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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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1

Segment Protection for Embedded Systems Using Run-time Checks  

E-Print Network [OSTI]

Segment Protection for Embedded Systems Using Run-time Checks Matthew Simpson Bhuvan Middha Rajeev of un- reliability in many embedded systems. Without the segment-level protection it provides be dangerous and catastrophic in safety-critical systems. The tradi- tional method of testing embedded software

Barua, Rajeev

2

Extreme Scale FAQ | U.S. DOE Office of Science (SC)  

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

RX-Solvers FAQ RX-Solvers FAQ Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Closed Funding Opportunity Announcements (FOAs) Closed Lab Announcements Award Search 2013 Exascale Operating and Runtime Systems RX-Solvers FAQ Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » Funding Opportunities RX-Solvers FAQ Print Text Size: A A A RSS Feeds FeedbackShare Page Resilient Extreme-Scale Solvers ("RX-Solvers") Funding Opportunity Announcements (FOA) DE-FOA-0000742 and Program

3

Runtime Tracing of The Community Earth System Model: Feasibility and Benefits  

SciTech Connect (OSTI)

Community Earth System Models (CESM) is one of US's leading earth system modeling systems, which has over decades of development history and embraced by large, active user communities. In this paper, we first review the history of CESM software development and layout the general objectives of performance analysis. Then we present an offline global community land model simulation within the CESM framework to demonstrate the procedure of runtime tracing of CESM using the Vampir toolset. Finally, we explain the benefits of runtime tracing to the general earth system modeling community. We hope those considerations can also be beneficial to many other modeling research programs involving legacy high-performance computing applications.

Wang, Dali [ORNL] [ORNL; Domke, Jens [ORNL] [ORNL

2011-01-01T23:59:59.000Z

4

Inferring Meta-Models for Runtime System Data from the Clients of Management APIs  

E-Print Network [OSTI]

Inferring Meta-Models for Runtime System Data from the Clients of Management APIs Hui Song1 , Gang. To do this, users have to understand the different management APIs provided by different systems to inferring such meta-models by analyzing client code that accesses man- agement APIs. A set of experiments

Paris-Sud XI, Université de

5

ViperVM: a Runtime System for Parallel Functional High-Performance Computing on Heterogeneous Architectures  

E-Print Network [OSTI]

.henry@labri.fr Abstract The current trend in high-performance computing is to use het- erogeneous architectures (i-performance computer design has shifted from high-frequency multi-core architectures to heterogeneous archi- tecturesViperVM: a Runtime System for Parallel Functional High-Performance Computing on Heterogeneous

Paris-Sud XI, Université de

6

Cilk: An Efficient Multithreaded Runtime System Robert D. Blumofe Christopher F. Joerg Bradley C. Kuszmaul  

E-Print Network [OSTI]

Cilk: An Efficient Multithreaded Runtime System Robert D. Blumofe Christopher F. Joerg Bradley C. Kuszmaul Charles E. Leiserson Keith H. Randall Yuli Zhou MIT Laboratory for Computer Science 545 Technology Fellowship. Keith Randall is supported in part by a Department of Defense NDSEG Fellowship. To appear

Cappello, Peter

7

A Framework for Adaptable Operating and Runtime Systems  

SciTech Connect (OSTI)

The emergence of new classes of HPC systems where performance improvement is enabled by Moores Law for technology is manifest through multi-core-based architectures including specialized GPU structures. Operating systems were originally designed for control of uniprocessor systems. By the 1980s multiprogramming, virtual memory, and network interconnection were integral services incorporated as part of most modern computers. HPC operating systems were primarily derivatives of the Unix model with Linux dominating the Top-500 list. The use of Linux for commodity clusters was first pioneered by the NASA Beowulf Project. However, the rapid increase in number of cores to achieve performance gain through technology advances has exposed the limitations of POSIX general-purpose operating systems in scaling and efficiency. This project was undertaken through the leadership of Sandia National Laboratories and in partnership of the University of New Mexico to investigate the alternative of composable lightweight kernels on scalable HPC architectures to achieve superior performance for a wide range of applications. The use of composable operating systems is intended to provide a minimalist set of services specifically required by a given application to preclude overheads and operational uncertainties (OS noise) that have been demonstrated to degrade efficiency and operational consistency. This project was undertaken as an exploration to investigate possible strategies and methods for composable lightweight kernel operating systems towards support for extreme scale systems.

Sterling, Thomas

2014-03-04T23:59:59.000Z

8

Efficient, transparent, and comprehensive runtime code manipulation  

E-Print Network [OSTI]

This thesis addresses the challenges of building a software system for general-purpose runtime code manipulation. Modern applications, with dynamically-loaded modules and dynamically-generated code, are assembled at runtime. ...

Bruening, Derek L. (Derek Lane), 1976-

2004-01-01T23:59:59.000Z

9

Designing Energy Efficient Communication Runtime Systems for Data Centric Programming Models  

SciTech Connect (OSTI)

The insatiable demand of high performance computing is being driven by the most computationally intensive applications such as computational chemistry, climate modeling, nuclear physics, etc. The last couple of decades have observed a tremendous rise in supercomputers with architectures ranging from traditional clusters to system-on-a-chip in order to achieve the petaflop computing barrier. However, with advent of petaflop-plus computing, we have ushered in an era where power efficient system software stack is imperative for execution on exascale systems and beyond. At the same time, computationally intensive applications are exploring programming models beyond traditional message passing, as a combination of Partitioned Global Address Space (PGAS) languages and libraries, providing one-sided communication paradigm with put, get and accumulate primitives. To support the PGAS models, it is critical to design power efficient and high performance one-sided communication runtime system. In this paper, we design and implement PASCoL, a high performance power aware one-sided communication library using Aggregate Remote Memory Copy Interface (ARMCI), the communication runtime system of Global Arrays. For various communication primitives provided by ARMCI, we study the impact of Dynamic Voltage/Frequency Scaling (DVFS) and a combination of interrupt (blocking)/polling based mechanisms provided by most modern interconnects. We implement our design and evaluate it with synthetic benchmarks using an InfiniBand cluster. Our results indicate that PASCoL can achieve significant reduction in energy consumed per byte transfer without additional penalty for various one-sided communication primitives and various message sizes and data transfer patterns.

Vishnu, Abhinav; Song, Shuaiwen; Marquez, Andres; Barker, Kevin J.; Kerbyson, Darren J.; Cameron, Kirk; Balaji, Pavan

2010-12-18T23:59:59.000Z

10

Runtime verification of microcontroller binary code  

Science Journals Connector (OSTI)

Runtime verification bridges the gap between formal verification and testing by providing techniques and tools that connect executions of a software to its specification without trying to prove the absence of errors. This article presents a framework ... Keywords: Embedded real-time systems, Past time LTL, Runtime verification

Thomas Reinbacher; Jrg Brauer; Martin Horauer; Andreas Steininger; Stefan Kowalewski

2014-02-01T23:59:59.000Z

11

Ormolu : generating runtime monitors from alloy models  

E-Print Network [OSTI]

This thesis presents Ormolu, a runtime monitor used for monitoring distributed systems. Given an Alloy model, Ormolu generates a database schema and translates the constraints of the model to queries over the database. The ...

Reeves, Dwayne Lloyd

2011-01-01T23:59:59.000Z

12

Calculating polynomial runtime properties  

Science Journals Connector (OSTI)

Affine size-change analysis has been used for termination analysis of eager functional programming languages. The same style of analysis is also capable of compactly recording and calculating other properties of programs, including their runtime, maximum ...

Hugh Anderson; Siau-Cheng Khoo; Stefan Andrei; Beatrice Luca

2005-11-01T23:59:59.000Z

13

SM@RT: Applying Architecture-based Runtime Management into Internetware Systems  

E-Print Network [OSTI]

Engineering and Computer Science, Peking University, Beijing, 100871, China huanggang@sei.pku.edu.cn, songhui the RAI implementation code without any modification on the source code of the target system on Eclipse GUI and Android, C2 arc- hitectural models on JOnAS, Rainbow C/S style on PLASTIC and UML models

Boyer, Edmond

14

Resource allocation contracts for open analytic runtime models  

Science Journals Connector (OSTI)

Open Analytic Runtime (OAR) Models embed analysis algorithms into runtime architectural models, thus integrating the model and its analytic interpretations. Such an integration is critical for Cyber-Physical Systems (CPS) when model parts are independently ... Keywords: aadl, assumption management, cyber-physical systems, design by contract, resource allocation

Min-Young Nam; Dionisio de Niz; Lutz Wrage; Lui Sha

2011-10-01T23:59:59.000Z

15

Eon: A Language and Runtime System for Perpetual Systems Jacob Sorber Alexander Kostadinov Matthew Garber Matthew Brennan  

E-Print Network [OSTI]

differentials. However, programming these perpetual systems is challeng- ing. In response to changing energy levels, programmers can adjust the execution frequency of energy-intensive tasks, or provide higher. Sen- sor deployments that rely on the limited energy storage of a battery must either sacrifice data

Berger, Emery

16

HybridOS: Runtime Support for Reconfigurable Accelerators  

E-Print Network [OSTI]

HybridOS: Runtime Support for Reconfigurable Accelerators John H. Kelm Dept. of Electrical for supporting fine-grained reconfigurable accelerators integrated with general-purpose computing platforms for a CPU/accelerator model when running a com- modity operating system. HybridOS provides a simple API

Lumetta, Steve

17

FY13 Computer Science FAQ | U.S. DOE Office of Science (SC)  

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

2013 Exascale Operating and Runtime Systems 2013 Exascale Operating and Runtime Systems Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Closed Funding Opportunity Announcements (FOAs) Closed Lab Announcements Award Search 2013 Exascale Operating and Runtime Systems RX-Solvers FAQ Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » Funding Opportunities 2013 Exascale Operating and Runtime Systems Print Text Size: A A A RSS Feeds FeedbackShare Page http://science.doe.gov/grants/pdf/LAB_13-02.pdf

18

U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote  

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

14: Oracle Java Runtime Environment (JRE) Multiple Flaws Let 14: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote Users Execute Arbitrary Code and Deny Service U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote Users Execute Arbitrary Code and Deny Service October 19, 2011 - 6:00pm Addthis PROBLEM: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote Users Execute Arbitrary Code and Deny Service. PLATFORM: Oracle JDK and JRE 7; JDK and JRE 6 Update 27 and prior; JDK and JRE 5.0 Update 31 and prior; SDK and JRE 1.4.2_33 and prior ABSTRACT: A remote user can create a Java applet or Java Web Start application that, when loaded by the target user, will access or modify data or execute arbitrary code on the target user's system. reference LINKS: Oracle Critical Patch Updates and Security Alerts

19

U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote  

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

4: Oracle Java Runtime Environment (JRE) Multiple Flaws Let 4: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote Users Execute Arbitrary Code and Deny Service U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote Users Execute Arbitrary Code and Deny Service October 19, 2011 - 6:00pm Addthis PROBLEM: Oracle Java Runtime Environment (JRE) Multiple Flaws Let Remote Users Execute Arbitrary Code and Deny Service. PLATFORM: Oracle JDK and JRE 7; JDK and JRE 6 Update 27 and prior; JDK and JRE 5.0 Update 31 and prior; SDK and JRE 1.4.2_33 and prior ABSTRACT: A remote user can create a Java applet or Java Web Start application that, when loaded by the target user, will access or modify data or execute arbitrary code on the target user's system. reference LINKS: Oracle Critical Patch Updates and Security Alerts

20

Runtime Identification of Microprocessor Energy Saving Opportunities  

E-Print Network [OSTI]

Runtime Identification of Microprocessor Energy Saving Opportunities W. L. Bircher, M. Valluri, J power consumption and low energy efficiency have become significant impediments to future performance: linear regression models for power consumption and a detailed study of energy efficiency in a modern out

John, Lizy Kurian

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Runtime Performance Modeling and Measurement of Adaptive Distributed Object Applications  

Science Journals Connector (OSTI)

Distributed applications that can adapt at runtime to changing quality of service (QoS) require a model of the expected QoS and of the possible application adaptations. QoS models in turn require runtime measurements, both in-band and out-of-band, from ...

John A. Zinky; Joseph P. Loyall; Richard Shapiro

2002-10-01T23:59:59.000Z

22

Run-time optimization of adaptive irregular applications  

E-Print Network [OSTI]

adaptive irregular applications for parallel execution, a common observation is that the effectiveness of the optimizing transformations depends on programs' input data and their dynamic phases. This dissertation presents a set of run-time optimization...

Yu, Hao

2004-11-15T23:59:59.000Z

23

Transformation Nets -A Runtime Model for Transformation Languages  

E-Print Network [OSTI]

Transformation Nets - A Runtime Model for Transformation Languages Johannes Schoenboeck Institute transformation languages. Although numerous approaches are available, they lack convenient facilities for supporting debugging and understand- ing of the transformation logic. This is not least because

Hochreiter, Sepp

24

New initiative on runtime compatibility for MPI implementations | Argonne  

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

initiative on runtime compatibility for MPI implementations initiative on runtime compatibility for MPI implementations December 3, 2013 Tweet EmailPrint Researchers at Argonne National Laboratory have established an initiative to tackle the problem of maintaining runtime compatibility between message passing interface (MPI) implementations on high-performance computer architectures. The project, called the MPICH ABI Compatibility Initiative, involves the producers of several notable MPICH-derived message-passing implementations. MPICH is a high-performance, portable implementation of the MPI-1, MPI-2, and MPI-3 community standards for the message-passing model of parallel computation. Developed by an Argonne team of computer scientists, MPICH has become the de facto standard for scientific research on parallel computers

25

Transparent runtime parallelization of the R scripting language  

SciTech Connect (OSTI)

Scripting languages such as R and Matlab are widely used in scientific data processing. As the data volume and the complexity of analysis tasks both grow, sequential data processing using these tools often becomes the bottleneck in scientific workflows. We describe pR, a runtime framework for automatic and transparent parallelization of the popular R language used in statistical computing. Recognizing scripting languages interpreted nature and data analysis codes use pattern, we propose several novel techniques: (1) applying parallelizing compiler technology to runtime, whole-program dependence analysis of scripting languages, (2) incremental code analysis assisted with evaluation results, and (3) runtime parallelization of file accesses. Our framework does not require any modification to either the source code or the underlying R implementation. Experimental results demonstrate that pR can exploit both task and data parallelism transparently and overall has better performance as well as scalability compared to an existing parallel R package that requires code modification.

Yoginath, Srikanth B [ORNL

2011-01-01T23:59:59.000Z

26

Accurate Energy Attribution and Accounting for Multi-core Systems  

E-Print Network [OSTI]

us- age information. Our system utilizes runtime direct en- ergy measurements that provide accurate per-component energy usage

Ryffel, Sebi; Stathopoulos, Thanos; McIntire, Dustin; Kaiser, William; Thiele, Lothar

2009-01-01T23:59:59.000Z

27

Computational problems algorithmsComputational problems, algorithms, runtime, hardness  

E-Print Network [OSTI]

we model set cover as an integer program? · See examples Algorithms and runtime · We would see (a brief introduction to theoretical computer science) slides by Vincent Conitzer Set Cover (a a T of size at most k will suffice Set Cover (a computational problem) · One instance of the set cover problem

Allan, Vicki H.

28

Runtime monitoring of web service conversations  

Science Journals Connector (OSTI)

For a system of distributed processes, correctness can be ensured by (statically) checking whether their composition satisfies properties of interest. In contrast, Web services are being designed so that each partner discovers properties of others dynamically, ...

Yuan Gan; Marsha Chechik; Shiva Nejati; Jon Bennett; Bill O'Farrell; Julie Waterhouse

2007-10-01T23:59:59.000Z

29

The Importance of Run-time Error Detection Glenn R. Luecke 1  

E-Print Network [OSTI]

Iowa State University's High Performance Computing Group, Iowa State University, Ames, Iowa 50011, USA State University's High Performance Computing Group for evaluating run-time error detection capabilities

Luecke, Glenn R.

30

An Introduction to Balder An OpenMP Run-time Library for Clusters of SMPs  

Science Journals Connector (OSTI)

In this paper a run-time library, called Balder, for OpenMP 2.0 ... programming shared memory machines. The run-time library presented can be used on SMPs and ... SMPs and it will provide a shared address space o...

Sven Karlsson

2008-01-01T23:59:59.000Z

31

RUNTIME QoS CONTROL AND REVENUE OPTIMIZATION WITHIN SERVICE ORIENTED ARCHITECTURE.  

E-Print Network [OSTI]

RUNTIME QoS CONTROL AND REVENUE OPTIMIZATION WITHIN SERVICE ORIENTED ARCHITECTURE. Miroslav Zivkovic. #12;RUNTIME QoS CONTROL AND REVENUE OPTIMIZATION WITHIN SERVICE ORIENTED ARCHITECTURE Miroslav AND REVENUE OPTIMIZATION WITHIN SERVICE ORIENTED ARCHITECTURE PROEFSCHRIFT ter verkrijging van de graad van

van der Mei, Rob

32

SPIRAL: JOINT RUNTIME AND ENERGY OPTIMIZATION OF LINEAR TRANSFORMS Marek Telgarsky, James C. Hoe, Jose M. F. Moura  

E-Print Network [OSTI]

Forbes Ave. Pittsburgh, PA 15232 ABSTRACT There is much interest into joint runtime and energy opti the optimiza- tion of energy and other joint runtime-energy optimization metrics. This research is supportedSPIRAL: JOINT RUNTIME AND ENERGY OPTIMIZATION OF LINEAR TRANSFORMS Marek Telgarsky, James C. Hoe

Moura, José

33

Security enhancements for FPGA-based MPSoCs: a boot-to-runtime protection flow for an embedded  

E-Print Network [OSTI]

Security enhancements for FPGA-based MPSoCs: a boot-to-runtime protection flow for an embedded solutions to securely boot a bitstream and the associated OS while runtime transactions are not protected. This work proposes a full boot-to-runtime protection flow of an embedded Linux kernel during boot

Paris-Sud XI, Université de

34

Runtime Support For Maximizing Performance on Multicore Systems  

E-Print Network [OSTI]

symposium on Computer architecture, ISCA 86, pages 414423,symposium on Computer architecture, ISCA 10, pages 270279,High-Performance Computer Architecture ( HPCA), Austin, TX,

Pusukuri, Kishore Kumar

2012-01-01T23:59:59.000Z

35

Machine Learning Based Online Performance Prediction for Runtime Parallelization and Task Scheduling  

SciTech Connect (OSTI)

With the emerging many-core paradigm, parallel programming must extend beyond its traditional realm of scientific applications. Converting existing sequential applications as well as developing next-generation software requires assistance from hardware, compilers and runtime systems to exploit parallelism transparently within applications. These systems must decompose applications into tasks that can be executed in parallel and then schedule those tasks to minimize load imbalance. However, many systems lack a priori knowledge about the execution time of all tasks to perform effective load balancing with low scheduling overhead. In this paper, we approach this fundamental problem using machine learning techniques first to generate performance models for all tasks and then applying those models to perform automatic performance prediction across program executions. We also extend an existing scheduling algorithm to use generated task cost estimates for online task partitioning and scheduling. We implement the above techniques in the pR framework, which transparently parallelizes scripts in the popular R language, and evaluate their performance and overhead with both a real-world application and a large number of synthetic representative test scripts. Our experimental results show that our proposed approach significantly improves task partitioning and scheduling, with maximum improvements of 21.8%, 40.3% and 22.1% and average improvements of 15.9%, 16.9% and 4.2% for LMM (a real R application) and synthetic test cases with independent and dependent tasks, respectively.

Li, J; Ma, X; Singh, K; Schulz, M; de Supinski, B R; McKee, S A

2008-10-09T23:59:59.000Z

36

E-Print Network 3.0 - ada compiler system Sample Search Results  

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

part of any Ada compilation system. These are the runtime and tasking exec- utive, the library... , Information Systems ... Source: Schonberg, Edmond - Computer Science...

37

U-014: Oracle Java Runtime Environment (JRE) Multiple Flaws Let...  

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

or execute arbitrary code on the target user's system. reference LINKS: Oracle Critical Patch Updates and Security Alerts Oracle Java SE Critical Patch Update Advisory - October...

38

Compensation-Aware Runtime Monitoring Christian Colombo1  

E-Print Network [OSTI]

of asynchronous log-based monitoring is sometimes adopted -- even though this implies that the system may proceed of compensations to enable the undoing of actions, thus enriching asyn- chronous monitoring with the ability The need for correctness of systems has driven research in different validation and ver- ification

Pace, Gordon J.

39

Runtime Architecture Adaptation for Energy Management in Embedded Real-Time Systems  

E-Print Network [OSTI]

. Koren, and C.M. Krishna University of Massachusetts, Amherst, MA 01003 Abstract--Energy consumption has whose goal is to improve execution rate. They use large load/store queues, multiple functional units time/energy profile1 . This is the architecture adaptation approach studied in this paper. While

Massachusetts at Amherst, University of

40

Towards a multifrontal QR factorization for heterogeneous architectures over runtime systems  

E-Print Network [OSTI]

, computer architectures for high performance computing have considerably evolved toward heterogeneous. An example of popular heterogeneous architectures widely adopted in the high performance computing domain

Uçar, Bora

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

A versatile system for processing geostationary satellite data with run-time visualization capability  

SciTech Connect (OSTI)

To better predict global climate change, scientists are developing climate models that require interdisciplinary and collaborative efforts in their building. The authors are currently involved in several such projects but will briefly discuss activities in support of two such complementary projects: the Atmospheric Radiation Measurement (ARM) program of the Department of Energy and Sequoia 2000, a joint venture of the University of California, the private sector, and government. The author`s contribution to the ARM program is to investigate the role of clouds on the top of the atmosphere and on surface radiance fields through the data analysis of surface and satellite observations and complex modeling of the interaction of radiation with clouds. One of the first ARM research activities involves the computation of the broadband shortwave surface irradiance from satellite observations. Geostationary satellite images centered over the first ARM observation site are received hourly over the Internet network and processed in real time to compute hourly and daily composite shortwave irradiance fields. The images and the results are transferred via a high-speed network to the Sequoia 2000 storage facility in Berkeley, where they are archived. These satellite-derived results are compared with the surface observations to evaluate the accuracy of the satellite estimate and the spatial representation of the surface observations. In developing the software involved in calculating the surface shortwave irradiance, the authors have produced an environment whereby they can easily modify and monitor the data processing as required. Through the principles of modular programming, they have developed software that is easily modified as new algorithms for computation are developed or input data availability changes. In addition, the software was designed so that it could be run from an interactive, icon-driven, graphical interface, TCL-TK, developed by Sequoia 2000 participants.

Landsfeld, M.; Gautier, C.; Figel, T.

1995-01-01T23:59:59.000Z

42

Runtime Behavior Monitoring and Self-Adaptation in Service-Oriented Systems  

E-Print Network [OSTI]

and track the effects on a composition resulting from different environmental conditions. The success

Dustdar, Schahram

43

An Operating System for a Time-Predictable Computing Node  

E-Print Network [OSTI]

An Operating System for a Time-Predictable Computing Node Guenter Khyo, Peter Puschner, and Martin control structures generated before runtime can as well be used within the operating system of an embedded real-time system. In this way we make not only task timing but also the timing of the operating system

44

Predicting the Unpredictable in Complex Information Systems  

E-Print Network [OSTI]

failure regimes in deployed systems, prior to collapse. Recent Investigation of Design-Time Methods Investigation of Run-Time Methods: Techniques (e.g., autocorrelation analysis) to measure critical slowing down that network managers can take remedial actions to avoid an undesired transition; for example, from a free

45

Securing web-clients with instrumented code and dynamic runtime monitoring  

Science Journals Connector (OSTI)

Security and privacy concerns remain a major factor that hinders the whole scale adoption of web-based technology in sensitive situations, such as financial transactions (Gao and Owolabi, 2008; Lichtenstein and Williamson, 2006). These concerns impact ... Keywords: CSRF, CSS, Secure browsing, Security system, Web browsing security

Ejike Ofuonye; James Miller

2013-06-01T23:59:59.000Z

46

Context-Adaptive Coordination of Pervasive Services by Interpreting Models during Runtime  

Science Journals Connector (OSTI)

......those that interact with sensor devices in order to make the system...services and actuator/sensor devices is performed as follows: 2The...executed not only is an activator device controlled but a context change...coordination requires: (i) `Listening"' at the reactive execution......

Estefana Serral; Pedro Valderas; Vicente Pelechano

2013-01-01T23:59:59.000Z

47

First International Workshop on Rack-scale Computing (WRSC 2014) The Case for the Holistic Language Runtime System  

E-Print Network [OSTI]

First International Workshop on Rack-scale Computing (WRSC 2014) The Case for the Holistic Language will be a rack-sized machine instead of an individual server. At the same time, we expect a shift from commodity. In this paper, we make the case that the software for such custom rack-scale machines should move away from

Asanovi?, Krste

48

A run-time programmable simulator to enable multi-modal interaction with rigid-body systems  

Science Journals Connector (OSTI)

......should run at the same rate or even in evenly...configuration is to have the physics simulation at 100...For instance, the physics simulation can be...thread, where they pass OSC messages to each...difference in update rate for the physics simulation is clearly......

Stephen Sinclair; Marcelo M. Wanderley

2009-01-01T23:59:59.000Z

49

Runtime System for I/O Staging in Support of In-Situ Processing of Extreme Scale Data  

SciTech Connect (OSTI)

Our research in this project focused on creating and evaluating an I/O infrastructure and tools for extreme-scale applications and machines so that scientists can reduce their time to discovery at small cost in machine resources and consequent power consumption. We wanted to provide tools that are highly scalable, portable, and easy-to-use, so that scientists can gain control of their science, and concentrate on producing important scientific discovery in their own domain. Accelerating the rate of insight and scientific productivity, therefore, demands new solutions to managing the avalanche of data expected at extreme scale.

Schwan, Karsten [Georgia Institute of Technology

2013-11-01T23:59:59.000Z

50

Using the Schur Complement to Reduce Runtime in KULL's Magnetic Diffusion Package  

SciTech Connect (OSTI)

Recently a Resistive Magnetohydrodynamics (MHD) package has been added to the KULL code. In order to be compatible with the underlying hydrodynamics algorithm, a new sub-zonal magnetics discretization was developed that supports arbitrary polygonal and polyhedral zones. This flexibility comes at the cost of many more unknowns per zone - approximately ten times more for a hexahedral mesh. We can eliminate some (or all, depending on the dimensionality) of the extra unknowns from the global matrix during assembly by using a Schur complement approach. This trades expensive global work for cache-friendly local work, while still allowing solution for the full system. Significant improvements in the solution time are observed for several test problems.

Brunner, T A; Kolev, T V

2010-12-15T23:59:59.000Z

51

Appears in Proceedings of the 38th International Conference on Dependable Systems and Networks (DSN), June 2008.  

E-Print Network [OSTI]

. We proposed a system design called SWAT, a firmware- level low-overhead reliability solution on-line di- agnosis framework for detecting false positives at runtime and limit the number of false positives to keep the associ- ated overhead minimal. Experimental results using micro- architecture level

Zhou, Yuanyuan

52

Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park (Brochure)  

SciTech Connect (OSTI)

The mobile PV/generator hybrid system deployed at Bechler Meadows provides a number of advantages. It reduces on-site air emissions from the generator. Batteries allow the generator to operate only at its rated power, reducing run-time and fuel consumption. Energy provided by the solar array reduces fuel consumption and run-time of the generator. The generator is off for most hours providing peace and quiet at the site. Maintenance trips from Mammoth Hot Springs to the remote site are reduced. The frequency of intrusive fuel deliveries to the pristine site is reduced. And the system gives rangers a chance to interpret Green Park values to the visiting public. As an added bonus, the system provides all these benefits at a lower cost than the basecase of using only a propane-fueled generator, reducing life cycle cost by about 26%.

Not Available

2014-03-01T23:59:59.000Z

53

A Modular Building Controls Virtual Test Bed for the Integrations of Heterogeneous Systems  

SciTech Connect (OSTI)

This paper describes the Building Controls Virtual Test Bed (BCVTB) that is currently under development at Lawrence Berkeley National Laboratory. An earlier prototype linked EnergyPlus with controls hardware through embedded SPARK models and demonstrated its value in more cost-effective envelope design and improved controls sequences for the San Francisco Federal Building. The BCVTB presented here is a more modular design based on a middleware that we built using Ptolemy II, a modular software environment for design and analysis of heterogeneous systems. Ptolemy II provides a graphical model building environment, synchronizes the exchanged data and visualizes the system evolution during run-time. Our additions to Ptolemy II allow users to couple to Ptolemy II a prototype version of EnergyPlus,MATLAB/Simulink or other simulation programs for data exchange during run-time. In future work we will also implement a BACnet interface that allows coupling BACnet compliant building automation systems to Ptolemy II. We will present the architecture of the BCVTB and explain how users can add their own simulation programs to the BCVTB. We will then present an example application in which the building envelope and the HVAC system was simulated in EnergyPlus, the supervisory control logic was simulated in MATLAB/Simulink and Ptolemy II was used to exchange data during run-time and to provide realtime visualization as the simulation progresses.

Wetter, Michael; Wetter, Michael; Haves, Philip

2008-06-30T23:59:59.000Z

54

Co-Simulation of Building Energy and Control Systems with the Building Controls Virtual Test Bed  

SciTech Connect (OSTI)

This article describes the implementation of the Building Controls Virtual Test Bed (BCVTB). The BCVTB is a software environment that allows connecting different simulation programs to exchange data during the time integration, and that allows conducting hardware in the loop simulation. The software architecture is a modular design based on Ptolemy II, a software environment for design and analysis of heterogeneous systems. Ptolemy II provides a graphical model building environment, synchronizes the exchanged data and visualizes the system evolution during run-time. The BCVTB provides additions to Ptolemy II that allow the run-time coupling of different simulation programs for data exchange, including EnergyPlus, MATLAB, Simulink and the Modelica modelling and simulation environment Dymola. The additions also allow executing system commands, such as a script that executes a Radiance simulation. In this article, the software architecture is presented and the mathematical model used to implement the co-simulation is discussed. The simulation program interface that the BCVTB provides is explained. The article concludes by presenting applications in which different state of the art simulation programs are linked for run-time data exchange. This link allows the use of the simulation program that is best suited for the particular problem to model building heat transfer, HVAC system dynamics and control algorithms, and to compute a solution to the coupled problem using co-simulation.

Wetter, Michael

2010-08-22T23:59:59.000Z

55

Runtime Tuning Options on Franklin  

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

nodes can be written to the standard output file by setting environment variable MPICHRANKREORDERDISPLAY to 1. Users can control the distribution of MPI tasks on the nodes...

56

Runtime Tuning Options on Hopper  

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

higher helps. MPICHGNINUMBUFS Controls number of 32K DMA buffers available for each rank to use in eager protocol 64 32K buffers (2M total) May help to increase modestly, but...

57

EIA 176 Query System, 2004  

Gasoline and Diesel Fuel Update (EIA)

4 4 EIA Home > Natural Gas > Natural Gas Data Publications EIA 176 Query System 2004 The EIA-176 Query System is a Windows-based system which runs under Windows operating systems 95, 98, 2000, NT - 4.0 Service Pack 3 or later. It provides a method of extracting and using the company level data filed on the Form EIA-176, and saving the query results in various media and formats. There are pre-selected data queries, which allow the user to select and run the most often-used queries, as well as the ability to create a customized query. Self-extracting executable files with run-time versions of Access are required to set up the system. You may also download the data tables if you already have Microsoft Access on your computer. For instructions, please refer to the documentation listed below.

58

EIA 176 Query System, 2001  

Gasoline and Diesel Fuel Update (EIA)

1 1 EIA Home > Natural Gas > Natural Gas Data Publications EIA 176 Query System 2001 The EIA-176 Query system is a Windows-based system which runs under Windows operating systems 95, 98, 2000, NT - 4.0 Service Pack 3 or later. It provides a method of extracting and using the company level data filed on the Form EIA-176, and saving the query results in various media and formats. There are pre-selected data queries, which allow the user to select and run the most often-used queries, as well as the ability to create a customized query. Self-extracting executable files with run-time versions of Access are required to set up the system. You may also download the data tables if you already have Microsoft Access on your computer. For instructions, please read the documentation file(s) listed below

59

EIA 176 Query System, 2003  

Gasoline and Diesel Fuel Update (EIA)

3 3 EIA Home > Natural Gas > Natural Gas Data Publications EIA 176 Query System 2003 The EIA-176 Query System is a Windows-based system which runs under Windows operating systems 95, 98, 2000, NT - 4.0 Service Pack 3 or later. It provides a method of extracting and using the company level data filed on the Form EIA-176, and saving the query results in various media and formats. There are pre-selected data queries, which allow the user to select and run the most often-used queries, as well as the ability to create a customized query. Self-extracting executable files with run-time versions of Access are required to set up the system. You may also download the data tables if you already have Microsoft Access on your computer. For instructions, please refer to the documentation read the documentation file(s) listed below.

60

Cogeneration - prepackaged systems: Tecogen used to fix aborted Firestone job  

SciTech Connect (OSTI)

A new 60-kW Thermo Electron Tecogen cogenerating system that will allow Vallejo, CA residents to use an outdoor pool in winter will also cut the city's heating and electricity costs by about $26,000 a year and have a less than four-year payback. After the project was abandoned by the now defunct Firestone Energy Systems Inc., the contract was awarded to a local firm. Thermo Electron bid its pre-packaged unit for $102,750 installed, with a maintenance offer of two cents per kilowatt hour of generator run-time. The city is contemplating legal action against Firestone.

Maggs, J.

1986-03-03T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Autonomous, teleoperated, and shared control of robot systems  

SciTech Connect (OSTI)

This paper illustrates how different modes of operation such as bilateral teleoperation, autonomous control, and shared control can be described and implemented using combinations of modules in the SMART robot control architecture. Telerobotics modes are characterized by different ``grids`` of SMART icons, where each icon represents a portion of run-time code that implements a passive control law. By placing strict requirements on the module`s input-output behavior and using scattering theory to develop a passive sampling technique, a flexible, expandable telerobot architecture is achieved. An automatic code generation tool for generating SMART systems is also described.

Anderson, R.J.

