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Note: This page contains sample records for the topic "technological optimism factor" 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.


1

Vehicle Technologies and Bus Fleet Replacement Optimization  

E-Print Network [OSTI]

1 Vehicle Technologies and Bus Fleet Replacement Optimization: problem properties and sensitivity: R41 #12;2 Abstract This research presents a bus fleet replacement optimization model to analyze hybrid and conventional diesel vehicles, are studied. Key variables affecting optimal bus type

Bertini, Robert L.

2

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

L ABORATORY Optimal Technology Selection and Operation ofEnvironmental Energy Technologies Division 15 January 2007for Electric Reliability Technology Solutions with funding

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

3

Optimization Online - A Factorization with Update Procedures for a ...  

E-Print Network [OSTI]

Nov 11, 2009 ... A Factorization with Update Procedures for a KKT Matrix Arising in Direct Optimal Control. Christian Kirches (christian.kirches ***at*** ...

Christian Kirches

2009-11-11T23:59:59.000Z

4

Optimization Methods for Binary Sequences The Merit Factor Problem  

E-Print Network [OSTI]

Optimization Methods for Binary Sequences ­ The Merit Factor Problem Ron Ferguson, Joshua Knauer SFU MOCAA Project Leader: Peter Borwein MITACS 6th Annual Conference, May, 2005 Abstract Optimization of much interest in combinatorial optimization, communications engineering, and analytic number theory

5

Michigan: General Motors Optimizes Engine Valve Technology |...  

Energy Savers [EERE]

has resulted in new engine valve technology on the 2014 Chevrolet Impala. EERE's Vehicle Technologies Office supported the research that led to this technical development...

6

Optimization Online - Building a completely positive factorization  

E-Print Network [OSTI]

Aug 21, 2009 ... Abstract: Using a bordering approach, and building upon an already known factorization of a principal block, we establish sufficient conditions ...

Immanuel Bomze

2009-08-21T23:59:59.000Z

7

System Modeling, Analysis, and Optimization Methodology for Diesel Exhaust After-treatment Technologies  

E-Print Network [OSTI]

System Modeling, Analysis, and Optimization Methodology for Diesel Exhaust After;System Modeling, Analysis, and Optimization Methodology for Diesel Exhaust After-treatment Technologies Developing new aftertreatment technologies to meet emission regulations for diesel engines is a growing

de Weck, Olivier L.

8

New Clean Coal Cycle Optimized Using Pinch Technology  

E-Print Network [OSTI]

NEW CLEAN COAL CYCLE OPTIMIZED USING PINCH TECHNOLOGY A. P. ROSSITER, Linnhoff March I 0'00 ' nc., Houston, TX J. J. NNELL, The M. W. Kellogg Company, Houston, TX High thermal efficiency and low levels of environmental emissions...~en incorporated in the present des1gn, some of them could be of use in later generations of the process. CONCLUSIONS The hybrid cycle is a very promising new clean coal power plant technology. Its benefits include: ? Very low NO and SOx emission levels...

Rossiter, A. P.; O'Donnell, J. J.

9

File: Creating an Optimized PDF Page 1 March 2013 Technology Help Desk  

E-Print Network [OSTI]

File: Creating an Optimized PDF Page 1 March 2013 Technology Help Desk 412 624-HELP [4357] http://technology creating a PDF, please refer to the instructions at technology.pitt.edu for creating a PDF. How to optimize Discard User Data and place a check mark next to all options.. 7. Click Clean up on the left and place

Jiang, Huiqiang

10

Factors relevant to utility integration of intermittent renewable technologies  

SciTech Connect (OSTI)

This study assesses factors that utilities must address when they integrate intermittent renewable technologies into their power-supply systems; it also reviews the literature in this area and has a bibliography containing more than 350 listings. Three topics are covered: (1) interface (hardware and design-related interconnection), (2) operability/stability, and (3) planning. This study finds that several commonly held perceptions regarding integration of intermittent renewable energy technologies are not valid. Among findings of the study are the following: (1) hardware and system design advances have eliminated most concerns about interface; (2) cost penalties have not occurred at low to moderate penetration levels (and high levels are feasible); and (3) intermittent renewable energy technologies can have capacity values. Obstacles still interfering with intermittent renewable technologies are also identified.

