info (EERE)

    heating andor cooling system that takes advantage of the relatively constant year-round ground temperature to pump heat to or from the ground. Other definitions:Wikipedia Reegle...

  19. Cleantech Open | Open Energy Information

    Open Energy Info (EERE)

    The primary catalyst through which the Cleantech Open has advanced its unique workforce model is via the world's largest and most successful cleantech business competition and...

  20. Self-assembled software and method of overriding software execution

    DOE Patents [OSTI]

    Bouchard, Ann M.; Osbourn, Gordon C.

    2013-01-08

    A computer-implemented software self-assembled system and method for providing an external override and monitoring capability to dynamically self-assembling software containing machines that self-assemble execution sequences and data structures. The method provides an external override machine that can be introduced into a system of self-assembling machines while the machines are executing such that the functionality of the executing software can be changed or paused without stopping the code execution and modifying the existing code. Additionally, a monitoring machine can be introduced without stopping code execution that can monitor specified code execution functions by designated machines and communicate the status to an output device.

  1. Colorado Department of Health & Environment Nonpoint Source Webpage...

    Open Energy Info (EERE)

    Source Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Colorado Department of Health & Environment Nonpoint Source Webpage Abstract This...

  2. EDS operator and control software

    SciTech Connect (OSTI)

    Ott, L.L.

    1985-04-01

    The Enrichment Diagnostic System (EDS) was developed at Lawrence Livermore National Laboratory (LLNL) to acquire, display and analyze large quantities of transient data for a real-time Advanced Vapor Laser Isotope Separation (AVLIS) experiment. Major topics discussed in this paper are the EDS operator interface (SHELL) program, the data acquisition and analysis scheduling software, and the graphics software. The workstation concept used in EDS, the software used to configure a user's workstation, and the ownership and management of a diagnostic are described. An EDS diagnostic is a combination of hardware and software designed to study specific aspects of the process. Overall system performance is discussed from the standpoint of scheduling techniques, evaluation tools, optimization techniques, and program-to-program communication methods. EDS is based on a data driven design which keeps the need to modify software to a minimum. This design requires a fast and reliable data base management system. A third party data base management product, Berkeley Software System Database, written explicitly for HP1000's, is used for all EDS data bases. All graphics is done with an in-house graphics product, Device Independent Graphics Library (DIGLIB). Examples of devices supported by DIGLIB are: Versatec printer/plotters, Raster Technologies Graphic Display Controllers, and HP terminals (HP264x and HP262x). The benefits derived by using HP hardware and software as well as obstacles imposed by the HP environment are presented in relation to EDS development and implementation.

  3. Package Equivalent Reactor Networks as Reduced Order Models for Use with CAPE-OPEN Compliant Simulation

    SciTech Connect (OSTI)

    Meeks, E.; Chou, C. -P.; Garratt, T.

    2013-03-31

    Engineering simulations of coal gasifiers are typically performed using computational fluid dynamics (CFD) software, where a 3-D representation of the gasifier equipment is used to model the fluid flow in the gasifier and source terms from the coal gasification process are captured using discrete-phase model source terms. Simulations using this approach can be very time consuming, making it difficult to imbed such models into overall system simulations for plant design and optimization. For such system-level designs, process flowsheet software is typically used, such as Aspen Plus® [1], where each component where each component is modeled using a reduced-order model. For advanced power-generation systems, such as integrated gasifier/gas-turbine combined-cycle systems (IGCC), the critical components determining overall process efficiency and emissions are usually the gasifier and combustor. Providing more accurate and more computationally efficient reduced-order models for these components, then, enables much more effective plant-level design optimization and design for control. Based on the CHEMKIN-PRO and ENERGICO software, we have developed an automated methodology for generating an advanced form of reduced-order model for gasifiers and combustors. The reducedorder model offers representation of key unit operations in flowsheet simulations, while allowing simulation that is fast enough to be used in iterative flowsheet calculations. Using high-fidelity fluiddynamics models as input, Reaction Design’s ENERGICO® [2] software can automatically extract equivalent reactor networks (ERNs) from a CFD solution. For the advanced reduced-order concept, we introduce into the ERN a much more detailed kinetics model than can be included practically in the CFD simulation. The state-of-the-art chemistry solver technology within CHEMKIN-PRO allows that to be accomplished while still maintaining a very fast model turn-around time. In this way, the ERN becomes the basis for

  4. Community Wind Handbook/Calculate Simple Payback | Open Energy...

    Open Energy Info (EERE)

    and decide whether wind energy will work for you. The spreadsheet can be opened using Microsoft Excel software. You provide information about how you will finance the system, the...

  5. SASSI system software configuration

    SciTech Connect (OSTI)

    Weiner, E.O.

    1994-08-01

    The SASSI (System for Analysis for Soil-Structure Interaction) computer program was obtained by WHC from the University of California at Berkeley for seismic structural analysis of complex embedded building configurations. SASSI was developed in the 1980`s by a team of doctoral students under the direction of Prof. J. Lysmer. The program treats three-dimensional soil-structure interaction problems with the flexible volume substructuring method. In the 1970`s, the same organization developed the FLUSH program, which has achieved widespread international usage in the seismic analysis of structures. SASSI consists of nine modules, each of which are to be run as a separate execution. The SASSI source code, dated 1989 and identified as a Cray version, was put up on the RL Cray XM/232 Unicos system in 1991. That system was removed at the end of 1993, and SASSI is now installed on the LANL Cray YMP systems.

  6. PINS chemical identification software

    DOE Patents [OSTI]

    Caffrey, Augustine J.; Krebs, Kennth M.

    2004-09-14

    An apparatus and method for identifying a chemical compound. A neutron source delivers neutrons into the chemical compound. The nuclei of chemical elements constituting the chemical compound emit gamma rays upon interaction with the neutrons. The gamma rays are characteristic of the chemical elements constituting the chemical compound. A spectrum of the gamma rays is generated having a detection count and an energy scale. The energy scale is calibrated by comparing peaks in the spectrum to energies of pre-selected chemical elements in the spectrum. A least-squares fit completes the calibration. The chemical elements constituting the chemical compound can be readily determined, which then allows for identification of the chemical compound.

  7. RELAP-7 SOFTWARE VERIFICATION AND VALIDATION PLAN

    SciTech Connect (OSTI)

    Smith, Curtis L; Choi, Yong-Joon; Zou, Ling

    2014-09-01

    This INL plan comprehensively describes the software for RELAP-7 and documents the software, interface, and software design requirements for the application. The plan also describes the testing-based software verification and validation (SV&V) process—a set of specially designed software models used to test RELAP-7.

  8. The Open PV Project | Open Energy Information

    Open Energy Info (EERE)

    The Open PV Project (Redirected from Open PV) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Open PV Project AgencyCompany Organization: National Renewable Energy...

  9. Recent progress and advances in iterative software (including parallel aspects)

    SciTech Connect (OSTI)

    Carey, G.; Young, D.M.; Kincaid, D.

    1994-12-31

    The purpose of the workshop is to provide a forum for discussion of the current state of iterative software packages. Of particular interest is software for large scale engineering and scientific applications, especially for distributed parallel systems. However, the authors will also review the state of software development for conventional architectures. This workshop will complement the other proposed workshops on iterative BLAS kernels and applications. The format for the workshop is as follows: To provide some structure, there will be brief presentations, each of less than five minutes duration and dealing with specific facets of the subject. These will be designed to focus the discussion and to stimulate an exchange with the participants. Issues to be covered include: The evolution of iterative packages, current state of the art, the parallel computing challenge, applications viewpoint, standards, and future directions and open problems.

  10. Confined Space Imager (CSI) Software

    Energy Science and Technology Software Center (OSTI)

    2013-07-03

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

  11. DC Pro Software Tool Suite

    SciTech Connect (OSTI)

    2009-04-01

    This fact sheet describes how DOE's Data Center Energy Profiler (DC Pro) Software Tool Suite and other resources can help U.S. companies identify ways to improve the efficiency of their data centers.

  12. HOMER® Energy Modeling Software 2003

    Energy Science and Technology Software Center (OSTI)

    2003-12-31

    The HOMER® energy modeling software is a tool for designing and analyzing hybrid power systems, which contain a mix of conventional generators, cogeneration, wind turbines, solar photovoltaic, hydropower, batteries, fuel cells, hydropower, biomass and other inputs.

  13. Open Issues

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

    Using the default pgi12.4.0 compiler, when perftools5.3.x is loaded, OpenMP codes have linking errors similar to the following: Read the full post Resolved: Job dependency broken ...

  14. Managing risk in software systems

    SciTech Connect (OSTI)

    Fletcher, S.K.; Jansma, R.M.; Murphy, M.D.

    1995-07-01

    A methodology for risk management in the design of software systems is presented. It spans security, safety, and correct operation of software within the context of its environment, and produces a risk analysis and documented risk management strategy. It is designed to be iteratively applied, to attain appropriate levels of detail throughout the analysis. The methodology and supporting tools are discussed. The methodology is critiqued relative to other research in the field. Some sample applications of the methodology are presented.

  15. Software Engineer (CODAC) | Princeton Plasma Physics Lab

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

    Software Engineer (CODAC) Department: Information Technology Supervisor(s): Bill Davis ... This Software Engineer position is with the CODAC group, responsible for the development ...

  16. Software Engineer (Scientific Application) | Princeton Plasma...

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

    Software Engineer (Scientific Application) Department: Information Technology Staff: ENG ... This Scientific Applications Software Engineer position is with the Controls and Data ...

  17. Improving CSE Software through Reproducibility Requirements....

    Office of Scientific and Technical Information (OSTI)

    Improving CSE Software through Reproducibility Requirements. Citation Details In-Document Search Title: Improving CSE Software through Reproducibility Requirements. Abstract not ...

  18. Duty Cycle Software - Energy Innovation Portal

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

    Find More Like This Return to Search Duty Cycle Software National Renewable Energy ... NREL scientists have created unique software to analyze large amounts of data, which ...

  19. SAPHIRE 8 Software Acceptance Test Plan

    SciTech Connect (OSTI)

    Ted S. Wood; Curtis L. Smith

    2009-07-01

    This document describe & report the overall SAPHIRE 8 Software acceptance test paln to offically release the SAPHIRE version 8 software to the NRC custoer for distribution.