1994-12-31T23:59:59.000Z

62

Middleware in Modern High Performance Computing System Architectures  

SciTech Connect (OSTI)

A recent trend in modern high performance computing (HPC) system architectures employs ''lean'' compute nodes running a lightweight operating system (OS). Certain parts of the OS as well as other system software services are moved to service nodes in order to increase performance and scalability. This paper examines the impact of this HPC system architecture trend on HPC ''middleware'' software solutions, which traditionally equip HPC systems with advanced features, such as parallel and distributed programming models, appropriate system resource management mechanisms, remote application steering and user interaction techniques. Since the approach of keeping the compute node software stack small and simple is orthogonal to the middleware concept of adding missing OS features between OS and application, the role and architecture of middleware in modern HPC systems needs to be revisited. The result is a paradigm shift in HPC middleware design, where single middleware services are moved to service nodes, while runtime environments (RTEs) continue to reside on compute nodes.

Engelmann, Christian [ORNL; Ong, Hong Hoe [ORNL; Scott, Stephen L [ORNL

2007-01-01T23:59:59.000Z

63

Integration of a Relational Database in the CERN PS Control System  

E-Print Network [OSTI]

The control system for the CERN 26 GEV Proton Synchrotron and its injectors is a generic system which can be adapted to other accelerators. Most configuration data are in a relational database. From these data we can generate object interfaces for equipment, configuration files for front-end computers, a read-only database for accelerator control interfacing, and full dynamic documentation on the Web. The database is also used in real time for runtime references and archives, and for the working data of several programs.

Cuprus, J

1997-01-01T23:59:59.000Z

64

V-132: IBM Tivoli System Automation Application Manager Multiple  

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

2: IBM Tivoli System Automation Application Manager Multiple 2: IBM Tivoli System Automation Application Manager Multiple Vulnerabilities V-132: IBM Tivoli System Automation Application Manager Multiple Vulnerabilities April 12, 2013 - 6:00am Addthis PROBLEM: IBM has acknowledged multiple vulnerabilities in IBM Tivoli System Automation Application Manager PLATFORM: The vulnerabilities are reported in IBM Tivoli System Automation Application Manager versions 3.1, 3.2, 3.2.1, and 3.2.2 ABSTRACT: Multiple security vulnerabilities exist in the IBM Java Runtime Environment component of IBM Tivoli System Automation Application Manager which may affect the product REFERENCE LINKS: Secunia Advisory: SA53006 IBM Security Bulletin 21633991 IBM Security Bulletin 21633992 CVE-2011-3563 CVE-2012-0497 CVE-2012-0498 CVE-2012-0499 CVE-2012-0501

65

V-132: IBM Tivoli System Automation Application Manager Multiple  

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

2: IBM Tivoli System Automation Application Manager Multiple 2: IBM Tivoli System Automation Application Manager Multiple Vulnerabilities V-132: IBM Tivoli System Automation Application Manager Multiple Vulnerabilities April 12, 2013 - 6:00am Addthis PROBLEM: IBM has acknowledged multiple vulnerabilities in IBM Tivoli System Automation Application Manager PLATFORM: The vulnerabilities are reported in IBM Tivoli System Automation Application Manager versions 3.1, 3.2, 3.2.1, and 3.2.2 ABSTRACT: Multiple security vulnerabilities exist in the IBM Java Runtime Environment component of IBM Tivoli System Automation Application Manager which may affect the product REFERENCE LINKS: Secunia Advisory: SA53006 IBM Security Bulletin 21633991 IBM Security Bulletin 21633992 CVE-2011-3563 CVE-2012-0497 CVE-2012-0498 CVE-2012-0499 CVE-2012-0501

66

Argo: An exascale operating system | Argonne National Laboratory  

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

Argo: An exascale operating system Argo: An exascale operating system Architecture overview of Argo Architecture overview of Argo Argo is a new exascale operating system and runtime system designed to support extreme-scale scientific computation. It is built on an agile, new modular architecture that supports both global optimization and local control. It aims to efficiently leverage new chip and interconnect technologies while addressing the new modalities, programming environments, and workflows expected at exascale. It is designed from the ground up to run future high-performance computing applications at extreme scales. At the heart of the project are four key innovations: dynamic reconfiguring of node resources in response to workload, allowance for massive concurrency, a hierarchical framework for power and fault management, and a

67

EIA 176 Query System, 2002  

Gasoline and Diesel Fuel Update (EIA)

2 2 EIA Home > Natural Gas > Natural Gas Data Publications EIA 176 Query System 2002 EIA 176 Query System 2002 Release date: February 2, 2004 Next release date: February 2005 The EIA-176 Query system is a Windows-based system which runs under Windows operating systems 95, 98, 2000, NT - 4.0 Service Pack 3 or later. It provides a method of extracting and using the company level data filed on the Form EIA-176, and saving the query results in various media and formats. There are pre-selected data queries, which allow the user to select and run the most often-used queries, as well as the ability to create a customized query. Self-extracting executable files with run-time versions of Access are required to set up the system. You may also download the data tables if you already have Microsoft Access on your computer. For instructions, please read the documentation file(s) listed below.

68

Designing a new operating system for exascale architectures | Argonne  

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

Designing a new operating system for exascale architectures Designing a new operating system for exascale architectures August 7, 2013 Tweet EmailPrint Argonne National Laboratory has been awarded a grant from the Department of Energy Office of Science to lead Argo, a multi-institutional research project to design and develop a platform-neutral prototype of an exascale operating system and runtime software. Researchers in Argonne's Mathematics and Computer Science Division will collaborate with scientists from Pacific Northwest National Laboratory and Lawrence Livermore National Laboratory, as well as with several universities nationwide, on the three-year, $9.75 million project. The world's fastest computers have proved essential for scientific discoveries, spanning from designing new materials to understanding the

69

Network-friendly one-sided communication through multinode cooperation on petascale cray xt5 systems  

SciTech Connect (OSTI)

ne-sided communication is important to enable asynchronous communication and data movement for Global Address Space (GAS) programming models. Such communication is typically realized through direct messages between initiator and target processes. For petascale systems with 10,000s of nodes and 100,000s of cores, these direct messages require dedicated communication buffers and/or channels, which can lead to significant scalability challenges for GAS programming models. In this paper, we describe a network-friendly communication model, multinode cooperation, to enable indirect one-sided communication. Compute nodes work together to handle one-sided requests through (1) request forwarding in which one node can intercept a request and forward it to a target node, and (2) request aggregation in which one node can aggregate many requests to a target node. We have implemented multinode cooperation for a popular GAS runtime library, Aggregate Remote Memory Copy Interface (ARMCI). Our experimental results on a large-scale Cray XT5 system demonstrate that, multinode cooperation is able to greatly increase the memory scalability by reducing the number of communication buffers. In addition, multinode cooperation improves the resiliency of GAS runtime system to network contention. Furthermore, multinode cooperation can benefit the performance of scientific applications. In one case, it reduces the total execution time of an NWChem application by 52%.

Tipparaju, Vinod [ORNL; Que, Xinyu [ORNL; Yu, Weikuan [ORNL; Vetter, Jeffrey S [ORNL

2011-01-01T23:59:59.000Z

70

Network-friendly one-sided communication through multinode cooperation on petascale cray xt5 systems  

SciTech Connect (OSTI)

ne-sided communication is important to enable asynchronous communication and data movement for Global Address Space (GAS) programming models. Such communication is typically realized through direct messages between initiator and target processes. For petascale systems with 10,000s of nodes and 100,000s of cores, these direct messages require dedicated communication buffers and/or channels, which can lead to significant scalability challenges for GAS programming models. In this paper, we describe a network-friendly communication model, multinode cooperation, to enable indirect one-sided communication. Compute nodes work together to handle one-sided requests through (1) request forwarding in which one node can intercept a request and forward it to a target node, and (2) request aggregation in which one node can aggregate many requests to a target node. We have implemented multinode cooperation for a popular GAS runtime library, Aggregate Remote Memory Copy Interface (ARMCI). Our experimental results on a large-scale Cray XT5 system demonstrate that, multinode cooperation is able to greatly increase the memory scalability by reducing the number of communication buffers. In addition, multinode cooperation improves the resiliency of GAS runtime system to network contention. Furthermore, multinode cooperation can benefit the performance of scientific applications. In one case, it reduces the total execution time of an NWChem application by 52%.

Tipparaju, Vinod [ORNL; Que, Xinyu [ORNL; Yu, Weikuan [ORNL; Vetter, Jeffrey S [ORNL

2011-05-01T23:59:59.000Z

71

Runtime Adaptation for Autonomic Heterogeneous Computing | ornl...  

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

caching, OS noise, and a myriad of other factors. As heterogeneity becomes a fact of life at every level of computing, efficiently managing heterogeneous compute resources is...

72

Requirements Reflection: Requirements as Runtime Entities  

E-Print Network [OSTI]

. ICSE '10, May 2-8 2010, Cape Town, South Africa Copyright 2010 ACM 978-1-60558-719-6/10/05 ...$10 energy costs. Further, it has the domain assumption energy is cheapest at night. To satisfy the avoid activity is detected. Night operation satisfies the minimize energy costs goal. Thus all the goals

Finkelstein, Anthony

73

Cooperative Server Clustering for a Scalable GAS Model on petascale cray XT5 Systems  

SciTech Connect (OSTI)

Global Address Space (GAS) programming models are attractive because they retain the easy-to-use addressing model that is the characteristic of shared-memory style load and store operations. The scalability of GAS models depends directly on the design and implementation of runtime libraries on the targeted platforms. In this paper, we examine the memory requirement of a popular GAS runtime library, Aggregate Remote Memory Copy Interface (ARMCI) on petascale Cray XT 5 systems. Then we describe a new technique cooperative server clustering that enhances the memory scalability of ARMCI communication servers. In cooperative server clustering, ARMCI servers are organized into clusters, and cooperatively process incoming communication requests among them. A request intervention scheme is also designed to expedite the return of responses to the initiating processes. Our experimental results demonstrate that, with very little impact on ARMCI communication latency and bandwidth, cooperative server clustering is able to significantly reduce the memory requirement of ARMCI communication servers, thereby enabling highly scalable scientific applications. In particular, it dramatically reduces the total execution time of a scientific application, NWChem, by 45% on 2400 processes.

Yu, Weikuan [ORNL; Que, Xinyu [ORNL; Graham, Richard L [ORNL; Vetter, Jeffrey S [ORNL

2010-01-01T23:59:59.000Z

74

Cooperative Server Clustering for a Scalable GAS Model on Petascale Cray XT5 Systems  

SciTech Connect (OSTI)

Global Address Space (GAS) programming models are attractive because they retain the easy-to-use addressing model that is the characteristic of shared-memory style load and store operations. The scalability of GAS models depends directly on the design and implementation of runtime libraries on the targeted platforms. In this paper, we examine the memory requirement of a popular GAS run-time library, Aggregate Remote Memory Copy Interface (ARMCI) on petascale Cray XT 5 systems. Then we describe a new technique, cooperative server clustering, that enhances the memory scalability of ARMCI communication servers. In cooperative server clustering, ARMCI servers are organized into clusters, and cooperatively process incoming communication requests among them. A request intervention scheme is also designed to expedite the return of responses to the initiating processes. Our experimental results demonstrate that, with very little impact on ARMCI communication latency and bandwidth, cooperative server clustering is able to significantly reduce the memory requirement of ARMCI communication servers, thereby enabling highly scalable scientific applications. In particular, it dramatically reduces the total execution time of a scientific application, NWChem, by 45% on 2400 processes.

Yu, Weikuan [ORNL; Que, Xinyu [ORNL; Tipparaju, Vinod [ORNL; Graham, Richard L [ORNL; Vetter, Jeffrey S [ORNL

2010-05-01T23:59:59.000Z

75

Autonomous Observing and Control Systems for PAIRITEL, a 1.3m Infrared Imaging Telescope  

E-Print Network [OSTI]

The Peters Automated Infrared Imaging Telescope (PAIRITEL) is the first meter-class telescope operating as a fully robotic IR imaging system. Dedicated in October 2004, PAIRITEL began regular observations in mid-December 2004 as part of a 1.5 year commissioning period. The system was designed to respond without human intervention to new gamma-ray burst transients: this milestone was finally reached on November 9, 2005 but the telescope had a number of semi-automated sub-10 minute responses throughout early commissioning. When not operating in Target of Opportunity mode, PAIRITEL performs a number of queue scheduled transient monitoring campaigns. To achieve this level of automation, we have developed communicating tools to connect the various sub-systems: an intelligent queue scheduling database, run-time configurable observation sequence software, a data reduction pipeline, and a master state machine which monitors and controls all functions within and affecting the observatory.

J. S. Bloom; Dan L. Starr; Cullen H. Blake; M. F. Skrutskie; Emilio E. Falco

2005-11-30T23:59:59.000Z

76

Scalable PGAS Metadata Management on Extreme Scale Systems  

SciTech Connect (OSTI)

Programming models intended to run on exascale systems have a number of challenges to overcome, specially the sheer size of the system as measured by the number of concurrent software entities created and managed by the underlying runtime. It is clear from the size of these systems that any state maintained by the programming model has to be strictly sub-linear in size, in order not to overwhelm memory usage with pure overhead. A principal feature of Partitioned Global Address Space (PGAS) models is providing easy access to global-view distributed data structures. In order to provide efficient access to these distributed data structures, PGAS models must keep track of metadata such as where array sections are located with respect to processes/threads running on the HPC system. As PGAS models and applications become ubiquitous on very large transpetascale systems, a key component to their performance and scalability will be efficient and judicious use of memory for model overhead (metadata) compared to application data. We present an evaluation of several strategies to manage PGAS metadata that exhibit different space/time tradeoffs. We use two real-world PGAS applications to capture metadata usage patterns and gain insight into their communication behavior.

Chavarra-Miranda, Daniel; Agarwal, Khushbu; Straatsma, TP

2013-05-16T23:59:59.000Z

77

An API for dynamic partial evaluation under DynamoRIO  

E-Print Network [OSTI]

Dynamic optimization systems have available runtime (dynamic) data and can cross more boundaries than traditional static optimization systems in the pursuit of program transformations. However, dynamic optimization systems ...

Leger, Christopher, 1981-

2004-01-01T23:59:59.000Z

78

A distributed hard real-time Java system for high mobility components  

E-Print Network [OSTI]

applications to adapt to changes in user requirements or to external events. We describe how we achieve run-time recon?guration in distributed Java applications by appropriately migrating servers. Guaranteed-rate schedulers at the servers provide...

Rho, Sangig

2005-02-17T23:59:59.000Z

79

On Runtime Adaptation of Application-Layer Multicast Protocol  

E-Print Network [OSTI]

¨ubsch, Christoph P. Mayer, and Oliver P. Waldhorst Institute of Telematics, Karlsruhe Institute of Technology (KIT), Germany {huebsch,mayer,waldhorst}@kit.edu Reasonable choice of protocol parameters is crucial., a clean implementation of multicast communication within the Internet architecture has been proposed

Paris-Sud XI, Université de

80

Reconfigurable Run-Time Support for Distributed Service Component Architectures  

E-Print Network [OSTI]

.lastname@inria.fr ABSTRACT SCA (Service Component Architecture) is an OASIS stan- dard for describing service-oriented to SCA and en- ables both introspecting and reconfiguring service-oriented architectures at run-Based Software Engineering (CBSE), Middle- ware, Service Component Architecture (SCA), Service-Oriented

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Autonomous FPGA Fault Handling through Competitive Runtime Reconfiguration  

E-Print Network [OSTI]

environments of mechanical/acoustical stress during launch, high doses of ionizing radiation, and thermal due to radiation- induced stuck-at-faults, thermal fatigue, oxide breakdown, electromigration-available [Xilinx04]. Meanwhile NASA terrestrial applications routinely employ FPGAs for tasks ranging from launch

DeMara, Ronald F.

82

Towards Runtime Reconfiguration of Application Control Policies in the Cloud  

Science Journals Connector (OSTI)

The main contribution of this paper is the description of an architecture for dynamically controlling the behavior of the applications deployed in the Cloud by using a set of high-level rules. This architecture is flexible enough to enable the re-definition ... Keywords: Application governance, Cloud, Dynamic reconfiguration, Rule based, Service behavior

Luis M. Vaquero; Daniel Morn; Fermn Galn; Jose M. Alcaraz-Calero

2012-12-01T23:59:59.000Z

83

Jitblt : efficient run-time code generation for digital compositing  

E-Print Network [OSTI]

Figure 1.1: User Interface Icon Created Through SuccessiveFigure 1.1: User Interface Icon Created Through SuccessiveRaj for his freely-available icon library which, because he

Amelang, Daniel James

2008-01-01T23:59:59.000Z

84

Runtime optimization of an application executing on a parallel computer  

DOE Patents [OSTI]

Identifying a collective operation within an application executing on a parallel computer; identifying a call site of the collective operation; determining whether the collective operation is root-based; if the collective operation is not root-based: establishing a tuning session and executing the collective operation in the tuning session; if the collective operation is root-based, determining whether all compute nodes executing the application identified the collective operation at the same call site; if all compute nodes identified the collective operation at the same call site, establishing a tuning session and executing the collective operation in the tuning session; and if all compute nodes executing the application did not identify the collective operation at the same call site, executing the collective operation without establishing a tuning session.

Faraj, Daniel A; Smith, Brian E

2014-11-25T23:59:59.000Z

85

Runtime optimization of an application executing on a parallel computer  

DOE Patents [OSTI]

Identifying a collective operation within an application executing on a parallel computer; identifying a call site of the collective operation; determining whether the collective operation is root-based; if the collective operation is not root-based: establishing a tuning session and executing the collective operation in the tuning session; if the collective operation is root-based, determining whether all compute nodes executing the application identified the collective operation at the same call site; if all compute nodes identified the collective operation at the same call site, establishing a tuning session and executing the collective operation in the tuning session; and if all compute nodes executing the application did not identify the collective operation at the same call site, executing the collective operation without establishing a tuning session.

Faraj, Daniel A; Smith, Brian E

2014-11-18T23:59:59.000Z

86

Vehicle routing for the last mile of power system restoration  

SciTech Connect (OSTI)

This paper studied a novel problem in power system restoration: the Power Restoration Vehicle Routing Problem (PRVRP). The goal of PRVRPs is to decide how coordinate repair crews effectively in order to recover from blackouts as fast as possible after a disaster has occurred. PRVRPs are complex problems that combine vehicle routing and power restoration scheduling problems. The paper proposed a multi-stage optimization algorithm based on the idea of constraint injection that meets the aggressive runtime constraints necessary for disaster recovery. The algorithms were validated on benchmarks produced by the Los Alamos National Laboratory, using the infrastructure of the United States. The disaster scenarios were generated by state-of-the-art hurricane simulation tools similar to those used by the National Hurricane Center. Experimental results show that the constraint-injection algorithms can reduce the blackouts by 50% or more over field practices. Moreover, the results show that the constraint-injection algorithm using large neighborhood search over a blackbox simulator provide competitive quality and scales better than using a MIP solver on the subproblems.

Bent, Russell W [Los Alamos National Laboratory; Coffrin, Carleton [Los Alamos National Laboratory; Van Hentenryck, Pascal [BROWN UNIV.

2010-11-23T23:59:59.000Z

87

E-AMOM: An Energy-Aware Modeling and Optimization Methodology for Scientific Applications on Multicore Systems  

E-Print Network [OSTI]

power consumption of the scientific applications. Further, we optimize our applications based upon insights provided by the performance models to reduce runtime of the applications. Our methods and techniques are able to save up to 18% in energy...

Lively, Charles

2012-07-16T23:59:59.000Z

88

An open source MATLAB program for fast numerical Feynman integral calculations for open quantum system dynamics on GPUs  

E-Print Network [OSTI]

This MATLAB program calculates the dynamics of the reduced density matrix of an open quantum system modeled by the Feynman-Vernon model. The user gives the program a vector describing the coordinate of an open quantum system, a hamiltonian matrix describing its energy, and a spectral distribution function and temperature describing the environment's influence on it, in addition to the open quantum system's intial density matrix and a grid of times. With this, the program returns the reduced density matrix of the open quantum system at all (or some) moments specified by that grid of times. This overall calculation can be divided into two stages: the setup of the Feynman integral, and the actual calculation of the Feynman integral for time-propagation of the density matrix. When this program calculates this propagation on a multi-core CPU, it is this propagation that is usually the rate limiting step of the calculation, but when it is calculated on a GPU, the propagation is calculated so quickly that the setup of the Feynman integal actually becomes the rate limiting step for most cases tested so far. The overhead of transfrring information from the CPU to the GPU and back seems to have negligible effect on the overall runtime of the program. When the required information cannot fit on the GPU, the user can choose to run the entire program on a CPU.

Nikesh S. Dattani

2012-05-31T23:59:59.000Z

89

Heat pipe based passive emergency core cooling system for safe shutdown of nuclear power reactor  

Science Journals Connector (OSTI)

Abstract On March 11th, 2011, a natural disaster created by earthquakes and Tsunami caused a serious potential of nuclear reactor meltdown in Fukushima due to the failure of Emergency Core Cooling System (ECCS) powered by diesel generators. In this paper, heat pipe based ECCS has been proposed for nuclear power plants. The designed loop type heat pipe ECCS is composed of cylindrical evaporator with 62 vertical tubes, each 150mm diameter and 6m length, mounted around the circumference of nuclear fuel assembly and 21mנ10mנ5m naturally cooled finned condenser installed outside the primary containment. Heat pipe with overall thermal resistance of 1.44נ10?5C/W will be able to reduce reactor temperature from initial working temperature of 282C to below 250C within 7h. The overall ECCS also includes feed water flooding of the core using elevated water tank for initial 10min which will accelerate cooling of the core, replenish core coolant during loss of coolant accident and avoids heat transfer crisis phenomena during heat pipe start-up process. The proposed heat pipe system will operate in fully passive mode with high runtime reliability and therefore provide safer environment to nuclear power plants.

Masataka Mochizuki; Randeep Singh; Thang Nguyen; Tien Nguyen

2014-01-01T23:59:59.000Z

90

Distributed digital real-time control system for TCV tokamak  

Science Journals Connector (OSTI)

Abstract A new digital feedback control system (named the SCD Systme de Contrle Distribu) has been developed, integrated and used successfully to control TCV (Tokamak Configuration Variable) plasmas. The system is designed to be modular, distributed, and scalable, accommodating hundreds of diagnostic inputs and actuator outputs. With many more inputs and outputs available than previously possible, it offers the possibility to design advanced control algorithms with better knowledge of the plasma state and to coherently control all TCV actuators, including poloidal field (PF) coils, gas valves, the gyrotron powers and launcher angles of the electron cyclotron heating and current drive system (ECRH/ECCD) together with diagnostic triggering signals. The system consists of multiple nodes; each is a customised Linux desktop or embedded PC which may have local ADC and DAC cards. Each node is also connected to a memory network (reflective memory) providing a reliable, deterministic method of sharing memory between all nodes. Control algorithms are programmed as block diagrams in Matlab-Simulink providing a powerful environment for modelling and control design. The C code is generated automatically from the Simulink block diagram and compiled, with the Simulink Embedded Coder (SEC, formerly Real-Time Workshop Embedded Coder), into a Linux shared library (.so file) and distributed to target nodes in the discharge preparation phase. During the TCV discharge, an application on each node is executed that dynamically loads the shared library at runtime. In order to obtain reliable and reproducible real time execution of the algorithm, all interrupts to the CPU on each node are suspended just before firing the shot and re-enabled afterwards. Since installation, the new digital control system has been used for a multitude of plasma control applications, ranging from basic experiments of coil current and density control to advanced experiments of MHD (magnetohydrodynamics) and plasma profile control, as well as real-time plasma transport simulations. Recently, a real-time version of a plasma equilibrium reconstruction code was developed and implemented, providing the future possibility to control the plasma shape and profiles directly during the discharge evolution. This paper presents the architecture of the new control system, its integration into the TCV plant and a sample of control applications used for TCV plasma discharges.

H.B. Le; F. Felici; J.I. Paley; B.P. Duval; J.-M. Moret; S. Coda; O. Sauter; D. Fasel; P. Marmillod

2014-01-01T23:59:59.000Z

91

Tool coupling for the design and operation of building energy and control systems based on the Functional Mock-up Interface standard  

SciTech Connect (OSTI)

This paper describes software tools developed at the Lawrence Berkeley National Laboratory (LBNL) that can be coupled through the Functional Mock-up Interface standard in support of the design and operation of building energy and control systems. These tools have been developed to address the gaps and limitations encountered in legacy simulation tools. These tools were originally designed for the analysis of individual domains of buildings, and have been difficult to integrate with other tools for runtime data exchange. The coupling has been realized by use of the Functional Mock-up Interface for co-simulation, which standardizes an application programming interface for simulator interoperability that has been adopted in a variety of industrial domains. As a variety of coupling scenarios are possible, this paper provides users with guidance on what coupling may be best suited for their application. Furthermore, the paper illustrates how tools can be integrated into a building management system to support the operation of buildings. These tools may be a design model that is used for real-time performance monitoring, a fault detection and diagnostics algorithm, or a control sequence, each of which may be exported as a Functional Mock-up Unit and made available in a building management system as an input/output block. We anticipate that this capability can contribute to bridging the observed performance gap between design and operational energy use of buildings.

Nouidui, Thierry Stephane; Wetter, Michael

2014-03-01T23:59:59.000Z

92

Library System Library System  

E-Print Network [OSTI]

Library System #12;Library System 5150 Anthony Wayne Drive David Adamany Undergraduate Library that for the current fiscal year, we've been given an additional $600,000 for our library materials budget. We're very subscriptions. The Wayne State University Libraries are deeply committed to providing our faculty and students

Cinabro, David

93

Metering Systems  

Broader source: Energy.gov [DOE]

A variety of metering systems are currently on the market for Federal facility implementation. The information below outlines common metering system capabilities and common metering system components.

94

Computer System,  

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

undergraduate summer institute http:institutes.lanl.govistisummer-school 2015 Computer System, Cluster, and Networking Summer Institute Purpose The Computer System,...

95

Systems Synthesis  

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

Synthesis. Integration, and Control System synthesis, integration, and control requires creativity and a broad vision of the big picture of the system to be able to select the best...

96

File Systems  

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

File Systems File Systems File Systems For a general description of the different file systems available on PDSF please see Eliza File Systems and Other File Systems. Below is a summary of how STAR uses the various systems: /common The STAR software is installed on /common. For 32sl44 it is under /common/star/star44 and for sl53 it is under /common/star/star53. In both cases the software consists primarily of a STAR-specific ROOT installation on which releases of the STAR libraries are built as shown on the Local STAR Libraries page. /eliza3, /eliza6, /eliza9, /eliza14, /eliza15, /eliza17 STAR has space on 6 elizas as shown in the table below. File System star space (TB) use eliza3 39 production eliza6 9 production eliza9 39 production eliza14 34 production, user space under /eliza14/star/pwg

97

Advanced Systems  

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

Advanced Systems: Advanced Systems: high Performance fenestration systems Research areas: Research activities to improve the performance of windows and other fenestration products must address window systems issues as well as Glazing Materials research. LBNL activities in the area of Advanced Systems include research at both the product level and the building envelope and building systems levels. Highly insulating windows - using non structural center layers Lower cost solutions to more insulating three layer glazing systems, with the potential to turn windows in U.S. heating dominated residential applications into net-energy gainers. Highly Insulating Window Frames In collaboration with the Norwegian University of Science and Technology, we are researching the potentials for highly insulating window frames. Our initial work examines European frames with reported U-factors under 0.15 Btu/hr-ft2-F. Future research aims to analyze these designs, verify these performance levels and ensure that procedures used to calculate frame performance are accurate.

98

Microfluidic Systems Integrated Microfluidic Systems**  

E-Print Network [OSTI]

Microfluidic Systems Integrated Microfluidic Systems** Rustem F. Ismagilov* Keywords: analytical methods · enzymes · microfluidics · microreactors · protein structures Microfluidic systems use networks of channels thinner than a human hair to manipulate nanoliter volumes of re- agents. The goal of microfluidics

Ismagilov, Rustem F.

99

Centre for Telematics and Information Technology CTIT PROGRESS REPORT 2008-2009  

E-Print Network [OSTI]

Recovery at runtime 26 n Intrusion detection systems at high speeds 28 n Saving energy using virtual power plants 30 n Ranking the pages better 32 n VIDI grants for Djoerd Hiemstra and Peter-Paul Verbeek 34

Al Hanbali, Ahmad

100

Towards High Performance CORBA and MPI Middlewares for Grid Computing  

Science Journals Connector (OSTI)

Due to the high level of heterogeneity in a computational Grid, designing a runtime system for such computing infrastructure is extremely challenging, for example regarding the ability to exploit transparently and efficiently various networking technologies. ...

Alexandre Denis; Christian Prez; Thierry Priol

2001-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Type Inference to Optimize a Hybrid Statically and Dynamically Typed Language  

Science Journals Connector (OSTI)

......a framework for building content management systems, intranets and custom applications) and the 8 Web application framework...static type-checking operation until runtime. With this new characteristic, it is possible to develop more flexible code, even in......

Francisco Ortin

2011-11-01T23:59:59.000Z

102

The STAPL Parallel Container Framework  

E-Print Network [OSTI]

The Standard Template Adaptive Parallel Library (STAPL) is a parallel programming infrastructure that extends C with support for parallelism. STAPL provides a run-time system, a collection of distributed data structures (pContainers) and parallel...

Tanase, Ilie Gabriel

2012-02-14T23:59:59.000Z

103

Carbon Systems  

SciTech Connect (OSTI)

The electronic states of a 'quantum dot-graphene monolayer-SiO{sub 2} + n{sup +}-Si substrate' system in an external magnetic field are studied. An analytical expression for charge transfer in this system is obtained. The electronic states of a 'quantum dot-graphene bilayer-SiO{sub 2} + n{sup +}-Si substrate' system are considered. The systems under study are interesting from the viewpoint of controlling the optical properties of a quantum dot by means of an applied electric field.

Alisultanov, Z. Z., E-mail: zaur0102@gmail.com [Russian Academy of Sciences, Prokhorov General Physics Institute (Russian Federation)

2013-06-15T23:59:59.000Z

104

Muon systems  

SciTech Connect (OSTI)

The designs of both the GEM and SDC muon systems an the technological choices are reviewed. In particular, the chamber options for the detectors are discussed.

Bensinger, J.

1991-10-01T23:59:59.000Z

105

Run-Time Enforcement of Information-Flow Properties on Android  

E-Print Network [OSTI]

for restricting applications' access to data and resources (e.g., [4]). Many commonly discussed misbehaviors, floating labels, declassification and endorsement capabilities, and support for legacy applications. Our) of the caller and callee. Once data has been sent from one application to another, the sender has relinquished

Bauer, Lujo

106

Towards Run-time Monitoring of Web Services Conformance to Business-Level Agreements  

E-Print Network [OSTI]

. In a pharmaceutical industry, pharmacies order the medical supplies from a pharmaceutical company. The pharmaceutical supplies. A pharmacy places an order using the OrderManagmentService provided by the pharmaceutical company, the pharmaceutical company for- wards the order to 3PL using the provided OrderFulfi

Simons, Anthony J. H.

107

Integrated Metadata Support for Web Service Runtimes Florian Rosenberg, Philipp Leitner, Anton Michlmayr and Schahram Dustdar  

E-Print Network [OSTI]

when develop- ing applications following the service-oriented architecture paradigm. Such metadata the telecommunications domain. 1. Introduction The service-oriented architecture (SOA) paradigm pro- vides a means to foster their use in service-oriented applications and describe how to map con- crete Web services

Rosenberg, Florian

108

Soya: a Programming Model and Runtime Environment for Component Composition using SSDL  

SciTech Connect (OSTI)

The SOAP Service Description Language (SSDL) is a SOAPcentric language for describing Web Service contracts. SSDL focuses on message abstraction as the building block for creating service-oriented applications and provides an extensible range of protocol frameworks that can be used to describe and formally model component composition based on Web Service interactions. Given its novel approach, implementing support for SSDL contracts presents interesting challenges to middleware developers. At one end of the spectrum, programming abstractions that support message-oriented designs need to be created. At the other end, new functionality and semantics must be added to existing SOAP engines. In this paper we explain how component developers can create message-oriented Web Service interfaces with contemporary tool support (specifically the Windows Communication Foundation) using SSDL. We show how SSDL can be used as an alternative and powerful metadata language natively alongside existing tooling without imposing additional burdens on application developers. Moreover, we describe the design and architecture of the Soya middleware which supports

Fornasier, Patrick; Webber, James; Gorton, Ian

2007-08-14T23:59:59.000Z

109

Evaluation of the 2005 Predictions of the Run-Timing of Wild Migrant Yearling Chinook,  

E-Print Network [OSTI]

of Washington Box 358218 Seattle, Washington 98195 Prepared for: U.S. Department of Energy Bonneville Power Administration Environment, Fish and Wildlife P.O. Box 3621 Portland, OR 97283-3621 Project Number 1989 tributary origin, Snake River subyearlings, and Snake River steelhead are tracked to Bonneville. From Mc

Washington at Seattle, University of

110

Evaluation of the 2002 Predictions of the Run-Timing of Wild Migrant Yearling Chinook  

E-Print Network [OSTI]

.S. Department of Energy Bonneville Power Administration Environment, Fish and Wildlife P.O. Box 3621 Portland

Washington at Seattle, University of

111

Evaluation of the 2003 Predictions of the Run-Timing of Wild Migrant Yearling Chinook,  

E-Print Network [OSTI]

, Washington 98195 Prepared for: U.S. Department of Energy Bonneville Power Administration Environment, Fish

Washington at Seattle, University of

112

Runtime Monitoring of Software Energy Hotspots Adel Noureddine1,2  

E-Print Network [OSTI]

energy consumption. Information and Communica- tions Techonology (ICT) accounted for 2% of global carbon illustrate the opportunities for efficient ICT solutions to reduce carbon emissions and energy consumption of classes and methods. We argue that this per-method analysis of energy consumption provides bet- ter

Boyer, Edmond

113

Communication library for run-time visualization of distributed, asynchronous data  

SciTech Connect (OSTI)

In this paper we present a method for collecting and visualizing data generated by a parallel computational simulation during run time. Data distributed across multiple processes is sent across parallel communication lines to a remote workstation, which sorts and queues the data for visualization. We have implemented our method in a set of tools called PORTAL (for Parallel aRchitecture data-TrAnsfer Library). The tools comprise generic routines for sending data from a parallel program (callable from either C or FORTRAN), a semi-parallel communication scheme currently built upon Unix Sockets, and a real-time connection to the scientific visualization program AVS. Our method is most valuable when used to examine large datasets that can be efficiently generated and do not need to be stored on disk. The PORTAL source libraries, detailed documentation, and a working example can be obtained by anonymous ftp from info.mcs.anl.gov from the file portal.tar.Z from the directory pub/portal.