Wan, Yih-huei; Parsons, B.K.

1993-08-01T23:59:59.000Z

11

Architecture of a Quantum Multicomputer Optimized for Shor's Factoring Algorithm  

E-Print Network [OSTI]

The quantum multicomputer consists of a large number of small nodes and a qubus interconnect for creating entangled state between the nodes. The primary metric chosen is the performance of such a system on Shor's algorithm for factoring large numbers: specifically, the quantum modular exponentiation step that is the computational bottleneck. This dissertation introduces a number of optimizations for the modular exponentiation. My algorithms reduce the latency, or circuit depth, to complete the modular exponentiation of an n-bit number from O(n^3) to O(n log^2 n) or O(n^2 log n), depending on architecture. Calculations show that these algorithms are one million times and thirteen thousand times faster, when factoring a 6,000-bit number, depending on architecture. Extending to the quantum multicomputer, five different qubus interconnect topologies are considered, and two forms of carry-ripple adder are found to be the fastest for a wide range of performance parameters. The links in the quantum multicomputer are serial; parallel links would provide only very modest improvements in system reliability and performance. Two levels of the Steane [[23,1,7

Rodney Doyle Van Meter III

2006-07-11T23:59:59.000Z

12

EV Charging Through Wireless Power Transfer: Analysis of Efficiency Optimization and Technology Trends  

SciTech Connect (OSTI)

This paper is aimed at reviewing the technology trends for wireless power transfer (WPT) for electric vehicles (EV). It also analyzes the factors affecting its efficiency and describes the techniques currently used for its optimization. The review of the technology trends encompasses both stationary and moving vehicle charging systems. The study of the stationary vehicle charging technology is based on current implementations and on-going developments at WiTricity and Oak Ridge National Lab (ORNL). The moving vehicle charging technology is primarily described through the results achieved by the Korean Advanced Institute of Technology (KAIST) along with on-going efforts at Stanford University. The factors affecting the efficiency are determined through the analysis of the equivalent circuit of magnetic resonant coupling. The air gap between both transmitting and receiving coils along with the magnetic field distribution and the relative impedance mismatch between the related circuits are the primary factors affecting the WPT efficiency. Currently the industry is looking at an air gap of 25 cm or below. To control the magnetic field distribution, Kaist has recently developed the Shaped Magnetic Field In Resonance (SMFIR) technology that uses conveniently shaped ferrite material to provide low reluctance path. The efficiency can be further increased by means of impedance matching. As a result, Delphi's implementation of the WiTricity's technology exhibits a WPT efficiency above 90% for stationary charging while KAIST has demonstrated a maximum efficiency of 83% for moving vehicle with its On Line Vehicle (OLEV) project. This study is restricted to near-field applications (short and mid-range) and does not address long-range technology such as microwave power transfer that has low efficiency as it is based on radiating electromagnetic waves. This paper exemplifies Delphi's work in powertrain electrification as part of its innovation for the real world program geared toward a safer, greener and more connected driving. Moreover, it draws from and adds to Dr. Andrew Brown Jr.'s SAE books 'Active Safety and the Mobility Industry', 'Connectivity and Mobility Industry', and 'Green Technologies and the Mobility Industry'. Magnetic resonant coupling is the foundation of modern wireless power transfer. Its efficiency can be controlled through impedance matching and magnetic field shaping. Current implementations use one or both of these control methods and enable both stationary and mobile charging with typical efficiency within the 80% and 90% range for an air gap up to 25 cm.

Miller, John M [ORNL; Rakouth, Heri [Delphi Automotive Systems, USA; Suh, In-Soo [Korea Advanced Institute of Science and Technology

2012-01-01T23:59:59.000Z

13

Bicriteria Optimization of Technological Parameters in Compact Algorithm for Designing Soft Magnetic Composites  

E-Print Network [OSTI]

The paper presents a novel algorithm for designing technological parameters by which one optimize power losses and induction in SMC. The advantage of the presented algorithm consists in the bicriteria optimization: minimization of losses and maximization of induction. The crucial role in the presented algotithm plays scaling.