  20. Open House Archive | Jefferson Lab

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

    Open House Archive 2014 Open House 2012 Open House 2010 Open House 2007 Open House 2005 Open House 2003 Open House 2001 Open House Back to the main Open House Page

  1. Bagless Transfer System Welder Analysis Software

    Energy Science and Technology Software Center (OSTI)

    2003-10-01

    The Bagless Transfer System Welder Analysis Software (BTS WAS) was developed by SRTC for use with the Bagless Transfer System. During the welding process, critical weld parameters such as weld current and voltage, can give valuable informaitoin about the weld. In the past, weld data from the TIG welding process, such as the bagless transfer system in FB-Line, has been monitored using strip chart recorders. The data from the weld process, recorded on the stripmore » chart recorder traces, were reviewed by the supervisor using a procedure and criteria to analyze the weld. This hand checking can be tedious and time consuming. To improve this process, another software package developed by SRTC, the BTS DAS, digitizes the weld data and stores the weld data in a file. The BTS WAS automates the weld analysis process by analyzing the data obtained during the weld process against the same weld criteria that the supervisor currently users. Of course with the automated analysis system the supervisor is still provided the same information in the same chart display format so he can also manually review the data as desired. The BTS WAS reads in a data file that was prevously collected using the BTS DAS software. The software will read the file and parse the data. The user is first prompted to enter the file name. The file is then opened and the operator name and Date/Time of Acquisition are read from the file and displayed on the screen. The binary weld data is then read from the file into an array until the end of the file is reached. The shunt and weld current, voltage, RPM, and position data are displayed on the screen in graphical formats on the front panel. The weld power and resistance are calculated and are also displayed in graphical format on the front panel. Individual tack analysis data is provided for each of the three tacks. The main weld and downslope data is also displayed.« less

  2. Design of an Open Smart Energy Gateway for Smart Meter Data Management

    SciTech Connect (OSTI)

    Page, Janie; McParland, Chuck; Piette, Mary Ann; Czarnecki, Stephen

    2015-03-01

    With the widespread deployment of electronic interval meters, commonly known as smart meters, came the promise of real-time data on electric energy consumption. Recognizing an opportunity to provide consumers access to their near real-time energy consumption data directly from their installed smart meter, we designed a mechanism for capturing those data for consumer use via an open smart energy gateway (OpenSEG). By design, OpenSEG provides a clearly defined boundary for equipment and data ownership. OpenSEG is an open-source data management platform to enable better data management of smart meter data. Effectively, it is an information architecture designed to work with the ZigBee Smart Energy Profile 1.x (SEP 1.x). It was specifically designed to reduce cyber-security risks and provide secure information directly from smart meters to consumers in near real time, using display devices already owned by the consumers. OpenSEG stores 48 hours of recent consumption data in a circular cache using a format consistent with commonly available archived (not real-time) consumption data such as Green Button, which is based on the Energy Services Provider Interface (ESPI) data standard. It consists of a common XML format for energy usage information and a data exchange protocol to facilitate automated data transfer upon utility customer authorization. Included in the design is an application program interface by which users can acquire data from OpenSEG for further post processing. A sample data display application is included in the initial software product. The data display application demonstrates that OpenSEG can help electricity use data to be retrieved from a smart meter and ported to a wide variety of user-owned devices such as cell phones or a user-selected database. This system can be used for homes, multi-family buildings, or small commercial buildings in California.

  3. The Open Science Grid

    SciTech Connect (OSTI)

    Pordes, Ruth; Kramer, Bill; Olson, Doug; Livny, Miron; Roy, Alain; Avery, Paul; Blackburn, Kent; Wenaus, Torre; Wurthwein, Frank; Gardner, Rob; Wilde, Mike; /Chicago U. /Indiana U.

    2007-06-01

    The Open Science Grid (OSG) provides a distributed facility where the Consortium members provide guaranteed and opportunistic access to shared computing and storage resources. OSG provides support for and evolution of the infrastructure through activities that cover operations, security, software, troubleshooting, addition of new capabilities, and support for existing and engagement with new communities. The OSG SciDAC-2 project provides specific activities to manage and evolve the distributed infrastructure and support its use. The innovative aspects of the project are the maintenance and performance of a collaborative (shared & common) petascale national facility over tens of autonomous computing sites, for many hundreds of users, transferring terabytes of data a day, executing tens of thousands of jobs a day, and providing robust and usable resources for scientific groups of all types and sizes. More information can be found at the OSG web site: www.opensciencegrid.org.

  4. Software Complexity Threatens Performance Portability

    SciTech Connect (OSTI)

    Gamblin, T.

    2015-09-11

    Modern HPC software packages are rarely self-contained. They depend on a large number of external libraries, and many spend large fractions of their runtime in external subroutines. Performance portability depends not only on the effort of application teams, but also on the availability of well-tuned libraries. At most sites, the burden of maintaining libraries is shared by code teams and facilities. Facilities typically provide well-tuned default versions, but code teams frequently build with bleeding-edge compilers to achieve high performance. For this reason, HPC has no “standard” software stack, unlike other domains where performance is not critical. Incompatibilities among compilers and software versions force application teams and facility staff to re-build custom versions of libraries for each new toolchain. Because the number of potential configurations is combinatorial, and because HPC software is notoriously difficult to port to new machines [3, 7, 8], the tuning effort required to support and maintain performance-portable libraries outstrips the available manpower at most sites. Software complexity is a growing obstacle to performance portability for HPC.

  5. Open Issues

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

    March 2011 Resolved: some OpenMP flags ignored in PGI C/C++ compiler March 29, 2011 by Helen He Description: OpenMP flags other than -mp=nonuma are ignored with the PGI C and C++ wrapper on Hopper. The PGI Fortran wrapper behaves correctly. Read the full post "gni_pub.h" not found in compilation March 29, 2011 by Helen He Description: After the OS upgrade to CLE3.1UP03, codes using "gni_pub.h" are getting the "gni_pub.h not found" error at compile time. The

  6. Open Issues

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

    Open Issues Open Issues The /scratc3 performance degradation after GridRaid upgrade April 7, 2016 The Edison /scratch3 file system was upgraded to Grid Raid from MDRaid during the move to the CRT building (Dec, 2015). This upgrade was recommended by the vendors because it greatly enhances the drive rebuild time and write performance when compared to the traditional MDRaid that was deployed on Edison /scratch3 file system before the move (The /scratch1 and /scratch2 file systems are still in

  7. Open Issues

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

    Open Issues Open Issues runtime error message: "readControlMsg: System returned error Connection timed out on TCP socket fd" June 30, 2015 Symptom User jobs with sinlge or multiple apruns in a batch script may get this run time error: "readControlMsg: System returned error Connection timed out on TCP socket fd". This problem is intermittent, sometimes resubmit works. This error message started to appear after the Hopper OS upgrade to CLE52UP02 on March 11, 2015. Read the full

  8. Software engineering and graphical programming languages

    SciTech Connect (OSTI)

    Jefferson, K.; Porter, T.; West, T.

    1997-11-01

    This report contains viewgraphs on software engineering and adapting engineering processes to a graphical programming languages.

  9. U.S. OpenLabs - Herramientas de Software | Open Energy Information

    Open Energy Info (EERE)

    determinando costos de combinar componentes desde una variedad de aplicaciones en red o aisladas. HOMER is a computer model developed at NREL that simplifies the task of...

  10. U.S. OpenLabs - Software Tools | Open Energy Information

    Open Energy Info (EERE)

    and labelling programs, and to identify the most attractive targets for appliances and efficiency levels. Finance Tools Cost of Renewable Energy Spreadsheet Tool RETFinance:...

  11. SUSTAINABLE REMEDIATION SOFTWARE TOOL EXERCISE AND EVALUATION

    SciTech Connect (OSTI)

    Kohn, J.; Nichols, R.; Looney, B.

    2011-05-12

    The goal of this study was to examine two different software tools designed to account for the environmental impacts of remediation projects. Three case studies from the Savannah River Site (SRS) near Aiken, SC were used to exercise SiteWise (SW) and Sustainable Remediation Tool (SRT) by including both traditional and novel remediation techniques, contaminants, and contaminated media. This study combined retrospective analysis of implemented projects with prospective analysis of options that were not implemented. Input data were derived from engineering plans, project reports, and planning documents with a few factors supplied from calculations based on Life Cycle Assessment (LCA). Conclusions drawn from software output were generally consistent within a tool; both tools identified the same remediation options as the 'best' for a given site. Magnitudes of impacts varied between the two tools, and it was not always possible to identify the source of the disagreement. The tools differed in their quantitative approaches: SRT based impacts on specific contaminants, media, and site geometry and modeled contaminant removal. SW based impacts on processes and equipment instead of chemical modeling. While SW was able to handle greater variety in remediation scenarios, it did not include a measure of the effectiveness of the scenario.

  12. PNNL: VOLTTRON Commercialization (CBI/ET Open Call) - 2015 Peer Review |

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

    Department of Energy PNNL: VOLTTRON Commercialization (CBI/ET Open Call) - 2015 Peer Review PNNL: VOLTTRON Commercialization (CBI/ET Open Call) - 2015 Peer Review Presenter: Srinivas Katipamula, PNNL View the Presentation PNNL: VOLTTRON Commercialization (CBI/ET Open Call) - 2015 Peer Review (1.35 MB) More Documents & Publications Technical Meeting: Software Framework for Transactive Energy: VOLTTRON(tm) 2015 Technical Meeting: Software Framework for Transactive Energy Small- and

  13. Magpie | Open Energy Information

    Open Energy Info (EERE)

    Place: Denver, CO Zip: 80234 Region: Rockies Area Sector: Services Product: Customer Software Development Services for Independent Software Vendors, System Integrators and their...

  14. Infotility | Open Energy Information

    Open Energy Info (EERE)

    Colorado Zip: 80302 Sector: Efficiency Product: Infotility provides intelligence software to electric utilities. Its software is designed to optimize the efficiency and...

  15. Overspeed | Open Energy Information

    Open Energy Info (EERE)

    Oldenburg, Germany Zip: 26129 Sector: Services, Wind energy Product: German-based software developer, Overspeed, develops wind-measuring software and provides monitoring and...

  16. STAYSL PNNL Suite of Software Tools.

    Energy Science and Technology Software Center (OSTI)

    2013-07-19

    Version: 00 The STAYSL PNNL software suite provides a set of tools for working with neutron activation rates measured in a nuclear fission reactor, an accelerator-based neutron source, or any neutron field to determine the neutron flux spectrum through a generalized least-squares approach. This process is referred to as neutron spectral adjustment since the preferred approach is to use measured data to adjust neutron spectra provided by neutron physics calculations. The input data consist ofmore » the reaction rates based on measured activities, an initial estimate of the neutron flux spectrum, neutron activation cross sections and their associated uncertainties (covariances), and relevant correction factors. The output consists of the adjusted neutron flux spectrum and associated covariance matrix, which is useful for neutron dosimetry and radiation damage calculations.« less

  17. Human factors in software development

    SciTech Connect (OSTI)

    Curtis, B.

    1986-01-01

    This book presents an overview of ergonomics/human factors in software development, recent research, and classic papers. Articles are drawn from the following areas of psychological research on programming: cognitive ergonomics, cognitive psychology, and psycholinguistics. Topics examined include: theoretical models of how programmers solve technical problems, the characteristics of programming languages, specification formats in behavioral research and psychological aspects of fault diagnosis.

  18. WILDFIRE IGNITION RESISTANCE ESTIMATOR WIZARD SOFTWARE DEVELOPMENT REPORT

    SciTech Connect (OSTI)

    Phillips, M.; Robinson, C.; Gupta, N.; Werth, D.

    2012-10-10

    This report describes the development of a software tool, entitled “WildFire Ignition Resistance Estimator Wizard” (WildFIRE Wizard, Version 2.10). This software was developed within the Wildfire Ignition Resistant Home Design (WIRHD) program, sponsored by the U. S. Department of Homeland Security, Science and Technology Directorate, Infrastructure Protection & Disaster Management Division. WildFIRE Wizard is a tool that enables homeowners to take preventive actions that will reduce their home’s vulnerability to wildfire ignition sources (i.e., embers, radiant heat, and direct flame impingement) well in advance of a wildfire event. This report describes the development of the software, its operation, its technical basis and calculations, and steps taken to verify its performance.

  19. Software

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

    Evaluation and Test Suite coNCePTuaL -- A Network Correctness and Performance Testing Language db, Version 0.2.x FEHM (Finite Element Heat and Mass Transfer Code) Genome...

  20. Software

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

    Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 ...

  1. linked open data | OpenEI Community

    Open Energy Info (EERE)

    linked open data Home Jweers's picture Submitted by Jweers(88) Contributor 10 October, 2012 - 08:20 LOD Workshop Invitation Event linked open data LOD Open Data workshop Update the...