Rowlan, J. [Argonne National Lab., IL (United States); Wightman, B.T. [Wisconsin Univ., Oshkosh, WI (United States)

1994-04-01T23:59:59.000Z

114

http://www.iis.sinica.edu.tw/~swc/index_c.html DirectX runtime  

E-Print Network [OSTI]

Application DirectX DirectX DirectDraw DirectDraw GDI HAL DirectDrawDirectDraw Direct3D 1 #12; 3D API Windows API Win32 Windows API Win32 kernel32.dlluser32.dll gdi32.dll Win32 API Win32

Chen, Sheng-Wei

115

Evaluation of the 1999 Predictions of the Run-Timing of Wild Migrant Yearling Chinook  

E-Print Network [OSTI]

Quality at Multiple Locations on the Snake and Columbia Rivers using CRiSP/RealTime Prepared by: W timing, water temperature, total dissolved gas, flow, and spill at various dams. CRiSP model runsSP's predictive powers are maximized as well. RealTime and CRiSP researchers are developing strate- gies

Washington at Seattle, University of

116

Evaluation of the 2000 Predictions of the Run-Timing of Wild Migrant Yearling Chinook  

E-Print Network [OSTI]

outmigration for arrival timing, water temperature, total dissolved gas, flow, and spill at various dams. CRi as they are reported because in-season forecasts are based on whatever is available at the time. #12;A iii Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.1: Flow and Spill Forecasts

Washington at Seattle, University of

117

Power system  

DOE Patents [OSTI]

A power system includes a prime mover, a transmission, and a fluid coupler having a selectively engageable lockup clutch. The fluid coupler may be drivingly connected between the prime mover and the transmission. Additionally, the power system may include a motor/generator drivingly connected to at least one of the prime mover and the transmission. The power-system may also include power-system controls configured to execute a control method. The control method may include selecting one of a plurality of modes of operation of the power system. Additionally, the control method may include controlling the operating state of the lockup clutch dependent upon the mode of operation selected. The control method may also include controlling the operating state of the motor/generator dependent upon the mode of operation selected.

Hickam, Christopher Dale (Glasford, IL)

2008-03-18T23:59:59.000Z

118

telecommunications system management  

Science Journals Connector (OSTI)

Communications system management applied to telecommunications systems, facilities, equipment, and components. See communications system , comm...

2001-01-01T23:59:59.000Z

119

NPIP: A skew line needle configuration optimization system for HDR brachytherapy  

SciTech Connect (OSTI)

Purpose: In this study, the authors introduce skew line needle configurations for high dose rate (HDR) brachytherapy and needle planning by integer program (NPIP), a computational method for generating these configurations. NPIP generates needle configurations that are specific to the anatomy of the patient, avoid critical structures near the penile bulb and other healthy structures, and avoid needle collisions inside the body. Methods: NPIP consisted of three major components: a method for generating a set of candidate needles, a needle selection component that chose a candidate needle subset to be inserted, and a dose planner for verifying that the final needle configuration could meet dose objectives. NPIP was used to compute needle configurations for prostate cancer data sets from patients previously treated at our clinic. NPIP took two user-parameters: a number of candidate needles, and needle coverage radius, {delta}. The candidate needle set consisted of 5000 needles, and a range of {delta} values was used to compute different needle configurations for each patient. Dose plans were computed for each needle configuration. The number of needles generated and dosimetry were analyzed and compared to the physician implant. Results: NPIP computed at least one needle configuration for every patient that met dose objectives, avoided healthy structures and needle collisions, and used as many or fewer needles than standard practice. These needle configurations corresponded to a narrow range of {delta} values, which could be used as default values if this system is used in practice. The average end-to-end runtime for this implementation of NPIP was 286 s, but there was a wide variation from case to case. Conclusions: The authors have shown that NPIP can automatically generate skew line needle configurations with the aforementioned properties, and that given the correct input parameters, NPIP can generate needle configurations which meet dose objectives and use as many or fewer needles than the current HDR brachytherapy workflow. Combined with robot assisted brachytherapy, this system has the potential to reduce side effects associated with treatment. A physical trial should be done to test the implant feasibility of NPIP needle configurations.

Siauw, Timmy; Cunha, Adam; Berenson, Dmitry; Atamtuerk, Alper; Hsu, I-Chow; Goldberg, Ken; Pouliot, Jean [Department of Civil and Environmental Engineering, University of California, Berkeley, 760 Davis Hall, Berkeley, California 94720-1710 (United States); Department of Radiation Oncology, University of California, San Francisco, Comprehensive Cancer Center, 1600 Divisadero Street, Suite H1031, San Francisco, California 94143-1708 (United States); Department of Electrical Engineering and Computer Science, University of California, Berkeley, 4th Floor Sutardja Dai Hall, Berkeley, California 94720-1764 (United States); Department of Industrial Engineering and Operations, University of California, Berkeley, 4141 Etcheverry Hall, Berkeley, California 94720-1777 (United States); Department of Radiation Oncology, University of California, San Francisco, Comprehensive Cancer Center, 1600 Divisadero Street, Suite H1031, San Francisco, California 94143-1708 (United States); Department of Industrial Engineering and Operations Research and Department of Electrical Engineering and Computer Science, University of California, Berkeley, 4141 Etcheverry Hall, Berkeley, California 94720-1777 (United States); Department of Radiation Oncology, University of California, San Francisco, Comprehensive Cancer Center, 1600 Divisadero Street, Suite H1031, San Francisco, California 94143-1708 (United States)

2012-07-15T23:59:59.000Z

120

LRRB Pavement Management Systems Pavement Management Systems  

E-Print Network [OSTI]

LRRB Pavement Management Systems Pavement Management Systems Presented by: Michael Marti SRF for implementing and monitoring research results (RIC) #12;LRRB Pavement Management Systems LRRB Structure LRRB Current Pavement Management System Used ICON (Goodpointe) Year of Pavement Management System

Minnesota, University of

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Natural System  

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

Natural System Natural System Evaluation and Tool Development - FY11 Progress Report Prepared for U.S. Department of Energy Used Fuel Disposition Program Yifeng Wang (SNL) Michael Simpson (INL) Scott Painter (LANL) Hui-Hai Liu (LBNL) Annie B. Kersting (LLNL) July 15, 2011 FCRD-USED-2011-000223 UFD Natural System Evaluation - FY11 Year-End Report July 15, 2011 2 DISCLAIMER This information was prepared as an account of work sponsored by an agency of the U.S. Government. Neither the U.S. Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness, of any information, apparatus, product, or process disclosed, or represents that its use would not infringe

122

Lighting Systems  

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

Purple LED lamp Purple LED lamp Lighting Systems Lighting research is aimed at improving the energy efficiency of lighting systems in buildings and homes across the nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research falls into four main areas: Sources and Ballasts, Light Distribution Systems, Controls and Communications, and Human Factors. Contacts Francis Rubinstein FMRubinstein@lbl.gov (510) 486-4096 Links Lighting Research Group Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends

123

Dynamic Adaptation using Xen  

SciTech Connect (OSTI)

The topic of virtualization has received renewed attention. Xen is a popular open source type-I hypervisor. The Xen hypervisor currently has limited capabilities for runtime modification to the core hypervisor, which impairs research into dynamic adaptation for system-level virtualization. This paper discusses recent investigations into the feasibility of extending Xen to support runtime adaptation for core hypervisor service, e.g., scheduler.

Naughton, III, Thomas J [ORNL; Vallee, Geoffroy R [ORNL; Scott, Stephen L [ORNL

2007-01-01T23:59:59.000Z

124

Accelerating semantic graph databases on commodity clusters  

SciTech Connect (OSTI)

We are developing a full software system for accelerating semantic graph databases on commodity cluster that scales to hundreds of nodes while maintaining constant query throughput. Our framework comprises a SPARQL to C++ compiler, a library of parallel graph methods and a custom multithreaded runtime layer, which provides a Partitioned Global Address Space (PGAS) programming model with fork/join parallelism and automatic load balancing over a commodity clusters. We present preliminary results for the compiler and for the runtime.

Morari, Alessandro; Castellana, Vito G.; Haglin, David J.; Feo, John T.; Weaver, Jesse R.; Tumeo, Antonino; Villa, Oreste

2013-10-06T23:59:59.000Z

125

System Verification II Systems Engineering  

E-Print Network [OSTI]

in safety critical systems to prevent unsafe values, e.g. high doses of radiation. Remember: not just should be able to: Explain the role & practice of debugging in the software process. Describe in detail the purpose, scope of, and activities comprising each of the three main phases of software testing. Conduct

Bryson, Joanna J.

126

Gasification Systems  

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

GASIFICATION SYSTEMS GASIFICATION SYSTEMS U.S. DEPARTMENT OF ENERGY TECHNOLOGY PROGRAM PLAN PREFACE ii DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any

127

Gasification system  

DOE Patents [OSTI]

A method and system for injecting coal and process fluids into a fluidized bed gasification reactor. Three concentric tubes extend vertically upward into the fluidized bed. Coal particulates in a transport gas are injected through an inner tube, and an oxygen rich mixture of oxygen and steam are injected through an inner annulus about the inner tube. A gaseous medium relatively lean in oxygen content, such as steam, is injected through an annulus surrounding the inner annulus.

Haldipur, Gaurang B. (Hempfield, PA); Anderson, Richard G. (Penn Hills, PA); Cherish, Peter (Bethel Park, PA)

1985-01-01T23:59:59.000Z

128

Gasification system  

DOE Patents [OSTI]

A method and system for injecting coal and process fluids into a fluidized bed gasification reactor. Three concentric tubes extend vertically upward into the fluidized bed. Coal particulates in a transport gas are injected through an inner tube, and an oxygen rich mixture of oxygen and steam are injected through an inner annulus about the inner tube. A gaseous medium relatively lean in oxygen content, such as steam, is injected through an annulus surrounding the inner annulus.

Haldipur, Gaurang B. (Hempfield, PA); Anderson, Richard G. (Penn Hills, PA); Cherish, Peter (Bethel Park, PA)

1983-01-01T23:59:59.000Z

129

Integrated System  

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

Integrated Window System Our research activities in the field of high performance windows have led us to conclude that even by using high performance insulating glass units, low conductivity frames, and warm edge spacers, there are still untapped sources for improving energy efficiency in the design and use of residential windows. While such high performance windows are a dramatic improvement over conventional units, they do not reduce conductive losses through wall framing around the window, offer guarantees against excessive wall/window infiltration nor do they adapt to the daily and seasonal potentials for night insulation and summer shading. To meet this need, we have been working on the design, development, and prototyping of Integrated Window Systems (IWS) since 1993. Integrated Window Systems are a form of panelized construction where the wall panel includes an operable or fixed window sash, recessed night insulation, integral solar shading, and is built in a factory setting in order to minimize thermal short circuits and infiltration at joints. IWSs can be built in modular lengths to facilitate their installation with conventional wood frame stick construction or other forms of panelized construction.

130

Advanced Systems  

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

Optimal gap width for double and triple glazing systems Optimal gap width for double and triple glazing systems Glazing systems in the US are commonly designed with a 1/2 " (12.7 mm) gap. The optimal gap width depends on many factors, such as gas fill (air, argon, krypton), the use of Low-e coatings, the environmental conditions (temperature difference across the window), and the calculation standard used. NFRC standard conditions are -18 C (-0.4 F) outside, and 21 C (69.8 F) inside. The calculation standard used in the US is based on the ISO 15099 standard. European standard conditions are 0 C (32 F) outside, and 20 C (68 F) inside. The calculation standard is based on the EN 673 standard. A number of common glazing configurations both with and without Low-e coatings, and with a variety of gas fills were evaluated using both the North American NFRC standard and the European EN 673 standard. All results were calculated using WINDOW 6.3 from LBNL. All IGU's (Insulated Glazing Units) have a standard height of 1 meter.

131

NETL: Coal Gasification Systems  

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

Coal Gasification Systems News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan...

132

Systems and Industry Analyses  

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

systems and industry analyses News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program...

133

Power Systems Engineering  

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

and distribution systems; steam, water, fuel, and environmental monitoring systems; alternative energy systems; reliability, availability, and maintainability assessments;...

134

Gasification Systems Project Portfolio  

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

2014 Gasification Systems Project Portfolio News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International...

135

Bearing system  

DOE Patents [OSTI]

A bearing system includes backup bearings for supporting a rotating shaft upon failure of primary bearings. In the preferred embodiment, the backup bearings are rolling element bearings having their rolling elements disposed out of contact with their associated respective inner races during normal functioning of the primary bearings. Displacement detection sensors are provided for detecting displacement of the shaft upon failure of the primary bearings. Upon detection of the failure of the primary bearings, the rolling elements and inner races of the backup bearings are brought into mutual contact by axial displacement of the shaft.

Kapich, Davorin D. (Carlsbad, CA)

1987-01-01T23:59:59.000Z

136

Advanced Systems  

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

Glazing Systems Glazing Systems Using Non-Structural Center Glazing Layers Windows in the United States use aproximately 2 quads a year in heating energy, approximately one third of all building space heating energy used and the largest single end use attributed to windows. Even if all existing windows were replaced with today’s ENERGY STAR low-e products (U values < 0.35 Btu/hr-ft2-F), windows related heating would still be over 1 Quad. Because heating loads are strongly tied to conductive losses, technologies which lead to lower window U-factors are the key to reducing heating energy. A 0.1 Btu/hr-ft2-F window is targeted as a product, which will meet the requirements of zero-energy homes. Dynamic control of solar gains will further reduce heating needs by allowing winter solar heat gains to be effectively utilized while limiting cooling season gains. Significant cooling load savings can also be expected from lower U-factor windows in certain climates and from dynamic windows in all climates.

137

Ignition system  

SciTech Connect (OSTI)

This patent describes an ignition system of an internal combustion engine which consists of: a permanent magnet supported by a rotary member of the engine adapted to rotate in synchronism with a rotary shaft of the engine; a generating coil for generating an electromotive force to produce an electric current as the permanent magnet acts on the generating coil during the rotation of the rotary member; an ignition capacitor charged by the electric current generated by the generating coil; a thyristor caused to turn on by a counter electromotive force generated by the generating coil to thereby cause the ignition capacitor to begin to discharge; and an ignition coil generating a high voltage as the ignition capacitor begins to discharge, to cause a spark discharge to take place in an ignition plug of the internal combustion engine.

Kondo, T.; Ohno, S.

1986-09-16T23:59:59.000Z

138

Computer Systems Administrator  

E-Print Network [OSTI]

Computer Systems Administrator Fort Collins, CO POSITION A Computer Systems Administrator (Non activities. RESPONSIBILITIES The System Administrator will provide Unix/Linux, Windows computer system or computer science, and three years computer systems administration experience. DURATION The work is planned

139

Solar system  

SciTech Connect (OSTI)

An improved solar heat collecting system is described comprising: a collecting means having upper and lower end caps; means for supporting the collecting means in a position generally perpendicular to ambit solar radiation and to permit periodic adjustment thereof; the support means including a base, a first support bar pivotally secured to the base and extending parallel to the ground, and a first support member extending perpendicular from the first support bar to the lower end cap. The support means also includes a second support bar pivotally secured to the base and extending generally parallel to the first support bar, a support leg having a lower portion that extends perpendicularly from the second support bar, an intermediate leg portion slidingly mounted on the lower leg portion and an upper leg portion pivotally secured to the intermediate leg portion, and a second support member extending perpendicularly from the upper leg portion to the upper end cap; lens means disposed above the collecting means for concentrating solar radiation on the collecting means; a pair of reflector means mounted below and on opposite sides of the radiation shadow of the lens means for concentrating solar radiation on the collecting means; mounting means for mounting the lens means and the reflector means. The mounting means includes first and second bracket means rotatively mounted respectively to the first and second support members. A pair of radially extending U-shaped reflector mounts have opposite ends secured to respective bracket means, and a pair of radially extending lens supports secured to respective bracket means; and means for rotating the mounting means and associated lens mean and reflector means to track the source of solar radiation whereby an improved, highly efficient solar heat collecting system is provided.

Gregory, S.T.

1987-02-24T23:59:59.000Z

140

Onsite Wastewater Treatment Systems: Spray Distribution System  

E-Print Network [OSTI]

Spray distribution systems for wastewater are much like lawn sprinkler systems, in that they spray treated wastewater over the surface of a yard. This publication explains how spray distribution systems work, what their design requirements are...

Lesikar, Bruce J.

2008-10-23T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Separation system  

DOE Patents [OSTI]

A separation system for dewatering radioactive waste materials includes a disposal container, drive structure for receiving the container, and means for releasably attaching the container to the drive structure. Separation structure disposed in the container adjacent the inner surface of the side wall structure retains solids while allowing passage of liquids. Inlet port structure in the container top wall is normally closed by first valve structure that is centrifugally actuated to open the inlet port and discharge port structure at the container periphery receives liquid that passes through the separation structure and is normally closed by second valve structure that is centrifugally actuated to open the discharge ports. The container also includes coupling structure for releasable engagement with the centrifugal drive structure. Centrifugal force produced when the container is driven in rotation by the drive structure opens the valve structures, and radioactive waste material introduced into the container through the open inlet port is dewatered, and the waste is compacted. The ports are automatically closed by the valves when the container drum is not subjected to centrifugal force such that containment effectiveness is enhanced and exposure of personnel to radioactive materials is minimized.

Rubin, Leslie S. (Newton, MA)

1986-01-01T23:59:59.000Z

142

Integrated Nanofluidic Systems for Systems Biotechnology  

E-Print Network [OSTI]

Integrated Nanofluidic Systems for Systems Biotechnology Wednesday October 28 2009 Burchard 118, 11 in prestigious journals including Science and Nature Biotechnology. Hong's research interests include Bio

Fisher, Frank

143

NREL: Energy Systems Integration Facility - Systems Integration  

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

system components for grid-connected, standalone, and microgrid applications Test large power system components such as inverters, diesel and natural gas generators, battery...

144

Minimal fusion systems.  

E-Print Network [OSTI]

??We define minimal fusion systems in a way that every non-solvable fusion system has a section which is minimal. Minimal fusion systems can also be (more)

Henke, Ellen

2010-01-01T23:59:59.000Z

145

Object Management Systems  

E-Print Network [OSTI]

Object-Oriented Database Management Systems for EngineeringR. Cassel. Distribution Management Systems: Functions and8-PWR 1988. Network Management Systems 52 Subodh Bapat.

Gollu, Aleks Ohannes

1995-01-01T23:59:59.000Z

146

Environmental Management System  

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

Management System Environmental Management System An Environmental Management System is a systematic method for assessing mission activities, determining the environmental impacts...

147

Environmental Management System Plan  

E-Print Network [OSTI]

R-3 Environmental Management System Plan References 30.of Energy, Safety Management System Policy, DOE P 450.4 (E), Environmental Management Systems ? Requirements with

Fox, Robert

2009-01-01T23:59:59.000Z

148

Earth System Modeling  

Science Journals Connector (OSTI)

Earth system models are important research tools for improving understanding ... climate system (and maybe never will), Earth system models nowadays typically focus on specific aspects, for...

Patrick Jckel

2012-01-01T23:59:59.000Z

149

Geographic Information System (GIS)  

Science Journals Connector (OSTI)

The geographic information system is abranch of health information system and public health information system ...developed for the capture, storage, manipulation, analysis, and visualization of geographic ...

2008-01-01T23:59:59.000Z

150

Logical Systems Incorporated The Help Systems  

E-Print Network [OSTI]

Logical Systems Incorporated The Help Systems T A B L E O F C O N T E N T S Introduction ..................................... page 2 HELP/CMD ..................................... page 3 HELPRESx ................................... page 17 #12;LDOS Help System Page 1 The LDOS HELP Systems Introduction This documentation covers all

Mann, Tim

151

System design description cone penetrometer system  

SciTech Connect (OSTI)

The system design description documents in detail the design of the cone penetrometer system. The systems includes the cone penetrometer physical package, raman spectroscopy package and moisture sensor package. Information pertinent to the system design, development, fabrication and testing is provided.

Seda, R.Y., Westinghouse Hanford

1996-08-12T23:59:59.000Z

152

Industrial and Systems engineering  

E-Print Network [OSTI]

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

Berdichevsky, Victor

153

Systems and Industry Analyses  

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

Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan Project Portfolio Project...

154

Gasification Systems Publications  

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

Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan Project Portfolio Project...

155

Gasification Systems Publications  

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

Publications News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan Project...

156

Hospital Information System  

Science Journals Connector (OSTI)

Ahospital information system is an information system for processing data, information and knowledge in hospital ...

2008-01-01T23:59:59.000Z

157

PIA - Human Resources System/Payroll System | Department of Energy  

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

System PIA - Human Resources SystemPayroll System More Documents & Publications PIA - INL PeopleSoft - Human Resource System PIA - INL SECURITY INFORMATION MANAGEMENT SYSTEM...

158

Influence strategies for systems of systems  

E-Print Network [OSTI]

Distributed decision making has been identified as a source of managerial complexity for leaders of systems of systems (SoS). A new framework, AIR (Anticipation-Influence-Reaction), is proposed to capture the feedback ...

Shah, Nirav Bharat, 1979-

2013-01-01T23:59:59.000Z

159

Heating System Specification Specification of Heating System  

E-Print Network [OSTI]

Appendix A Heating System Specification /* Specification of Heating System (loosely based */ requestHeat : Room ­? bool; 306 #12; APPENDIX A. HEATING SYSTEM SPECIFICATION 307 /* user inputs */ livingPattern : Room ­? behaviour; setTemp : Room ­? num; heatSwitchOn, heatSwitchOff, userReset : simple

Day, Nancy

160

Energy Systems Integration  

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

Systems Integration Systems Integration Ben Kroposki, PhD, PE Director, Energy Systems Integration National Renewable Energy Laboratory 2 Reducing investment risk and optimizing systems in a rapidly changing energy world * Increasing penetration of variable RE in grid * Increasing ultra high energy efficiency buildings and controllable loads * New data, information, communications and controls * Electrification of transportation and alternative fuels * Integrating energy storage (stationary and mobile) and thermal storage * Interactions between electricity/thermal/fuels/data pathways * Increasing system flexibility and intelligence Current Energy Systems Future Energy Systems Why Energy Systems Integration? 3 Energy Systems Integration Continuum Scale Appliance (Plug)

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Systems Analysis Workshop Purpose  

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

National Renewable Energy Laboratory National Renewable Energy Laboratory DOE Hydrogen Program DOE Hydrogen Program Systems Analysis Workshop Systems Analysis Workshop Systems Integration Production Delivery Conversion Application Education Codes & Standards Safety Tech Validation Storage Systems Integration Production Delivery Conversion Application Education Codes & Standards Safety Tech Validation Storage Washington D.C. 28-29 Jul 04 Dale Gardner Systems Integration Operated for the U.S. Department of Energy by Midwest Research Institute * Battelle 2 Systems Analysis Workshop Topics * Meeting Goals * Systems Integration * Roles/Responsibilities of Analysis Participants * Systems Analysis * From this Workshop * Capability Presentations 3 Systems Analysis Workshop Meeting Goals 1) Understand the roles and activities of the DOE Technology Analyst,

162

Rural Intelligent Transportation Systems  

E-Print Network [OSTI]

System--activates lights on a STOP sign as a vehicle approaches the sign. · Curve Warning System System--records data on vehicle behavior that can be analyzed and used as a design input. Design the systems. Each system is made up of detection nodes that trigger the sign nodes. Results Foderberg

Minnesota, University of

163

Fan System Assessment Tool  

Broader source: Energy.gov [DOE]

The Fan System Assessment Tool (FSAT) is a free online software tool that helps industrial users quantify energy use and savings opportunities in industrial fan systems. Use FSAT to understand how well your fan systems are operating, determine the economic benefit of system modifications, and establish which options are most economically viable when multiple opportunities exist for system modification.

164

Fundamentals of Dynamical Systems  

Science Journals Connector (OSTI)

For the purposes of control system design, analysis, test, and repair, the most important part of the very broad subject known as system theory is the theory of dynamical systems. It is difficult to give a pre...

William S. Levine

2005-01-01T23:59:59.000Z

165

Analyzing Scrip Systems  

E-Print Network [OSTI]

Scrip systems provide a nonmonetary trade economy for exchange of resources. We model a scrip system as a stochastic game and study system design issues on selection rules to match potential trade partners over time. We ...

Johnson, Kristine Dianne

166

Hopper System Diagram  

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

System Diagram System Diagram Diagram of IO architecture on Hopper Diagram of external IO services on the Hopper system Last edited: 2011-04-14 15:11:1...

167

Development of Operation System  

Science Journals Connector (OSTI)

We are gradually developing a total hospital information system known as GUNMAS (Gunma University Network for Medical-Hospital- Information Archiving System). an operation system is also being developed as part o...

Seiji Kato M.D.; Yasuharu Kitani M.D.

1992-01-01T23:59:59.000Z

168

Steam System Survey Guide  

Broader source: Energy.gov [DOE]

This guide provides technical information for steam system operational personnel and plant energy managers on some of the major opportunities available to improve the energy efficiency and productivity of industrial steam systems. The guide covers five main areas of investigation: (1) profiling a steam system, (2) identifying steam properties for the steam system, (3) improving boiler operations, (4) improving resource utilization in the steam system, and (5) investigating energy losses in the steam distribution system.

169

CONTRACTOR PURCHASING SYSTEM REVIEWS  

Energy Savers [EERE]

PURCHASING SYSTEM REVIEWS RISK ASSESSMENT MATRIX RISK CATEGORY PERFORMANCE SCHEDULE COST HIGH (3) --Performance data casts significant doubt on the ability of the system or key...

170

Abstract: Regularized Boussinesq systems  

E-Print Network [OSTI]

A Boussinesq System for Two-way Propagation of Nonlinear Dispersive Waves. In this report, we study a system which describes approximately the...

171

Control system design method  

DOE Patents [OSTI]

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

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

2012-02-21T23:59:59.000Z

172

Flex Fuel Vehicle Systems  

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

& Variable Advanced Management Injection Injection Sensors Control Units Fuel Supply & Plastic Parts Control Transmission Engineering Gasoline Systems GSENS, GSENS-NA System...

173

Umbra's system representation.  

SciTech Connect (OSTI)

This document describes the Umbra System representation. Umbra System representation, initially developed in the spring of 2003, is implemented in Incr/Tcl using concepts borrowed from Carnegie Mellon University's Architecture Description Language (ADL) called Acme. In the spring of 2004 through January 2005, System was converted to Umbra 4, extended slightly, and adopted as the underlying software system for a variety of Umbra applications that support Complex Systems Engineering (CSE) and Complex Adaptive Systems Engineering (CASE). System is now a standard part Of Umbra 4. While Umbra 4 also includes an XML parser for System, the XML parser and Schema are not described in this document.

McDonald, Michael James

2005-07-01T23:59:59.000Z

174

Precision Diagnostic System  

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

Precision Diagnostic System For NIF to reach the goal of ignition, it needs to produce highly shaped pulses that are precisely controlled. NIF's precision diagnostic system (PDS)...

175

Assessment of genetic variation between reproductive ecotypes of Klamath River steelhead reveals differentiation associated with different run-timings  

E-Print Network [OSTI]

of a third group, called the fall run (Hopelain, 2001), of sexually mature steelhead migrates in the Klamath mykiss irideus) sampling groups from the lower Klamath River (California, USA). Genetic relationshipsAssessment of genetic variation between reproductive ecotypes of Klamath River steelhead reveals

May, Bernie

176

An FPGA-Based Framework for Run-time Injection and Analysis of Soft Errors in Microprocessors  

E-Print Network [OSTI]

-specified memory elements of an entire microprocessor (MIPS32) running application software. While the framework is applicable to arbitrary software, we demonstrate its usage by characterizing soft errors effects on several software filters used in aviation for probabilistic sensor data fusion. I. INTRODUCTION Soft errors cause

Teschner, Matthias

177

LES SOFTWARE FOR THE DESIGN OF LOW EMISSION COMBUSTION SYSTEMS FOR VISION 21 PLANTS  

SciTech Connect (OSTI)

In this project, an advanced computational software tool will be developed for the design of low emission combustion systems required for Vision 21 clean energy plants. This computational tool will utilize Large Eddy Simulation (LES) methods to predict the highly transient nature of turbulent combustion. The time-accurate software will capture large scale transient motion, while the small scale motion will be modeled using advanced subgrid turbulence and chemistry closures. This three-year project is composed of: Year 1--model development/implementation, Year 2--software alpha validation, and Year 3--technology transfer of software to industry including beta testing. In this first year of the project, subgrid models for turbulence and combustion are being developed through university research (Suresh Menon-Georgia Tech and J.-Y. Chen- UC Berkeley) and implemented into a leading combustion CFD code, CFD-ACE+. The commercially available CFDACE+ software utilizes unstructured , parallel architecture and 2nd-order spatial and temporal numerics. To date, the localized dynamic turbulence model and reduced chemistry models (up to 19 species) for natural gas, propane, hydrogen, syngas, and methanol have been incorporated. The Linear Eddy Model (LEM) for subgrid combustion-turbulence interaction has been developed and implementation into CFD-ACE+ has started. Ways of reducing run-time for complex stiff reactions is being studied, including the use of in situ tabulation and neural nets. Initial validation cases have been performed. CFDRC has also completed the integration of a 64 PC cluster to get highly scalable computing power needed to perform the LES calculations ({approx} 2 million cells) in several days. During the second year, further testing and validation of the LES software will be performed. Researchers at DOE-NETL are working with CFDRC to provide well-characterized high-pressure test data for model validation purposes. To insure practical, usable software is developed, a consortium of gas turbine and industrial burner manufacturers has been established to guide and direct the software development/validation effort. The consortium members include Siemens- Westinghouse, GE Power Systems, Pratt & Whitney, Rolls-Royce, Honeywell, Solar, Coen, McDermott, Vapor Power, Woodward FST, Parker Hannifin, John Zink, RamGen Power, Virginia Tech, DOE-NETL, Air Force Research Laboratory, DOE-ANL, and NASA GRC. Annual consortium meetings are being held in Huntsville, with the 2nd meeting scheduled for January 31-February 1, 2002. 2 Benefits of the program will include the ability to assess complex combustion challenges such as combustion instability, lean blowout, flashback, emissions and the effect of fuel type on performance. The software will greatly reduce development costs and the time cycle of combustor development. And perhaps the greatest benefit will be that the software will stimulate new, creative ideas to solve the combustion challenges of the Vision 21 plant.

Cannon, Steven M.; Adumitroaie, Virgil; McDaniel, Keith S.; Smith, Clifford E.

2001-11-06T23:59:59.000Z

178

NERSC File Systems  

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

Systems Systems NERSC File Systems Overview NERSC file systems can be divided into two categories: local and global. Local file systems are only accessible on a single platform, providing best performance; global file systems are accessible on multiple platforms, simplifying data sharing between platforms. File systems are configured for different purposes. On each machine you have access to at least three different file system Home: Permanent, relatively small storage for data like source code, shell scripts, etc. that you want to keep. This file system is not tuned for high performance from parallel jobs. Referenced by the environment variable $HOME. Scratch: Large, high-performance file system. Place your large data files in this file system for capacity and capability computing. Data is

179

Fusion systems of -type  

Science Journals Connector (OSTI)

We prove results on 2-fusion systems related to the 2-fusion systems of groups of Lie type over the field of order 2 and certain sporadic groups. The results are used in a later paper to determine the N-systems: the 2-fusion systems of N-groups.

Michael Aschbacher

2013-01-01T23:59:59.000Z

180

SYSTEM DESIGN Lessons Learned  

E-Print Network [OSTI]

· 48% Efficiency PREREFORMER ZNO HDS TURBO EXPANDER FUEL CONDENSER FUEL EXHAUST H2 FUEL H2 A C FUEL Cell Systems High Power Shipboard System 625kW SSFC Demo 45-50% Efficient System Low Power High EfficiencyLow Power, High Efficiency Tactical Power System · Enable 3X improvement in Ship Service Fuel Cell

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Space System Architecture  

E-Print Network [OSTI]

Final Report of SSPARC: the Space Systems, Policy, and Architecture Research Consortium (Thrust II and III)

McManus, Dr. Hugh

182

Medical imaging systems  

DOE Patents [OSTI]

A medical imaging system provides simultaneous rendering of visible light and diagnostic or functional images. The system may be portable, and may include adapters for connecting various light sources and cameras in open surgical environments or laparascopic or endoscopic environments. A user interface provides control over the functionality of the integrated imaging system. In one embodiment, the system provides a tool for surgical pathology.

Frangioni, John V

2013-06-25T23:59:59.000Z

183

Mission Operations & Data Systems  

E-Print Network [OSTI]

Mission Operations & Data Systems The LASP Mission Operations & Data Systems (MO&DS) group staffs and instruments. Operational software acts like the health systems in a body, ensuring that temperature, energy. The software monitors the health of on-board systems; anything unusual is flagged and sent to mission operators

Mojzsis, Stephen J.

184

NREL: Systems Engineering - 2015 Wind Energy Systems Engineering...  

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

Systems Engineering Wind Research Systems Engineering Printable Version 2015 Wind Energy Systems Engineering Workshop The third NREL Wind Energy Systems Engineering Workshop will...

185

Hobbes: composition and virtualization as the foundations of an extreme-scale OS/R  

Science Journals Connector (OSTI)

This paper describes our vision for Hobbes, an operating system and runtime (OS/R) framework for extreme-scale systems. The Hobbes design explicitly supports application composition, which is emerging as a key approach for applications to address scalability ... Keywords: application composition, operating system, supercomputing, virtualization

Ron Brightwell; Ron Oldfield; Arthur B. Maccabe; David E. Bernholdt

2013-06-01T23:59:59.000Z

186

Safety implementation of adaptive embedded control components  

Science Journals Connector (OSTI)

The paper deals with dynamic reconfigurations of component-based adaptive embedded control systems to be automatically handled at run-time by intelligent agents. We define a Control Component as a software unit supporting control tasks of the system ... Keywords: adaptive embedded control system, dynamic reconfiguration, intelligent agent, semaphore, software control component

Atef Gharbi; Mohamed Khalgui; Samir Ben Ahmed

2011-09-01T23:59:59.000Z

187

FNAL system patching design  

SciTech Connect (OSTI)

FNAL has over 5000 PCs running either Linux or Windows software. Protecting these systems efficiently against the latest vulnerabilities that arise has prompted FNAL to take a more central approach to patching systems. Due to different levels of existing support infrastructures, the patching solution for linux systems differs from that of windows systems. In either case, systems are checked for vulnerabilities by Computer Security using the Nessus tool.