  2. OpenStudio | Open Energy Information

    Open Energy Info (EERE)

    modeling tools User Interface: Desktop Application Website: openstudio.nrel.gov Cost: Free OpenStudio Screenshot References: EnergyPlus: OpenStudio1 OpenStudio YouTube2 Logo:...

  3. R&D

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

    that we share openly with the community, and are accessible at: Software Projects Open Source Software We also participate in the following international organizations: Open Grid...

  4. Widget:OpenEISearch | Open Energy Information

    Open Energy Info (EERE)

    OpenEISearch Jump to: navigation, search This widget adds HTML, javascript and basic CSS to add search capability. For example: Widget:OpenEISearch Retrieved from "http:...

  5. Secure Video Surveillance System Acquisition Software

    Energy Science and Technology Software Center (OSTI)

    2009-12-04

    The SVSS Acquisition Software collects and displays video images from two cameras through a VPN, and store the images onto a collection controller. The software is configured to allow a user to enter a time window to display up to 2 1/2, hours of video review. The software collects images from the cameras at a rate of 1 image per second and automatically deletes images older than 3 hours. The software code operates in amore » linux environment and can be run in a virtual machine on Windows XP. The Sandia software integrates the different COTS software together to build the video review system.« less

  6. SWiFT Software Quality Assurance Plan.

    SciTech Connect (OSTI)

    Berg, Jonathan Charles

    2016-01-01

    This document describes the software development practice areas and processes which contribute to the ability of SWiFT software developers to provide quality software. These processes are designed to satisfy the requirements set forth by the Sandia Software Quality Assurance Program (SSQAP). APPROVALS SWiFT Software Quality Assurance Plan (SAND2016-0765) approved by: Department Manager SWiFT Site Lead Dave Minster (6121) Date Jonathan White (6121) Date SWiFT Controls Engineer Jonathan Berg (6121) Date CHANGE HISTORY Issue Date Originator(s) Description A 2016/01/27 Jon Berg (06121) Initial release of the SWiFT Software Quality Assurance Plan

  7. The Open PV Project | Department of Energy

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

    The Open PV Project The Open PV Project The Open PV Project is a collaborative effort between government, industry, and the public that is compiling a comprehensive database of photovoltaic (PV) installation data for the United States. Data for the project is voluntarily contributed from a variety of sources including utilities, installers, and the general public. The data collected is actively maintained by the contributors and are always changing to provide an evolving, up-to-date snapshot of

  8. Component Modeling Approach Software Tool

    SciTech Connect (OSTI)

    2010-08-23

    The Component Modeling Approach Software Tool (CMAST) establishes a set of performance libraries of approved components (frames, glass, and spacer) which can be accessed for configuring fenestration products for a project, and btaining a U-factor, Solar Heat Gain Coefficient (SHGC), and Visible Transmittance (VT) rating for those products, which can then be reflected in a CMA Label Certificate for code compliance. CMAST is web-based as well as client-based. The completed CMA program and software tool will be useful in several ways for a vast array of stakeholders in the industry: Generating performance ratings for bidding projects Ascertaining credible and accurate performance data Obtaining third party certification of overall product performance for code compliance

  9. Component Modeling Approach Software Tool

    Energy Science and Technology Software Center (OSTI)

    2010-08-23

    The Component Modeling Approach Software Tool (CMAST) establishes a set of performance libraries of approved components (frames, glass, and spacer) which can be accessed for configuring fenestration products for a project, and btaining a U-factor, Solar Heat Gain Coefficient (SHGC), and Visible Transmittance (VT) rating for those products, which can then be reflected in a CMA Label Certificate for code compliance. CMAST is web-based as well as client-based. The completed CMA program and software toolmore » will be useful in several ways for a vast array of stakeholders in the industry: Generating performance ratings for bidding projects Ascertaining credible and accurate performance data Obtaining third party certification of overall product performance for code compliance« less

  10. Roadmap for Peridynamic Software Implementation

    SciTech Connect (OSTI)

    Littlewood, David John

    2015-10-01

    The application of peridynamics for engineering analysis requires an efficient and robust software implementation. Key elements include processing of the discretization, the proximity search for identification of pairwise interactions, evaluation of the con- stitutive model, application of a bond-damage law, and contact modeling. Additional requirements may arise from the choice of time integration scheme, for example esti- mation of the maximum stable time step for explicit schemes, and construction of the tangent stiffness matrix for many implicit approaches. This report summaries progress to date on the software implementation of the peridynamic theory of solid mechanics. Discussion is focused on parallel implementation of the meshfree discretization scheme of Silling and Askari [33] in three dimensions, although much of the discussion applies to computational peridynamics in general.

  11. EarthEnergy Limited | Open Energy Information

    Open Energy Info (EERE)

    Cornwall, United Kingdom Product: EarthEnergy Systems specialises in ground source heat pump systems. References: EarthEnergy Limited1 This article is a stub. You can help OpenEI...

  12. commercial load | OpenEI Community

    Open Energy Info (EERE)

    data load data load profile OpenEI residential load TMY3 United States Load data Image source: NREL Files: applicationzip icon System Advisor Model Tool for Downloading Load Data...

  13. residential load | OpenEI Community

    Open Energy Info (EERE)

    data load data load profile OpenEI residential load TMY3 United States Load data Image source: NREL Files: applicationzip icon System Advisor Model Tool for Downloading Load Data...

  14. load profile | OpenEI Community

    Open Energy Info (EERE)

    data load data load profile OpenEI residential load TMY3 United States Load data Image source: NREL Files: applicationzip icon System Advisor Model Tool for Downloading Load Data...

  15. Software Defined Networking (SDN) Project

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

    Software Defined Networking (SDN) Project Energy sector-focused SDN flow controller to manage control system networks centrally and securely Background Traditional information technology (IT) approaches to network administration and packet delivery are not always appropriate for electric industry applications. The nondeterministic latency and configuration complexity make network design difficult for the deterministic, static control systems of the energy sector. In the electric industry, it is

  16. MemAxes Visualization Software

    Energy Science and Technology Software Center (OSTI)

    2014-08-28

    Hardware advancements such as Intel's PEBS and AMD's IBS, as well as software developments such as the perf_event API in Linux have made available the acquisition of memory access samples with performance information. MemAxes is a visualization and analysis tool for memory access sample data. By mapping the samples to their associated code, variables, node topology, and application dataset, MemAxes provides intuitive views of the data.

  17. EIA Open Data - Intro - U.S. Energy Information Administration...

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

    energy series (released May 6, 2015) June 15, 2015: EIA releases open source Energy Data Widgets allowing interactive data visualizations to be added to your website...

  18. Information Science and Technology Institute (ISTI)

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

    UC, Santa CruzLANL Institute for Scalable Scientific Data Management (ISSDM) OPEN SOURCE SOFTWARE AND DATA RELEASES Open Source Software (FSIO) Super Computer Operational...

  19. Software archeology: a case study in software quality assurance and design

    SciTech Connect (OSTI)

    Macdonald, John M; Lloyd, Jane A; Turner, Cameron J

    2009-01-01

    Ideally, quality is designed into software, just as quality is designed into hardware. However, when dealing with legacy systems, demonstrating that the software meets required quality standards may be difficult to achieve. As the need to demonstrate the quality of existing software was recognized at Los Alamos National Laboratory (LANL), an effort was initiated to uncover and demonstrate that legacy software met the required quality standards. This effort led to the development of a reverse engineering approach referred to as software archaeology. This paper documents the software archaeology approaches used at LANL to document legacy software systems. A case study for the Robotic Integrated Packaging System (RIPS) software is included.

  20. Open Issues

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

    September 2013 [PATCHED] python/2.7.4 gzip package fails September 24, 2013 by Doug Jacobsen The modules version of python (python/2.7.4) had a bug in the default gzip python package. This was due to problems introduced in python 2.7.4 and fixed in python 2.7.5. Receiving a TypeError or structError upon opening and reading a gzip'ped file were the phenotypes of this bug. This has been corrected by installing the python 2.7.5 version of gzip.py into our python distribution.

  1. Rulison Open

    Office of Legacy Management (LM)

    Control number -R-57 has been assigned t o t h i s report i n the Rulison Open his repon has been r e p i r d d d e c d y from the best mil.blc mpy. Available from the Sixvice; U. S. Department o f Commerce, Price: Papa m . 0 0 g . 9 . . Microfic DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. r- r? I I ; i 1 1 j j I, L.-, j TABLE O F CONTENTS ',--.> r\ '-1 I >.\, i Subject 1 1 Page No. I L

  2. Open University

    ScienceCinema (OSTI)

    None

    2011-04-25

    Michel Pentz est née en Afrique du Sud et venu au Cern en 1957 comme physicien et président de l'associaion du personnel. Il est également fondateur du mouvement Antiapartheid de Genève et a participé à la fondation de l'Open University en Grande-Bretagne. Il nous parle des contextes pédagogiques, culturels et nationaux dans lesquels la méthode peut s'appliquer.

  3. Tool Support for Software Lookup Table Optimization

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

    Wilcox, Chris; Strout, Michelle Mills; Bieman, James M.

    2011-01-01

    A number of scientific applications are performance-limited by expressions that repeatedly call costly elementary functions. Lookup table (LUT) optimization accelerates the evaluation of such functions by reusing previously computed results. LUT methods can speed up applications that tolerate an approximation of function results, thereby achieving a high level of fuzzy reuse. One problem with LUT optimization is the difficulty of controlling the tradeoff between performance and accuracy. The current practice of manual LUT optimization adds programming effort by requiring extensive experimentation to make this tradeoff, and such hand tuning can obfuscate algorithms. In this paper we describe a methodology andmore » tool implementation to improve the application of software LUT optimization. Our Mesa tool implements source-to-source transformations for C or C++ code to automate the tedious and error-prone aspects of LUT generation such as domain profiling, error analysis, and code generation. We evaluate Mesa with five scientific applications. Our results show a performance improvement of 3.0× and 6.9× for two molecular biology algorithms, 1.4× for a molecular dynamics program, 2.1× to 2.8× for a neural network application, and 4.6× for a hydrology calculation. We find that Mesa enables LUT optimization with more control over accuracy and less effort than manual approaches.« less

  4. Pulse Analysis Spectroradiometer System (PASS) Software - Energy Innovation

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

    Portal Energy Analysis Energy Analysis Find More Like This Return to Search Pulse Analysis Spectroradiometer System (PASS) Software National Renewable Energy Laboratory Contact NREL About This Technology Publications: PDF Document Publication Pulse Analysis Spectroradiometer System for Measuring the Spectral Distribution of Flash Solar Simulators http://www.nrel.gov/docs/fy08osti/43652.pdf (576 KB) Technology Marketing SummaryFlashing artificial light sources are used extensively in

  5. TWRS systems engineering software configuration management plan

    SciTech Connect (OSTI)

    Porter, P.E.

    1996-10-09

    This plan delineates the requirements for control of software developed and supported by the Tank Waste Remediation System (TWRS) Technical Integration organization. The information contained in this plan shall assist employees involved with software modification and configuration control.

  6. @ work' video segment features Robotic Software Engineer

    ScienceCinema (OSTI)

    Idaho National Laboratory

    2010-01-08

    @ work highlights Idaho National Laboratory employees and the jobs they perform.This segment features Robotic Software Engineer Miles Walton.

  7. @ work' video segment features Robotic Software Engineer

    SciTech Connect (OSTI)

    Idaho National Laboratory

    2008-03-27

    @ work highlights Idaho National Laboratory employees and the jobs they perform.This segment features Robotic Software Engineer Miles Walton.