Schmidt, Jack; Lilianstrom, Al; Romero, Andy; Dawson, Troy; Sieh, Connie; /Fermilab

2004-01-01T23:59:59.000Z

188

ELECTRICAL ENERGY SYSTEMS ELECTRICAL ENERGY SYSTEMS  

E-Print Network [OSTI]

. In its Energy Policy, the Scottish Government stated that it is Scotland's ambition to become a worldMEng ELECTRICAL ENERGY SYSTEMS #12;MEng ELECTRICAL ENERGY SYSTEMS Electrical energy is vital aspects of modern life. One of the biggest challenges facing society is the need for reliable energy

Strathclyde, University of

189

EPICS system: system structure and user interface  

SciTech Connect (OSTI)

This paper present the user's view of and the general organization of the EPICS control system at Fermilab. Various subsystems of the EPICS control system are discussed. These include the user command language, software protection, the device database, remote computer interfaces, and several application utilities. This paper is related to two other papers on EPICS: an overview paper and a detailed implementation paper.

West, R.E.; Bartlett, J.F.; Bobbitt, J.S.; Lahey, T.E.; Kramper, B.J.; MacKinnon, B.A.

1984-02-01T23:59:59.000Z

190

Renovating Residential HVAC Systems HVAC Systems  

E-Print Network [OSTI]

- 1 - LBNL 57406 Renovating Residential HVAC Systems HVAC Systems J.A. McWilliams and I.S. Walker and Air Conditioning), and Stacy Hunt and Ananda Harzell (IBACOS). #12;- 3 - Renovating Residential HVAC Guideline for Residential HVAC Retrofits (http

191

AUTONOMOUS ROBOTIC INSPECTION EXPERIMENTAL SYSTEM  

SciTech Connect (OSTI)

This document contains appendices on these topics: COMPUTERS AND CONTROLS; COMPUTER VISION SYSTEM; ELECTRICAL SYSTEMS; MECHANICAL SYSTEMS; ROBOTIC VEHICLE SYSTEMS; FIELD TRIALS.

David N. Rocheleau, Senior Investigator; Edward A. Hamilton, Associate Director, SCUREF; Jerry L. Hudgins, Senior Investigator; Paul McCarty, Graduate Research Assistant; Robert J. Schalkoff, Senior Investigator; Robert O. Pettus, Project Manager & Principal Investigator

1998-08-01T23:59:59.000Z

192

System Design | Department of Energy  

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

System Design System Design This template is used to define the system design System Design More Documents & Publications Transition Plan Training Plan Feasibility Study Report...

193

Final Report: Center for Programming Models for Scalable Parallel Computing  

SciTech Connect (OSTI)

As part of the Center for Programming Models for Scalable Parallel Computing, Rice University collaborated with project partners in the design, development and deployment of language, compiler, and runtime support for parallel programming models to support application development for the leadership-class computer systems at DOE national laboratories. Work over the course of this project has focused on the design, implementation, and evaluation of a second-generation version of Coarray Fortran. Research and development efforts of the project have focused on the CAF 2.0 language, compiler, runtime system, and supporting infrastructure. This has involved working with the teams that provide infrastructure for CAF that we rely on, implementing new language and runtime features, producing an open source compiler that enabled us to evaluate our ideas, and evaluating our design and implementation through the use of benchmarks. The report details the research, development, findings, and conclusions from this work.

Mellor-Crummey, John [William Marsh Rice University] [William Marsh Rice University

2011-09-13T23:59:59.000Z

194

Environmental Management System  

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

Management System Management System Environmental Management System An Environmental Management System is a systematic method for assessing mission activities, determining the environmental impacts of those activities, prioritizing improvements, and measuring results. May 30, 2012 The continuous improvement cycle Our Environmental Management System encourages continuous improvement of our environmental performance. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email Managing our effects on the environment We are committed to protecting the environment while conducting our national security and energy-related missions. Laboratory Environmental Governing Policy What is the Environmental Management System? It covers every program in the Laboratory

195

Standard-C hydrogen monitoring system, system design description  

SciTech Connect (OSTI)

Standard-C cabinet arrangement system design description for the Standard Hydrogen Monitoring System.

Schneider, T.C., Westinghouse Hanford

1996-08-29T23:59:59.000Z

196

Fiscal system analysis ?? contractual systems  

Science Journals Connector (OSTI)

Production sharing contracts are one of the most popular forms of contractual system used in petroleum agreements around the world, but the manner in which the fiscal terms and contract parameters impact system measures is complicated and not well understood. The purpose of this paper is to quantify the influence of private and market uncertainty in contractual fiscal systems. A meta-modelling approach is employed that couples the results of a simulation model with regression analysis to construct numerical functionals that quantify the fiscal regime. Relationships are derived that specify how the present value, rate of return, and take statistics vary as a function of the system parameters. The deepwater Girassol field development in Angola is taken as a case study.

Mark J. Kaiser

2006-01-01T23:59:59.000Z

197

Electricity Distribution System Workshop  

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

Discussion Summary Discussion Summary Electricity Transmission System Workshop 1 Grid Tech Team Discussion Summary Electricity Transmission System Workshop 2 Table of Contents INTRODUCTION ............................................................................................................................................. 3 EXECUTIVE SUMMARY .................................................................................................................................. 4 Process ...................................................................................................................................................... 4 Synthesized Challenges ............................................................................................................................. 5

198

Supply Systems Analyst  

Broader source: Energy.gov [DOE]

In this position you will serve as a Supply Systems Analyst for Supply Chain Services. The incumbent is responsible for managing and supporting multiple electronic database systems, including Asset...

199

Insulation Monitoring Systems  

Science Journals Connector (OSTI)

In this chapter there is presented general information on insulation deterioration signalization systems for AC IT networks. Few systems of continuous insulation supervision are described. The old concepts includ...

Piotr Olszowiec

2013-01-01T23:59:59.000Z

200

Modular optical detector system  

DOE Patents [OSTI]

A modular optical detector system. The detector system is designed to detect the presence of molecules or molecular species by inducing fluorescence with exciting radiation and detecting the emitted fluorescence. Because the system is capable of accurately detecting and measuring picomolar concentrations it is ideally suited for use with microchemical analysis systems generally and capillary chromatographic systems in particular. By employing a modular design, the detector system provides both the ability to replace various elements of the detector system without requiring extensive realignment or recalibration of the components as well as minimal user interaction with the system. In addition, the modular concept provides for the use and addition of a wide variety of components, including optical elements (lenses and filters), light sources, and detection means, to fit particular needs.

Horn, Brent A. (Livermore, CA); Renzi, Ronald F. (Tracy, CA)

2006-02-14T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Oxford System 400  

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

Oxford Plasmalab System 400 Sputtering System For questions concerning this machines capabilities, please contact Varshni Singh, at 578-0248. ecr.jpg (48456 bytes)  : ecr1.jpg...

202

Design of assembly systems  

Science Journals Connector (OSTI)

The success of any assembly system depends on the translation of its design into an implemented working facility. The purpose of this chapter is to describe and explain the system elements and how they are com...

Shimon Y. Nof; Wilbert E. Wilhelm; Hans-Jrgen Warnecke

1997-01-01T23:59:59.000Z

203

Energy systems transformation  

Science Journals Connector (OSTI)

Energy systems transformation 10...associated with the incumbent energy economy that is unlikely to...its gatekeepers, such as auditors, analysts, debt-rating...problems generated by the energy system became more visible...

A. T. C. Jrme Dangerman; Hans Joachim Schellnhuber

2013-01-01T23:59:59.000Z

204

Solar powered desalination system  

E-Print Network [OSTI]

17 1.2.4 Reverse Osmosis19 1.345 Chapter 2: Reverse Osmosis System.46 2.1 Reverse Osmosis System Set Up.46 2.2

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

205

Residential Geothermal Systems Credit  

Broader source: Energy.gov [DOE]

A resident individual taxpayer of Montana who installs a geothermal heating or cooling system in their principal dwelling can claim a tax credit based on the installation costs of the system, not...

206

Crowd-powered systems  

E-Print Network [OSTI]

Crowd-powered systems combine computation with human intelligence, drawn from large groups of people connecting and coordinating online. These hybrid systems enable applications and experiences that neither crowds nor ...

Bernstein, Michael Scott

2012-01-01T23:59:59.000Z

207

Systems Analysis Workshop Agenda  

Broader source: Energy.gov [DOE]

Agenda from DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004 to discuss and define role of systems analysis in DOE Hydrogen Program.

208

Energy systems transformation  

Science Journals Connector (OSTI)

...Energy System. The alternative energy system comprises solar, wind, geothermal, and hydro energy; among its associated technologies...lock-in effects. Also, rising costs caused by scarcity of energy sources or expensive and proliferating...

A. T. C. Jrme Dangerman; Hans Joachim Schellnhuber

2013-01-01T23:59:59.000Z

209

Automobile Electrical Systems  

Science Journals Connector (OSTI)

The modern electrical system has been developed, over a period of some fifty years from the days of the early motor-car which usually had only one electrical system, namely, that of the ignition comp...

Arthur W. Judge

1970-01-01T23:59:59.000Z

210

Evolution of Web Systems  

Science Journals Connector (OSTI)

The World Wide Web has led to a new kind of software, web systems, which are based on web technologies. Just like software in other domains, web systems have evolution challenges. This chapter discusses evolution...

Holger M. Kienle; Damiano Distante

2014-01-01T23:59:59.000Z

211

Fuel washout detection system  

DOE Patents [OSTI]

A system for detecting grossly failed reactor fuel by detection of particulate matter as accumulated on a filter.

Colburn, Richard P. (Pasco, WA)

1985-01-01T23:59:59.000Z

212

Performance Tested Comfort Systems  

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

Showerheads Residential Weatherization Performance Tested Comfort Systems Ductless Heat Pumps New Construction Residential Marketing Toolkit Retail Sales Allocation Tool...

213

Monitoring System Performance (Presentation)  

SciTech Connect (OSTI)

Requirements for a standard test to rate the durability of photovoltaic (PV) modules at system voltage are discussed.

Emery, K.; Smith, R.

2011-02-01T23:59:59.000Z

214

Energy Storage Systems  

SciTech Connect (OSTI)

Energy Storage Systems An Old Idea Doing New Things with New Technology article for the International Assoication of ELectrical Inspectors

Conover, David R.

2013-12-01T23:59:59.000Z

215

Directives System Manual  

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

This Manual provides detailed requirements to supplement DOE O 251.1A, Directives System, dated 1-30-98.

1998-01-30T23:59:59.000Z

216

Enhanced Geothermal Systems  

Broader source: Energy.gov [DOE]

Below are the project presentations and respective peer review results for Engineered Geothermal Systems, Low Temperature and Exploration Demonstration Projects.

217

Match Pumps to System Requirements  

SciTech Connect (OSTI)

BestPractices Program tip sheet discussing pumping system efficiency matching pumps to system requirements

Not Available

2005-10-01T23:59:59.000Z

218

DOE Systems Engineering Methodology  

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

Computer System Retirement Guidelines Computer System Retirement Guidelines Version 3 September 2002 U.S. Department of Energy Office of the Chief Information Officer Computer System Retirement Guidelines Date: September 2002 Page 1 Rev Date: Table of Contents Section Page Purpose ............................................................................................................................................ 2 Initiation and Distribution ............................................................................................................... 2 Resource .......................................................................................................................................... 2 General Information ........................................................................................................................

219

On Analogue TMR System  

Science Journals Connector (OSTI)

This chapter presents a reliability model of the TMR Triple Modular Redundancy system based on analogue measurement channels. While reliability modelling of the standard TMR system based on digital channels has been well described in many previous publications, ... Keywords: Fault Detection Voter FDV, Fault-Tolerant System, Redundancy, Reliability, Triple Modular Redundancy TMR

Pavel Kucera

2012-10-01T23:59:59.000Z

220

Energy Systems Laboratory Groundbreaking  

ScienceCinema (OSTI)

INL recently broke ground for a research facility that will house research programs for bioenergy, advanced battery systems, and new hybrid energy systems that integrate renewable, fossil and nuclear energy sources. Here's video from the groundbreaking ceremony for INL's new Energy Systems Laboratory. You can learn more about CAES research at http://www.facebook.com/idahonationallaboratory.

Hill, David; Otter, C.L.; Simpson, Mike; Rogers, J.W.;

2013-05-28T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

IDC System Specification Document.  

SciTech Connect (OSTI)

This document contains the system specifications derived to satisfy the system requirements found in the IDC System Requirements Document for the IDC Reengineering Phase 2 project. Revisions Version Date Author/Team Revision Description Authorized by V1.0 12/2014 IDC Reengineering Project Team Initial delivery M. Harris

Clifford, David J.

2014-12-01T23:59:59.000Z

222

SYSTEM SAFETY PROGRESS REPORT,  

E-Print Network [OSTI]

SYSTEM SAFETY PROGRESS REPORT, ALSEP Array E NO. ATM 1034 1 PAGE REV. NO. OF 3 DATE 26 July 1971 This A TM documents the progress of the System Safety Program for ALSEP Array E. -~/ Prepared by: · /~t:A~.., Approved by: W. · Lavin, Jr System Safety Engineer / /' J. P. ~/ es, Supervisor · , ALSEF Support

Rathbun, Julie A.

223

Plane waves Lumped systems  

E-Print Network [OSTI]

1 Impedance · Plane waves ­ Lumped systems S x y z Impedance · Plane waves ­ Lumped systems · open tube #12;2 Impedance · Plane waves ­ Lumped systems · closed tube Impedance · Cylindrical waves z x y r #12;3 Impedance · Cylindrical waves ­ Circumferential part n=0 n=1 n=2 n=3 Impedance · Cylindrical

Berlin,Technische Universität

224

Transforming our information systems  

E-Print Network [OSTI]

Transforming our information systems and technology Information Systems Development Framework #12 university. In support of this position we are transforming our information systems, servicesDonald Principal and Vice-Chancellor #12;Strategy for transformation Tactical Delivering the services and tools our

Strathclyde, University of

225

Operating System Resource Management  

E-Print Network [OSTI]

Operating System Resource Management Date: Monday, September 27, 2010 Time: 2:00 ­ 3:00 pm Location allocation and de-allocation by an operating system of processor cores, memory pages, and various types constrained. This talk will propose a scheme for addressing the operating system resource management problem

226

Offshore wind energy systems  

Science Journals Connector (OSTI)

Wind energy systems deployed in the shallow but windy waters of the southern North Sea have the potential to provide more than 20% of UK electricity needs. With existing experience of windmills, and of aircraft and offshore structures, such wind energy systems could be developed within a relatively short timescale. A preliminary assessment of the economics of offshore wind energy systems is encouraging.

P Musgrove

1978-01-01T23:59:59.000Z

227

Memory Systems Doug Burger  

E-Print Network [OSTI]

Memory Systems Doug Burger University of Wisconsin-Madison A computer's memory system and produces. A perfect memory system is one that can supply immediately any datum that the CPU requests. This ideal memory is not practically implementable, however, as the three factors of memory capacity, speed

Burger, Doug

228

MANAGEMENT CONTROL SYSTEM IN PUBLIC  

E-Print Network [OSTI]

1 MANAGEMENT CONTROL SYSTEM IN PUBLIC ADMINISTRATION: BEYOND RATIONAL MYTHS Nicolas Berland of practices around their management control systems. Despite some apparent failures, the implemented systems organizations have developed management control systems. Historically, these systems have been invented

Paris-Sud XI, Université de

229

Distribution System Research Priorities  

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

Mark McGranaghan Mark McGranaghan EPRI ELECTRICITY DISTRIBUTION SYSTEM WORKSHOP Crystal City, VA September 24, 2012 Distribution System Research Priorities 2 © 2012 Electric Power Research Institute, Inc. All rights reserved. The Power System Roadmaps start with a Vision Future Power System will require new technologies, infrastructure, and control systems 3 © 2012 Electric Power Research Institute, Inc. All rights reserved. R&D Roadmaps - Coordination is Critical Roadmaps are living documents 4 © 2012 Electric Power Research Institute, Inc. All rights reserved. Developing the next generation grid * Industry needs new technologies, communication protocols, and information management methods - More variable generation sources and controllable loads - Aging infrastructure

230

FRIB cryogenic distribution system  

SciTech Connect (OSTI)

The Michigan State University Facility for Rare Isotope Beams (MSU-FRIB) helium distribution system has been revised to include bayonet/warm valve type disconnects between each cryomodule and the transfer line distribution system, similar to the Thomas Jefferson National Accelerator Facility (JLab) and the Spallation Neutron Source (SNS) cryogenic distribution systems. The heat loads at various temperature levels and some of the features in the design of the distribution system are outlined. The present status, the plans for fabrication, and the procurement approach for the helium distribution system are also included.

Ganni, Venkatarao [JLAB; Dixon, Kelly D. [JLAB; Laverdure, Nathaniel A. [JLAB; Knudsen, Peter N. [JLAB; Arenius, Dana M. [JLAB; Barrios, Matthew N. [Michigan State; Jones, S. [Michigan State; Johnson, M. [Michigan State; Casagrande, Fabio [Michigan State

2014-01-01T23:59:59.000Z

231

FRIB cryogenic distribution system  

SciTech Connect (OSTI)

The Michigan State University Facility for Rare Isotope Beams (MSU-FRIB) helium distribution system has been revised to include bayonet/warm valve type disconnects between each cryomodule and the transfer line distribution system, similar to the Thomas Jefferson National Accelerator Facility (JLab) and the Spallation Neutron Source (SNS) cryogenic distribution systems. The heat loads at various temperature levels and some of the features in the design of the distribution system are outlined. The present status, the plans for fabrication, and the procurement approach for the helium distribution system are also included.

Ganni, V.; Dixon, K.; Laverdure, N.; Knudsen, P.; Arenius, D. [Thomas Jefferson National Accelerator Facility (JLab), Newport News, VA 23606 (United States); Barrios, M.; Jones, S.; Johnson, M.; Casagrande, F. [Facility for Rare Isotope Beams (FRIB), Michigan State University, East Lansing, MI 48824 (United States)

2014-01-29T23:59:59.000Z

232

Programming and Scheduling Model for Supporting Heterogeneous Accelerators in Tobias Beisel and Tobias Wiersema and Christian Plessl and Andr Brinkmann  

E-Print Network [OSTI]

Programming and Scheduling Model for Supporting Heterogeneous Accelerators in Linux Tobias Beisel of such heterogeneous systems is still a subject of research. While many efforts address the programming of accelerators, scheduling heterogeneous systems, i. e., mapping parts of an application to accelerators at runtime, is still

Hellebrand, Sybille

233

Integrating Preemption Threshold Scheduling and Dynamic Voltage Scaling for Energy Efficient Real-Time  

E-Print Network [OSTI]

scheduling (PTS) enables designing scalable real-time systems. PTS not only decreases the run-time overhead by the Earliest Dead- line First (EDF) policy. We present an algorithm to compute threshold preemption levels- tion is an important aspect of embedded systems design. Generally speaking, the pro- cessor consumes

Gupta, Rajesh

234

Correcting vibration-induced performance degradation in enterprise servers  

E-Print Network [OSTI]

achieve performance improvements of up to 73% and energy savings of up to 76% over the state of the art, while meeting thermal constraints and improving the system's resilience to both internal and external and maintain runtime performance, datacenters have high-powered HVAC systems in the buildings and fan

Simunic, Tajana

235

An extension of the OpenModelica compiler for using Modelica models in a discrete event simulation  

Science Journals Connector (OSTI)

This article describes a new back-end and run-time system for the OpenModelica compiler. This new back-end transforms a Modelica model into a module for the adevs discrete event simulation package, thereby extending adevs to encompass complex, hybrid ... Keywords: combined simulation, continuous system simulation, discrete event simulation, hybrid simulation, simulation languages

James Nutaro

2014-12-01T23:59:59.000Z

236

Requirements-driven software evolution  

Science Journals Connector (OSTI)

It is often the case that stakeholders want to strengthen/weaken or otherwise change their requirements for a system-to-be when certain conditions apply at runtime. For example, stakeholders may decide that if requirement R is violated more ... Keywords: Adaptive systems, Evolution, Modeling, Requirements, Requirements engineering

Vtor E. Souza; Alexei Lapouchnian; Konstantinos Angelopoulos; John Mylopoulos

2013-11-01T23:59:59.000Z

237

Business System Planning Project, Preliminary System Design  

SciTech Connect (OSTI)

CH2M HILL Hanford Group, Inc. (CHG) is currently performing many core business functions including, but not limited to, work control, planning, scheduling, cost estimating, procurement, training, and human resources. Other core business functions are managed by or dependent on Project Hanford Management Contractors including, but not limited to, payroll, benefits and pension administration, inventory control, accounts payable, and records management. In addition, CHG has business relationships with its parent company CH2M HILL, U.S. Department of Energy, Office of River Protection and other River Protection Project contractors, government agencies, and vendors. The Business Systems Planning (BSP) Project, under the sponsorship of the CH2M HILL Hanford Group, Inc. Chief Information Officer (CIO), have recommended information system solutions that will support CHG business areas. The Preliminary System Design was developed using the recommendations from the Alternatives Analysis, RPP-6499, Rev 0 and will become the design base for any follow-on implementation projects. The Preliminary System Design will present a high-level system design, providing a high-level overview of the Commercial-Off-The-Shelf (COTS) modules and identify internal and external relationships. This document will not define data structures, user interface components (screens, reports, menus, etc.), business rules or processes. These in-depth activities will be accomplished at implementation planning time.

EVOSEVICH, S.

2000-10-30T23:59:59.000Z

238

LM Records Handling System-Fernald Historical Records System...  

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

Fernald Historical Records System, Office of Legacy Management LM Records Handling System-Fernald Historical Records System, Office of Legacy Management LM Records Handling...

239

A Multi-Layer Phoswich Radioxenon Detection System, Reporting Period 07/01/07 - 09/30/07  

SciTech Connect (OSTI)

During this quarter, the detector manufacturer (Saint-Gobain) delivered one side of the prototype two-channel phoswich detector (XEPHWICH). Once received, our Digital Pulse Processor (DPP1, 12-bit/100 MHz) was employed to capture and digitally process phoswich pulses from laboratory radioactive sources. Our previous pulse shape discrimination algorithm was modified by utilizing three trapezoidal digital filters. This algorithm provides a two-dimensional plot in which the pulse shapes of interest are classified and then can be well identified. The preliminary experimental results will be presented at the 2007 Informal Xenon Monitoring Workshop. The DPP2 (two-channel, 12-bit/ 250 MHz Digital Pulse Processor) is at the prototyping stage. The analog sections have been designed, prototyped and tested. A 6-layer Printed Circuit Board (PCB) was designed, ordered and delivered. The board components were ordered and are now being assembled and examined for proper functionality. In addition, the related FPGA hardware description code (using VHDL) is under development and simulation. Additionally, our researchers have been studying materials regarding wavelet transforms for incorporation into the project. Wavelet transform is an interesting tool for signal processing; one use for our purpose would be to de-noise the detector signal and to express the signal in a few coefficients for signal compression and increased speed. Light capture efficiency modeling and analysis was performed on the XEPHWICH design. Increased understanding of the modeling software was obtained by the discovery of a bug and successful workaround techniques with the DETECT2000 software. Further modeling and plot generation experience was had by the continued use of CERN's ROOT and GEANT4 software packages. Simulations have been performed to compare the output of points versus planes in light capture efficiency. An additional simulation was made with a runtime that was an order-of-magnitude greater than previous simulations, to confirm convergence of the solutions provided by our software methods. We have initiated our investigation into the radon signature expected in our XEPHWICH system. We intend to utilize this signature to confirm earth movement, in the event of an underground nuclear explosion, by continuously monitoring radon levels and noting increases in radon concentration in conjunction with increased levels of radioxenons. The research group is also designing and constructing a fission chamber to be used for the collection of radioxenon gases following neutron bombardment of HEU in the Oregon State University TRIGA reactor. To this point, we have completed milling the aluminum housing and have modeled fission product nuclide production associated with the fissioning of HEU. Additionally, the students have been busy compiling the appropriate information in preparation for irradiation approvals. Using beta spectra of three initial nuclides collected on the prototype phoswich detector, spectral identification by a preliminary neural network was compared to that of solvers of a linear system of equations. Pre-processing in areas such as smoothing and endpoint identification is also being investigated as a means of improving spectral identification.

David M. Hamby

2007-10-25T23:59:59.000Z

240

OPERATING SYSTEM CONCEPTS Avi Silberschatz  

E-Print Network [OSTI]

OPERATING SYSTEM CONCEPTS Avi Silberschatz Department of Computer Sciences University of Texas & Peter Galvin CHAPTER 1: INTRODUCTION . What is an operating system? . Early Systems . Simple Batch Systems . Distributed Systems . Real­Time Systems Operating System Concepts, Addison­Wesley ? 1994

Schmidt, Douglas C.

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

NEWTON's Metric System Resources  

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

Please select any link below. Search this page, using your web browser's search function. Please select any link below. Search this page, using your web browser's search function. Metric System References Do you have a great metric reference link? Please click our Ideas page. Featured Reference Links: Metric (SI) References Metric (SI) References Having trouble with the metric system? Visit the National Institute of Standards and Technology's site about the rules and style conventions of the International System of Units (SI). The Metric System The Metric System Need another reference? Try this site provided by Wikipedia that discusses the metric system and its history in depth. Metric Converter Metric Converter Need to convert to Metric? OnlineConversion.com allows you to convert just about anything to just about anything else. This will let you easily from metric to US Standard notation, and vice versa.

242

Idaho Explosives Detection System  

SciTech Connect (OSTI)

The Idaho Explosives Detection System was developed at the Idaho National Laboratory (INL) to respond to threats imposed by delivery trucks potentially carrying explosives into military bases. A full-scale prototype system has been built and is currently undergoing testing. The system consists of two racks, one on each side of a subject vehicle. Each rack includes a neutron generator and an array of NaI detectors. The two neutron generators are pulsed and synchronized. A laptop computer controls the entire system. The control software is easily operable by minimally trained staff. The system was developed to detect explosives in a medium size truck within a 5-min measurement time. System performance was successfully demonstrated with explosives at the INL in June 2004 and at Andrews Air Force Base in July 2004.

Edward L. Reber; Larry G. Blackwood; Andrew J. Edwards; J. Keith Jewell; Kenneth W. Rohde; Edward H. Seabury; Jeffery B. Klinger

2005-12-01T23:59:59.000Z

243

Heating and cooling system  

SciTech Connect (OSTI)

Heating and cooling of dwelling houses and other confined spaces is facilitated by a system in which thermal energy is transported between an air heating and cooling system in the dwelling and a water heat storage sink or source, preferably in the form of a swimming pool or swimming pool and spa combination. Special reversing valve circuitry and the use of solar collectors and liquid-to-liquid heat exchangers on the liquid side of the system , and special air valves and air modules on the air side of the system, enhance the system's efficiency and make it practical in the sense that systems employing the invention can utilize existing craft skills and building financing arrangements and building codes, and the like, without major modification.

Krumhansl, M.U.

1982-10-12T23:59:59.000Z

244

Oxidative Tritium Decontamination System  

SciTech Connect (OSTI)

The Princeton Plasma Physics Laboratory, Tritium Systems Group has developed and fabricated an Oxidative Tritium Decontamination System (OTDS), which is designed to reduce tritium surface contamination on various components and items. The system is configured to introduce gaseous ozone into a reaction chamber containing tritiated items that require a reduction in tritium surface contamination. Tritium surface contamination (on components and items in the reaction chamber) is removed by chemically reacting elemental tritium to tritium oxide via oxidation, while purging the reaction chamber effluent to a gas holding tank or negative pressure HVAC system. Implementing specific concentrations of ozone along with catalytic parameters, the system is able to significantly reduce surface tritium contamination on an assortment of expendable and non-expendable items. This paper will present the results of various experimentation involving employment of this system.

Charles A. Gentile; John J. Parker; Gregory L. Guttadora; Lloyd P. Ciebiera

2002-02-11T23:59:59.000Z

245

NSLS Computer Systems  

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

Computer Systems Computer Systems Micro Systems WorkStation Applications Network Configuration Documents The National Synchrotron Light Source facility at the Brookhaven National Laboratory in New York, consists of two storage rings, one for VUV operating at 800 Mev and one for XRAY at 2.8 Gev and a common injection system comprised of a linear accelerator and a Booster ring. Hardware Architecture The hardware architecture of the present control system follows the current trend seen in many accelerator facilities. It is a two-level distributed system consisting of HP/900 series workstations connected by the standard ethernet to VME-based microprocessor subsystems. All the workstations have local disk and sufficient memory for fast response. Workstations are used as file server, back-up file server and for program development and other

246

Elec 331 -Nervous System Nervous System  

E-Print Network [OSTI]

Left Atrium Right Atrium AV Node Time delay Automaticity · SA Node ­ 70-100 BPM · AV Node ­ 40-60 BPM · Remainder ­ 15-40 BPM #12;Elec 331 - Nervous System 5 Cardiac Vector · When viewed from far away: ­ Sum

Pulfrey, David L.

247

Building America System Research  

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

Building America System Building America System Research Eric Werling, DOE Ren Anderson, NREL eric.werling@ee.doe.gov, 202-586-0410 ren.anderson@nrel.gov, 303-384-7443 April 2, 2013 Building America System Innovations: Accelerating Innovation in Home Energy Savings 2 | Program Name or Ancillary Text eere.energy.gov Project Relevance 3 | Building Technologies Office eere.energy.gov Building America Fills Market Need for a High-Performance Homes HUB of Innovation

248

Corrosion consultant expert system  

SciTech Connect (OSTI)

The development and use of an expert system to recommend coatings for flue gas desulfurization (FGD) plant is described. The system ranks coatings by their material properties, experimental test and plant performance scores when the component to be coated and its working environment are specified. The user interface, the inference engine, the knowledge base and the implementation of the expert system are presented with comments on its suitability and application for corrosion consultations.

Mo, Y.L. [National Cheng Kung Univ., Tainan (Taiwan, Province of China)

1994-12-31T23:59:59.000Z

249

Ventilation Air Preconditioning Systems  

E-Print Network [OSTI]

Ventilation Air Preconditioning Systems Mukesh Khattar Michael J. Brandemuehl Manager, Space Conditioning and Refrigeration Associate Professor Customer Systems Group Joint Center for Energy Management Electric Power Research Institute Campus... costs, the small, modular nature of the system allows great flexibility for fitting into retrofit geometries and saves space in new construction. Moreover, a single chiller can serve multiple air-handling units-in stark contrast to packaged...

Khattar, M.; Brandemuehl, M. J.

1996-01-01T23:59:59.000Z

250

Precision displacement reference system  

DOE Patents [OSTI]

A precision displacement reference system is described, which enables real time accountability over the applied displacement feedback system to precision machine tools, positioning mechanisms, motion devices, and related operations. As independent measurements of tool location is taken by a displacement feedback system, a rotating reference disk compares feedback counts with performed motion. These measurements are compared to characterize and analyze real time mechanical and control performance during operation.

Bieg, Lothar F. (Albuquerque, NM); Dubois, Robert R. (Albuquerque, NM); Strother, Jerry D. (Edgewood, NM)

2000-02-22T23:59:59.000Z

251

Pumping System Assessment Tool  

Broader source: Energy.gov [DOE]

The Pumping System Assessment Tool (PSAT) is a free online software tool to help industrial users assess the efficiency of pumping system operations. PSAT uses achievable pump performance data from Hydraulic Institute standards and motor performance data from the MotorMaster+ database to calculate potential energy and associated cost savings. The tool also enables users to save and retrieve log files, default values, and system curves for sharing analyses with other users.

252

Systems Engineering Handbook Foreword ................................ ................................ ................................ ............................ ix  

E-Print Network [OSTI]

NASA Systems Engineering Handbook SP-610S June 1995 #12;Contents Foreword ................................ ................................ ................................ .... 1 Fundamentals of System Engineering ................................ ............................ 3 Definition of Systems Engineering

Rhoads, James

253

Fan Systems | Department of Energy  

Office of Environmental Management (EM)

to save energy in fan systems. Fan Tools Tools to Assess Your Energy System Fan System Assessment Tool (FSAT) Qualified Specialists Qualified Specialists have passed a rigorous...

254

Engineered Geothermal Systems.  

E-Print Network [OSTI]

?? Different concepts for Enhanced Geothermal Systems (EGS) are presented and evaluated according to their potential for medium to large scale power production in Norwegian (more)

Drange, Lars Anders

2011-01-01T23:59:59.000Z

255

Norcal Waste Systems, Inc.  

SciTech Connect (OSTI)

Fact sheet describes the LNG long-haul heavy-duty trucks at Norcal Waste Systems Inc.'s Sanitary Fill Company.

Not Available

2002-12-01T23:59:59.000Z

256

Nuclear Energy Systems  

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

Role of Synchrotron Radiation in Solving Scientific Challenges in Advanced Nuclear Energy Systems 27 to 28 January 2010 at Argonne's Advanced Photon Source Scope Third-generation...

257

Technical Publications by System  

Broader source: Energy.gov [DOE]

Technical Publications include Sourcebooks, Handbooks, Market Assessments, and other technical documents. Sourcebooks give the detailed technical information necessary for comprehensive understanding of energy system components, including how to analyze facility needs, optimize performance, and identify and implement energy efficiency and productivity improvements. Handbooks provide the detailed information necessary to assess and squeeze the greatest efficiency out of industrial systems. They provide hands-on advice for engineers and equipment operators. Market assessments describe the state of the market for industrial systems, components, and energy efficiency services; customer awareness of and desire for efficient systems; and the potential market for more efficient technology.

258

Vehicle & Systems Simulation & Testing  

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

penetration of advanced vehicles and systems to displace petroleum consumption, reduce GHG emissions, and achieve vehicle electrification goals. Evaluate technology targets...

259

NETL: SOFC Systems Analysis  

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

systems analysis: Assessment of the Distributed Generation Market Potential for Solid Oxide Fuel Cell PDF Analysis of Integrated Gasification Fuel Cell Plant Configurations...

260

System Benefits Charge  

Broader source: Energy.gov [DOE]

New York's system benefits charge (SBC), established in 1996 by the New York Public Service Commission (PSC), supports energy efficiency, education and outreach, research and development, and low...

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Remote Systems Design & Deployment  

SciTech Connect (OSTI)

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

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

2009-08-28T23:59:59.000Z

262

Aerial Measuring System  

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

To establish policy for the Department of Energy's (DOE) Aerial Measuring System (AMS) Program. This directive does not cancel another directive. Canceled by DOE O 153.1.

1991-09-20T23:59:59.000Z

263

Energy Management Systems  

E-Print Network [OSTI]

This presentation will address results from a pilot project with 10 chemical plants on energy management systems and the development of an energy efficiency plant certification program....

Ferland, K.

2007-01-01T23:59:59.000Z

264

Ductless Hydronic Distribution Systems  

Broader source: Energy.gov [DOE]

This presentation is from a Building America webinar conducted on November 8, 2011, by the Alliance for Residential Building Innovation (ARBI) about ductless hydronic distribution systems.

265

Sensors, Instrumentation Systems  

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

systems are important to all three of the primary Laboratory missions: reducing global threats, solving energy security challenges, and ensuring the nuclear deterrent. Over...

266

Advanced Reciprocating Engine Systems  

Broader source: Energy.gov [DOE]

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

267

Advanced CSP Systems Analysis  

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

and sensitivity analyses for assessing system performance and economics of a solar thermal power plant * Acquired tools and methods to develop integrated models to...

268

Thermal Control & System Integration  

Broader source: Energy.gov [DOE]

The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the development of advanced thermal control technologies....

269

Cooling System Analysis.  

E-Print Network [OSTI]

??ABSTRACT This master thesis report describes the behavior of a cooling system based on the power consumption and power losses during the velocity range. The (more)

Cruz, Joo Pedro Brs da

2012-01-01T23:59:59.000Z

270

Comprehensive Emergency Management System  

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

The Order establishes policy and assigns roles and responsibilities for the Department of Energy (DOE) Emergency Management System. Cancels DOE O 151.1B.

2005-11-02T23:59:59.000Z

271

Virtual Control System Environment  

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

Control System Environment Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin...

272

Photovoltaic Systems Interconnected onto Secondary Network Distribution Systems Success Stories  

Broader source: Energy.gov [DOE]

This report examines six case studies of photovoltaic (PV) systems integrated into secondary network systems. The six PV systems were chosen for evaluation because they are interconnected to secondary network systems located in four major Solar America Cities.

273

EXTENSIONS OF LINKING SYSTEMS AND FUSION SYSTEMS BOB OLIVER  

E-Print Network [OSTI]

to construct certain * *types of extensions of abstract fusion and linking systems. The special case shown EXTENSIONS OF LINKING SYSTEMS AND FUSION SYSTEMS BOB extensions of fusion and li* *nking systems by groups of outer automorphisms. Special cases

Oliver, Bob

274

Synchronization through system interconnections  

Science Journals Connector (OSTI)

......applications, e.g. steel rolling mills, paper plants, and hydraulic press systems (D'Azzo & Houpis 1966), a number of identical...asymptotically stable. Proof. If (cj, Ar) is observable, then cj cArt is a fundamental system of solutions of the differential equation......

S. SCHMID; D. PRTZEL-WOLTERS

1992-01-01T23:59:59.000Z

275

Grinding Wheel System  

DOE Patents [OSTI]

A grinding wheel system includes a grinding wheel with at least one embedded sensor. The system also includes an adapter disk containing electronics that process signals produced by each embedded sensor and that transmits sensor information to a data processing platform for further processing of the transmitted information.

Malkin, Stephen (Amherst, MA); Gao, Robert (Amherst, MA); Guo, Changsheng (South Windsor, CT); Varghese, Biju (Worthington, OH); Pathare, Sumukh (Waltham, MA)

2006-01-10T23:59:59.000Z

276

Grinding Wheel System  

DOE Patents [OSTI]

A grinding wheel system includes a grinding wheel with at least one embedded sensor. The system also includes an adapter disk containing electronics that process signals produced by each embedded sensor and that transmits sensor information to a data processing platform for further processing of the transmitted information.

Malkin, Stephen (Amherst, MA); Gao, Robert (Amherst, MA); Guo, Changsheng (South Windsor, CT); Varghese, Biju (Worthington, OH); Pathare, Sumukh (Waltham, MA)

2003-08-05T23:59:59.000Z

277

Modular Integrated Energy Systems  

E-Print Network [OSTI]

Honeywell #12;Modular Integrated Energy Systems Task 5 Prototype Development Reference Design DocumentationModular Integrated Energy Systems Prepared for: Oak Ridge National Laboratory P.O. Box 2008 Building 3147 Oak Ridge, TN 37831 April 27, 2006 Prepared by: Honeywell Laboratories 3660 Technology Drive

Oak Ridge National Laboratory

278

Operating Systems Introduction  

E-Print Network [OSTI]

by the environment" 4 Introduction (2) ¿ Examples of real-time systems: ¿ plant control ¿ control of production systems ¿ space missions ¿ household appliances ¿ virtual / augmented reality #12;3 5 Introduction (3 of application: ¿ Automotive: · power-train control, air-bag control, steer by wire, brake by wire ¿ Aircraft

Bogliolo, Alessandro

279

Tip Sheets by System  

Broader source: Energy.gov [DOE]

Two-page tip sheets give engineers and equipment operators advice to quickly make improvements. Learn how to determine air-fuel ratios for burners, evaluate adjustable speed drive efficiency, inspect and repair steam traps, benchmark fuel costs, and handle other system efficiency issues. Available for: pumps, steam, motors, compressed air, process heating, and plant-wide systems.

280

Plant Phenotype Characterization System  

SciTech Connect (OSTI)

This report is the final scientific report for the DOE Inventions and Innovations Project: Plant Phenotype Characterization System, DE-FG36-04GO14334. The period of performance was September 30, 2004 through July 15, 2005. The project objective is to demonstrate the viability of a new scientific instrument concept for the study of plant root systems. The root systems of plants are thought to be important in plant yield and thus important to DOE goals in renewable energy sources. The scientific study and understanding of plant root systems is hampered by the difficulty in observing root activity and the inadequacy of existing root study instrumentation options. We have demonstrated a high throughput, non-invasive, high resolution technique for visualizing plant root systems in-situ. Our approach is based upon low-energy x-ray radiography and the use of containers and substrates (artificial soil) which are virtually transparent to x-rays. The system allows us to germinate and grow plant specimens in our containers and substrates and to generate x-ray images of the developing root system over time. The same plant can be imaged at different times in its development. The system can be used for root studies in plant physiology, plant morphology, plant breeding, plant functional genomics and plant genotype screening.

Daniel W McDonald; Ronald B Michaels

2005-09-09T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Cognitive Systems Cognitive Modeling  

E-Print Network [OSTI]

1 Cognitive Systems Cognitive Modeling Foundations of Information Processing in Natural Barkowsky, Christian Freksa 2 Cognitive Systems: Topics · Introduction · Perception · Memory and Reasoning · Learning and Action · Communication · Empirical Methods 3 Cognitive Modeling: Topics · Cognitive

Bremen, Universität

282

Class Notes FOUNDATION SYSTEMS  

E-Print Network [OSTI]

CEE 6443 Class Notes FOUNDATION SYSTEMS Applied Geotechnical Analysis and Evaluation by Paul W: 404-894-6226; Fax-2281 January 2004 #12;CEE 6443 FOUNDATION SYSTEMS Paul W. Mayne, PhD, P.E. Professor) ! Shallow Foundations ` Spread Footings ` Structural Mats/Rafts ` Deformations (deflections, displacements

Jacobs, Laurence J.

283

Overview of locking systems  

SciTech Connect (OSTI)

The purpose of this document is to present technical information that should be useful for understanding and applying locking systems for physical protection and control. There are major sections on hardware for locks, vaults, safes, and security containers. Other topics include management of lock systems and safety considerations. This document also contains notes on standards and specifications and a glossary.

Gee, K.T.; Scott, S.H.; Wilde, M.G. [Sandia National Labs., Albuquerque, NM (United States); Highland, S.E. [Albuquerque Safe Co., Albuquerque, NM (United States)

1993-12-01T23:59:59.000Z

284

Solar powered desalination system  

E-Print Network [OSTI]

Production Requirements Energy Source Natural Gas Nuclear SolarSolar Energy Calculator using Google Maps 23 Table 1.24: PV System Power ProductionSolar Desalination Systems34 Table 1.20: Energy Requirements of Desalination Methods.35 Table 1.21: PEC Hydrogen Production.

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

285

STRATEGIC FOCUS: Sustainable Systems  

E-Print Network [OSTI]

to apply sustain- ability principles to building and design, transportation and other fields, to green, presented an ecologically-sustainable sanitation system developed for a small hospital in northern Haiti1010 STRATEGIC FOCUS: Sustainable Systems Biology doctoral student Tanya Lubansky uses quan

286

Secure video communications system  

DOE Patents [OSTI]

A secure video communications system having at least one command network formed by a combination of subsystems. The combination of subsystems to include a video subsystem, an audio subsystem, a communications subsystem, and a control subsystem. The video communications system to be window driven and mouse operated, and having the ability to allow for secure point-to-point real-time teleconferencing.

Smith, Robert L. (Idaho Falls, ID)

1991-01-01T23:59:59.000Z

287

Residential photovoltaic systems costs  

SciTech Connect (OSTI)

A study of costs associated with the installation and operation of a residential photovoltaic system has been conducted to determine present and projected (1986) status. As a basis for the study, a residential photovoltaic system design projected for 1986 was assumed, consisting of two principal components: a roof-mounted array and a utility-interactive inverter. The scope of the study encompassed both silicon and cadmium sulfide photovoltaic modules. Cost estimates were obtained by a survey and study of reports generated by companies and agencies presently active in each of the subsystem area. Where necessary, supplemental estimates were established as part of this study. The range of estimates for silicon-based systems strongly suggest that such systems will be competitive for new installations and reasonably competitive for retrofit applications. The cadmium-sulfide-based system cost estimates, which are less certain than those for silicon, indicate that these systems will be marginally competitive with silicon-based systems for new construction, but not competitive for retrofit applications. Significant variations from the DOE system price sub-goals were found, however, particularly in the areas of array mounting, wiring and cleaning. Additional development work appears needed in these areas.

Cox, C.H. III

1980-01-01T23:59:59.000Z

288

Radiation safety system  

Science Journals Connector (OSTI)

......disable this safety function and...circuits and software. Other required...source in case of radiation monitors. Feedback...from other non-safety systems to prevent...write and check software. The expected...logic systems for safety functions can...levels of prompt radiation hazard. ACS......

Vaclav Vylet; James C. Liu; Lawrence S. Walker

2009-11-01T23:59:59.000Z

289

Towards open architecture system  

Science Journals Connector (OSTI)

The use of diverse standards while developing web and mobile technologies brings new challenges when it comes to flexibility, interoperability, customizability and extensibility of the software systems. In addition, such systems in most of the cases ... Keywords: Open architecture, customizability, evolvability, extensibility, flexibility, model, validation, web and mobile software

Bahtijar Vogel

2013-08-01T23:59:59.000Z

290

Modular Integrated Energy Systems  

E-Print Network [OSTI]

-driven absorption chiller, · Install and monitor the performance of a prototype IES modular system employing consists of a gas turbine-generator, a heat recovery steam generator, and a waste heat fired absorption chiller. The key goals of the project are: · Develop a set of "reference" CAD-based IES modular system

Oak Ridge National Laboratory

291

Systems Integration (Fact Sheet)  

SciTech Connect (OSTI)

The Systems Integration (SI) subprogram works closely with industry, universities, and the national laboratories to overcome technical barriers to the large-scale deployment of solar technologies. To support these goals, the subprogram invests primarily in four areas: grid integration, technology validation, solar resource assessment, and balance of system development.

Not Available

2011-10-01T23:59:59.000Z

292

Energy systems transformation  

Science Journals Connector (OSTI)

...as a consequence, the energy system as a whole more...probably is a time at which reform measures to create a...advisable in both the energy system and the financial...development of atomic energy [see, for example, Japan...platform in the Gulf of Mexico, the New York Stock Exchange...

A. T. C. Jrme Dangerman; Hans Joachim Schellnhuber

2013-01-01T23:59:59.000Z

293

Purge water management system  

DOE Patents [OSTI]

A purge water management system is described for effectively eliminating the production of purge water when obtaining a groundwater sample from a monitoring well. In its preferred embodiment, the purge water management system comprises an expandable container, a transportation system, and a return system. The purge water management system is connected to a wellhead sampling configuration, typically permanently installed at the well site. A pump, positioned with the monitoring well, pumps groundwater through the transportation system into the expandable container, which expands in direct proportion with volume of groundwater introduced, usually three or four well volumes, yet prevents the groundwater from coming into contact with the oxygen in the air. After this quantity of groundwater has been removed from the well, a sample is taken from a sampling port, after which the groundwater in the expandable container can be returned to the monitoring well through the return system. The purge water management system prevents the purge water from coming in contact with the outside environment, especially oxygen, which might cause the constituents of the groundwater to oxidize. Therefore, by introducing the purge water back into the monitoring well, the necessity of dealing with the purge water as a hazardous waste under the Resource Conservation and Recovery Act is eliminated.

Cardoso-Neto, J.E.; Williams, D.W.

1995-01-01T23:59:59.000Z

294

Challenges in Embedded Systems  

E-Print Network [OSTI]

even if AC power available u Harsh environment · Power fluctuations, RF interference, lightning · Heat Can't You Design Embedded Systems Just Like Desktop Systems? #12;10 Case Study: Synthesize A Remote-by-composition tool #12;11 What's A Remote Entry Receiver? u RF receiver for door locks, trunk (boot), latch, etc. · 8

Koopman, Philip

295

WASTEWATER SYSTEMS Henrik Bechmann  

E-Print Network [OSTI]

MODELLING OF WASTEWATER SYSTEMS Henrik Bechmann Lyngby 1999 ATV Erhvervsforskerprojekt EF 623 IMM, N. K. (1998). Control of sewer systems and wastewater treatment plants using pollutant concentration., and Nielsen, M. K. (1999). Grey box modelling of first flush and incoming wastewater at a wastewater treatment

296

WASTEWATER SYSTEMS Henrik Bechmann  

E-Print Network [OSTI]

MODELLING OF WASTEWATER SYSTEMS Henrik Bechmann Lyngby 1999 ATV Erhvervsforskerprojekt EF 623 IMM., and Poulsen, N. K. (1998). Control of sewer systems and wastewater treatment plants using pollutant, N. K., and Nielsen, M. K. (1999). Grey box modelling of first flush and incoming wastewater

297

Liquid Phase Heating Systems  

E-Print Network [OSTI]

saturation pressure is ju'st under 278 psig. To this, pump head, pump NPSH and static head due to elevated piping must l be added to arrive at total pressure in a steam cushioned HTW system. Nitrogen cushioned systems are more common, and expansion...

Mordt, E. H.

1979-01-01T23:59:59.000Z

298

Energy systems transformation  

Science Journals Connector (OSTI)

...that at present its energy technologies have...to mitigate the energy systems current...solar, wind, geothermal, heat (jointly 0...1) and hydro energy (2.3%) made up...the basis of IEA research spanning the last 3.5 decades, the development of global TPES suggests...

A. T. C. Jrme Dangerman; Hans Joachim Schellnhuber

2013-01-01T23:59:59.000Z

299

Graduate Studies Transportation Systems Engineering  

E-Print Network [OSTI]

Graduate Studies Transportation Systems Engineering TRANSPORTATION SYSTEMS The transportation that transportation systems engineering can promote a thriving economy and a better quality of life by ensuring that transportation systems themselves affect the environment through operations, construction, and maintenance

Jacobs, Laurence J.

300

Fan System Assessment Tool Introduction  

Broader source: Energy.gov [DOE]

This presentation provides an introduction to the Fan System Assessment Tool (FSAT). With FSAT, users can calculate the amount of energy used by their fan system; determine system efficiency; and quantify the savings potential of an upgraded system.

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Balance-of-System Equipment Required for Renewable Energy Systems |  

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

Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems July 2, 2012 - 8:21pm Addthis Both grid-connected and off-grid home renewable energy systems require additional “balance-of-system” equipment. Both grid-connected and off-grid home renewable energy systems require additional "balance-of-system" equipment. How does it work? With a stand-alone system, depending on your needs, balance-of-system equipment could account for half of your total system costs. For both stand-alone and grid-connect systems, you will need power conditioning equipment, safety equipment, and meters and instrumentation. For stand-alone systems, you will also want batteries and charge controllers.

302

Decision support system to select cover systems  

SciTech Connect (OSTI)

The objective of this technology is to provide risk managers with a defensible, objective way to select capping alternatives for remediating radioactive and mixed waste landfills. The process of selecting containment cover technologies for mixed waste landfills requires consideration of many complex and interrelated technical, regulatory, and economic issues. A Decision Support System (DSS) is needed to integrate the knowledge of experts from scientific, engineering, and management disciplines to help in selecting the best capping practice for the site.

Bostick, K.V.

1995-02-01T23:59:59.000Z

303

NETL: Gasification Systems - Syngas Processing Systems  

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

Syngas Processing Systems Syngas Processing Systems Gasification Systems Syngas Processing Systems The various downstream uses of syngas require that most of the contaminants present in raw syngas be removed to very low levels prior to use. Many of these contaminants can contribute to erosion, corrosion, and loss of strength in gas turbine components, and can act as poisons to the catalysts often used in syngas conversion and utilization processes. These same contaminants include or result in regulated air pollutants such as SOx, NOx, particulates, and mercury and other trace metals, which must be removed to increasingly low levels to meet stringent regulatory limits on air emissions. Conventional methods for removing sulfur and other contaminants from syngas typically rely on chemical or physical absorption processes operating at low temperatures. However, after contaminant removal, the gas has to be reheated prior to its use in a gas turbine or other chemical synthesis process; in the case of downstream hydrogen production, additional steam needs to be added back to the syngas. These process swings adversely impact the plant's thermal efficiency and cost. Techno-economic analysis shows that gas-cleaning processes amenable to higher operating temperatures could significantly reduce this efficiency loss and improve the gasification plant's commercial viability. It is also critical that, while improving efficiency and reducing cost, the gas cleaning removes a wide variety of coal contaminants (including hydrogen sulfide, ammonia, hydrogen chloride, and carbonyl sulfide, as well as various forms of trace metals, including arsenic, mercury, selenium, and cadmium) to extremely low levels. Accordingly, the R&D approach in this area focuses on the development of high-efficiency processes that operate at moderate to high temperatures and provide multi-contaminant control to meet the highest environmental standards.

304

Traction Drive Systems Breakout  

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

Traction Drive Systems Breakout Traction Drive Systems Breakout John M. Miller, PhD, PE, F.IEEE, F.SAE Oak Ridge National Laboratory Facilitator July 24, 2012 EV Everywhere Grand Challenge Vehicle Technologies Program - Advanced Power Electronics and Electric Motors eere.energy.gov EV Everywhere Traction Drive System * DOE goals for Electric Traction Drive System (TDS) innovations must be disruptive innovation focused to meet the CY2022 price target ($20,000 $25,000) for a mid-sized 5 passenger sedan having 5 year simple payback. Enhanced Efficiency Reduced Cost Traction Drive System EETT Roadmap: "Therefore, research is needed to develop technologies that are less expensive and, at the same time, smaller, lighter, more efficient, and equally reliable as conventional automotive technologies. "

305

Business System Management Review  

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

P-004 Business System Management Review Process 11_0304Page 1 of 7 P-004 Business System Management Review Process 11_0304Page 1 of 7 EOTA - Business Process Document Title: Business System Management Review Process Document Number: P-004 Rev 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): F-009, Business System Management Review Template P-004 Business System Management Review Process 11_0304Page 2 of 7 Revision History: Rev. Description of Change A Initial Release 08_0414 Corrective Actions, Preventive Actions, and Improvement Opportunity 09_1124 Edited document for clarity and to better fit the process in use. Added requirement to provide management with

306

Safety System Oversight  

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

Safety System Oversight Safety System Oversight Office of Nuclear Safety Home Safety System Oversight Home Annual SSO/FR Workshop DOE Safety Links › ORPS Info › Operating Experience Summary › DOE Lessons Learned › Accident Investigation Program Assessment Tools › SSO CRADS Subject Matter Links General Program Information › Program Mission Statement › SSO Program Description › SSO Annual Award Program › SSO Annual Award › SSO Steering Committee › SSO Program Assessment CRAD SSO Logo Items Site Leads and Steering Committee Archive Facility Representative Contact Us HSS Logo SSO SSO Program News Congratulations to Ronnie L. Alderson of Nevada Field Office, the Winner of the 2012 Safety System Oversight Annual Award! 2012 Safety System Oversight Annual Award Nominees SSO Staffing Analysis

307

Transportation System Requirements Document  

SciTech Connect (OSTI)

This Transportation System Requirements Document (Trans-SRD) describes the functions to be performed by and the technical requirements for the Transportation System to transport spent nuclear fuel (SNF) and high-level radioactive waste (HLW) from Purchaser and Producer sites to a Civilian Radioactive Waste Management System (CRWMS) site, and between CRWMS sites. The purpose of this document is to define the system-level requirements for Transportation consistent with the CRWMS Requirement Document (CRD). These requirements include design and operations requirements to the extent they impact on the development of the physical segments of Transportation. The document also presents an overall description of Transportation, its functions, its segments, and the requirements allocated to the segments and the system-level interfaces with Transportation. The interface identification and description are published in the CRWMS Interface Specification.

Not Available

1993-09-01T23:59:59.000Z

308

Data acquisition system  

DOE Patents [OSTI]

A data acquisition circuit for a particle detection system that allows for time tagging of particles detected by the system. The particle detection system screens out background noise and discriminate between hits from scattered and unscattered particles. The detection system can also be adapted to detect a wide variety of particle types. The detection system utilizes a particle detection pixel array, each pixel containing a back-biased PIN diode, and a data acquisition pixel array. Each pixel in the particle detection pixel array is in electrical contact with a pixel in the data acquisition pixel array. In response to a particle hit, the affected PIN diodes generate a current, which is detected by the corresponding data acquisition pixels. This current is integrated to produce a voltage across a capacitor, the voltage being related to the amount of energy deposited in the pixel by the particle. The current is also used to trigger a read of the pixel hit by the particle.

Shapiro, Stephen L. (14228 Amherst Ct., Los Altos Hills, CA 94022); Mani, Sudhindra (1618 17th St., Sacramento, CA 95814); Atlas, Eugene L. (440 De Anza Ct., Oceanside, CA 92057); Cords, Dieter H. W. (526 Cuesta Real, La Honda, CA 94020); Holbrook, Britt (4540 Varsity Ct., Sacramento, CA 95841)

1997-01-01T23:59:59.000Z

309

Thermodynamics of driven systems  

Science Journals Connector (OSTI)

A geometrical formulation of thermodynamics is carried in this paper to a domain that includes dynamics and driven systems. Let it be known from experience that the behavior of an externally unforced or a driven system is well described in a state space N. The thermodynamics of the system is a geometrical structure in N that arises from an analysis of the time evolution in a more microscopic (i.e., depicting more details) state space M. If in particular the system is externally unforced then the state space N can be chosen to be the state space NET of equilibrium thermodynamics. The geometrical structure in NET, obtained by analyzing the time evolution in a more microscopic state space M, appears to be the geometrical formulation of classical equilibrium thermodynamics. The general formulation of thermodynamics introduced in this paper is illustrated by the example of a k-component system undergoing a chemical reaction.

Miroslav Grmela

1993-08-01T23:59:59.000Z

310

Basic fluid system trainer  

DOE Patents [OSTI]

A trainer, mounted and housed within a mobile console, is used to teach and reinforce fluid principles to students. The system trainer has two centrifugal pumps, each driven by a corresponding two-speed electric motor. The motors are controlled by motor controllers for operating the pumps to circulate the fluid stored within a supply tank through a closed system. The pumps may be connected in series or in parallel. A number of valves are also included within the system to effect different flow paths for the fluid. In addition, temperature and pressure sensing instruments are installed throughout the closed system for measuring the characteristics of the fluid, as it passes through the different valves and pumps. These measurements are indicated on a front panel mounted to the console, as a teaching aid, to allow the students to observe the characteristics of the system.

Semans, Joseph P. (Uniontown, PA); Johnson, Peter G. (Pittsburgh, PA); LeBoeuf, Jr., Robert F. (Clairton, PA); Kromka, Joseph A. (Idaho Falls, ID); Goron, Ronald H. (Connellsville, PA); Hay, George D. (Venetia, PA)

1993-01-01T23:59:59.000Z

311

Compressed Air System Control Strategies  

Broader source: Energy.gov [DOE]

This tip sheet briefly discusses compressed air system control strategies as a means to improving and maintaining system performance.

312

Analyzing Your Compressed Air System  

Broader source: Energy.gov [DOE]

This tip sheet outlines the process to analyze industrial compressed air systems and ensure proper system configuration.

313

Sustainable Acquisition Coding System | Department of Energy  

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

Sustainable Acquisition Coding System Sustainable Acquisition Coding System Sustainable Acquisition Coding System Sustainable Acquisition Coding System More Documents &...

314

Medical imaging systems  

DOE Patents [OSTI]

A medical imaging system provides simultaneous rendering of visible light and fluorescent images. The system may employ dyes in a small-molecule form that remains in a subject's blood stream for several minutes, allowing real-time imaging of the subject's circulatory system superimposed upon a conventional, visible light image of the subject. The system may also employ dyes or other fluorescent substances associated with antibodies, antibody fragments, or ligands that accumulate within a region of diagnostic significance. In one embodiment, the system provides an excitation light source to excite the fluorescent substance and a visible light source for general illumination within the same optical guide that is used to capture images. In another embodiment, the system is configured for use in open surgical procedures by providing an operating area that is closed to ambient light. More broadly, the systems described herein may be used in imaging applications where a visible light image may be usefully supplemented by an image formed from fluorescent emissions from a fluorescent substance that marks areas of functional interest.

Frangioni, John V. (Wayland, MA)

2012-07-24T23:59:59.000Z

315

Systems Integration Methodology  

SciTech Connect (OSTI)

A multi-disciplinary team led by the Advanced Power and Energy Program (APEP) of the University of California at Irvine is defining the system engineering issues associated with the integration of key components and subsystems into power plant systems that meet performance and emission goals of VISION 21. The myriad of fuels, fuel processing, power generation, and emission control technologies are narrowed down to selected scenarios by a screening analysis to identify those combinations that have the potential to achieve the VISION 21 goals consisting of 60% efficiency (HHV) for coal based systems and 75% efficiency (LHV) for gas-based systems. The selected promising cycle scenarios are then analyzed in detail to develop the performance and costs for each. The methodology used in arriving at these promising cases and the preliminary results of the cycle analyses are presented. The technology levels considered are based on projected technical and manufacturing advances being made in industry and on advances identified in current and future government supported research such as the Clean Coal Program, Combustion 2000 (LEBS and HIPPS), Advanced Turbine Systems program, Low-Cost Advanced Fuel Cell programs, and the Flexible Gas Turbine Systems program. Examples of systems included in these advanced cycles are solid oxide and molten carbonate fuel cells, advanced gas turbines, ion transport membrane separation and hydrogen-oxygen combustion.

Samuelsen, Scott; Rao, Ashok

2001-11-06T23:59:59.000Z

316

On-Site Wastewater Treatment Systems: Mound System  

E-Print Network [OSTI]

Septic tank Pump tank Distribution pipe Sand Gravel Geotextile fabric On-site wastewater treatment systems Mound system Bruce Lesikar and Vance Weynand Associate Professor and Extension Agricultural Engineering Specialist, Extension Assistant... The Texas A&M University System L-5414 4-02 Figure 1: A mound system for distributing treated wastewater to the soil. A mound system for wastewater is a soil absorption system placed above the natural surface of the ground. Mound systems are used...

Lesikar, B.; Waynard, V.

317

Automatic TLI recognition system. Part 1: System description  

SciTech Connect (OSTI)

This report describes an automatic target recognition system for fast screening of large amounts of multi-sensor image data, based on low-cost parallel processors. This system uses image data fusion and gives uncertainty estimates. It is relatively low cost, compact, and transportable. The software is easily enhanced to expand the system`s capabilities, and the hardware is easily expandable to increase the system`s speed. This volume gives a general description of the ATR system.

Partin, J.K.; Lassahn, G.D.; Davidson, J.R.

1994-05-01T23:59:59.000Z

318

Cyberspace security system  

SciTech Connect (OSTI)

A system evaluates reliability, performance and/or safety by automatically assessing the targeted system's requirements. A cost metric quantifies the impact of failures as a function of failure cost per unit of time. The metrics or measurements may render real-time (or near real-time) outcomes by initiating active response against one or more high ranked threats. The system may support or may be executed in many domains including physical domains, cyber security domains, cyber-physical domains, infrastructure domains, etc. or any other domains that are subject to a threat or a loss.

Abercrombie, Robert K; Sheldon, Frederick T; Ferragut, Erik M

2014-06-24T23:59:59.000Z

319

Computerized procedures system  

SciTech Connect (OSTI)

An online data driven computerized procedures system that guides an operator through a complex process facility's operating procedures. The system monitors plant data, processes the data and then, based upon this processing, presents the status of the current procedure step and/or substep to the operator. The system supports multiple users and a single procedure definition supports several interface formats that can be tailored to the individual user. Layered security controls access privileges and revisions are version controlled. The procedures run on a server that is platform independent of the user workstations that the server interfaces with and the user interface supports diverse procedural views.

Lipner, Melvin H. (Monroeville, PA); Mundy, Roger A. (North Huntingdon, PA); Franusich, Michael D. (Upper St. Clair, PA)

2010-10-12T23:59:59.000Z

320

Shock destruction armor system  

DOE Patents [OSTI]

A shock destruction armor system is constructed and arranged to destroy the force of impact of a projectile by shock hydrodynamics. The armor system is designed to comprise a plurality of superimposed armor plates each preferably having a thickness less than five times the projectile's diameter and are preferably separated one-from-another by a distance at least equal to one-half of the projectile's diameter. The armor plates are effective to hydrodynamically and sequentially destroy the projectile. The armor system is particularly adapted for use on various military vehicles, such as tanks, aircraft and ships.

Froeschner, Kenneth E. (Livermore, CA)

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Tokamak Systems Code  

SciTech Connect (OSTI)

The FEDC Tokamak Systems Code calculates tokamak performance, cost, and configuration as a function of plasma engineering parameters. This version of the code models experimental tokamaks. It does not currently consider tokamak configurations that generate electrical power or incorporate breeding blankets. The code has a modular (or subroutine) structure to allow independent modeling for each major tokamak component or system. A primary benefit of modularization is that a component module may be updated without disturbing the remainder of the systems code as long as the imput to or output from the module remains unchanged.

Reid, R.L.; Barrett, R.J.; Brown, T.G.; Gorker, G.E.; Hooper, R.J.; Kalsi, S.S.; Metzler, D.H.; Peng, Y.K.M.; Roth, K.E.; Spampinato, P.T.

1985-03-01T23:59:59.000Z

322

Designing Resilient, Sustainable Systems  

Science Journals Connector (OSTI)

Although many business enterprises have adopted sustainability goals, the actual development of sustainable systems remains challenging because of the broad range of economic, environmental and social factors that need to be considered across the system life cycle. ... The challenge of boundary definition is evident in a sustainable mobility study being conducted by an international group of automotive and energy companies working with the World Business Council for Sustainable Develop ment. ... Recognizing the scientific challenges of integrated system evaluation, the National Science Foundation has initiated a program in biocomplexity, which addresses the dynamic web of often surprising interrelationships that arise when components of the global ecosystembiological, physical, chemical, and the human dimensioninteract (43). ...

Joseph Fiksel

2003-11-04T23:59:59.000Z

323

Power management system  

DOE Patents [OSTI]

A method of managing power resources for an electrical system of a vehicle may include identifying enabled power sources from among a plurality of power sources in electrical communication with the electrical system and calculating a threshold power value for the enabled power sources. A total power load placed on the electrical system by one or more power consumers may be measured. If the total power load exceeds the threshold power value, then a determination may be made as to whether one or more additional power sources is available from among the plurality of power sources. At least one of the one or more additional power sources may be enabled, if available.

Algrain, Marcelo C. (Peoria, IL); Johnson, Kris W. (Washington, IL); Akasam, Sivaprasad (Peoria, IL); Hoff, Brian D. (East Peoria, IL)

2007-10-02T23:59:59.000Z

324

Hydrothermal System | Open Energy Information  

Open Energy Info (EERE)

Hydrothermal System Hydrothermal System (Redirected from Hydrothermal Systems) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Hydrothermal Systems Geothermal Technologies There are many types of Geothermal Technologies that take advantage of the earth's heat: Hydrothermal Systems Enhanced Geothermal Systems (EGS) Sedimentary Geothermal Systems Co-Produced Geothermal Systems Geothermal Direct Use Ground Source Heat Pumps Dictionary.png Hydrothermal Systems: A hydrothermal system is one that included fluid, heat, and permeability in a naturally occurring geological formation for the production of electricity. Other definitions:Wikipedia Reegle Geothermal production well at Imperial Valley, California. The drilling of production wells, such as this one in southern California, results in

325

Genomics and Systems Biology  

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

Genomics and Systems Biology Genomics and Systems Biology Genomics and Systems Biology Los Alamos scientists perform research in functional genomics and structural genomics, and applications for such work cover diverse fields such as energy, agriculture, and environmental cleanup. Get Expertise Babetta Marrone Biofuels Program Manager Email Cheryl Kuske DOE BER Biological System Science Division Program Manager Email Chris Detter Emerging Threats Program Manager: Email Rebecca McDonald Bioscience Communications Email "We were asked to build a rocket ship," said developer Joel Berendzen, "but instead we built a 10,000 mph motorcycle." - Sequedex team LANL leads the world in computational finishing of microbial genomes Protein research Read caption + In 2013, Los Alamos scientist Richard Sayre and his team genetically

326

NETL: Gasification Systems - Solicitations  

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

Shelf > Solicitations Shelf > Solicitations Gasification Systems Solicitations All NETL Solicitations / Funding Opportunity Announcements (FOA) Gasification RSS Feed NETL RSS Feeds: List of available NETL RSS feeds. Business & Solicitations RSS: Subscribe to this to be notified of all NETL solicitations or FOA postings. Gasification RSS: Subscribe to this to be notified of Gasification news, solicitations and FOA postings. Business Alert Notification System Official notification is available through the Business Alert Notification System. *These notifications are provided as a courtesy and there may be a delay between the opportunity announcement and the arrival of the alert. SOLICITATION TITLE / AWARDS ANNOUNCEMENT PROJECT PAGE(S) 12.11.13: Fossil Energy's Request for Information DE-FOA-0001054; titled "Novel Crosscutting Research and Development to Support Advanced Energy Systems." Application due date is January 15, 2014. Applications and/or instructions can be found with this Funding Opportunity Announcement on FedConnect.