  8. Software Helps Kentucky County Gauge Energy Use

    Broader source: Energy.gov [DOE]

    Grant money helps purchase software that will track energy use and help county officials identify potential savings.

  9. VMS software for the Jorway-411 interface

    SciTech Connect (OSTI)

    Dorries, T.; Moore, C.; Pordes, R.; White, V.

    1987-05-01

    This report describes a Software Package used to access CAMAC through the Jorway-411 Interface, for use on VAX/VMS systems. The software can be used to access parallel and/or serial CAMAC branch highways, and multiple Jorways may be connected to the VAX UNIBUS or MicroVax QBUS. The software available includes a VAX/VMS device driver for the JORWAY-411 and support routines and programs that access the driver. The software is accompanied by extensive documentation.

  10. Cost Model and Cost Estimating Software

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

    1997-03-28

    This chapter discusses a formalized methodology is basically a cost model, which forms the basis for estimating software.

  11. Overview of the AST software construction methodology

    SciTech Connect (OSTI)

    Winter, V.

    1997-11-01

    This report contains viewgraphs on the Abstraction, Synthesis, and Transformation of software construction methods. Algorithms examples are given.

  12. Research Challenges for Visualization Software. (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Research Challenges for Visualization Software. Citation ... IEEE Computer Magazine. Research Org: Sandia National Laboratories Sponsoring Org: USDOE National Nuclear Security ...

  13. Software - Facilities - Radiation Effects Facility / Cyclotron Institute /

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

    Texas A&M University Software SEUSS The instrumentation used during measurements with the beam is fully automated and is controlled from a dedicated personal computer. A customized software package, SEUSS (Single Event Upset System Supervisor), was written specifically for this purpose. A demo version of this software is available for download below. Download the demo version of the software here. Signal Inputs for Beam Control A user-provided signal can be fed into our electronics to be

  14. Software: our quest for excellence. Honoring 50 years of software history, progress, and process

    SciTech Connect (OSTI)

    1997-06-01

    The Software Quality Forum was established by the Software Quality Assurance (SQA) Subcommittee, which serves as a technical advisory group on software engineering and quality initiatives and issues for DOE`s quality managers. The forum serves as an opportunity for all those involved in implementing SQA programs to meet and share ideas and concerns. Participation from managers, quality engineers, and software professionals provides an ideal environment for identifying and discussing issues and concerns. The interaction provided by the forum contributes to the realization of a shared goal--high quality software product. Topics include: testing, software measurement, software surety, software reliability, SQA practices, assessments, software process improvement, certification and licensing of software professionals, CASE tools, software project management, inspections, and management`s role in ensuring SQA. The bulk of this document consists of vugraphs. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  15. Physics Detector Simulation Facility Phase II system software description

    SciTech Connect (OSTI)

    Scipioni, B.; Allen, J.; Chang, C.; Huang, J.; Liu, J.; Mestad, S.; Pan, J.; Marquez, M.; Estep, P.

    1993-05-01

    This paper presents the Physics Detector Simulation Facility (PDSF) Phase II system software. A key element in the design of a distributed computing environment for the PDSF has been the separation and distribution of the major functions. The facility has been designed to support batch and interactive processing, and to incorporate the file and tape storage systems. By distributing these functions, it is often possible to provide higher throughput and resource availability. Similarly, the design is intended to exploit event-level parallelism in an open distributed environment.

  16. A New Underwater Power Source for the Subsea Factory | GE Global...

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

    A New Underwater Power Source for the Subsea Factory Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new ...

  17. GE Scientists Source Best Ideas at hackMIT | GE Global Research

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

    Scientists Source Best Ideas at hackMIT Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to ...

  18. AIRMaster+ Software Tool Brochure | Department of Energy

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

    Software Tool Brochure AIRMaster+ Software Tool Brochure Brochure that provides information on AMO's AIRMaster+ software tool, including how it works, next steps, and how to access the tool. AIRMaster+ Brochure (2.85 MB) More Documents & Publications AIRMaster+ Tool Introduction AIRMaster+ Fact Sheet AIRMaster+

  19. Evaluated teletherapy source library

    DOE Patents [OSTI]

    Cox, Lawrence J.; Schach Von Wittenau, Alexis E.

    2000-01-01

    The Evaluated Teletherapy Source Library (ETSL) is a system of hardware and software that provides for maintenance of a library of useful phase space descriptions (PSDs) of teletherapy sources used in radiation therapy for cancer treatment. The PSDs are designed to be used by PEREGRINE, the all-particle Monte Carlo dose calculation system. ETSL also stores other relevant information such as monitor unit factors (MUFs) for use with the PSDs, results of PEREGRINE calculations using the PSDs, clinical calibration measurements, and geometry descriptions sufficient for calculational purposes. Not all of this information is directly needed by PEREGRINE. It also is capable of acting as a repository for the Monte Carlo simulation history files from which the generic PSDs are derived.

  20. The Earth System Grid Federation: An Open Infrastructure for Access to Distributed Geo-Spatial Data

    SciTech Connect (OSTI)

    Cinquini, Luca; Crichton, Daniel; Miller, Neill; Mattmann, Chris; Harney, John F; Shipman, Galen M; Wang, Feiyi; Bell, Gavin; Drach, Bob; Ananthakrishnan, Rachana; Pascoe, Stephen; Fiore, Sandro; Schweitzer, Roland; Danvil, Sebastian; Morgan, Mark

    2012-01-01

    The Earth System Grid Federation (ESGF) is a multi-agency, international collaboration that aims at developing the software infrastructure needed to facilitate and empower the study of climate change on a global scale. The ESGF s architecture employs a system of geographically distributed peer nodes, which are independently administered yet united by the adoption of common federation protocols and application programming interfaces (APIs). The cornerstones of its interoperability are the peer-to-peer messaging that is continuously exchanged among all nodes in the federation; a shared architecture and API for search and discovery; and a security infrastructure based on industry standards (OpenID, SSL, GSI and SAML). The ESGF software is developed collaboratively across institutional boundaries and made available to the community as open source. It has now been adopted by multiple Earth science projects and allows access to petabytes of geophysical data, including the entire model output used for the next international assessment report on climate change (IPCC-AR5) and a suite of satellite observations (obs4MIPs) and reanalysis data sets (ANA4MIPs).

  1. The Earth System Grid Federation: An Open Infrastructure for Access to Distributed Geospatial Data

    SciTech Connect (OSTI)

    Ananthakrishnan, Rachana; Bell, Gavin; Cinquini, Luca; Crichton, Daniel; Danvil, Sebastian; Drach, Bob; Fiore, Sandro; Gonzalez, Estanislao; Harney, John F; Mattmann, Chris; Kershaw, Philip; Morgan, Mark; Pascoe, Stephen; Shipman, Galen M; Wang, Feiyi

    2013-01-01

    The Earth System Grid Federation (ESGF) is a multi-agency, international collaboration that aims at developing the software infrastructure needed to facilitate and empower the study of climate change on a global scale. The ESGF s architecture employs a system of geographically distributed peer nodes, which are independently administered yet united by the adoption of common federation protocols and application programming interfaces (APIs). The cornerstones of its interoperability are the peer-to-peer messaging that is continuously exchanged among all nodes in the federation; a shared architecture and API for search and discovery; and a security infrastructure based on industry standards (OpenID, SSL, GSI and SAML). The ESGF software is developed collaboratively across institutional boundaries and made available to the community as open source. It has now been adopted by multiple Earth science projects and allows access to petabytes of geophysical data, including the entire model output used for the next international assessment report on climate change (IPCC-AR5) and a suite of satellite observations (obs4MIPs) and reanalysis data sets (ANA4MIPs).

  2. GENI: Grid Hardware and Software

    SciTech Connect (OSTI)

    2012-01-09

    GENI Project: The 15 projects in ARPA-E’s GENI program, short for “Green Electricity Network Integration,” aim to modernize the way electricity is transmitted in the U.S. through advances in hardware and software for the electric grid. These advances will improve the efficiency and reliability of electricity transmission, increase the amount of renewable energy the grid can utilize, and provide energy suppliers and consumers with greater control over their power flows in order to better manage peak power demand and cost.

  3. Software | Argonne Leadership Computing Facility

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

    Software ALCF MPI Benchmark Suite: ALCF MPI Benchmark Suite, which is designed to benchmark and measure several basic routines, such as messaging rate, ping-pong, aggregate off-node bandwidth, bi-section bandwidth, and collective operations. Contact: Vitali Morozov Download: ALCF_MPI_Benchmark_v1.01.BGQ.tar.bz2 BigSort Benchmark: The BigSort benchmark sorts a large number of 64-bit integers (from 0 to T) in parallel. In particular, the total size of the data set can exceed the aggregated memory

  4. CHP Installed Capacity Optimizer Software

    Energy Science and Technology Software Center (OSTI)

    2004-11-30

    The CHP Installed Capacity Optimizer is a Microsoft Excel spreadsheet application that determines the most economic amount of capacity of distributed generation and thermal utilization equipment (e.g., absorption chillers) to install for any user-defined set of load and cost data. Installing the optimum amount of capacity is critical to the life-cycle economic viability of a distributed generation/cooling heat and power (CHP) application. Using advanced optimization algorithms, the software accesses the loads, utility tariffs, equipment costs,more » etc., and provides to the user the most economic amount of system capacity to install.« less

  5. How the NWC handles software as product

    SciTech Connect (OSTI)

    Vinson, D.

    1997-11-01

    This tutorial provides a hands-on view of how the Nuclear Weapons Complex project should be handling (or planning to handle) software as a product in response to Engineering Procedure 401099. The SQAS has published the document SQAS96-002, Guidelines for NWC Processes for Handling Software Product, that will be the basis for the tutorial. The primary scope of the tutorial is on software products that result from weapons and weapons-related projects, although the information presented is applicable to many software projects. Processes that involve the exchange, review, or evaluation of software product between or among NWC sites, DOE, and external customers will be described.

  6. OSTIblog Articles in the Energy Science and Technology Software...

    Office of Scientific and Technical Information (OSTI)

    Science and Technology Software Center (ESTSC) Topic OSTI by the numbers by Tim Byrne 02 ... The Energy Science and Technology Software Center (ESTSC) distributes over 1300 software ...

  7. Software Quality: A Guide to Responsibilities and Resources,...

    Energy Savers [EERE]

    Software Quality: A Guide to Responsibilities and Resources, SQAS Software Quality: A Guide to Responsibilities and Resources, SQAS This Guide provides guidance to the software...

  8. Manchester Software 1099 Reporting PIA, Idaho National Laboratory...

    Energy Savers [EERE]

    Manchester Software 1099 Reporting PIA, Idaho National Laboratory Manchester Software 1099 Reporting PIA, Idaho National Laboratory Manchester Software 1099 Reporting PIA, Idaho ...

  9. Light Source

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

    a Light Source Data and Analysis Framework at NERSC Jack Deslippe, Shane Canon, Eli Dart, Abdelilah Essiari, Alexander Hexemer, Dula Parkinson, Simon Patton, Craig Tull + Many More The ALS Data Needs September 21, 2010 - NIST (MD) Light source data volumes are growing many times faster than Moore's law. ● Light source luminosity ● Detector resolution & rep-rates ● Sample automation BES user facilities serve 10,000 scientists and engineers every year. Mostly composed of many small

  10. OpenEI and Linked Open Data

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

    OpenEI and Linked Open Data OpenEI: Open Energy Information + LOD: Linked Open Data Kate Young Jon Weers April 25, 2013 2 Open Energy Information http://en.openei.org * 1,239,000+ visitors from 200+ countries * Over 840 datasets * Creation of over 56,000 content pages * Upload of over 7,500 images and files * More than 620,000 contributor actions * Over 939,000 unique visitors * More than 5,000 registered users * Over 8,000 Twitter followers * More than 600 Facebook likes * Over 19 million RDF

  11. Ion source

    DOE Patents [OSTI]

    Leung, Ka-Ngo; Ehlers, Kenneth W.

    1984-01-01

    A magnetic filter for an ion source reduces the production of undesired ion species and improves the ion beam quality. High-energy ionizing electrons are confined by the magnetic filter to an ion source region, where the high-energy electrons ionize gas molecules. One embodiment of the magnetic filter uses permanent magnets oriented to establish a magnetic field transverse to the direction of travel of ions from the ion source region to the ion extraction region. In another embodiment, low energy 16 eV electrons are injected into the ion source to dissociate gas molecules and undesired ion species into desired ion species.

  12. TCEQ - Management Program for Nonpoint Source Water Pollution...

    Open Energy Info (EERE)

    TCEQ - Management Program for Nonpoint Source Water Pollution webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: TCEQ - Management Program for...

  13. Inversion of synthetic aperture radar interferograms for sources...

    Open Energy Info (EERE)

    Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie Valley geothermal field Jump to: navigation, search OpenEI Reference...

  14. Active Fault Segments As Potential Earthquake Sources- Inferences...

    Open Energy Info (EERE)

    Segments As Potential Earthquake Sources- Inferences From Integrated Geophysical Mapping Of The Magadi Fault System, Southern Kenya Rift Jump to: navigation, search OpenEI...

  15. Fortran MPI/OpenMP example

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

    Getting Started Configuration Programming Running Jobs Overview Interactive Jobs Batch Jobs Example Batch Scripts Using aprun Queues and Policies Monitoring Jobs Using OpenMP with MPI Memory Considerations Runtime Tuning Options Running Large Scale Jobs Trouble Shooting and Error Messages Completed Jobs How Usage Is Charged File Storage and I/O Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode Hopper, Cray XE6 Carver Jesup

  16. CyberGIS software: a synthetic review and integration roadmap

    SciTech Connect (OSTI)

    Wang, Shaowen; Anselin, Luc; Bhaduri, Budhendra L; Cosby, Christopher; Goodchild, Michael; Liu, Yan; Nygers, Timothy L.

    2013-01-01

    CyberGIS defined as cyberinfrastructure-based geographic information systems (GIS) has emerged as a new generation of GIS representing an important research direction for both cyberinfrastructure and geographic information science. This study introduces a 5-year effort funded by the US National Science Foundation to advance the science and applications of CyberGIS, particularly for enabling the analysis of big spatial data, computationally intensive spatial analysis and modeling (SAM), and collaborative geospatial problem-solving and decision-making, simultaneously conducted by a large number of users. Several fundamental research questions are raised and addressed while a set of CyberGIS challenges and opportunities are identified from scientific perspectives. The study reviews several key CyberGIS software tools that are used to elucidate a vision and roadmap for CyberGIS software research. The roadmap focuses on software integration and synthesis of cyberinfrastructure, GIS, and SAM by defining several key integration dimensions and strategies. CyberGIS, based on this holistic integration roadmap, exhibits the following key characteristics: high-performance and scalable, open and distributed, collaborative, service-oriented, user-centric, and community-driven. As a major result of the roadmap, two key CyberGIS modalities gateway and toolkit combined with a community-driven and participatory approach have laid a solid foundation to achieve scientific breakthroughs across many geospatial communities that would be otherwise impossible.

  17. California Nonpoint Source Program Strategy and Implementation...

    Open Energy Info (EERE)

    Nonpoint Source Program Strategy and Implementation Plan, 1998-2013 Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: California...

  18. Graph Partitioning and Sequencing Software

    Energy Science and Technology Software Center (OSTI)

    1995-09-19

    Graph partitioning is a fundemental problem in many scientific contexts. CHACO2.0 is a software package designed to partition and sequence graphs. CHACO2.0 allows for recursive application of several methods for finding small edge separators in weighted graphs. These methods include inertial, spectral, Kernighan Lin and multilevel methods in addition to several simpler strategies. Each of these approaches can be used to partition the graph into two, four, or eight pieces at each level of recursion.more » In addition, the Kernighan Lin method can be used to improve partitions generated by any of the other algorithms. CHACO2.0 can also be used to address various graph sequencing problems, with applications to scientific computing, database design, gene sequencing and other problems.« less

  19. Software Synthesis for High Productivity Exascale Computing

    SciTech Connect (OSTI)

    Bodik, Rastislav

    2010-09-01

    Over the three years of our project, we accomplished three key milestones: We demonstrated how ideas from generative programming and software synthesis can help support the development of bulk-synchronous distributed memory kernels. These ideas are realized in a new language called MSL, a C-like language that combines synthesis features with high level notations for array manipulation and bulk-synchronous parallelism to simplify the semantic analysis required for synthesis. We also demonstrated that these high level notations map easily to low level C code and show that the performance of this generated code matches that of handwritten Fortran. Second, we introduced the idea of solver-aided domain-specific languages (SDSLs), which are an emerging class of computer-aided programming systems. SDSLs ease the construction of programs by automating tasks such as verification, debugging, synthesis, and non-deterministic execution. SDSLs are implemented by translating the DSL program into logical constraints. Next, we developed a symbolic virtual machine called Rosette, which simplifies the construction of such SDSLs and their compilers. We have used Rosette to build SynthCL, a subset of OpenCL that supports synthesis. Third, we developed novel numeric algorithms that move as little data as possible, either between levels of a memory hierarchy or between parallel processors over a network. We achieved progress in three aspects of this problem. First we determined lower bounds on communication. Second, we compared these lower bounds to widely used versions of these algorithms, and noted that these widely used algorithms usually communicate asymptotically more than is necessary. Third, we identified or invented new algorithms for most linear algebra problems that do attain these lower bounds, and demonstrated large speed-ups in theory and practice.

  20. EnergyPlus and OpenStudio Get New User Feedback Portals

    Broader source: Energy.gov [DOE]

    DOE and NREL, with help from Big Ladder Software, recently launched user feedback portals for EnergyPlus and OpenStudio, ensuring that the development team focuses on features and improvements that users want and need.

  1. About OpenEI | Open Energy Information

    Open Energy Info (EERE)

    About OpenEI Jump to: navigation, search Introduction OpenEI is growing into a global leader in the energy data realm - specifically analyses on renewable energy and energy...

  2. OpenEI:Projects | Open Energy Information

    Open Energy Info (EERE)

    via one or more project pages within the "OpenEI:" wiki namespace. Anyone is free to participate in any projects. If you'd like to start an OpenEI Project, simply create...

  3. Open Ocean Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    Edit with form History Open Ocean Energy Ltd Jump to: navigation, search Name: Open Ocean Energy Ltd Sector: Marine and Hydrokinetic Website: http: This company is listed in the...

  4. ION SOURCE

    DOE Patents [OSTI]

    Martina, E.F.

    1958-04-22

    An improved ion source particularly adapted to provide an intense beam of ions with minimum neutral molecule egress from the source is described. The ion source structure includes means for establishing an oscillating electron discharge, including an apertured cathode at one end of the discharge. The egress of ions from the source is in a pencil like beam. This desirable form of withdrawal of the ions from the plasma created by the discharge is achieved by shaping the field at the aperture of the cathode. A tubular insulator is extended into the plasma from the aperture and in cooperation with the electric fields at the cathode end of the discharge focuses the ions from the source,

  5. No Open Issues

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

    Problems » No Open Issues No Open Issues There are currently no open issues with Euclid. Subscribe via RSS Subscribe Browse by Date January 2016 Last edited: 2011-03-15 10:01:46

  6. World's Largest Concentrating Solar Power Plant Opens in California |

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

    Department of Energy World's Largest Concentrating Solar Power Plant Opens in California World's Largest Concentrating Solar Power Plant Opens in California February 19, 2014 - 12:00am Addthis Ivanpah, the world's largest concentrating solar plant, opened in California on February 13.Credit: BrightSource Energy The Ivanpah Solar Electric Generating System, the world's largest concentrating solar power (CSP) plant, officially opened on February 13. As the first commercial deployment of

  7. Software Policy | Argonne Leadership Computing Facility

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

    Cooley Policies Accounts Policy Account Sponsorship & Retention Policy ALCC Quarterly Report Policy ALCF Acknowledgment Policy Data Policy INCITE Quarterly Report Policy Job Scheduling Policy on BG/Q Job Scheduling Policies on Cooley Pullback Policy Refund Policy Software Policy User Authentication Policy Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Software Policy ALCF Resource Software

  8. Using OpenMP

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

    Home » For Users » Computational Systems » Edison » Programming » Using OpenMP Using OpenMP Overview Adding OpenMP threading to an MPI code is an efficient way to run on multicore processors. Since OpenMP uses a global shared address space within each node, using OpenMP may reduce memory usage while adding parallelism. It can also reduce time spent in MPI communications. A collection of OpenMP resources, tutorials, etc can be found at OpenMP Reources. An interesting advantage of OpenMP is

  9. EPA Catalog of Federal Funding Sources for Watershed Protection...

    Open Energy Info (EERE)

    Catalog of Federal Funding Sources for Watershed Protection Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: EPA Catalog of Federal Funding Sources for...

  10. Software Configuration Management Plan | Department of Energy

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

    This template is used for documenting the configuration management methodology, tools, techniques, roles and responsibilities and tasks for a systems development project Software ...

  11. EXACT Software Repository v 1.1

    Energy Science and Technology Software Center (OSTI)

    2007-01-07

    The EXACT Software Repository contains a variety of software packages for describing, controlling, and analyzing computer experiments. The EXACT Python framework provides the experimentalist with convenient software tools to ease and organize the entire experimental process, including the description of factors and levels, the design of experiments, the control of experimental runs, the archiving of results, and analysis of results. The FAST package provides a Framework for Agile Software Testing. FAST manage the distributed executionmore » of EXACT, as well as summaries of test results.« less

  12. Lead Software Engineer | Princeton Plasma Physics Lab

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

    an individual to join its Information Technology Department in the High Performance Computing (HPC) and Network Division. Responsibilities for the Software Engineer will...

  13. Data Collection & Analysis Software | Stanford Synchrotron Radiation...

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

    Collection & Analysis Software Techniques Data Collection Packages Data Analysis Packages Macromolecular Crystallography See http:smb.slac.stanford.edufacilities See http:...

  14. Understanding and managing risk in software systems

    SciTech Connect (OSTI)

    Fletcher, S.K.; Jansma, R.; Lim, J.; Murphy, M.; Wyss, G.

    1995-07-01

    When software is used in safety-critical, security-critical, or mission-critical situations, it is imperative to understand and manage the risks involved. A risk assessment methodology and toolset have been developed which are specific to software systems. This paper describes the concepts of the methodology, with emphasis on the experience of designing a toolset to support the methodology. Also presented are results of applying the methodology to two real software-based products: the software toolset itself, and a network firewall.

  15. Collaboration Topics - System Software | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    System Software This collaboration focuses on research and development of parallel file system interfaces and tools, system resource management capabilities, operating system ...