327

Integrating Management Systems  

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

Mission Execution by Mission Execution by Integrating our Management Systems Integrating our Management Systems 1 W e e k l y O p e r a t i o n s M e e t i n g N o v e m b e r 1 , 2 0 1 1 M i c h a e l J . W e i s Pulling the Pieces Together for Improving DOE Management to Enable Mission Execution 2  Process changes Process changes  Behavioral changes Behavioral changes  System changes System changes Process Change Approach Strengthening and Expediting Decision Making 3 Proposed Outcomes Horizontal Integration Incoming DOE Business Crosscutting Issues (i.e. NLDC input) Hi-level Roadblocks Operations Management Council Associate Deputy Secretary Collaborative Action Process Chief Operating Officer Weekly Operations Council (OMC) Super 8 Secretary (ADS) (CAP) Board (COOB) p Meeting Endorsement / Commitment Super 8 US Meetings COO Meetings

328

Securing Control Systems Modems  

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

Recommended Practice for Securing Recommended Practice for Securing Control System Modems January 2008 iii ABSTRACT This paper addresses an often overlooked "backdoor" into critical infrastructure control systems created by modem connections. A modem's connection to the public telephone system is similar to a corporate network connection to the Internet. By tracing typical attack paths into the system, this paper provides the reader with an analysis of the problem and then guides the reader through methods to evaluate existing modem security. Following the analysis, a series of methods for securing modems is provided. These methods are correlated to well-known networking security methods. iv ACKNOWLEDGEMENT This document was developed for the U.S. Department of Homeland

329

Electricity Distribution System Workshop  

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

Grid Tech Team Grid Tech Team Discussion Summary Electricity Distribution System Workshop 2 Table of Contents INTRODUCTION ............................................................................................................................................. 3 EXECUTIVE SUMMARY .................................................................................................................................. 4 Process ...................................................................................................................................................... 4 Common Themes ...................................................................................................................................... 5 Discussion Topic Tables ............................................................................................................................. 8

330

PDSF's Eliza File Systems  

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

Eliza File Systems Eliza File Systems Eliza File Systems Storage at PDSF is organized by group and all partitions are exported to all the nodes in the cluster. Please note that files on these file systems are not backed up. It is the responsibility of users to back up their files themselves as necessary. Over the years at PDSF there have been incidents which resulted in a loss of data from disk, often related to aging hardware. Note that the way to display the SGE io units on the command line is "qconf -se global". Disk Vault Experiments SGE io units Disk Space (TB) Directories eliza1 Atlas 400 35 atlas eliza2 Atlas 200 35 atlas eliza5 Cuore, Kamland 400 34 cuore kamland eliza6 Alice, RNC, Star 400 34 alice rnc star eliza7 Dayabay 200 24 dayabay icecube

331

Power Systems Development Facility  

SciTech Connect (OSTI)

In support of technology development to utilize coal for efficient, affordable, and environmentally clean power generation, the Power Systems Development Facility (PSDF), located in Wilsonville, Alabama, has routinely demonstrated gasification technologies using various types of coals. The PSDF is an engineering scale demonstration of key features of advanced coal-fired power systems, including a Transport Gasifier, a hot gas particulate control device, advanced syngas cleanup systems, and high-pressure solids handling systems. This final report summarizes the results of the technology development work conducted at the PSDF through January 31, 2009. Twenty-one major gasification test campaigns were completed, for a total of more than 11,000 hours of gasification operation. This operational experience has led to significant advancements in gasification technologies.

Southern Company Services

2009-01-31T23:59:59.000Z

332

Computerized Maintenance Management Systems  

Broader source: Energy.gov [DOE]

Computerized maintenance management systems (CMMS) are a type of management software that perform functions in support of operations and maintenance (O&M) programs. The software automates most of the logistical functions performed by O&M staff.

333

Solar Energy System Exemption  

Broader source: Energy.gov [DOE]

In Louisiana, any equipment attached to an owner-occupied residential building or swimming pool as part of a solar energy system is considered personal property that is exempt from ad valorem...

334

Modular tokamak magnetic system  

DOE Patents [OSTI]

A modular tokamak system comprised of a plurality of interlocking moldules. Each module is comprised of a vacuum vessel section, a toroidal field coil, moldular saddle coils which generate a poloidal magnetic field and ohmic heating coils.

Yang, Tien-Fang (Wayland, MA)

1988-01-01T23:59:59.000Z

335

INTEGRATING PHOTOVOLTAIC SYSTEMS  

E-Print Network [OSTI]

INTEGRATING PHOTOVOLTAIC SYSTEMS INTO PUBLIC SECTOR PERFORMANCE CONTRACTS IN DELAWARE FINAL for Energy and Environmental Policy University of Delaware February 2006 #12;INTEGRATING PHOTOVOLTAIC..................................................................................................... 1 1.2 Photovoltaics in Performance Contracts: An Overview

Delaware, University of

336

Idaho Explosive Detection System  

ScienceCinema (OSTI)

Learn how INL researchers are making the world safer by developing an explosives detection system that can inspect cargo. For more information about INL security research, visit http://www.facebook.com/idahonationallaboratory

Klinger, Jeff

2013-05-28T23:59:59.000Z

337

Energy Systems Integration  

Broader source: Energy.gov [DOE]

Presentationgiven at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meetingcovers the National Renewable Energy Laboratory's Energy Systems Integration Facility (ESIF) and its capabilities.

338

Tandem mobile robot system  

SciTech Connect (OSTI)

A robotic vehicle system for terrain navigation mobility provides a way to climb stairs, cross crevices, and navigate across difficult terrain by coupling two or more mobile robots with a coupling device and controlling the robots cooperatively in tandem.

Buttz, James H. (Albuquerque, NM); Shirey, David L. (Albuquerque, NM); Hayward, David R. (Albuquerque, NM)

2003-01-01T23:59:59.000Z

339

Environmental Management System Plan  

E-Print Network [OSTI]

Water Discharges) of Introduction Environmental Managementmanagement Water conservation LBNLs approach to sustainable environmentalEnvironmental Management Systems (EMS) to implement sustainable environmental stewardship practices that: Protect the air, water,

Fox, Robert

2009-01-01T23:59:59.000Z

340

Variable buoyancy system metric  

E-Print Network [OSTI]

Over the past 20 years, underwater vehicle technology has undergone drastic improvements, and vehicles are quickly gaining popularity as a tool for numerous oceanographic tasks. Systems used on the vehicle to alter buoyancy, ...

Jensen, Harold Franklin

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Predictive ecology: systems approaches  

Science Journals Connector (OSTI)

...the fluidity of science. Q. Rev. Biol...need for systems approaches. Phil. Trans...Ecology and resource management: a quantitative approach. New York, NY...to develop the science of ecoinformatics along with approaches specific to ecological...

2012-01-01T23:59:59.000Z

342

The Male Reproductive System  

Science Journals Connector (OSTI)

Toxicologic assessment of the male reproductive system has gained increasing importance over the past two decades because of potential effects on human fertility. This chapter outlines best practice for histop...

Chirukandath Gopinath; Vasanthi Mowat

2014-01-01T23:59:59.000Z

343

OIT geothermal system improvements  

SciTech Connect (OSTI)

The Oregon Institute of Technology campus has been heated by the direct use of geothermal fluids since 1964. The 11 building campus uses geothermal energy for space heating/cooling, domestic water heating, the swimming pool and sidewalk snow melt. The hydronic system was designed to use the geothermal fluids directly in heating units. In the 1970s, problems were experienced with the design and operation of the well pumps, buried piping and heating equipment. Beginning in the early 1980`s, many improvements were made to the system due to equipment performance problems and resource management requirements. This paper discusses those improvements that included the distribution system, cooling, well pumps, cascading of geothermal fluids, installation of isolation plate heat exchangers in each building and drilling of two injection wells. Plans for future improvements include better controls to manage energy use and data monitoring systems for individual buildings, and instrumentation to monitor well pump performance.

Lienau, P.J.

1996-12-31T23:59:59.000Z

344

Focused ion beam system  

DOE Patents [OSTI]

A focused ion beam (FIB) system produces a final beam spot size down to 0.1 {mu}m or less and an ion beam output current on the order of microamps. The FIB system increases ion source brightness by properly configuring the first (plasma) and second (extraction) electrodes. The first electrode is configured to have a high aperture diameter to electrode thickness aspect ratio. Additional accelerator and focusing electrodes are used to produce the final beam. As few as five electrodes can be used, providing a very compact FIB system with a length down to only 20 mm. Multibeamlet arrangements with a single ion source can be produced to increase throughput. The FIB system can be used for nanolithography and doping applications for fabrication of semiconductor devices with minimum feature sizes of 0.1 m or less. 13 figs.

Leung, K.; Gough, R.A.; Ji, Q.; Lee, Y.Y.

1999-08-31T23:59:59.000Z

345

Power System Dispatcher  

Broader source: Energy.gov [DOE]

As a Power System Dispatcher, you will be working in the Operations Center in Springfield, Missouri as part of the Division of Scheduling & Operations, Office of Corporate Operations. You will...

346

Atmospheric Aerosol Systems | EMSL  

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

long-term storage of data collected by EMSL... Custodian(s): Ryan Wright, Dave Cowley Cascade Supercomputer The 3.4 petaflop system's 23,000 Intel processors have 184,000...

347

Idaho Explosive Detection System  

SciTech Connect (OSTI)

Learn how INL researchers are making the world safer by developing an explosives detection system that can inspect cargo. For more information about INL security research, visit http://www.facebook.com/idahonationallaboratory

Klinger, Jeff

2011-01-01T23:59:59.000Z

348

Seismic Array Software System  

E-Print Network [OSTI]

Seismic Array Software System Sam Irvine, Martin Lukac,of a Portable Broadband Seismic Array Long - Part of theStudy the propagation of seismic waves in Mexico City Line

2005-01-01T23:59:59.000Z

349

Chapter Eleven - Safety Systems  

Science Journals Connector (OSTI)

Abstract This chapter begins by discussing basic protection concepts related to design, and it considers the development of a hazard tree for an upstream oil and gas facility. The chapter then builds upon the hazard tree to develop a safe process by incorporating findings from a hazards analysis such as a failure mode effect analysis (FMEA) or \\{HAZards\\} \\{OPerability\\} study (HAZOPs). The chapter describes the effects of hydrocarbon releases and how safety devices prevent major accidents from occurring. It further discusses the requirements of API RP 14C, which is a modified FEMA. API RP 14C requires a minimum of two independent layers of protection. This is accomplished through the use of a surface safety system and an emergency support system. The elements of a process safety management system are discussed in detail. The chapter ends by covering all aspects of relief devices and then incorporating them into a relief, vent, or flare system.

Maurice I. Stewart Jr.

2014-01-01T23:59:59.000Z

350

Earth System Models  

Science Journals Connector (OSTI)

Earth system analysis this term is often associated with the study of the solid Earth with its surrounding spheres, the atmosphere, cryosphere, and hydrosphere. However, within IGBP (the International Geos...

Martin Clussen

2001-01-01T23:59:59.000Z

351

Predictive systems ecology  

Science Journals Connector (OSTI)

...developed, at least in part, to refine the terrestrial carbon cycle subroutines of general circulation models and the Earth System Models, and to improve the predictive ability of these models [67]. Models like SORTIE, FORMIND, PPA, PICUS and...

2013-01-01T23:59:59.000Z

352

Solar system fault detection  

DOE Patents [OSTI]

A fault detecting apparatus and method are provided for use with an active solar system. The apparatus provides an indication as to whether one or more predetermined faults have occurred in the solar system. The apparatus includes a plurality of sensors, each sensor being used in determining whether a predetermined condition is present. The outputs of the sensors are combined in a pre-established manner in accordance with the kind of predetermined faults to be detected. Indicators communicate with the outputs generated by combining the sensor outputs to give the user of the solar system and the apparatus an indication as to whether a predetermined fault has occurred. Upon detection and indication of any predetermined fault, the user can take appropriate corrective action so that the overall reliability and efficiency of the active solar system are increased.

Farrington, Robert B. (Wheatridge, CO); Pruett, Jr., James C. (Lakewood, CO)

1986-01-01T23:59:59.000Z

353

Engineering scalable biological systems  

E-Print Network [OSTI]

Synthetic biology is focused on engineering biological organisms to study natural systems and to provide new solutions for pressing medical, industrial, and environmental problems. At the core of engineered organisms are ...

Lu, Timothy K.

354

Solar system fault detection  

DOE Patents [OSTI]

A fault detecting apparatus and method are provided for use with an active solar system. The apparatus provides an indication as to whether one or more predetermined faults have occurred in the solar system. The apparatus includes a plurality of sensors, each sensor being used in determining whether a predetermined condition is present. The outputs of the sensors are combined in a pre-established manner in accordance with the kind of predetermined faults to be detected. Indicators communicate with the outputs generated by combining the sensor outputs to give the user of the solar system and the apparatus an indication as to whether a predetermined fault has occurred. Upon detection and indication of any predetermined fault, the user can take appropriate corrective action so that the overall reliability and efficiency of the active solar system are increased.

Farrington, R.B.; Pruett, J.C. Jr.

1984-05-14T23:59:59.000Z

355

Injection Laser System  

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

Injection Laser System For each of NIF's 192 beams: The pulse shape as a function of time must be generated with a high degree of precision The energy delivered to the target must...

356

Thermodynamics in biological systems  

Science Journals Connector (OSTI)

... An EMBO-sponsored Workshop on Thermodynamics in Biological Systems was held at the Villa Durazzo at Santa Margherita Ligure under the ... auspices of the University of Genoa on April 5?9, 1976.

A Correspondent

1976-05-27T23:59:59.000Z

357

Sandy Depositional Systems  

Science Journals Connector (OSTI)

Why is the study of sandy depositional systems central to the understanding of sand and sandstone? From earliest times geologists have wanted to know where and under what conditions a sandstone was depositedt...

F. J. Pettijohn; Paul Edwin Potter; Raymond Siever

1987-01-01T23:59:59.000Z

358

Touring the Saturnian System  

Science Journals Connector (OSTI)

The Cassini mission to Saturn employs a Saturn orbiter and a Titan probe to conduct an intensive investigation of the Saturnian system. The orbiter flies a series of orbits, incorporating flybys of the Saturni...

Aron A. Wolf

359

Touring the Saturnian System  

Science Journals Connector (OSTI)

The Cassini mission to Saturn employs a Saturn orbiter and a Titan probe to conduct an intensive investigation of the Saturnian system. The orbiter flies a series of orbits, incorporating flybys of the Saturni...

Aron A. Wolf

2003-01-01T23:59:59.000Z

360

Nanomechanical testing system  

DOE Patents [OSTI]

An automated testing system includes systems and methods to facilitate inline production testing of samples at a micro (multiple microns) or less scale with a mechanical testing instrument. In an example, the system includes a probe changing assembly for coupling and decoupling a probe of the instrument. The probe changing assembly includes a probe change unit configured to grasp one of a plurality of probes in a probe magazine and couple one of the probes with an instrument probe receptacle. An actuator is coupled with the probe change unit, and the actuator is configured to move and align the probe change unit with the probe magazine and the instrument probe receptacle. In another example, the automated testing system includes a multiple degree of freedom stage for aligning a sample testing location with the instrument. The stage includes a sample stage and a stage actuator assembly including translational and rotational actuators.

Vodnick, David James; Dwivedi, Arpit; Keranen, Lucas Paul; Okerlund, Michael David; Schmitz, Roger William; Warren, Oden Lee; Young, Christopher David

2014-07-08T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Thermodynamics of Earth Systems:  

Science Journals Connector (OSTI)

...lower elevations the katabatic wind appears as a vigorous flow of warm...For instance, the Santa Ana winds may lead to extremely hot and dry...important factor characterizing local wind systems. Foehn winds are observed in mountain...

Andreas Bott

362

Solar heating system  

DOE Patents [OSTI]

An improved solar heating system in which the incident radiation of the sun is absorbed on collector panels, transferred to a storage unit and then distributed as heat for a building and the like. The improvement is obtained by utilizing a storage unit comprising separate compartments containing an array of materials having different melting points ranging from 75.degree. to 180.degree. F. The materials in the storage system are melted in accordance with the amount of heat absorbed from the sun and then transferred to the storage system. An efficient low volume storage system is provided by utilizing the latent heat of fusion of the materials as they change states in storing and releasing heat for distribution.

Schreyer, James M. (Oak Ridge, TN); Dorsey, George F. (Concord, TN)

1982-01-01T23:59:59.000Z

363

Audio Transmission Systems  

Science Journals Connector (OSTI)

Audio transmission systems are the means by which audio signals are routed, processed, and assigned to the desired monitor and recording output channels. In the early days of electrical recording, rarely more ...

John Eargle

1986-01-01T23:59:59.000Z

364

Waste receiving and processing plant control system; system design description  

SciTech Connect (OSTI)

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

LANE, M.P.

1999-02-24T23:59:59.000Z

365

Ultrasonic flow metering system  

DOE Patents [OSTI]

A system for determining the density, flow velocity, and mass flow of a fluid comprising at least one sing-around circuit that determines the velocity of a signal in the fluid and that is correlatable to a database for the fluid. A system for determining flow velocity uses two of the inventive circuits with directional transmitters and receivers, one of which is set at an angle to the direction of flow that is different from the others.

Gomm, Tyler J. (Meridian, ID); Kraft, Nancy C. (Idaho Falls, ID); Mauseth, Jason A. (Pocatello, ID); Phelps, Larry D. (Pocatello, ID); Taylor, Steven C. (Idaho Falls, ID)

2002-01-01T23:59:59.000Z

366

Fire alarm system improvement  

SciTech Connect (OSTI)

This document contains the Fire Alarm System Test Procedure for Building 234-5Z, 200-West Area on the Hanford Reservation, Richland, Washington. This Acceptance Test Procedure (ATP) has been prepared to demonstrate that the modifications to the Fire Protection systems function as required by project criteria. The ATP will test the Fire Alarm Control Panels, Flow Alarm Pressure Switch, Heat Detectors, Smoke Detectors, Flow Switches, Manual Pull Stations, and Gong/Door by Pass Switches.

Hodge, S.G.

1994-10-01T23:59:59.000Z

367

Load sensing system  

DOE Patents [OSTI]

A load sensing system inexpensively monitors the weight and temperature of stored nuclear material for long periods of time in widely variable environments. The system can include an electrostatic load cell that encodes weight and temperature into a digital signal which is sent to a remote monitor via a coaxial cable. The same cable is used to supply the load cell with power. When multiple load cells are used, vast

Sohns, Carl W. (Oak Ridge, TN); Nodine, Robert N. (Knoxville, TN); Wallace, Steven Allen (Knoxville, TN)

1999-01-01T23:59:59.000Z

368

Thermodynamics of Inhomogeneous Systems  

Science Journals Connector (OSTI)

A self-consistent thermodynamic formalism is developed for the treatment of the equilibrium of systems, some of whose parameters vary continuously from place to place. The method is specially designed for the description of transition interfaces separating two phases. The energy per unit volume is assumed to depend explicitly on the space derivatives of the molecule densities. Equilibrium conditions are obtained for the appropriate internal variables of the system, and all externally measurable intensive variables are uniquely defined by a variational procedure.

Edward W. Hart

1959-01-15T23:59:59.000Z

369

NSTX Electrical Power Systems  

SciTech Connect (OSTI)

The National Spherical Torus Experiment (NSTX) has been designed and installed in the existing facilities at Princeton Plasma Physic Laboratory (PPPL). Most of the hardware, plant facilities, auxiliary sub-systems, and power systems originally used for the Tokamak Fusion Test Reactor (TFTR) have been used with suitable modifications to reflect NSTX needs. The design of the NSTX electrical power system was tailored to suit the available infrastructure and electrical equipment on site. Components were analyzed to verify their suitability for use in NSTX. The total number of circuits and the location of the NSTX device drove the major changes in the Power system hardware. The NSTX has eleven (11) circuits to be fed as compared to the basic three power loops for TFTR. This required changes in cabling to insure that each cable tray system has the positive and negative leg of cables in the same tray. Also additional power cabling had to be installed to the new location. The hardware had to b e modified to address the need for eleven power loops. Power converters had to be reconnected and controlled in anti-parallel mode for the Ohmic heating and two of the Poloidal Field circuits. The circuit for the Coaxial Helicity Injection (CHI) System had to be carefully developed to meet this special application. Additional Protection devices were designed and installed for the magnet coils and the CHI. The thrust was to making the changes in the most cost-effective manner without compromising technical requirements. This paper describes the changes and addition to the Electrical Power System components for the NSTX magnet systems.

A. Ilic; E. Baker; R. Hatcher; S. Ramakrishnan; et al

1999-12-16T23:59:59.000Z

370

Virtualized Environments for the Harness Workbench  

E-Print Network [OSTI]

Of The Requirements For The Degree Of Master of Science In Network Centered Computing, High Performance Computing of computational sciences today leads to a signicant need of high performance computing systems. High performance to develop an appropriate development and runtime environment for high performance computing platforms

Engelmann, Christian

371

Using Preemptive Thread Migration to Load-Balance Data-Parallel Applications  

E-Print Network [OSTI]

Using Preemptive Thread Migration to Load-Balance Data-Parallel Applications Gabriel Antoniu.Perez}@ens-lyon.fr Abstract. Generic load balancing policies for irregular parallel appli- cations may be efficiently2 runtime system [3]) now provides a generic support for dynamic load balancing, using preemptive

Paris-Sud XI, Université de

372

Engineering MAS ? A Device Integration Framework for Smart Home Environments  

Science Journals Connector (OSTI)

We introduce a layered approach to multi-agent programming and motivate this with a perspective to smart home environments. Apart from the core layer, layer components can be updated at runtime to reflect, e.g., attributes like credibility and the addition ... Keywords: Home Automation, Layered Architecture, Multi-Agent Systems, Smart Home

Jack Betts, Berndt Mller

2014-10-01T23:59:59.000Z

373

Transactional Semantics with Zombies Michael L. Scott  

E-Print Network [OSTI]

of the system stack. This paper focuses on the run-time level, where the semantics of in- dividual operations an inconsistent read, run-time­level semantics can- not be captured by opacity as currently defined: we need- tics may be explicitly concurrent (as in the opacity of Invited presentation, Sixth Workshop

Scott, Michael L.

374

Aggregation for implicit invocations  

Science Journals Connector (OSTI)

Implicit invocations are a popular mechanism for exchanging information between software components without binding these strongly. This decoupling is particularly important in distributed systems when interacting components are not known until runtime. ... Keywords: aspect, broker, event, implicit invocation, joinpoint, publish/subscribe

Sebastian Frischbier; Alessandro Margara; Tobias Freudenreich; Patrick Eugster; David Eyers; Peter Pietzuch

2013-03-01T23:59:59.000Z

375

http://en.wikipedia.org/wiki/Booting2 In computing, booting (also known as booting up) is a process that begins when a user turns on a3  

E-Print Network [OSTI]

Booting1 http://en.wikipedia.org/wiki/Booting2 In computing, booting (also known as booting up. The boot sequence is the initial set of operations5 that the computer performs when power is switched on. A boot loader is a computer program that typically6 loads the main operating system or runtime

South Bohemia, University of

376

1 Introduction Since the design of the Icon programming language in the early 1980's, newer languages have incorporated a number  

E-Print Network [OSTI]

- 1 - Abstract 1 Introduction Since the design of the Icon programming language in the early 1980's are interested in extending, or changing the Icon language [Gri82][GG83] to reflect these innovations in language design. Icon is distributed with a flexible interpreter and run-time system. This flexibility is seen

Bailey, Mark W.

377

An Approach to Incentive-based Reputation for Communities of Web Services Babak Khosravifar1, Jamal Bentahar1, Philippe Thiran2, Ahmad Moazin1, and Adrien Guiot2  

E-Print Network [OSTI]

to a run-time logging system. The proposed method defines the evaluation metrics involved in reputation, weather forecasting, etc.), there is a compe- tition between different communities. In this case a reputation-based architecture for CWSs and classify the involved metrics that affect the reputation o

Bentahar, Jamal

378

On the Energy-Efficiency of Speculative Hardware Nana B. Sam  

E-Print Network [OSTI]

On the Energy-Efficiency of Speculative Hardware Nana B. Sam Computer Systems Laboratory Cornell, several researchers have pro- posed and evaluated energy-efficient variants of speculation mechanisms to accurately com- pare the energy-efficiency of speculative architectures. Our met- ric is based on runtime

Burtscher, Martin

379

RELIABILITY, AVAILABILITY, AND SERVICEABILITY FOR PETASCALE HIGH-END COMPUTING AND BEYOND  

SciTech Connect (OSTI)

Our project is a multi-institutional research effort that adopts interplay of RELIABILITY, AVAILABILITY, and SERVICEABILITY (RAS) aspects for solving resilience issues in highend scientific computing in the next generation of supercomputers. results lie in the following tracks: Failure prediction in a large scale HPC; Investigate reliability issues and mitigation techniques including in GPGPU-based HPC system; HPC resilience runtime & tools.

Chokchai "Box" Leangsuksun

2011-05-31T23:59:59.000Z

380

2003 Mercury Computer Systems, Inc. Optimizing System Compute  

E-Print Network [OSTI]

© 2003 Mercury Computer Systems, Inc. Optimizing System Compute Density for Deployed HPEC Electronics Engineering Mercury Computer Systems, Inc. rbanton@mc.com Richard Jaenicke, Director, Product Marketing Mercury Computer Systems, Inc. rjaenicke@mc.com #12;2 © 2002 Mercury Computer Systems, Inc.© 2003

Kepner, Jeremy

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

INDUSTRIAL&SYSTEMS Industrial and Systems engineers use  

E-Print Network [OSTI]

78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take · Industrial and Systems Engineering Bachelor of Science 128 units · Industrial and Systems Engineering

Rohs, Remo

382

INDUSTRIAL & SYSTEMS Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 INDUSTRIAL & SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in todays global marketplace. The Industrial and Systems engineers task is to take limited Industrial and Systems Engineering Bachelor of Science 128 units Industrial and Systems Engineering

Rohs, Remo

383

INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take · Industrial and Systems Engineering Bachelor of Science 128 units · Industrial and Systems Engineering

Rohs, Remo

384

Institutional Prior Approval System (IPAS) / Organizational Prior Approval System (OPAS)  

E-Print Network [OSTI]

Institutional Prior Approval System (IPAS) / Organizational Prior Approval System (OPAS) Guidelines System (IPAS) / Organizational Prior Approval System (OPAS). This system allows BGSU to provide or Project Directors requesting actions which require IPAS/OPAS review and approval should submit the IPAS

Moore, Paul A.

385

Secure control systems with application to cyber-physical systems  

Science Journals Connector (OSTI)

Control systems are computer-based systems with networked units consisting of sensors, actuators, control processing units, and communication devices. The role of control system is to interact, monitor, and control physical processes. Reactive power ... Keywords: SCADA systems, cyber-physical systems, secure control, security

Jin Dong; Seddik. M. Djouadi; James J. Nutaro; Teja Kuruganti

2014-04-01T23:59:59.000Z

386

Student Representation System Policy Student Representation System Policy  

E-Print Network [OSTI]

Policy Student Representation System Policy 2013-14 Student Representation System Policy UNIVERSITY OF BIRMINGHAM STUDENT REPRESENTATION SYSTEM POLICY #12;Policy Student Representation System Policy 2013-14 Student Representation System Policy Index of points 1. Introduction 2. Purpose 3. Core Principles 4

Birmingham, University of

387

Integrated Micro Nano Systems Integrated Micro Nano Systems  

E-Print Network [OSTI]

#12;Integrated Micro Nano Systems 2 #12;Integrated Micro Nano Systems 3 Val Jones (Ed.) Symposium on Integrated Micro Nano Systems: Convergence of bio and nanotechnologies, Enschede, The Netherlands, June 2006 Micro Nano Systems 4 #12;Integrated Micro Nano Systems 5 Preface In order to explore the convergence

Al Hanbali, Ahmad

388

NERSC Systems History  

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

History of Systems History of Systems History of Systems Established in 1974 at Lawrence Livermore National Laboratory, NERSC was moved to Berkeley Lab in 1996 with a goal of increased interactions with the UC Berkeley campus. NERSC Systems System Name Installed System Type CPU Computational Pool Interconnect Disk (TB) Avg. Power Linpack HPL/ Top Rank Peak GFlops/s Type Speed Nodes SMP Size Total Cores Aggregate Memory (GB) Avg. Memory/ CPU Edison 2013 Cray XC30 Xeon 12-Core 2.3 GHz 5,200 24 124,800 332,800 2.67GB Hopper 2010 Cray XE6 Opteron Hex-Core 2.1 GHz 6,384 24 153,216 216,832 1.3 GB Gemini 2,000 1,054,000 (5) 1,054,000 Carver 2010 IBM iDataPlex Intel Nehalem Quad-Core 2.6 GHz 400 8 3,200 9,600 3 GB 4X QDR InfiniBand NGF 36,856 (322) 42,656

389

Boosting the immune system  

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

Boosting the immune system Boosting the immune system Name: Unknown Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: As a biology teacher at Hoffman Estates High School I asked my junior and senior students to fashion a question for the Ask A Scientist board. We are presently studying the immune system and my students want to know if there is any artificial or natural way in which to boost their immune systems? Can you help us with this concept? Thanks from 6th hour biology. Replies: Antioxidants like vitamin C & E would offer protection. Vitamin A strengthens mucus membranes to thwart invaders and enhance total resistance (not necessarily immunity). Being generally physically fit is a huge factor, but studies with professional athletes suggest a faster spread of viruses and other agents through their system. Ginseng, mineral springs (hormesis - low ionizing radiation stimulation), and other agents have not been proven beneficial scientifically. In general, if you minimize damage via UV and other radiation to the immune system, minimize the aging process, you will maximize your immune response. Since Louis Pasteur, we should not forget targeting specific immunity via vaccines. Also, bone marrow transplants will help those that are immunodeficient. It is hoped that biotechnology will produce antibodies and other agents to order, that will be the magic bullets against any immunoinvader.

390

Advanced Microturbine Systems  

SciTech Connect (OSTI)

Dept. of Energy (DOE) Cooperative Agreement DE-FC02-00-CH11061 was originally awarded to Honeywell International, Inc. ?? Honeywell Power Systems Inc. (HPSI) division located in Albuquerque, NM in October 2000 to conduct a program titled Advanced Microturbine Systems (AMS). The DOE Advanced Microturbines Systems Program was originally proposed as a five-year program to design and develop a high efficiency, low emissions, durable microturbine system. The period of performance was to be October 2000 through September 2005. Program efforts were underway, when one year into the program Honeywell sold the intellectual property of Honeywell Power Systems Inc. and HPSI ceased business operations. Honeywell made an internal decision to restructure the existing program due to the HPSI shutdown and submitted a formal request to DOE on September 24, 2001 to transfer the Cooperative Agreement to Honeywell Engines, Systems and Services (HES&S) in Phoenix, AZ in order to continue to offer support for DOE's Advanced Microturbine Program. Work continued on the descoped program under Cooperative Agreement No. DE-FC26-00-CH11061 and has been completed.

None

2005-12-31T23:59:59.000Z

391

Training Management Information System  

SciTech Connect (OSTI)

The Training Management Information System (TMIS) is an integrated information system for all training related activities. TMIS is at the leading edge of training information systems used in the nuclear industry. The database contains all the necessary records to confirm the department's adherence to accreditation criteria and houses all test questions, student records and information needed to evaluate the training process. The key to the TMIS system is that the impact of any change (i.e., procedure change, new equipment, safety incident in the commercial nuclear industry, etc.) can be tracked throughout the training process. This ensures the best training can be performed that meets the needs of the employees. TMIS is comprised of six functional areas: Job and Task Analysis, Training Materials Design and Development, Exam Management, Student Records/Scheduling, Evaluation, and Commitment Tracking. The system consists of a VAX 6320 Cluster with IBM and MacIntosh computers tied into an ethernet with the VAX. Other peripherals are also tied into the system: Exam Generation Stations to include mark sense readers for test grading, Production PC's for Desk-Top Publishing of Training Material, and PC Image Workstations. 5 figs.

Rackley, M.P.

1989-01-01T23:59:59.000Z

392

Consumer acceptance of fuel-cell systems in electronic products  

Science Journals Connector (OSTI)

Introducing a fuel-cell powered power source in a portable electronic device could increase the run time of the device. It will also introduce problems such as higher run costs. One important property for the user when he/she is buying a device is the 'runtime on one charge'. Batteries are limited in this and the time-to-use on a full charge is decreasing with increasing functionality. When the user is making the transition to fuel-cells, he/she has to be willing to change their behaviour from grid-connected to cartridge-based charging. This paper investigates the willingness of the consumer to change to a cartridge-based electronic device. To test the willingness of the consumer, the conjoint analysis is used and the results show that the user finds volume the most important property influencing his/her buying behaviour. This research also shows the value and limitations of the conjoint analysis as a tool to evaluate new technologies.

Bas Flipsen; Christos Spitas; Anne Raangs

2013-01-01T23:59:59.000Z

393

A method for tradespace exploration of systems of systems  

E-Print Network [OSTI]

Systems of Systems (SoS) are a current focus of many organizations interested in integrating assets and utilizing new technology to create multi-component systems that deliver value over time. The dynamic composition of ...