  16. SERI QC Solar Data Quality Assessment Software

    Energy Science and Technology Software Center (OSTI)

    1994-12-31

    SERI QC is a mathematical software package that assesses the quality of solar radiation data. The SERI QC software is a function written in the C programming language. IT IS NOT A STANDALONE SOFTWARE APPLICATION. The user must write the calling application that requires quality assessment of solar data. The C function returns data quality flags to the calling program. A companion program, QCFIT, is a standalone Windows application that provides support files for themore » SERI QC function (data quality boundaries). The QCFIT software can also be used as an analytical tool for visualizing solar data quality independent of the SERI QC function.« less

  17. Safety Software Quality Assurance Functional Area Qualification...

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

    72-2011, Safety Software Quality Assurance Functional Area Qualification Standard by Diane Johnson This SSQA FAQS identifies the minimum technical competency requirements for DOE...

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

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

    ASCEM Software Capabilities and Performance Assessment Deployments Greg Flach ASCEM Site Applications Team Performance & Risk Assessment Community of Practice Technical Exchange ...

  19. Electronic Records Management Software Applications Design Criteria...

    Energy Savers [EERE]

    Electronic Records Management Software Applications Design Criteria Standard This Standard is reissued under the authority of DoD Directive 5015.2, "Department of DefenseRecords ...

  20. RVA. 3-D Visualization and Analysis Software to Support Management of Oil and Gas Resources

    SciTech Connect (OSTI)

    Keefer, Donald A.; Shaffer, Eric G.; Storsved, Brynne; Vanmoer, Mark; Angrave, Lawrence; Damico, James R.; Grigsby, Nathan

    2015-12-01

    A free software application, RVA, has been developed as a plugin to the US DOE-funded ParaView visualization package, to provide support in the visualization and analysis of complex reservoirs being managed using multi-fluid EOR techniques. RVA, for Reservoir Visualization and Analysis, was developed as an open-source plugin to the 64 bit Windows version of ParaView 3.14. RVA was developed at the University of Illinois at Urbana-Champaign, with contributions from the Illinois State Geological Survey, Department of Computer Science and National Center for Supercomputing Applications. RVA was designed to utilize and enhance the state-of-the-art visualization capabilities within ParaView, readily allowing joint visualization of geologic framework and reservoir fluid simulation model results. Particular emphasis was placed on enabling visualization and analysis of simulation results highlighting multiple fluid phases, multiple properties for each fluid phase (including flow lines), multiple geologic models and multiple time steps. Additional advanced functionality was provided through the development of custom code to implement data mining capabilities. The built-in functionality of ParaView provides the capacity to process and visualize data sets ranging from small models on local desktop systems to extremely large models created and stored on remote supercomputers. The RVA plugin that we developed and the associated User Manual provide improved functionality through new software tools, and instruction in the use of ParaView-RVA, targeted to petroleum engineers and geologists in industry and research. The RVA web site (http://rva.cs.illinois.edu) provides an overview of functions, and the development web site (https://github.com/shaffer1/RVA) provides ready access to the source code, compiled binaries, user manual, and a suite of demonstration data sets. Key functionality has been included to support a range of reservoirs visualization and analysis needs, including

  1. NEUTRON SOURCES

    DOE Patents [OSTI]

    Richmond, J.L.; Wells, C.E.

    1963-01-15

    A neutron source is obtained without employing any separate beryllia receptacle, as was formerly required. The new method is safer and faster, and affords a source with both improved yield and symmetry of neutron emission. A Be container is used to hold and react with Pu. This container has a thin isolating layer that does not obstruct the desired Pu--Be reaction and obviates procedures previously employed to disassemble and remove a beryllia receptacle. (AEC)

  2. GENII Version 2 Software Design Document

    SciTech Connect (OSTI)

    Napier, Bruce A.; Strenge, Dennis L.; Ramsdell, James V.; Eslinger, Paul W.; Fosmire, Christian J.

    2004-03-08

    This document describes the architectural design for the GENII-V2 software package. This document defines details of the overall structure of the software, the major software components, their data file interfaces, and specific mathematical models to be used. The design represents a translation of the requirements into a description of the software structure, software components, interfaces, and necessary data. The design focuses on the major components and data communication links that are key to the implementation of the software within the operating framework. The purpose of the GENII-V2 software package is to provide the capability to perform dose and risk assessments of environmental releases of radionuclides. The software also has the capability of calculating environmental accumulation and radiation doses from surface water, groundwater, and soil (buried waste) media when an input concentration of radionuclide in these media is provided. This report represents a detailed description of the capabilities of the software product with exact specifications of mathematical models that form the basis for the software implementation and testing efforts. This report also presents a detailed description of the overall structure of the software package, details of main components (implemented in the current phase of work), details of data communication files, and content of basic output reports. The GENII system includes the capabilities for calculating radiation doses following chronic and acute releases. Radionuclide transport via air, water, or biological activity may be considered. Air transport options include both puff and plume models, each allow use of an effective stack height or calculation of plume rise from buoyant or momentum effects (or both). Building wake effects can be included in acute atmospheric release scenarios. The code provides risk estimates for health effects to individuals or populations; these can be obtained using the code by applying

  3. SAPHIRE 8 Software Project Plan

    SciTech Connect (OSTI)

    Curtis L.Smith; Ted S. Wood

    2010-03-01

    This project is being conducted at the request of the DOE and the NRC. The INL has been requested by the NRC to improve and maintain the Systems Analysis Programs for Hands-on Integrated Reliability Evaluation (SAPHIRE) tool set concurrent with the changing needs of the user community as well as staying current with new technologies. Successful completion will be upon NRC approved release of all software and accompanying documentation in a timely fashion. This project will enhance the SAPHIRE tool set for the user community (NRC, Nuclear Power Plant operations, Probabilistic Risk Analysis (PRA) model developers) by providing improved Common Cause Failure (CCF), External Events, Level 2, and Significance Determination Process (SDP) analysis capabilities. The SAPHIRE development team at the Idaho National Laboratory is responsible for successful completion of this project. The project is under the supervision of Curtis L. Smith, PhD, Technical Lead for the SAPHIRE application. All current capabilities from SAPHIRE version 7 will be maintained in SAPHIRE 8. The following additional capabilities will be incorporated: Incorporation of SPAR models for the SDP interface. Improved quality assurance activities for PRA calculations of SAPHIRE Version 8. Continue the current activities for code maintenance, documentation, and user support for the code.

  4. Software Evaluation of Hotspot and DOE Safety Software Toolbox Recommendation, 3/07

    Broader source: Energy.gov [DOE]

    The intent of the gap analysis is to evaluate Hotspot specified above and recommend to the DOE Office of Health, Safety and Security (HSS) whether this safety software should be added to the DOE Safety Software Central Registry.

  5. The Macolumn: Desperately seeking software. [Geologic software for the Apple Macintosh

    SciTech Connect (OSTI)

    Busbey, A.B.

    1988-08-01

    The Apple Macintosh has been available since 1984, but there has been little development of commercial geological software for it. The author briefly reviews what geological software is available for the Macintosh

  6. Guide to Preventing Computer Software Piracy

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

    2001-07-12

    Guide to Preventing Computer Software Piracy It is the intent of the Department of Energy (DOE) to issue guidance in accordance with Federal CIO Council recommendations and in compliance with Executive Order 13103. The guidance in this document is based on the CIO Council's recommendations in reference to computer software piracy, and applies to all DOE elements. Canceled by DOE N 205.18

  7. Padlock and RCA signature predication software

    Energy Science and Technology Software Center (OSTI)

    2005-10-24

    This software predicts DNA signatures compatible with padlock probe and rolling circle amplification (RCA) platforms. Specifically, the software takes a multiple sequence alignment, generates a consensus of conserved bases, and from these conserved regions selects forward and reverse primers that are immediately adjacent to one another, which is the desired orientation for assays such as padlock probes and RCA.

  8. HotSpot Software Configuration Management Plan

    SciTech Connect (OSTI)

    Walker, H; Homann, S G

    2009-03-12

    This Software Configuration Management Plan (SCMP) describes the software configuration management procedures used to ensure that the HotSpot dispersion model meets the requirements of its user base, which includes: (1) Users of the PC version of HotSpot for consequence assessment, hazard assessment and safety analysis calculations; and (2) Users of the NARAC Web and iClient software tools, which allow users to run HotSpot for consequence assessment modeling These users and sponsors of the HotSpot software and the organizations they represent constitute the intended audience for this document. This plan is intended to meet Critical Recommendations 1 and 3 from the Software Evaluation of HotSpot and DOE Safety Software Toolbox Recommendation for inclusion of HotSpot in the Department of Energy (DOE) Safety Software Toolbox. HotSpot software is maintained for the Department of Energy Office of Emergency Operations by the National Atmospheric Release Advisory Center (NARAC) at Lawrence Livermore National Laboratory (LLNL). An overview of HotSpot and NARAC are provided.

  9. OpenEI:Marketing | Open Energy Information

    Open Energy Info (EERE)

    be home to the CKB Group portal, and an activate participant on their strategic direction panel. NREL's BEopt software Beopt logo no text.png NREL's Building Energy optimization...

  10. A Tool for Life Cycle Climate Performance (LCCP) Based Design of Residential Air Source Heat Pumps

    SciTech Connect (OSTI)

    Beshr, Mohamed [University of Maryland, College Park; Aute, Vikrant [University of Maryland, College Park; Abdelaziz, Omar [ORNL; Fricke, Brian A [ORNL; Radermacher, Reinhard [University of Maryland, College Park

    2014-01-01

    A tool for the design of air source heat pumps (ASHP) based on their life cycle climate performance (LCCP) analysis is presented. The LCCP model includes direct and indirect emissions of the ASHP. The annual energy consumption of the ASHP is determined based on AHRI Standard 210/240. The tool can be used as an evaluation tool when the user inputs the required performance data based on the ASHP type selected. In addition, this tool has system design capability where the user inputs the design parameters of the different components of the heat pump and the tool runs the system simulation software to calculate the performance data. Additional features available in the tool include the capability to perform parametric analysis and sensitivity study on the system. The tool has 14 refrigerants, and 47 cities built-in with the option for the user to add more refrigerants, based on NIST REFPROP, and cities, using TMY-3 database. The underlying LCCP calculation framework is open source and can be easily customized for various applications. The tool can be used with any system simulation software, load calculation tool, and weather and emissions data type.

  11. OpenMP Resources

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

    OpenMP Home » For Users » Computational Systems » Edison » Programming » Using OpenMP » OpenMP Resources OpenMP Resources What is OpenMP OpenMP is an industry standard API of C/C++ and Fortran for shared memory parallel programming. OpenMP Architecture Review Board (ARB) consists of major compiler vendors and many research institutions. Common architectures include shared memory architecture (multiple CPUs shared global memory, uniform memory access (UMA), with typical shared memory

  12. OpenMP Resources

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

    OpenMP » OpenMP Resources OpenMP Resources What is OpenMP OpenMP is an industry standard API of C/C++ and Fortran for shared memory parallel programming. OpenMP Architecture Review Board (ARB) consists of major compiler vendors and many research institutions. Common architectures include shared memory architecture (multiple CPUs shared global memory, uniform memory access (UMA), with typical shared memory programming model of OpenMP, Pthreads), distributed memory architecture (each CPU has own

  13. Israel: A Source of Innovation for GE |GE Global Research

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

    Israel: A Source of Innovation for GE Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Israel: A Source of Innovation for GE Oded Meirav 2014.05.22 Unlike other research organizations within GE Global Research, my team is not tasked with developing technology for GE's businesses. Instead...we hunt! Our job is to identify

  14. The safety implications of emerging software paradigms

    SciTech Connect (OSTI)

    Suski, G.J.; Persons, W.L.; Johnson, G.L.

    1994-10-01

    This paper addresses some of the emerging software paradigms that may be used in developing safety-critical software applications. Paradigms considered in this paper include knowledge-based systems, neural networks, genetic algorithms, and fuzzy systems. It presents one view of the software verification and validation activities that should be associated with each paradigm. The paper begins with a discussion of the historical evolution of software verification and validation. Next, a comparison is made between the verification and validation processes used for conventional and emerging software systems. Several verification and validation issues for the emerging paradigms are discussed and some specific research topics are identified. This work is relevant for monitoring and control at nuclear power plants.

  15. Reveal for Adding OpenMP

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

    Reveal for Adding OpenMP Reveal for Adding OpenMP Reveal is an integrated performance analysis and code optimization tool. Reveal provides: Source code navigation using the analysis data of the entire program Performance data collected during program execution Dependency information for targeted loops Helps users in optimizing code by providing variable scoping feedback and suggested compiler directives For information on how to use Cray Reveal and how to use it on NERSC systems, refer to the

  16. Neutron source

    DOE Patents [OSTI]

    Cason, J.L. Jr.; Shaw, C.B.

    1975-10-21

    A neutron source which is particularly useful for neutron radiography consists of a vessel containing a moderating media of relatively low moderating ratio, a flux trap including a moderating media of relatively high moderating ratio at the center of the vessel, a shell of depleted uranium dioxide surrounding the moderating media of relatively high moderating ratio, a plurality of guide tubes each containing a movable source of neutrons surrounding the flux trap, a neutron shield surrounding one part of each guide tube, and at least one collimator extending from the flux trap to the exterior of the neutron source. The shell of depleted uranium dioxide has a window provided with depleted uranium dioxide shutters for each collimator. Reflectors are provided above and below the flux trap and on the guide tubes away from the flux trap.

  17. ION SOURCE

    DOE Patents [OSTI]

    Leland, W.T.

    1960-01-01

    The ion source described essentially eliminater the problem of deposits of nonconducting materials forming on parts of the ion source by certain corrosive gases. This problem is met by removing both filament and trap from the ion chamber, spacing them apart and outside the chamber end walls, placing a focusing cylinder about the filament tip to form a thin collimated electron stream, aligning the cylinder, slits in the walls, and trap so that the electron stream does not bombard any part in the source, and heating the trap, which is bombarded by electrons, to a temperature hotter than that in the ion chamber, so that the tendency to build up a deposit caused by electron bombardment is offset by the extra heating supplied only to the trap.

  18. NMMSS Software Quality Assurance Plan | Department of Energy

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

    NMMSS Software Quality Assurance Plan NMMSS Software Quality Assurance Plan The Software Quality Assurance Plan (SQAP) for the Nuclear Materials Management and Safeguard System (NMMSS) software upgrade project (an actual DOE software development project) can be used as a template to facilitate the creation of the SQA plan for your particular project NMMSS Software Quality Assurance Plan (164.99 KB) More Documents & Publications Configuration Management Plan Software Configuration Management

  19. X-ray source safety shutter

    DOE Patents [OSTI]

    Robinet, McLouis

    1977-05-31

    An apparatus is provided for controlling the activation of a high energy radiation source having a shutter. The apparatus includes magnets and magnetically responsive switches appropriately placed and interconnected so that only with the shutter and other parts of the source in proper position can safe emission of radiation out an open shutter occur.

  20. OpenBarter | Open Energy Information

    Open Energy Info (EERE)

    Interface: Desktop Application, Website Website: olivierch.github.ioopenBarter Cost: Free OpenEI Keyword(s): International Language: English References: openbarter1...

  1. Meteosim | Open Energy Information

    Open Energy Info (EERE)

    Meteosim Jump to: navigation, search Name: Meteosim Place: Barcelona, Spain Zip: 8028 Sector: Wind energy Product: Offer wind prediction software to wind farmd evelopers...

  2. Romeric | Open Energy Information

    Open Energy Info (EERE)

    Utah-based provider of software products and integration services for factory automation. The firm provides these services to solar projects. References: Romeric1 This...

  3. Developer | Open Energy Information

    Open Energy Info (EERE)

    traditional web provides interlinked documents that are designed for humans to read, the web of Linked Data provides interlinked data that is designed to be processed by software...

  4. Ziphany | Open Energy Information

    Open Energy Info (EERE)

    New York Zip: NY 14202 Sector: Efficiency Product: New York-based energy efficiency software developer. Coordinates: 42.88544, -78.878464 Show Map Loading map......

  5. Verdiem | Open Energy Information

    Open Energy Info (EERE)

    Pacific Northwest Area Sector: Efficiency Product: Developing software to monitor energy consumption of computers Website: www.verdiem.com Coordinates: 47.6103322,...

  6. Open Grid Forum

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

    R&D Overview Experimental Network Testbeds Performance (perfSONAR) Software & Tools Development Data for Researchers Partnerships Publications Workshops Science Engagement Move...

  7. LDUA software custodian`s notebook

    SciTech Connect (OSTI)

    Aftanas, B.L.

    1998-08-20

    This plan describes the activities to be performed and controls to be applied to the process of specifying, obtaining, and qualifying the control and data acquisition software for the Light Duty Utility Arm (LDUA) System. It serves the purpose of a software quality assurance plan, a verification and validation plan, and a configuration management plan. This plan applies to all software that is an integral part of the LDUA control and data acquisition system, that is, software that is installed in the computers that are part of the LDUA system as it is deployed in the field. This plan applies to the entire development process, including: requirements; design; implementation; and operations and maintenance. This plan does not apply to any software that is not integral with the LDUA system. This plan has-been prepared in accordance with WHC-CM-6-1 Engineering Practices, EP-2.1; WHC-CM-3-10 Software Practices; and WHC-CM-4-2, QR 19.0, Software Quality Assurance Requirements.

  8. Software Construction and Composition Tools for Petascale Computing SCW0837 Progress Report

    SciTech Connect (OSTI)

    Epperly, T W; Hochstein, L

    2011-09-12

    The majority of scientific software is distributed as source code. As the number of library dependencies and supported platforms increases, so does the complexity of describing the rules for configuring and building software. In this project, we have performed an empirical study of the magnitude of the build problem by examining the development history of two DOE-funded scientific software projects. We have developed MixDown, a meta-build tool, to simplify the task of building applications that depend on multiple third-party libraries. The results of this research indicate that the effort that scientific programmers spend takes a significant fraction of the total development effort and that the use of MixDown can significantly simplify the task of building software with multiple dependencies.

  9. Integrated review software advances at Los Alamos

    SciTech Connect (OSTI)

    Klosterbuer, S. F.; Michel, K. D.; Betts, S. E.; Determan, J. C.; Longo, J. F.; Parker, R. F.; Pelowitz, D. G.; Rothrock, R. B.; Schneider, C. M.; Nordquist, H. M.

    2004-01-01

    Since 1988, Los Alamos National Laboratory (LANL) has been developing software for unattended monitoring systems. These systems are composed of three categories of software: acquisition, collection and review. The data acquisition software is contained in modular instrumentation distributed throughout facilities to continuously acquire data from devices ranging from radiation detectors to cameras to binary switches. The data collection software runs on computers connected to the instruments and offloads and stores the acquired data. The review software enables the end user to quickly and easily examine the data collected from these different systems and compare the results to declared operator activities. This paper addresses the review software. The original standalone review software processed only radiation data. This software was expanded to include new programs (tools) to display and correlate video and operator declarations and added an interface to the standard neutron coincidence counter analysis program. This expanded review software containing multiple review tools is referred to collectively as the Integrated Review Software (IRS). The IRS continues to expand and evolve. Two primary IRS developments will be described in this paper. First, the IRS was expanded to include review tools to display and analyze new data types. Position Review was developed to display Global Positioning System (GPS) location data to aid in tracking radiation movements. Isotopic Review is being developed to provide a link to the standard gamma isotopic analysis software. In addition significant enhancements are being added to the existing review tools such as Operator Review, Radiation Review and Digital Video Review. A second IRS development is to produce standardized components with published interfaces enabling other parties to produce custom components that plug into review software. It is anticipated that there will be four primary types of components that could be

  10. Process Simulation of Gas Metal Arc Welding Software

    Energy Science and Technology Software Center (OSTI)

    2005-09-06

    ARCWELDER is a Windows-based application that simulates gas metal arc welding (GMAW) of steel and aluminum. The software simulates the welding process in an accurate and efficient manner, provides menu items for process parameter selection, and includes a graphical user interface with the option to animate the process. The user enters the base and electrode material, open circuit voltage, wire diameter, wire feed speed, welding speed, and standoff distance. The program computes the size andmore » shape of a square-groove or V-groove weld in the flat position. The program also computes the current, arc voltage, arc length, electrode extension, transfer of droplets, heat input, filler metal deposition, base metal dilution, and centerline cooling rate, in English or SI units. The simulation may be used to select welding parameters that lead to desired operation conditions.« less

  11. Software solutions for emission monitoring

    SciTech Connect (OSTI)

    DeFriez, H.; Schillinger, S.; Seraji, H.

    1996-12-31

    Industry and state and federal environmental regulatory agencies are becoming ever more conciliatory due to the high cost of implementing the Clean Air Act Amendments of 1990 (CAAA) for the operation of Continuous Emissions Monitoring Systems (CEMS). In many cases the modifications do nothing to reduce emissions or even to measure the pollution, but simply let the source owner or operator and the permitting authority agree on a monitoring method and/or program. The EPA methods and standards developed under the Code of Federal Regulations (CFRs) have proven to be extremely costly and burdensome. Now, the USEPA and state agencies are making efforts to assure that emissions data has a strong technical basis to demonstrate compliance with regulations such as Title V.

  12. CITSS Configurable Item List: COTS Software | Department of Energy

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

    Configurable Item List: COTS Software CITSS Configurable Item List: COTS Software CITSS Configurable Item List: COTS Software CITSS Configurable Item List: COTS Software (44.56 KB) More Documents & Publications CITSS Project Plan CITSS Project Plan Software Configuration Management Plan

  13. How do I access the Green Button SDK? | OpenEI Community

    Open Energy Info (EERE)

    - 08:37 2 answers Points: 1 The Green Button SDK is maintained along with the OpenESPI open source implementation of the ESPI standard. The project is located at http:...

  14. ION SOURCE

    DOE Patents [OSTI]

    Bell, W.A. Jr.; Love, L.O.; Prater, W.K.

    1958-01-28

    An ion source is presented capable of producing ions of elements which vaporize only at exceedingly high temperatures, i.e.,--1500 degrees to 3000 deg C. The ion source utilizes beams of electrons focused into a first chamber housing the material to be ionized to heat the material and thereby cause it to vaporize. An adjacent second chamber receives the vaporized material through an interconnecting passage, and ionization of the vaporized material occurs in this chamber. The ionization action is produced by an arc discharge sustained between a second clectron emitting filament and the walls of the chamber which are at different potentials. The resultant ionized material egresses from a passageway in the second chamber. Using this device, materials which in the past could not be processed in mass spectometers may be satisfactorily ionized for such applications.

  15. Probability-Based Software for Grid Optimization: Improved Power System Operations Using Advanced Stochastic Optimization

    SciTech Connect (OSTI)

    2012-02-24

    GENI Project: Sandia National Laboratories is working with several commercial and university partners to develop software for market management systems (MMSs) that enable greater use of renewable energy sources throughout the grid. MMSs are used to securely and optimally determine which energy resources should be used to service energy demand across the country. Contributions of electricity to the grid from renewable energy sources such as wind and solar are intermittent, introducing complications for MMSs, which have trouble accommodating the multiple sources of price and supply uncertainties associated with bringing these new types of energy into the grid. Sandia’s software will bring a new, probability-based formulation to account for these uncertainties. By factoring in various probability scenarios for electricity production from renewable energy sources in real time, Sandia’s formula can reduce the risk of inefficient electricity transmission, save ratepayers money, conserve power, and support the future use of renewable energy.