Chattopadhyay, Debarati

2009-01-01T23:59:59.000Z

394

INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

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

Rohs, Remo

395

2. System boundaries; Balance equations  

E-Print Network [OSTI]

;5/28 Systems and boundaries /3 An isolated system is a special kind of closed system Pictures: KJ05 Q = heat W Example: an electric hot water heater in a house ­ The electric heater is a closed system ­ The water1/28 2. System boundaries; Balance equations Ron Zevenhoven ?bo Akademi University Thermal and flow

Zevenhoven, Ron

396

ADVANCED TURBINE SYSTEMS PROGRAM  

SciTech Connect (OSTI)

Natural gas combustion turbines are rapidly becoming the primary technology of choice for generating electricity. At least half of the new generating capacity added in the US over the next twenty years will be combustion turbine systems. The Department of Energy has cosponsored with Siemens Westinghouse, a program to maintain the technology lead in gas turbine systems. The very ambitious eight year program was designed to demonstrate a highly efficient and commercially acceptable power plant, with the ability to fire a wide range of fuels. The main goal of the Advanced Turbine Systems (ATS) Program was to develop ultra-high efficiency, environmentally superior and cost effective competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Performance targets were focused on natural gas as a fuel and included: System efficiency that exceeds 60% (lower heating value basis); Less than 10 ppmv NO{sub x} emissions without the use of post combustion controls; Busbar electricity that are less than 10% of state of the art systems; Reliability-Availability-Maintainability (RAM) equivalent to current systems; Water consumption minimized to levels consistent with cost and efficiency goals; and Commercial systems by the year 2000. In a parallel effort, the program was to focus on adapting the ATS engine to coal-derived or biomass fuels. In Phase 1 of the ATS Program, preliminary investigators on different gas turbine cycles demonstrated that net plant LHV based efficiency greater than 60% was achievable. In Phase 2 the more promising cycles were evaluated in greater detail and the closed-loop steam-cooled combined cycle was selected for development because it offered the best solution with least risk for achieving the ATS Program goals for plant efficiency, emissions, cost of electricity and RAM. Phase 2 also involved conceptual ATS engine and plant design and technology developments in aerodynamics, sealing, combustion, cooling, materials, coatings and casting development. The market potential for the ATS gas turbine in the 2000-2014 timeframe was assessed for combined cycle, simple cycle and integrated gasification combined cycle, for three engine sizes. The total ATS market potential was forecasted to exceed 93 GW. Phase 3 and Phase 3 Extension involved further technology development, component testing and W501ATS engine detail design. The technology development efforts consisted of ultra low NO{sub x} combustion, catalytic combustion, sealing, heat transfer, advanced coating systems, advanced alloys, single crystal casting development and determining the effect of steam on turbine alloys. Included in this phase was full-load testing of the W501G engine at the McIntosh No. 5 site in Lakeland, Florida.

Gregory Gaul

2004-04-21T23:59:59.000Z

397

Cygnus Trigger System  

SciTech Connect (OSTI)

The Cygnus Dual Beam Radiographic Facility consists of two radiographic sources (Cygnus 1, Cygnus 2) each with a dose rating of 4 rads at 1 m, and a 1-mm diameter spot size. The electrical specifications are: 2.25 MV, 60 kA, 60 ns. This facility is located in an underground environment at the Nevada Test Site (NTS). These sources were developed as a primary diagnostic for subcritical tests, which are single-shot, high-value events. In such an application there is an emphasis on reliability and reproducibility. A robust, low-jitter trigger system is a key element for meeting these goals. The trigger system was developed with both commercial and project-specific equipment. In addition to the traditional functions of a trigger system there are novel features added to protect the investment of a high-value shot. Details of the trigger system, including elements designed specifically for a subcritical test application, will be presented. The individual electronic components have their nominal throughput, and when assembled have a system throughput with a measured range of jitter. The shot-to-shot jitter will be assessed both individually and in combination. Trigger reliability and reproducibility results will be presented for a substantial number of shots executed at the NTS.

G. Corrow, M. Hansen, D. Henderson, C. Mitton

2008-02-01T23:59:59.000Z

398

Mobile systems capability plan  

SciTech Connect (OSTI)

This plan was prepared to initiate contracting for and deployment of these mobile system services. 102,000 cubic meters of retrievable, contact-handled TRU waste are stored at many sites around the country. Also, an estimated 38,000 cubic meters of TRU waste will be generated in the course of waste inventory workoff and continuing DOE operations. All the defense TRU waste is destined for disposal in WIPP near Carlsbad NM. To ship TRU waste there, sites must first certify that the waste meets WIPP waste acceptance criteria. The waste must be characterized, and if not acceptable, subjected to additional processing, including repackaging. Most sites plan to use existing fixed facilities or open new ones between FY1997-2006 to perform these functions; small-quantity sites lack this capability. An alternative to fixed facilities is the use of mobile systems mounted in trailers or skids, and transported to sites. Mobile systems will be used for all characterization and certification at small sites; large sites can also use them. The Carlsbad Area Office plans to pursue a strategy of privatization of mobile system services, since this offers a number of advantages. To indicate the possible magnitude of the costs of deploying mobile systems, preliminary estimates of equipment, maintenance, and operating costs over a 10-year period were prepared and options for purchase, lease, and privatization through fixed-price contracts considered.

NONE

1996-09-01T23:59:59.000Z

399

Modeling the earth system  

SciTech Connect (OSTI)

The 1990 Global Change Institute (GCI) on Earth System Modeling is the third of a series organized by the Office for Interdisciplinary Earth Studies to look in depth at particular issues critical to developing a better understanding of the earth system. The 1990 GCI on Earth System Modeling was organized around three themes: defining critical gaps in the knowledge of the earth system, developing simplified working models, and validating comprehensive system models. This book is divided into three sections that reflect these themes. Each section begins with a set of background papers offering a brief tutorial on the subject, followed by working group reports developed during the institute. These reports summarize the joint ideas and recommendations of the participants and bring to bear the interdisciplinary perspective that imbued the institute. Since the conclusion of the 1990 Global Change Institute, research programs, nationally and internationally, have moved forward to implement a number of the recommendations made at the institute, and many of the participants have maintained collegial interactions to develop research projects addressing the needs identified during the two weeks in Snowmass.

Ojima, D. [ed.

1992-12-31T23:59:59.000Z

400

Sleeve reaction chamber system  

DOE Patents [OSTI]

A chemical reaction chamber system that combines devices such as doped polysilicon for heating, bulk silicon for convective cooling, and thermoelectric (TE) coolers to augment the heating and cooling rates of the reaction chamber or chambers. In addition the system includes non-silicon-based reaction chambers such as any high thermal conductivity material used in combination with a thermoelectric cooling mechanism (i.e., Peltier device). The heat contained in the thermally conductive part of the system can be used/reused to heat the device, thereby conserving energy and expediting the heating/cooling rates. The system combines a micromachined silicon reaction chamber, for example, with an additional module/device for augmented heating/cooling using the Peltier effect. This additional module is particularly useful in extreme environments (very hot or extremely cold) where augmented heating/cooling would be useful to speed up the thermal cycling rates. The chemical reaction chamber system has various applications for synthesis or processing of organic, inorganic, or biochemical reactions, including the polymerase chain reaction (PCR) and/or other DNA reactions, such as the ligase chain reaction.

Northrup, M. Allen (Berkeley, CA); Beeman, Barton V. (San Mateo, CA); Benett, William J. (Livermore, CA); Hadley, Dean R. (Manteca, CA); Landre, Phoebe (Livermore, CA); Lehew, Stacy L. (Livermore, CA); Krulevitch, Peter A. (Pleasanton, CA)

2009-08-25T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Intelligent Transportation Systems Deployment Analysis System | Open Energy  

Open Energy Info (EERE)

Intelligent Transportation Systems Deployment Analysis System Intelligent Transportation Systems Deployment Analysis System Jump to: navigation, search Tool Summary Name: Intelligent Transportation Systems Deployment Analysis System Agency/Company /Organization: Cambridge Systematics Sector: Energy Focus Area: Transportation Resource Type: Software/modeling tools Website: idas.camsys.com/ Country: United States Northern America References: http://idas.camsys.com/ The ITS Deployment Analysis System (IDAS) is software developed by the Federal Highway Administration that can be used in planning for Intelligent Transportation System (ITS) deployments. State, regional, and local planners can use IDAS to estimate the benefits and costs of ITS investments - which are either alternatives to or enhancements of traditional highway

402

Solar Energy Systems - Research - Systems Analysis - Smart Grid...  

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

Solar Energy Systems U.S. Department of Energy Search Argonne ... Search Argonne Home > SES Home Research Home Photovoltaics Transparent Conductors Concentrating Sunlight Systems...

403

Alliance Laundry Systems LLC  

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

Alliance Laundry Systems LLC Alliance Laundry Systems LLC Shepard Street, P.O. Box 990 Ripon, WI 54971-0990 Tel 920.748.3121 Fax 920.748.4429 www.comlaundry.com Via E-Mail - GC_comments@hq.doe.gov December 7, 2010 Mr. Scott Blake Harris General Counsel U.S. Department of Energy 1000 Independence Ave., S.W. Washington, DC 20585 Subject: Your Request of 11-30-2010 Regarding Clothes Washer Test Procedure Waivers Dear Mr. Harris: Thank you for asking for our comments. Alliance Laundry Systems LLC (ALS) is knowledgeable of the multiple petitions for waiver to the Department's Clothes Washer Test Procedure, regarding the need for an expanded "test load size" table to account for clothes container capacities beyond the existing test procedure Table 5.1 maximum capacity of 3.5 cubic feet. While we do not manufacture clothes washers

404

COAL & POWER SYSTEMS  

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

COAL & POWER SYSTEMS COAL & POWER SYSTEMS STRATEGIC & MULTI-YEAR PROGRAM PLANS U.S. DEPARTMENT OF ENERGY * OFFICE OF FOSSIL ENERGY GREENER, SOONER... THROUGH TECHNOLOGY INTRODUCTION .......... i-1 STRATEGIC PLAN ........ 1-1 PROGRAM PLANS Vision 21 .......................... 2-1 Central Power Systems ...... 3-1 Distributed Generation ..... 4-1 Fuels ................................ 5-1 Carbon Sequestration ....... 6-1 Advanced Research ........... 7-1 TABLE OF CONTENTS STRATEGIC & MULTI-YEAR PROGRAM PLANS STRENGTH THROUGH SCIENCE... A "GREENER, SOONER" PHILOSOPHY Coal, natural gas, and oil fuel about 70 percent of the electricity generated in the United States. As promising as renewable and other alternative fuels are, it will be several decades before they can make significant energy contributions to the Nation's

405

Modular Optical PDV System  

SciTech Connect (OSTI)

A modular optical photon Doppler velocimetry (PDV) detector system has been developed by using readily available optical components with a 20-GHz Miteq optical detector into eight channels of single-wide modules integrated into a 3U rack unit (1U = 1.75 inches) with a common power supply. Optical fibers were precisely trimmed, welded, and timed within each unit. This system has been used to collect dynamic velocity data on various physics experiments. An optical power meter displays the laser input power to the module and optical power at the detector. An adjustable micro-electromechanical system (MEMS) optical attenuator is used to adjust the amount of unshifted light entering the detector. Front panel LEDs show the presence of power to the module. A fully loaded chassis with eight channels consumes 45 watts of power. Each chassis requires 1U spacing above and below for heat management. Modules can be easily replaced.

Araceli Rutkowski, David Esquibel

2008-12-11T23:59:59.000Z

406

EMDEX II system documentation  

SciTech Connect (OSTI)

The EPRI EMDEX 2 system consists of hardware and software for characterizing electric and magnetic field exposures. The EMDEX 2 meter is a computer-base portable unit that samples, at a user-programmable rate, the three vector components of magnetic flux density, and a measure of the average electric field action on the torso of the wearer (if an optional sensor is worn). Modules of the EMCALC software package are used to program the EMDEX 2, retrieve data at the end of a measurement session, analyze EMDEX 2 data, and prepare tabular and graphical data summaries. The User Manual is designed to provide instruction on the use of the exposure system hardware and software. The Technical Reference Manual provides additional, detailed descriptions of the hardware, software and methodologies used in the EMDEX 2 system. 11 refs., 31 figs., 25 tabs.

Silva, J.M. (Enertech Consultants, Campbell, CA (United States))

1991-09-01T23:59:59.000Z

407

EMDEX 2 system documentation  

SciTech Connect (OSTI)

The EPRI EMDEX 2 system consists of hardware and software for characterizing electric and magnetic field exposures. The EMDEX 2 meter is a computer-based portable unit that samples, at a user- programmable rate, the three vector components of magnetic flux density, and a measure of the average electric field acting on the torso of the wearer (if an optional sensor is worn). Modules of the EMCALC software package are used to program the EMDEX 2, retrieve data at the end of a measurement session, analyze EMDEX 2 data, and prepare tabular and graphical data summaries. The User Manual is designed to provide instruction on the use of the exposure system hardware and software. The Technical Reference Manual provides additional, detailed descriptions of the hardware, software and methodologies used in the EMDEX 2 system. 64 figs., 4 tabs.

Silva, J.M. (Enertech Consultants, Campbell, CA (United States))

1991-09-01T23:59:59.000Z

408

Ion mobility sensor system  

DOE Patents [OSTI]

An ion mobility sensor system including an ion mobility spectrometer and a differential mobility spectrometer coupled to the ion mobility spectrometer. The ion mobility spectrometer has a first chamber having first end and a second end extending along a first direction, and a first electrode system that generates a constant electric field parallel to the first direction. The differential mobility spectrometer includes a second chamber having a third end and a fourth end configured such that a fluid may flow in a second direction from the third end to the fourth end, and a second electrode system that generates an asymmetric electric field within an interior of the second chamber. Additionally, the ion mobility spectrometer and the differential mobility spectrometer form an interface region. Also, the first end and the third end are positioned facing one another so that the constant electric field enters the third end and overlaps the fluid flowing in the second direction.

Xu, Jun; Watson, David B.; Whitten, William B.

2013-01-22T23:59:59.000Z

409

Advanced drilling systems study.  

SciTech Connect (OSTI)

This report documents the results of a study of advanced drilling concepts conducted jointly for the Natural Gas Technology Branch and the Geothermal Division of the U.S. Department of Energy. A number of alternative rock cutting concepts and drilling systems are examined. The systems cover the range from current technology, through ongoing efforts in drilling research, to highly speculative concepts. Cutting mechanisms that induce stress mechanically, hydraulically, and thermally are included. All functions necessary to drill and case a well are considered. Capital and operating costs are estimated and performance requirements, based on comparisons of the costs for alternative systems to conventional drilling technology, are developed. A number of problems common to several alternatives and to current technology are identified and discussed.

Pierce, Kenneth G.; Livesay, Billy Joe; Finger, John Travis (Livesay Consultants, Encintas, CA)

1996-05-01T23:59:59.000Z

410

Hypersonic missile propulsion system  

SciTech Connect (OSTI)

Pratt and Whitney is developing the technology for hypersonic components and engines. A supersonic combustion ramjet (scramjet) database was developed using hydrogen fueled propulsion systems for space access vehicles and serves as a point of departure for the current development of hydrocarbon scramjets. The Air Force Hypersonic Technology (HyTech) Program has put programs in place to develop the technologies necessary to demonstrate the operability, performance and structural durability of an expendable, liquid hydrocarbon fueled scramjet system that operates from Mach 4 to 8. This program will culminate in a flight type engine test at representative flight conditions. The hypersonic technology base that will be developed and demonstrated under HyTech will establish the foundation to enable hypersonic propulsion systems for a broad range of air vehicle applications from missiles to space access vehicles. A hypersonic missile flight demonstration is planned in the DARPA Affordable Rapid Response Missile Demonstrator (ARRMD) program in 2001.

Kazmar, R.R.

1998-11-01T23:59:59.000Z

411

Arc fault detection system  

DOE Patents [OSTI]

An arc fault detection system for use on ungrounded or high-resistance-grounded power distribution systems is provided which can be retrofitted outside electrical switchboard circuits having limited space constraints. The system includes a differential current relay that senses a current differential between current flowing from secondary windings located in a current transformer coupled to a power supply side of a switchboard, and a total current induced in secondary windings coupled to a load side of the switchboard. When such a current differential is experienced, a current travels through a operating coil of the differential current relay, which in turn opens an upstream circuit breaker located between the switchboard and a power supply to remove the supply of power to the switchboard.

Jha, Kamal N. (Bethel Park, PA)

1999-01-01T23:59:59.000Z

412

Corrosion Monitoring System  

SciTech Connect (OSTI)

The Corrosion Monitoring System (CMS) program developed and demonstrated a continuously on-line system that provides real-time corrosion information. The program focused on detecting pitting corrosion in its early stages. A new invention called the Intelligent Ultrasonic Probe (IUP) was patented on the program. The IUP uses ultrasonic guided waves to detect small defects and a Synthetic Aperture Focusing Technique (SAFT) algorithm to provide an image of the pits. Testing of the CMS demonstrated the capability to detect pits with dimensionality in the sub-millimeter range. The CMS was tested in both the laboratory and in a pulp and paper industrial plant. The system is capable of monitoring the plant from a remote location using the internet.

Dr. Russ Braunling

2004-10-31T23:59:59.000Z

413

BNL | CFN Laser System Qualifications  

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

Laser System Qualification There are multiple laser systems at the CFN. Users who will be working with the following class 3B or 4 laser systems are required to complete the Laser...

414

Global optimization of hybrid systems  

E-Print Network [OSTI]

Systems that exhibit both discrete state and continuous state dynamics are called hybrid systems. In most nontrivial cases, these two aspects of system behavior interact to such a significant extent that they cannot be ...

Lee, Cha Kun

2006-01-01T23:59:59.000Z

415

THE TPC MAGNET CRYOGENIC SYSTEM  

E-Print Network [OSTI]

Division THE TPC MAGNET CRYOGENIC SYSTEM M.A. Green, W.A.LBL-10552 THE TPC MAGNET CRYOGENIC SYSTEM M. A. Green, W. A.systems. no 9. R. B. Scott, Cryogenic Engineering, D. Van

Green, M.A.

2010-01-01T23:59:59.000Z

416

Stick-System Curtain Walls  

Science Journals Connector (OSTI)

Curtain walls can be divided in two main types according to the system of fabrication and installation: stick systems and unitised panels. The traditional curtain-wall construction is the stick system, where m...

2009-01-01T23:59:59.000Z

417

Integrated transportation system design optimization  

E-Print Network [OSTI]

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

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

2007-01-01T23:59:59.000Z

418

Plant immune systems  

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

Plant immune systems Plant immune systems Name: stephanie Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: Do plants have an immune system? How does it work? Are plants able to "fight off" infections such as Dutch Elm disease? Replies: In the broadest sense, an immune system is any method an organism has protect itself from succeeding to another organism's efforts to undermine its health and integrity. In this sense, yes, plants have immune systems. Plants do NOT have "active" immune systems, like humans, including macrophages, lymls, antibodies, complements, interferon, etc., which help us ward off infection. Rather, plants have "passive" mechanisms of protection. For instance, the waxy secretion of some plants (cuticle) functions to help hold in moisture and keep out microorganisms. Plants can also secrete irritating juices that prevent insects and animals from eating it. The thick bark of woody plants is another example of a defensive adaptation, that protects the more delicate tissues inside. The chemical secretions of some plants are downright poisonous to many organisms, which greatly enhance the chances of survival for the plant. Fruits of plants contain large amounts of vitamin C and bioflavonoids, compounds which have been shown in the lab to be anti-bacterial and antiviral. So in these ways, plants can improve their chances of survival. Hundreds of viruses and bacteria attack plants each year, and the cost to agriculture is enormous. I would venture to guess that once an organism establishes an infection in a plant, the plant will not be able to "fight" it. However, exposure to the sun's UV light may help control an infection, possibly even defeat it, but the plant does not have any inherent "active" way to fight the infection

419

Ovonic Hydrogen Systems LLC formerly Texaco Ovonic Hydrogen Systems LLC |  

Open Energy Info (EERE)

Hydrogen Systems LLC formerly Texaco Ovonic Hydrogen Systems LLC Hydrogen Systems LLC formerly Texaco Ovonic Hydrogen Systems LLC Jump to: navigation, search Name Ovonic Hydrogen Systems LLC (formerly Texaco Ovonic Hydrogen Systems LLC) Place Rochester Hills, Michigan Zip 48309 Sector Hydro, Hydrogen, Vehicles Product It commercializes hydrogen storage technology based on metal-hydrides for portable and stationary power systems as well as fuel-cell vehicles. References Ovonic Hydrogen Systems LLC (formerly Texaco Ovonic Hydrogen Systems LLC)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Ovonic Hydrogen Systems LLC (formerly Texaco Ovonic Hydrogen Systems LLC) is a company located in Rochester Hills, Michigan . References

420

Multiphase fluid characterization system  

DOE Patents [OSTI]

A measurement system and method for permitting multiple independent measurements of several physical parameters of multiphase fluids flowing through pipes are described. Multiple acoustic transducers are placed in acoustic communication with or attached to the outside surface of a section of existing spool (metal pipe), typically less than 3 feet in length, for noninvasive measurements. Sound speed, sound attenuation, fluid density, fluid flow, container wall resonance characteristics, and Doppler measurements for gas volume fraction may be measured simultaneously by the system. Temperature measurements are made using a temperature sensor for oil-cut correction.

Sinha, Dipen N.

2014-09-02T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Emission Abatement System  

DOE Patents [OSTI]

Emission abatement system. The system includes a source of emissions and a catalyst for receiving the emissions. Suitable catalysts are absorber catalysts and selective catalytic reduction catalysts. A plasma fuel converter generates a reducing gas from a fuel source and is connected to deliver the reducing gas into contact with the absorber catalyst for regenerating the catalyst. A preferred reducing gas is a hydrogen rich gas and a preferred plasma fuel converter is a plasmatron. It is also preferred that the absorber catalyst be adapted for absorbing NO.sub.x.

Bromberg, Leslie (Sharon, MA); Cohn, Daniel R. (Chestnut Hill, MA); Rabinovich, Alexander (Swampscott, MA)

2003-05-13T23:59:59.000Z

422

Infectious waste feed system  

DOE Patents [OSTI]

An infectious waste feed system for comminuting infectious waste and feeding the comminuted waste to a combustor automatically without the need for human intervention. The system includes a receptacle for accepting waste materials. Preferably, the receptacle includes a first and second compartment and a means for sealing the first and second compartments from the atmosphere. A shredder is disposed to comminute waste materials accepted in the receptacle to a predetermined size. A trough is disposed to receive the comminuted waste materials from the shredder. A feeding means is disposed within the trough and is movable in a first and second direction for feeding the comminuted waste materials to a combustor.

Coulthard, E. James (York, PA)

1994-01-01T23:59:59.000Z

423

Industrial process surveillance system  

DOE Patents [OSTI]

A system and method are disclosed for monitoring an industrial process and/or industrial data source. The system includes generating time varying data from industrial data sources, processing the data to obtain time correlation of the data, determining the range of data, determining learned states of normal operation and using these states to generate expected values, comparing the expected values to current actual values to identify a current state of the process closest to a learned, normal state; generating a set of modeled data, and processing the modeled data to identify a data pattern and generating an alarm upon detecting a deviation from normalcy. 96 figs.

Gross, K.C.; Wegerich, S.W.; Singer, R.M.; Mott, J.E.

1998-06-09T23:59:59.000Z

424

Integrated system design report  

SciTech Connect (OSTI)

The primary objective of the integrated system test phase is to demonstrate the commercial potential of a coal fueled diesel engine in its actual operating environment. The integrated system in this project is defined as a coal fueled diesel locomotive. This locomotive, shown on drawing 41D715542, is described in the separate Concept Design Report. The test locomotive will be converted from an existing oil fueled diesel locomotive in three stages, until it nearly emulates the concept locomotive. Design drawings of locomotive components (diesel engine, locomotive, flatcar, etc.) are included.

Not Available

1989-07-01T23:59:59.000Z

425

Load sensing system  

DOE Patents [OSTI]

A load sensing system inexpensively monitors the weight and temperature of stored nuclear material for long periods of time in widely variable environments. The system can include an electrostatic load cell that encodes weight and temperature into a digital signal which is sent to a remote monitor via a coaxial cable. The same cable is used to supply the load cell with power. When multiple load cells are used, vast inventories of stored nuclear material can be continuously monitored and inventoried of minimal cost. 4 figs.

Sohns, C.W.; Nodine, R.N.; Wallace, S.A.

1999-05-04T23:59:59.000Z

426

Hybrid powertrain system  

DOE Patents [OSTI]

A powertrain system is provided that includes a first prime mover and change-gear transmission having a first input shaft and a second input shaft. A twin clutch is disposed between the first prime mover and the transmission. The twin clutch includes a first main clutch positioned between the first prime mover and the first input shaft and a second main clutch positioned between the first prime mover and the second input shaft. The powertrain system also includes a second prime mover operably connected to one of the first and second input shafts.

Hughes, Douglas A. (Wixom, MI)

2007-09-25T23:59:59.000Z

427

Systems biology approach to bioremediation  

E-Print Network [OSTI]

aspects of the systems biology approach (metagenomics withthe use of a number of sytems biology parameters can revealRL, Banfield JF: Systems Biology: functional analysis of

Chakraborty, R.

2013-01-01T23:59:59.000Z

428

NREL: Energy Systems Integration - Events  

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

and future challenges. Photo of the courtyard and two surrounding building wings of the Energy Systems Integration Facility. NREL's Energy Systems Integration Seminar Series...

429

Reactor & Nuclear Systems Publications | ORNL  

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

Nuclear Science Home | Science & Discovery | Nuclear Science | Publications and Reports | Reactor and Nuclear Systems Publications SHARE Reactor and Nuclear Systems Publications...

430

Advanced Reciprocating Engine System (ARES)  

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

natural gas power generation systems will offer a comparative advantage in dispersed power generation, combined heat and power applications, and total energy systems to...

431

Pump Systems | Department of Energy  

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

Energy Consumption by 80 Percent and Increases Reliability Optimizing Electric Motor Systems at a Corporate Campus Facility Optimized Pump Systems Save Coal Preparation Plant...

432

Traction Drive Systems Breakout Group  

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

overlook profit motive in value chain * 4 - Today's HEV systems drive EV traction drive systems because of manufacturing base Barriers Interfering with Reaching the Targets * 1 -...

433

Altergy Systems | Open Energy Information  

Open Energy Info (EERE)

Zip: 95630 Product: Designs and manufactures proprietary proton exchange membrane (PEM) fuel cell systems. References: Altergy Systems1 This article is a stub. You can help...

434

Module 5: Fuel Cell Systems  

Broader source: Energy.gov [DOE]

This course covers the systems required to operate a fuel cell engine, the components and functionality of each fuel cell system

435

Supersymmetric non conservative systems  

E-Print Network [OSTI]

We give the generalization of a recent variational formulation for nonconservative classical mechanics, for fermionic and sypersymmetric systems. Both cases require slightly modified boundary conditions. The supersymmetric version is given in the superfield formalism. The corresponding Noether theorem is formulated. As expected, like the energy, the supersymmetric charges are not conserved. Examples are discussed.

Martnez-Prez, N E

2015-01-01T23:59:59.000Z

436

Thermal neutron detection system  

DOE Patents [OSTI]

According to the present invention, a system for measuring a thermal neutron emission from a neutron source, has a reflector/moderator proximate the neutron source that reflects and moderates neutrons from the neutron source. The reflector/moderator further directs thermal neutrons toward an unmoderated thermal neutron detector.

Peurrung, Anthony J. (Richland, WA); Stromswold, David C. (West Richland, WA)

2000-01-01T23:59:59.000Z

437

System Design Stage  

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

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

1997-05-21T23:59:59.000Z

438

Neural systems engineering  

Science Journals Connector (OSTI)

...review-article Review Neural systems engineering Steve Furber * Steve Temple...neural networks|computer engineering|computational neuroscience...admittedly still rather short) history of computing, scientists...the logic gate in digital engineering, though the family of neurons...

2007-01-01T23:59:59.000Z

439

Wind power generating system  

SciTech Connect (OSTI)

Normally feathered propeller blades of a wind power generating system unfeather in response to the actuation of a power cylinder that responds to actuating signals. Once operational, the propellers generate power over a large range of wind velocities. A maximum power generation design point signals a feather response of the propellers so that once the design point is reached no increase in power results, but the system still generates power. At wind speeds below this maximum point, propeller speed and power output optimize to preset values. The propellers drive a positive displacement pump that in turn drives a positive displacement motor of the swash plate type. The displacement of the motor varies depending on the load on the system, with increasing displacement resulting in increasing propeller speeds, and the converse. In the event of dangerous but not clandestine problems developing in the system, a control circuit dumps hydraulic pressure from the unfeathering cylinder resulting in a predetermined, lower operating pressure produced by the pump. In the event that a problem of potentially cladestine consequence arises, the propeller unfeathering cylinder immediately unloads. Upon startup, a bypass around the motor is blocked, applying a pressure across the motor. The motor drives the generator until the generator reaches a predetermined speed whereupon the generator is placed in circuit with a utility grid and permitted to motor up to synchronous speed.

Schachle, Ch.; Schachle, E. C.; Schachle, J. R.; Schachle, P. J.

1985-03-12T23:59:59.000Z

440

Improved vortex reactor system  

DOE Patents [OSTI]

An improved vortex reactor system for affecting fast pyrolysis of biomass and Refuse Derived Fuel (RDF) feed materials comprising: a vortex reactor having its axis vertically disposed in relation to a jet of a horizontally disposed steam ejector that impels feed materials from a feeder and solids from a recycle loop along with a motive gas into a top part of said reactor.

Diebold, James P. (Lakewood, CO); Scahill, John W. (Evergreen, CO)

1995-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Sonoma Persistent Surveillance System  

SciTech Connect (OSTI)

Sonoma offers the first cost-effective, broad-area, high-resolution, real-time motion imagery system for surveillance applications. Sonoma is unique in its ability to provide continuous, real-time video imagery of an area the size of a small city with resolutions sufficient to track 8,000 moving objects in the field of view. At higher resolutions and over smaller areas, Sonoma can even track the movement of individual people. The visual impact of the data available from Sonoma is already causing a paradigm shift in the architecture and operation of other surveillance systems. Sonoma is expected to cost just one-tenth the price of comparably sized sensor systems. Cameras mounted on an airborne platform constantly monitor an area, feeding data to the ground for real-time analysis. Sonoma was designed to provide real-time data for actionable intelligence in situations such as monitoring traffic, special events, border security, and harbors. If a Sonoma system had been available in the aftermath of the Katrina and Rita hurricanes, emergency responders would have had real-time information on roads, water levels, and traffic conditions, perhaps saving many lives.

Pennington, D M

2006-03-24T23:59:59.000Z

442

Time reversal communication system  

DOE Patents [OSTI]

A system of transmitting a signal through a channel medium comprises digitizing the signal, time-reversing the digitized signal, and transmitting the signal through the channel medium. The channel medium may be air, earth, water, tissue, metal, and/or non-metal.

Candy, James V. (Danville, CA); Meyer, Alan W. (Danville, CA)

2008-12-02T23:59:59.000Z

443

Engineering Industrial & Systems  

E-Print Network [OSTI]

Industrial Engineering Department of Industrial & Systems Engineering Leslie Monplaisir, Ph powerful tool sets used in industry today. -Brent Gillett, BSIE 2007 Advanced Planning Engineer at BMW I is available at: http://ise.wayne.edu/bs-industrial/index What is Industrial Engineering? The industrial

Berdichevsky, Victor

444

integration division Human Systems  

E-Print Network [OSTI]

Vibration Test Facility incorporates state-of-the-art vibration generation and measurement hardwareintegration division Human Systems ISIS Vibration Test Facility Objective Approach Impact 1. Assess impact of flight-like whole-body vibration on human operational capabilities and ability to maintain

445

Systems Engineering Perspective  

E-Print Network [OSTI]

Systems Engineering Management An Israeli Perspective C. Gallagher 12 November 2004 #12;The SA'AR 5 1994 Positive Cash Flow Some Extended Warranties On-site Involved Israeli Engineers #12;Characteristics Manning Sea Keeping Stability ---Helicopter Safe ---1200 Tonnes, L/B 6.7 Quality Marine Equipment ---Some

446

Precooler Ring Vacuum System  

SciTech Connect (OSTI)

The precooler vacuum system, as proposed by FNAL, is based on a suitable modification of the existing Electron Cooling Ring System. Because of the magnetic cycle of the bending magnets, distributed ion pumping, as exists in the Electron Cooling Ring, is not applicable. Instead, the proposed pumping will be done with commercial appendage ion pumps mounted approximately every two meters around the circumference of the ring. The loss of effective pumping speed and non-uniformity of system pressure with appendage pumps may not be major considerations but the large number required does effect experimental and analytical equipment placement considerations. There is a distributed pumping technique available which: (1) is not affected by the magnetic cycle of the bending magnets; (2) will provide a minimum of four times the hydrogen pumping speed of the proposed appendage ion pumps; (3) will require no power during pumping after the strip is activated; (4) will provide the heat source for bakeout; (5) is easily replaceable; and (6) can be purchased, installed, and operated at a generous economic advantage over the presently proposed ion pumped system. The pumping technique referred to is non-evaporable gettering with ST101 Zr/Al pumping strip. A technical description of this pumping strip is given on Data Sheet 1 and 2 attached to this report.

Moenich, J.

1980-10-02T23:59:59.000Z

447

Environmental Compliance Management System  

SciTech Connect (OSTI)

Argonne National Laboratory (ANL) is developing the Environmental Compliance Management System (ECMS) as a comprehensive, cost-effective tool to ensure (1) that the Laboratory complies with all applicable federal and state environmental laws and regulations, (2) that environmental issues and concerns are recognized and considered in the early phases of projects; and (3) that Laboratory personnel conduct Laboratory operations in the most environmentally acceptable manner. The ECMS is an expert computer system which is designed to allow project engineers to perform an environmental evaluation of their projects. The system includes a Master Program which collects basic project information, provide utility functions, and access the environmental expert modules, environmental expert system modules for each federal and state environmental law which allows the user to obtain specific information on how an individual law may affect his project; and site-specific databases which contain information necessary for effective management of the site under environmental regulations. The ECMS will have the capability to complete and print many of the necessary environmental forms required by federal and state agencies, including the Department of Energy.

Brownson, L.W.; Krsul, T.; Peralta, R.A. [Argonne National Lab., Idaho Falls, ID (United States); Knudson, D.A.; Rosignolo, C.L. [Argonne National Lab., IL (United States)

1992-09-01T23:59:59.000Z

448

National Security System Manual  

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

The manual provides baseline requirements and controls for the graded protection of the confidentiality, integrity, and availability of classified information and information systems used or operated by the Department of Energy (DOE), contractors, and any other organization on behalf of DOE, including the National Nuclear Security Administration. Cancels DOE M 471.2-2. Canceled by DOE O 205.1B.

2007-03-08T23:59:59.000Z

449

Hawaii electric system reliability.  