  16. Rapid Application Development with OpenStudio: Preprint

    SciTech Connect (OSTI)

    Weaver, E.; Long, N.; Fleming, K.; Schott, M.; Benne, K.; Hale, E.

    2012-05-01

    This paper presents several case studies of rapidly implemented, audience-specific applications for whole building energy modeling and standards analysis. By tailoring each application to the audience and the task at hand, the required learning curve for new users was greatly reduced. Each case study used OpenStudio, the U.S. Department of Energy's middleware software development kit (SDK). OpenStudio provides an easy interface to the EnergyPlus whole building simulation engine, while extending its capability and providing higher-level functionality such as software interoperability, standards, analysis, and optimization. Each case study is unique in the technology employed to interface with OpenStudio as well as the methods used for user interaction and data presentation. Four case studies are presented.

  17. AMO Software Tools | Department of Energy

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

    Software Tools AMO Software Tools webcast_20111115_better_tools_better_plants.pdf (1.22 MB) webcast_20110712_itp_tools.pdf (728.29 KB) webcast_2009-0611_ind_buildings.pdf (2.09 MB) MotorMaster+ Tool Presentation (March 19, 2009) (2.61 MB) webcast_2009-0312_steam_systems_tool.pdf (420.69 KB) webcast_2009-0305_software_tools.pdf (1.32 MB) QuickPEP Tool Demonstration (February 26, 2009) (310.63 KB) quickpep_webcast_10-30-08.pdf (672.63 KB) software_tools_webcast_10-23-08.pdf (1.58 MB) More

  18. Gas characterization system software acceptance test report

    SciTech Connect (OSTI)

    Vo, C.V.

    1996-03-28

    This document details the results of software acceptance testing of gas characterization systems. The gas characterization systems will be used to monitor the vapor spaces of waste tanks known to contain measurable concentrations of flammable gases.

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

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

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

  20. JaWE to Openflow translation software

    Energy Science and Technology Software Center (OSTI)

    2004-09-07

    Jawt2Openfiow isa software product for the Zope content management system that converts a workflow defined by JaWE to a workflow implemented with Openflow in Zope.

  1. Overview of the software inspection process

    SciTech Connect (OSTI)

    Lane, G.L.; Dabbs, R.

    1997-11-01

    This tutorial introduces attendees to the Inspection Process and teaches them how to organize and participate in a software inspection. The tutorial advocates the benefits of inspections and encourages attendees to socialize the inspection process in their organizations.

  2. Safety Software Quality Assurance- Central Registry

    Broader source: Energy.gov [DOE]

    The Department of Energy maintains a list of "toolbox" codes that have been evaluated against DOE Safety Software Quality Assurance (SSQA) requirements of DOE O 414.1D, Quality Assurance, and its...

  3. Collaboration Topics - System Software | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) System Software This collaboration focuses on research and development of parallel file system interfaces and tools, system resource management capabilities, operating system evaluation, and software for high-performance interconnects. Current activities include the test and evaluation of technologies and tools associated with the Lustre parallel file system, the development and analysis of middleware to encapsulate application I/O requirements and abstract the

  4. Software Based DIAS and FACET Training Guide

    Energy Science and Technology Software Center (OSTI)

    2005-03-01

    The Dynamic Information Architecture System (DIAS) is an ANL- developed framework fo developing multidisciplinary simulation systems. It is copyrighted (ANL-SF-96-130 and ANL-SF-98-127) and licensed software and the invention is patented (ANL-IN-95-146). This Developer's Guide and accompanying Farm Tax tutorial provides software based system and documentation tha supports the DIAS licenses.

  5. Electronic Records Management Software Applications Design Criteria

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

    Standard | Department of Energy Electronic Records Management Software Applications Design Criteria Standard Electronic Records Management Software Applications Design Criteria Standard This Standard is reissued under the authority of DoD Directive 5015.2, "Department of DefenseRecords Management Program," March 6, 2000, (Reference (a)) which provides implementing and procedural guidance on the management of records in the Department of Defense. Electronic Records Management

  6. CASL - Public Release of CASL Infrastructure Software

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

    Public Release of CASL Infrastructure Software The Virtual Environment for Reactor Applications (VERA) comprises a suite of tools for scalable simulation of nuclear reactor core behavior. The following three key components of the VERA infrastructure have been released and made publicly-available: Data TransferKit Data TransferKit (DTK) is a software package designed to provide grid transfer services to the various CASL physics components. The Data Transfer Kit has been redesigned to provide a

  7. CB-EMIS WEB SERVICE SOFTWARE

    Energy Science and Technology Software Center (OSTI)

    2007-01-01

    This software provides CB-EMIS data to remote devices using a secure internet connection. The CB-EMIS Web Service filters and repackages data in a form suitable for resource limited devices such as a cell phone. Data transmission is filtered based on a user's authentical level. The web services acts as intermediary so that no direct connection is possible between the internet and the CB-EMIS server software.

  8. Software and Libraries | Argonne Leadership Computing Facility

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

    System Overview Data Storage & File Systems Compiling & Linking Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries Boost CPMD Code_Saturne GAMESS GPAW GROMACS LAMMPS MADNESS QBox IBM References Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Software and Libraries Expand All Close All Mira/Cetus Vesta

  9. Software/Computing | Argonne National Laboratory

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

    Software/Computing Software/Computing Argonne is the central site for work on database and data management. The group has key responsibilities in the design and implementation of the I/O model which must provided distributed access to many petabytes of data for both event reconstruction and physics analysis. The group deployed a number of HEP packages on the BlueGene/Q supercomputer of the Argonne Leadership Computing Facility, and currently generates CPU-intensive Monte Carlo event samples for

  10. OpenStudio Core Development and Deployment Support - 2014 BTO Peer Review |

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

    Department of Energy Core Development and Deployment Support - 2014 BTO Peer Review OpenStudio Core Development and Deployment Support - 2014 BTO Peer Review Presenter: Larry Brackney, National Renewable Energy Laboratory The U.S. Department of Energy's (DOE's) energy analysis platform, OpenStudio, has made construction and analysis of building energy models easier and faster. The OpenStudio software development kit (SDK) also enables national laboratory and university researchers, along

  11. 2015 Open Season

    Broader source: Energy.gov [DOE]

    Open Season which will run from Monday, November 9, 2015 through Monday, December 14, 2015.  During the annual Open Season period employees can enroll, change, or cancel an existing enrollment in...

  12. Newbie | Open Energy Information

    Open Energy Info (EERE)

    about OpenEI? FaceBook 32x32.png Twitter 32x32.png Youtube 32x32.png The OpenEI energy blogs Ready for more? Check out the Content Developer section for more detailed information...

  13. Software speeds detection of diseases and cancer-treatment targets

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

    Software speeds detection of diseases Software speeds detection of diseases and cancer-treatment targets The Lab has released an updated version of software that is now capable of ...

  14. RAVEN, a New Software for Dynamic Risk Analysis (Conference)...

    Office of Scientific and Technical Information (OSTI)

    RAVEN, a New Software for Dynamic Risk Analysis Citation Details In-Document Search Title: RAVEN, a New Software for Dynamic Risk Analysis RAVEN is a generic software driver to ...

  15. Badema | Open Energy Information

    Open Energy Info (EERE)

    Website: hackerleague.orghackathonsboston-cleanweb-hackathonhacksdesigning- Cost: Free OpenEI Keyword(s): Cleanweb Hackathon, Boston, Community Generated Coordinates:...

  16. town | OpenEI Community

    Open Energy Info (EERE)

    town Home OpenEI Community Central Description: The central OpenEI community for students, scientists, researchers, enthusiasts, analysts and developers. central OpenEI town...

  17. central | OpenEI Community

    Open Energy Info (EERE)

    central Home OpenEI Community Central Description: The central OpenEI community for students, scientists, researchers, enthusiasts, analysts and developers. central OpenEI town...

  18. Statistical Methods and Software for the Analysis of Occupational Exposure Data with Non-detectable Values

    SciTech Connect (OSTI)

    Frome, EL

    2005-09-20

    Environmental exposure measurements are, in general, positive and may be subject to left censoring; i.e,. the measured value is less than a ''detection limit''. In occupational monitoring, strategies for assessing workplace exposures typically focus on the mean exposure level or the probability that any measurement exceeds a limit. Parametric methods used to determine acceptable levels of exposure, are often based on a two parameter lognormal distribution. The mean exposure level, an upper percentile, and the exceedance fraction are used to characterize exposure levels, and confidence limits are used to describe the uncertainty in these estimates. Statistical methods for random samples (without non-detects) from the lognormal distribution are well known for each of these situations. In this report, methods for estimating these quantities based on the maximum likelihood method for randomly left censored lognormal data are described and graphical methods are used to evaluate the lognormal assumption. If the lognormal model is in doubt and an alternative distribution for the exposure profile of a similar exposure group is not available, then nonparametric methods for left censored data are used. The mean exposure level, along with the upper confidence limit, is obtained using the product limit estimate, and the upper confidence limit on an upper percentile (i.e., the upper tolerance limit) is obtained using a nonparametric approach. All of these methods are well known but computational complexity has limited their use in routine data analysis with left censored data. The recent development of the R environment for statistical data analysis and graphics has greatly enhanced the availability of high-quality nonproprietary (open source) software that serves as the basis for implementing the methods in this paper.

  19. Digital X-ray Pipe Inspector Software

    Energy Science and Technology Software Center (OSTI)

    2009-10-29

    The Digital X-ray Pipe Inspector software requires a digital x-ray image of a pipe as input to the program, such as the image in Attachment A Figure 1. The image may be in a variety of software formats such as bitmap, jpeg, tiff, DICOM or DICONDE. The software allows the user to interactively select a region of interest from the image for analysis. This software is used to analyze digital x-ray images of pipes tomore » evaluate loss of wall thickness. The software specifically provides tools to analyze the image in (a) the pipe walls, (b) between the pipe walls. Traditional software uses only the information at the pipe wall while this new software also evaluates the image between the pipewalls. This makes the inspection process faster, more thorough, more efficient, and reduces expensive reshots. Attachment A Figure 2 shows a region of interest (a green box) drawn by the user around an anomaly in the pipe wall. This area is automatically analyzed by the external pipe wall tool with the result shown in Attachment A Figure 3. The edges of the pipe wall are detected and highlighted in yellow and areas where the wall thickness in less the the minimum wall threshold are shown in red. These measurements are typically made manually in other software programs, which lead to errors and inconsistency because the location of the edges are estimated by the user. Attachment A Figure 4 shows a region of interest (a green box) drawn by the user between the pipe walls. As can be seen there are intensity anomalies that correspond to wall defects. However, this information is not used directly by other software programs. In order to fully investigate these anomalies, the pipe would be reinspected in a different orientation to attempt to obtain a view of the anomaly in the pipe wall rather than the interior of the pipe. The pipe may need to be x-rayed a number of times to obtain the correct orientation. This is very costly and time consuming. The new software can perform the

  20. Software Design for Petascale Climate Science (Book) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Book: Software Design for Petascale Climate Science Citation Details In-Document Search Title: Software Design for Petascale Climate Science No abstract prepared. Authors: Drake, ...