SciTech Connect (OSTI)

This report addresses Hawaii electric system reliability issues; greater emphasis is placed on short-term reliability but resource adequacy is reviewed in reference to electric consumers' views of reliability %E2%80%9Cworth%E2%80%9D and the reserve capacity required to deliver that value. The report begins with a description of the Hawaii electric system to the extent permitted by publicly available data. Electrical engineering literature in the area of electric reliability is researched and briefly reviewed. North American Electric Reliability Corporation standards and measures for generation and transmission are reviewed and identified as to their appropriateness for various portions of the electric grid and for application in Hawaii. Analysis of frequency data supplied by the State of Hawaii Public Utilities Commission is presented together with comparison and contrast of performance of each of the systems for two years, 2010 and 2011. Literature tracing the development of reliability economics is reviewed and referenced. A method is explained for integrating system cost with outage cost to determine the optimal resource adequacy given customers' views of the value contributed by reliable electric supply. The report concludes with findings and recommendations for reliability in the State of Hawaii.

Silva Monroy, Cesar Augusto; Loose, Verne William

2012-09-01T23:59:59.000Z

450

Building diagnosable distributed systems  

E-Print Network [OSTI]

Building diagnosable distributed systems Petros Maniatis Intel Research Berkeley ICSI ­ Security] Project response@R (R, K, SI) lookup response Specification #12;2/8/2006 Petros Maniatis9 Strawman Design Join lookup.NI == node.NI Join lookup.NI == succ.NI Select K in (N, S] Project response@R (R, K, SI

Maniatis, Petros

451

5. Dosimetry Systems  

Science Journals Connector (OSTI)

......close to the value expected due to the thermal expansion of the solution. 5.1.5...reproducible; e.g., the dyestuff Sudan I (1-phenylazo 2-naphthol) produces...sensitive to radiation than the PMMA/Sudan I system mentioned above (Whittaker......

5. Dosimetry Systems

2008-12-01T23:59:59.000Z

452

Departmental Directives System  

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

The order establishes the directives system to be used for publishing permanent and temporary directives issued by DOE Headquarters and addressed to Headquarters and/or field elements. Chg 1 dated 3-14-85. Cancels DOE 1321.1A.

1983-04-07T23:59:59.000Z

453

Energy systems transformation  

Science Journals Connector (OSTI)

...objective system. Or so the general legal-economic story...were established under general prevailing norms of...61), the adaptive cycle (26), panarchical...stories of steam and diesel automotive engines . Technol...Resilience and adaptive cycles , eds Gunderson LH Holling...

A. T. C. Jrme Dangerman; Hans Joachim Schellnhuber

2013-01-01T23:59:59.000Z

454

RFQ accelerator tuning system  

DOE Patents [OSTI]

A cooling system is provided for maintaining a preselected operating temperature in a device, which may be an RFQ accelerator, having a variable heat removal requirement, by circulating a cooling fluid through a cooling system remote from the device. Internal sensors in the device enable an estimated error signal to be generated from parameters which are indicative of the heat removal requirement from the device. Sensors are provided at predetermined locations in the cooling system for outputting operational temperature signals. Analog and digital computers define a control signal functionally related to the temperature signals and the estimated error signal, where the control signal is defined effective to return the device to the preselected operating temperature in a stable manner. The cooling system includes a first heat sink responsive to a first portion of the control signal to remove heat from a major portion of the circulating fluid. A second heat sink is responsive to a second portion of the control signal to remove heat from a minor portion of the circulating fluid. The cooled major and minor portions of the circulating fluid are mixed in response to a mixing portion of the control signal, which is effective to proportion the major and minor portions of the circulating fluid to establish a mixed fluid temperature which is effective to define the preselected operating temperature for the remote device. In an RFQ environment the stable temperature control enables the resonant frequency of the device to be maintained at substantially a predetermined value during transient operations.

Bolie, Victor W. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

455

RFQ accelerator tuning system  

DOE Patents [OSTI]

A cooling system is provided for maintaining a preselected operating temperature in a device, which may be an RFQ accelerator, having a variable heat removal requirement, by circulating a cooling fluid through a cooling system remote from the device. Internal sensors in the device enable an estimated error signal to be generated from parameters which are indicative of the heat removal requirement from the device. Sensors are provided at predetermined locations in the cooling system for outputting operational temperature signals. Analog and digital computers define a control signal functionally related to the temperature signals and the estimated error signal, where the control signal is defined effective to return the device to the preselected operating temperature in a stable manner. The cooling system includes a first heat sink responsive to a first portion of the control signal to remove heat from a major portion of the circulating fluid. A second heat sink is responsive to a second portion of the control signal to remove heat from a minor portion of the circulating fluid. The cooled major and minor portions of the circulating fluid are mixed in response to a mixing portion of the control signal, which is effective to proportion the major and minor portions of the circulating fluid to establish a mixed fluid temperature which is effective to define the preselected operating temperature for the remote device. In an RFQ environment the stable temperature control enables the resonant frequency of the device to be maintained at substantially a predetermined value during transient operations. 3 figs.

Bolie, V.W.

1990-07-03T23:59:59.000Z

456

Modernize Ukraine's university system  

Science Journals Connector (OSTI)

... A paucity of publications in international peer-reviewed journals also stems from Ukraine's academic promotion system, which fosters inertia among research scientists, and from poorly developed ... which fosters inertia among research scientists, and from poorly developed skills in foreign languages. Ukraine's universities need to adopt internationally recognized standards, promote autonomy under democratic and competent ...

Alexander Gorobets

2011-05-11T23:59:59.000Z

457

Helium dilution refrigeration system  

DOE Patents [OSTI]

A helium dilution refrigeration system operable over a limited time period, and recyclable for a next period of operation. The refrigeration system is compact with a self-contained pumping system and heaters for operation of the system. A mixing chamber contains .sup.3 He and .sup.4 He liquids which are precooled by a coupled container containing .sup.3 He liquid, enabling the phase separation of a .sup.3 He rich liquid phase from a dilute .sup.3 He-.sup.4 He liquid phase which leads to the final stage of a dilution cooling process for obtaining low temperatures. The mixing chamber and a still are coupled by a fluid line and are maintained at substantially the same level with the still cross sectional area being smaller than that of the mixing chamber. This configuration provides maximum cooling power and efficiency by the cooling period ending when the .sup.3 He liquid is depleted from the mixing chamber with the mixing chamber nearly empty of liquid helium, thus avoiding unnecessary and inefficient cooling of a large amount of the dilute .sup.3 He-.sup.4 He liquid phase.

Roach, Patrick R. (Darien, IL); Gray, Kenneth E. (Naperville, IL)

1988-01-01T23:59:59.000Z

458

Communication systems in clawz  

Science Journals Connector (OSTI)

We investigate the use of ClawZ, a suite of tools for the verification of implementations of control laws, to construct formal models for control systems in the area of communications and signal-processing intensive applications. Whereas ClawZ has been ... Keywords: Z, control laws, formal models, signal processing, simulink

Michael Vernon; Frank Zeyda; Ana Cavalcanti

2010-02-01T23:59:59.000Z

459

RHIC chromatic correction system  

SciTech Connect (OSTI)

The chromaticity correction system, including the nonliner correction, for the Relativistic Heavy Ion Collider (RHIC) is presented. Expected multipoles in the superconducting magnets have shown the the octupole and decapole might be large enough to reduce the momentum aperture and introduce undesirable nonlinear chromatic behavior of the machine. Simulations of these conditions have been performed with the accelerator physics tracking code TEAPOT. The chromatic dependence curves were obtained by the least square fitting. A correction to the first and the second order terms were applied by using two sextupole and two octupole circuits. The decapole correction system has been applied to correct for the third order dependence on momentum. The long term tracking studies at injection did not include the decapole correction. The studies showed that the octupole correction system significantly improves the dynamical aperture at the injection. The decapole system would not be necessary at commissioning of the machine but the correction magnets will be available. At the top energy, as to be expected, the low beta quadrupoles are the dominant source of the nonlinear momentum dependence. [copyright] 1994 American Institute of Physics

Trbojevic, D.; Wei, J.; Tepikian, S.; Peggs, S.; Dell, G.F.; Satogata, T. (Brookhaven National Laboratory, Upton, New York 11973 (United States))

1994-08-05T23:59:59.000Z

460

RHIC chromatic correction system  

Science Journals Connector (OSTI)

The chromaticity correction system including the nonliner correction for the Relativistic Heavy Ion Collider (RHIC) is presented. Expected multipoles in the superconducting magnets have shown the the octupole and decapole might be large enough to reduce the momentum aperture and introduce undesirable nonlinear chromatic behavior of the machine. Simulations of these conditions have been performed with the accelerator physics tracking code TEAPOT. The chromatic dependence curves were obtained by the least square fitting. A correction to the first and the second order terms were applied by using two sextupole and two octupole circuits. The decapole correction system has been applied to correct for the third order dependence on momentum. The long term tracking studies at injection did not include the decapole correction. The studies showed that the octupole correction system significantly improves the dynamical aperture at the injection. The decapole system would not be necessary at commissioning of the machine but the correction magnets will be available. At the top energy as to be expected the low beta quadrupoles are the dominant source of the nonlinear momentum dependence.

D. Trbojevic; J. Wei; S. Tepikian; S. Peggs; G. F. Dell; T. Satogata

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

RHIC chromatic correction system  

SciTech Connect (OSTI)

The chromaticity correction system, including the nonlinear correction, for the Relativistic Heavy Ion Collider (RHIC) is presented. Expected multipoles in the superconducting magnets have shown that the octupole and decapole might be large enough to reduce the momentum aperture and introduce undesirable nonlinear chromatic behavior of the machine. Simulations of these conditions have been performed with the accelerator physics tracking code TEAPOT. The chromatic dependence curves were obtained by the least square fitting. A correction to the first and the second order terms were applied by using two sextupole and two octupole circuits. The decapole correction system has been applied to correct for the third order dependence on momentum. The long term tracking studies at injection did not include the decapole correction. The studies showed that the octupole correction system significantly improves the dynamical aperture at the injection. The decapole system would not be necessary at commissioning of the machine but the correction magnets will be available. At the top energy, as to be expected, the low beta quadrupoles are the dominant source of the nonlinear momentum dependence.

Trbojevic, D.; Wei, J.; Tepikian, S.; Peggs, S.; Dell, F.; Satogata, T.

1993-12-31T23:59:59.000Z

462

Power Systems Advanced Research  

SciTech Connect (OSTI)

In the 17 quarters of the project, we have accomplished the following milestones - first, construction of the three multiwavelength laser scattering machines for different light scattering study purposes; second, build up of simulation software package for simulation of field and laboratory particulates matters data; third, carried out field online test on exhaust from combustion engines with our laser scatter system. This report gives a summary of the results and achievements during the project's 16 quarters period. During the 16 quarters of this project, we constructed three multiwavelength scattering instruments for PM2.5 particulates. We build up a simulation software package that could automate the simulation of light scattering for different combinations of particulate matters. At the field test site with our partner, Alturdyne, Inc., we collected light scattering data for a small gas turbine engine. We also included the experimental data feedback function to the simulation software to match simulation with real field data. The PM scattering instruments developed in this project involve the development of some core hardware technologies, including fast gated CCD system, accurately triggered Passively Q-Switched diode pumped lasers, and multiwavelength beam combination system. To calibrate the scattering results for liquid samples, we also developed the calibration system which includes liquid PM generator and size sorting instrument, i.e. MOUDI. In this report, we give the concise summary report on each of these subsystems development results.

California Institute of Technology

2007-03-31T23:59:59.000Z

463

Anaerobic thermophilic culture system  

DOE Patents [OSTI]

A mixed culture system of the newly discovered microorganism Thermoanaerobacter ethanolicus ATCC31550 and the microorganism Clostridium thermocellum ATCC31549 is described. In a mixed nutrient culture medium that contains cellulose, these microorganisms have been coupled and cultivated to efficiently ferment cellulose to produce recoverable quantities of ethanol under anaerobic, thermophilic conditions.

Ljungdahl, Lars G. (Athens, GA); Wiegel, Jurgen K. W. (Gottingen, DE)

1981-01-01T23:59:59.000Z

464

DOE Systems Engineering Methodology  

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

Systems Engineering Methodology (SEM) In-Stage Assessment Process Guide Version 3 September 2002 U.S. Department of Energy Office of the Chief Information Officer In-Stage Assessment Process Date: September 2002 Page i Rev Date: Table of Contents Section Page 1.0 Overview .......................................................................................................................................... 1 Introduction........................................................................................................................ 1 Purpose .............................................................................................................................. 1 Who Conducts ...................................................................................................................

465

Systems Architecture Advances & Challenges  

E-Print Network [OSTI]

/ implementation) Economy (e.g., optimizing the frequent case, end-to-end principle) ... 3 #12;© 2011, S of concerns (e.g., separation between policy / mechanisms, interface / implementation) Economy (e;© 2011, S. Krakowiak Systems Architecture The two faces of virtualization ! Descending (refinement

Pous, Damien

466

Energy systems transformation  

Science Journals Connector (OSTI)

...3%), natural gas (21.4%), and nuclear...animal products, gas/liquids from biofuels...coal, natural gas, and nuclear energy...among its associated technologies are concentrated solar technology and wind turbines. This system generates...5 decades, the development of global TPES suggests...

A. T. C. Jrme Dangerman; Hans Joachim Schellnhuber

2013-01-01T23:59:59.000Z

467

Hybrid Systems State estimation for hybrid systems: applications  

E-Print Network [OSTI]

Hybrid Systems State estimation for hybrid systems: applications to aircraft tracking I. Hwang, H of a stochastic linear hybrid system, given only the continuous system output data, is studied. Well established techniques for hybrid estimation, known as the multiple model adaptive estimation algorithm

Tomlin, Claire

468

Cyber-Physical System Verification Embedded Systems Group  

E-Print Network [OSTI]

(Felipe Bichued) 21 Introducing Simulation of Hybrid Systems with the Modelica Tool 32 #12;Cyber Physical

Berns, Karsten

469

GAANN -Computer Systems Security GAANN Computer Systems Security  

E-Print Network [OSTI]

GAANN - Computer Systems Security GAANN ­ Computer Systems Security · What is computer systems security? ­ The protection of all aspects of a computer system from unauthorized use · Why is it important? ­ Computing devices have a large impact on our daily life ­ Guaranteeing that the devices perform as desired

Alpay, S. Pamir

470

industrial & systems Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 industrial & systems Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take s e n G i n e e r i n G ( i s e ) ISE 105 Introduction to Industrial and Systems Engineering (2, Fa

Rohs, Remo

471

industrial & systems Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 industrial & systems Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take to introduce the philosophy, subject matter, aims, goals, and techniques of industrial and systems engineering

Rohs, Remo

472

Chapter 1: Operating System Models 1 Operating System Models  

E-Print Network [OSTI]

Chapter 1: Operating System Models 1 2 Operating System Models 2.1 Introduction Over the past several years, a number of trends affecting operating system design are witnessed and foremost among them is a move towards modularity. Operating systems such as Microsofts Windows, IBMs OS/2, C-DACs PARAS

Melbourne, University of

473

Advanced Manufacturing Office: Motor Systems  

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

Motor Systems to Motor Systems to someone by E-mail Share Advanced Manufacturing Office: Motor Systems on Facebook Tweet about Advanced Manufacturing Office: Motor Systems on Twitter Bookmark Advanced Manufacturing Office: Motor Systems on Google Bookmark Advanced Manufacturing Office: Motor Systems on Delicious Rank Advanced Manufacturing Office: Motor Systems on Digg Find More places to share Advanced Manufacturing Office: Motor Systems on AddThis.com... Quick Links Energy Resource Center Technical Publications by Energy System Energy-Efficient Technologies Incentives & Resources by Zip Code Better Plants Superior Energy Performance Contacts Motor Systems Photo of Man Checking Motor Performance Motor-driven equipment accounts for 54% of manufacturing electricity use. Dramatic energy and cost savings can be achieved in motor systems by

474

Cumberland System | Department of Energy  

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

Cumberland System Cumberland System Cumberland System October 1, 2011 CTVI-1-A Wholesale Power Rate Schedule Area: Former customers of TVA System: Cumberland October 1, 2011 CTV-1-H Wholesale Power Rate Schedule Area: TVA System: CU October 1, 2011 CM-1-H Wholesale Power Rate Schedule Area: MEAM, MDEA, and SMEPA System: CU October 1, 2011 CBR-1-H Wholesale Power Rate Schedule Area: Big Rivers and Henderson, KY System: CU October 1, 2011 CSI-1-H Wholesale Power Rate Schedule Area: Southern Illinois System: CU October 1, 2011 CK-1-H Wholesale Power Rate Schedule Area: KU Area System: CU October 1, 2011 CEK-1-H Wholesale Power Rate Schedule Area: East Kentucky System: CU October 1, 2011 CC-1-I Wholesale Power Rate Schedule Area: CP&L Area, Western Division System: CU October 1, 2008 Replacement-3 Wholesale Power Rate Schedule

475

Tree transport system  

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

Tree transport system Tree transport system Name: Paul K Harding Location: N/A Country: N/A Date: N/A Question: How can trees get that tall? How can the transport of water function that good? Normally one could think that trees can get only 10 m high because then the pressure of the air would be to weak to transport the water and a vacuum would occur. Or do trees use a system of one pump-system after another to solve that problem? Replies: Okay, the answer is two-fold. One, the column of water travelling up the trunk of the tree is only a couple of molecules wide, moving up from cell to cell. You can think of each cell as a "valve" if you will, holding the water and keeping it from flowing down the trunk (unless you WANT it to go that way, in the case of sugar laden water moving to storage areas in the roots) until it can be moved to the next cell up, and so on and so on. The second part involves diffusion. Cells can diffuse certain chemical compounds through their cell walls while simultaneously holding onto others. By having a gradient of increasing chemical concentration as you go up the trunk, you can cause a gradual diffusion of water up the trunk (since water travels relatively freely through the cell walls) and thereby creates and exception to the rule of 10 meters being the maximum height for a column of water -- you've effectively added energy to the system to "pump" water up the trunk.

476

Plutonium Immobilization Project System Design Description for Can Loading System  

SciTech Connect (OSTI)

The purpose of this System Design Description (SDD) is to specify the system and component functions and requirements for the Can Loading System and provide a complete description of the system (design features, boundaries, and interfaces), principles of operation (including upsets and recovery), and the system maintenance approach. The Plutonium Immobilization Project (PIP) will immobilize up to 13 metric tons (MT) of U.S. surplus weapons usable plutonium materials.

Kriikku, E.

2001-02-15T23:59:59.000Z

477

Radioisotope thermoelectric generator transport trailer system  

SciTech Connect (OSTI)

The Radioisotope Thermoelectric Generator (RTG) Transportation System, designated as System 100, comprises four major systems. The four major systems are designated as the Packaging System (System 120), Trailer System (System 140), Operations and Ancillary Equipment System (System 160), and Shipping and Receiving Facility Transport System (System 180). Packaging System (System 120), including the RTG packaging is licensed (regulatory) hardware; it is certified by the U.S. Department of Energy to be in accordance with Title 10, {ital Code} {ital of} {ital Federal} {ital Regulations}, Part 71 (10 CFR 71). System 140, System 160, and System 180 are nonlicensed (nonregulatory) hardware. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}

Ard, K.E.; King, D.A.; Leigh, H.; Satoh, J.A. [Westinghouse Hanford Company, P.O. Box 1970, MSIN N1-25, Richland, Washington 99352 (United States)

1995-01-20T23:59:59.000Z

478

Analysis, Data Systems, and Education  

Broader source: Energy.gov [DOE]

Below are the project presentations and respective peer review results for Analysis, Data Systems, and Education.

479

Cryogenic System Revised June 1994  

E-Print Network [OSTI]

Chapter 9. Cryogenic System Revised June 1994 9.1. Introduction 9.2. Heat Loads and Refrigeration Duties -- 175 -- #12; 176 Cryogenic System #12; Cryogenic System 177 9.3. Two Phase Helium Cooling 9.4. The Refrigerator and Control #12; 178 Cryogenic System 9.5. Cryogen Delivery and Control 9.6. Three Cooling

Brookhaven National Laboratory - Experiment 821

480

Hydrogen Fueling Systems and Infrastructure  

E-Print Network [OSTI]

Infrastructure Development TIAX Sunline LAX, Praxair · Fuels Choice · Renewable Energy Transportation System

Note: This page contains sample records for the topic "runtime systems rx-solvers" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Process Cooling Pumping Systems Analysis  

E-Print Network [OSTI]

their calculated design conditions. As observed, each system was running +1 pump more than required to meet the requirement. System 1 was overpumped by 25%, or 1100 GPM, and System 2 was overpumped by 37%, or 1850 GPM. Both systems may provide adequate heat...

Sherman, C.

2008-01-01T23:59:59.000Z

482

Small Community Wastewater Cluster Systems  

E-Print Network [OSTI]

Small Community Wastewater Cluster Systems Don Jones, Jacqui Bauer, Richard Wise, and Alan Dunn* ID-265 #12;Small Community Wastewater Cluster Systems ID-265 2 It is the policy of the Purdue University Community Wastewater Cluster Systems ID-265 3 Small Community Wastewater Cluster Systems Table of Contents

Holland, Jeffrey

483

Efficient Power System State Estimation  

E-Print Network [OSTI]

measure the data from the system components such as transmission line power flows, bus power injections monitoring of power systems. 2. Background Power systems have four main components: transmission, sub-transmission failure or generator outages. In the normal insecure state, a system may not be able to handle

Lavaei, Javad

484

Information Systems Engineering Guidance (ISEG)  

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

Departmental Information Systems Engineering (DISE) Departmental Information Systems Engineering (DISE) Volume 1 Information Systems Engineering Lifecycle January 31, 2002 Software Quality and Systems Engineering Program Office of the Associate CIO of Architecture, Standards & Planning Office of the Chief Information Officer Title Page Document Series: Departmental Information Systems Engineering Document Name: Volume 1, Information Systems Engineering Lifecycle Publication Date: 01/31/02 Document Owner: Software Quality and Systems Engineering Program Office of the Associate CIO of Architecture, Standards & Planning The concepts and processes in this document are aligned with the DOE Information Management (IM) Strategic Plan Mission and Goals. The Information Management Mission is:

485

Systems Modeling | ornl.gov  

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

Computational Physics Communication Networks and Technologies Modeling and Simulation Innovative Signal Processing Algorithms Advanced Control Systems Econometrics Engineering Analysis Behavioral Sciences Geographic Information Science and Technology Quantum Information Science Supercomputing and Computation Home | Science & Discovery | Supercomputing and Computation | Research Areas | Systems Modeling SHARE Systems Modeling System modeling is the interdisciplinary study of the use of models to conceptualize and construct systems. A common type of systems modeling is function modeling, with specific techniques such as the functional flow block diagram. These models can be extended using functional decomposition, and can be linked to requirements models for further systems

486

Effective System Performance (ESP) Benchmark  

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

Effective System Effective System Performance (ESP) Benchmark Effective System Performance (ESP) Benchmark It is now generally recognized in the high performance computing community that peak performance does not adequately predict the usefulness of a system for a given set of applications. One of the first benchmarks designed to measure system performance in a real-world operational environment was NERSC's Effective System Performance (ESP) test. NERSC introduced ESP in 1999 with the hope that this test would be of use to system managers and would help to spur the community (both researchers and vendors) to improve system efficiency. The discussion below uses examples from the Cray T3E system that NERSC was operating in 1999. Improved MPP System Efficiency Equals Million-Dollar Savings

487

Work Authorization System  

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

Washington, D.C. DOE O 412.1A Approved: 4-21-05 This directive was reviewed and certified as current and necessary by Susan J. Grant, Director, Office of Management, Budget and Evaluation/Chief Financial Officer, 4-21-05. SUBJECT: WORK AUTHORIZATION SYSTEM 1. OBJECTIVES. To establish a work authorization and control process for work performed by designated site and facility management contractors, and other contractors as determined by the procurement executive, consistent with the budget execution and program evaluation requirements of the Department of Energy's (DOE's) Planning, Programming, Budgeting, and Evaluation process. 2. CANCELLATIONS. DOE O 412.1 Work Authorization System, dated 4-20-99. Cancellation of a directive does not, by itself, modify or otherwise affect any contractual

488

CONTRACTOR PURCHASING SYSTEM REVIEWS  

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

Page 1 Page 1 APPENDIX C CONTRACTOR PURCHASING SYSTEM REVIEWS RISK ASSESSMENT MATRIX RISK CATEGORY PERFORMANCE SCHEDULE COST HIGH (3) --Performance data casts significant doubt on the ability of the system or key process ability to meet requirements. A major disruption is highly probable and the likelihood is that the supplier will not achieve the performance, schedule or cost objectives · Delinquent end item delivery · Poor or nonexistent internal audit/self governance · Failure to meet socio-economic subcontract goals · Frequent overruns · Inadequate incoming inspection methods · Frequent late supplier deliveries<80% · Inadequate lead time provided to ensure on-time delivery of critical items · Inadequate subcontract

489

Whole Building Ventilation Systems  

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

Whole-Building Whole-Building Ventilation Systems for Existing Homes © 2011 Steven Winter Associates, Inc. All rights reserved. © 2011 Steven Winter Associates, Inc. All rights reserved. Home Performance / Weatherization  Addressing ventilation is the exception  Max tightness, e.g. BPI's "Building Airflow Standard" (BAS)  References ASHRAE 62-89  BAS = Max [0.35 ACH, 15 CFM/person], CFM50 eq.  If BD tests show natural infiltration below BAS...  Ventilation must be recommended or installed.  SO DON'T AIR SEAL TO MUCH! © 2011 Steven Winter Associates, Inc. All rights reserved. © 2011 Steven Winter Associates, Inc. All rights reserved. Ventilation Requirements Ventilation systems for existing homes that are:

490

Multiple System Rate Process  

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

DSW Multiple System Transmission Rate Process DSW Multiple System Transmission Rate Process Federal Register Notice Withdrawing Rate Proposal (PDF) Formal Process Extension Federal Register Notice (PDF) Customer Savings Under Various MSTR (XLS) Public Information Forum March 29, 2005 Customer Meeting Overview (Power Point) Customer Meeting Overview (PDF) Customer Meeting Transcript (PDF) Public Comment Forum April 6, 2005 Customer Meeting Transcript (PDF) Response Letter 5-17-05 (PDF) Customer Letters Tonopah ID-5/25/05 (PDF) APS-5/26/05 (PDF) SRP-5/27/05 (PDF) RSLynch-6/1/05 (PDF) KRSaline-6/1/05 (PDF) Formal Process Federal Register Notice (Word) Federal Register Notice (PDF) Brochure (Word) Appendices to Brochure: A B C D E1 E2 F1 F2 GH Public Information Forum July 14, 2004 Customer Meeting Overview (Power Point)

491

Ductless Hydronic Distribution Systems  

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

8, 2011 8, 2011 Ductless Hydronic Distribution Systems Welcome to the Webinar! We will start at 1:00 PM Eastern Time Be sure that you are also dialed into the telephone conference call: Dial-in number: 800-779-8694; Pass code: 2506667 Download the presentation at: www.buildingamerica.gov/meetings.html Building Technologies Program eere.energy.gov * Reduce energy use in new and existing residential buildings * Promote building science and systems engineering / integration approach * "Do no harm": Ensure safety, health and durability are maintained or improved * Accelerate adoption of high performance technologies www.buildingamerica.gov Introduction to Building America Building Technologies Program eere.energy.gov Building America Industry Consortia

492

BNL | Atmospheric Systems Research  

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

Atmospheric System Research is a DOE observation-based research program Atmospheric System Research is a DOE observation-based research program created to advance process-level understanding of the key interactions among aerosols, clouds, precipitation, radiation, dynamics, and thermodynamics, with the ultimate goal of reducing the uncertainty in global and regional climate simulations and projections. General areas of research at BNL under this program include studies of aerosol and cloud lifecycles, and cloud-aerosol-precipitation interactions. Contact Robert McGraw, 631.344.3086 aerosols Aerosol Life Cycle The strategic focus of the Aerosol Life Cycle research is observation-based process science-examining the properties and evolution of atmospheric aerosols. Observations come from both long-term studies conducted by the

493

Alternate Water Supply System  

Office of Legacy Management (LM)

Alternate Water Supply Alternate Water Supply System Flushing Report Riverton, Wyoming, Processing Site January 2008 Office of Legacy Management DOE M/1570 2008 - -L Work Performed Under DOE Contract No. for the U.S. Department of Energy Office of Legacy Management. DE-AC01-02GJ79491 Approved for public release; distribution is unlimited. Office of Legacy Management Office of Legacy Management Office of Legacy Management U.S. Department of Energy This page intentionally left blank DOE-LM/1570-2008 Alternate Water Supply System Flushing Report Riverton, Wyoming, Processing Site January 2008 Work Performed by S.M. Stoller Corporation under DOE Contract No. DE-AC01-02GJ79491 for the U.S. Department of Energy Office of Legacy Management, Grand Junction, Colorado This page intentionally left blank

494

Passive magnetic bearing system  

DOE Patents [OSTI]

An axial stabilizer for the rotor of a magnetic bearing provides external control of stiffness through switching in external inductances. External control also allows the stabilizer to become a part of a passive/active magnetic bearing system that requires no external source of power and no position sensor. Stabilizers for displacements transverse to the axis of rotation are provided that require only a single cylindrical Halbach array in its operation, and thus are especially suited for use in high rotation speed applications, such as flywheel energy storage systems. The elimination of the need of an inner cylindrical array solves the difficult mechanical problem of supplying support against centrifugal forces for the magnets of that array. Compensation is provided for the temperature variation of the strength of the magnetic fields of the permanent magnets in the levitating magnet arrays.

Post, Richard F.

2014-09-02T23:59:59.000Z

495

Downhole Data Transmission System  

DOE Patents [OSTI]

A system for transmitting data through a string of down-hole components. In accordance with one aspect, the system includes a plurality of downhole components, such as sections of pipe in a drill string. Each downhole component includes a pin end and a box end, with the pin end of one downhole component being adapted to be connected to the box end of another. Each pin end includes external threads and an internal pin face distal to the external threads. Each box end includes an internal shoulder face with internal threads distal to the internal shoulder face. The internal pin face and the internal shoulder face are aligned with and proximate each other when the pin end of the one component is threaded into a box end of the other component.

Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David (Lehi, UT); Dahlgren, Scott (Provo, UT); Fox, Joe (Spanish Fork, UT)

2004-04-06T23:59:59.000Z

496

Downhole Data Transmission System  

DOE Patents [OSTI]

A system for transmitting data through a string of downhole components. In one aspect, the system includes first and second magnetically conductive, electrically insulating elements at both ends of the component. Each element includes a first U-shaped trough with a bottom, first and second sides and an opening between the two sides. Electrically conducting coils are located in each trough. An electrical conductor connects the coils in each component. In operation, a varying current applied to a first coil in one component generates a varying magnetic field in the first magnetically conductive, electrically insulating element, which varying magnetic field is conducted to and thereby produces a varying magnetic field in the second magnetically conductive, electrically insulating element of a connected component, which magnetic field thereby generates a varying electrical current in the second coil in the connected component.

Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David (Lehi, UT); Dahlgren, Scott (Provo, UT); Fox, Joe (Spanish Fork, UT)

2003-12-30T23:59:59.000Z

497

Photovoltaic module mounting system  

DOE Patents [OSTI]

A solar array mounting system having unique installation, load distribution, and grounding features, and which is adaptable for mounting solar panels having no external frame. The solar array mounting system includes flexible, pedestal-style feet and structural links connected in a grid formation on the mounting surface. The photovoltaic modules are secured in place via the use of attachment clamps that grip the edge of the typically glass substrate. The panel mounting clamps are then held in place by tilt brackets and/or mid-link brackets that provide fixation for the clamps and align the solar panels at a tilt to the horizontal mounting surface. The tilt brackets are held in place atop the flexible feet and connected link members thus creating a complete mounting structure.

Miros, Robert H. J.; Mittan, Margaret Birmingham; Seery, Martin N; Holland, Rodney H

2012-09-18T23:59:59.000Z

498

Photovoltaic module mounting system  

DOE Patents [OSTI]

A solar array mounting system having unique installation, load distribution, and grounding features, and which is adaptable for mounting solar panels having no external frame. The solar array mounting system includes flexible, pedestal-style feet and structural links connected in a grid formation on the mounting surface. The photovoltaic modules are secured in place via the use of attachment clamps that grip the edge of the typically glass substrate. The panel mounting clamps are then held in place by tilt brackets and/or mid-link brackets that provide fixation for the clamps and align the solar panels at a tilt to the horizontal mounting surface. The tilt brackets are held in place atop the flexible feet and connected link members thus creating a complete mounting structure.

Miros, Robert H. J. (Fairfax, CA); Mittan, Margaret Birmingham (Oakland, CA); Seery, Martin N. (San Rafael, CA); Holland, Rodney H. (Novato, CA)

2012-04-17T23:59:59.000Z

499

Hypersonic gasdynamic laser system  

SciTech Connect (OSTI)

This patent describes a visible, or near to mid infra-red, hypersonic gas dynamic laser system. It comprises: a hypersonic vehicle for carrying the hypersonic gas dynamic laser system, and also providing high energy ram air for thermodynamic excitation and supply of the laser gas; a laser cavity defined within the hypersonic vehicle and having a laser cavity inlet for the laser cavity formed by an opening in the hypersonic vehicle, such that ram air directed through the laser cavity opening supports gas dynamic lasing operations at wavelengths less than 10.6{mu} meters in the laser cavity; and an optical train for collecting the laser radiation from the laser cavity and directing it as a substantially collimated laser beam to an output aperture defined by an opening in the hypersonic vehicle to allow the laser beam to be directed against a target.

Foreman, K.M.; Maciulaitis, A.

1990-05-22T23:59:59.000Z

500

Stereoscopic optical viewing system  

DOE Patents [OSTI]

An improved optical system which provides the operator with a stereoscopic viewing field and depth of vision, particularly suitable for use in various machines such as electron or laser beam welding and drilling machines. The system features two separate but independently controlled optical viewing assemblies from the eyepiece to a spot directly above the working surface. Each optical assembly comprises a combination of eye pieces, turning prisms, telephoto lenses for providing magnification, achromatic imaging relay lenses and final stage pentagonal turning prisms. Adjustment for variations in distance from the turning prisms to the workpiece, necessitated by varying part sizes and configurations and by the operator's visual accuity, is provided separately for each optical assembly by means of separate manual controls at the operator console or within easy reach of the operator.

Tallman, C.S.

1986-05-02T23:59:59.000Z