Sokalski, Krzysztof; ?lusarek, Barbara

2015-01-01T23:59:59.000Z

14

Bicriteria Optimization of Technological Parameters in Compact Algorithm for Designing Soft Magnetic Composites  

E-Print Network [OSTI]

The paper presents a novel algorithm for designing technological parameters by which one optimize power losses and induction in SMC. The advantage of the presented algorithm consists in the bicriteria optimization: minimization of losses and maximization of induction. The crucial role in the presented algotithm plays scaling.

Krzysztof Sokalski; Bartosz Jankowski; Barbara ?lusarek

2015-03-11T23:59:59.000Z

15

Vehicle Technologies Office Merit Review 2014: Design Optimization...  

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

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

16

Proposed technologies for use in the National TRU waste system optimization.  

SciTech Connect (OSTI)

Technology deployments planned for the National TRU Waste System Optimization Project are aimed at using appropriate cost-effective technologies to drive the national TRU waste system to a performance-driven certification system that is based on administrative and operational requirements with a sound safety and/or technical basis. Appropriate technology deployments are determined by first identifying technology needs; selecting promising technologies; and overseeing the development of operating procedures, personnel training, testing, and startup and operations to ensure that the resulting operations function correctly and meet the TRU waste certification requirements.

Moody, D. C. (David C.); Lott, S. A. (Sheila A.); Behrens, R. G. (Robert G.); Basabilvazo, George T. (George Taylor),; Countiss, S. (Sue)

2002-01-01T23:59:59.000Z

17

Optimal Digital System Design in Deep Submicron Technology Seongmoo Heo  

E-Print Network [OSTI]

in deep submicron technology should be done with two basic principles: energy waste reduction and energy-delay tradeoff. Increased energy resources obtained through energy waste reduction are utilized through energy- ergy consumption. While energy waste due to unnecessary switching could be reduced with small increases

18

OPTIMALITY, COMPUTATION, AND INTERPRETATION OF NONNEGATIVE MATRIX FACTORIZATIONS  

E-Print Network [OSTI]

, is an observational technique within the air pollution re- search community which makes use of the ambient data that the factors are to be retrieved in the mining process. A linear model, therefore, assumes the relationship Y was supported in part by the Air Force Office of Scientific Research under grant AFOSR-F49620

Plemmons, Robert J.

19

OPTIMALITY, COMPUTATION, AND INTERPRETATION OF NONNEGATIVE MATRIX FACTORIZATIONS  

E-Print Network [OSTI]

, is an observational technique within the air pollution re­ search community which makes use of the ambient data that the factors are to be retrieved in the mining process. A linear model, therefore, assumes the relationship Y was supported in part by the Air Force O#ce of Scientific Research under grant AFOSR­F49620

20

TEHNOMUS -New Technologies and Products in Machine Manufacturing Technologies" USING VIRTUAL PARTS TO OPTIMIZE THE METROLOGY  

E-Print Network [OSTI]

TEHNOMUS - New Technologies and Products in Machine Manufacturing Technologies" 9 USING VIRTUAL is a perfect perpendicular cylinder and all plane surfaces #12;TEHNOMUS - New Technologies and Products the dispersion of the position of different drilled holes (XYZ values in a coordinate system) when we change

Boyer, Edmond

Note: This page contains sample records for the topic "technological optimism factor" 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

FIELD TESTING & OPTIMIZATION OF CO2/SAND FRACTURING TECHNOLOGY  

SciTech Connect (OSTI)

These contract efforts involved the demonstration of a unique liquid free stimulation technology which was, at the beginning of these efforts, in 1993 unavailable in the US. The process had been developed, and patented in Canada in 1981, and held promise for stimulating liquid sensitive reservoirs in the US. The technology differs from that conventionally used in that liquid carbon dioxide (CO{sub 2}), instead of water is the base fluid. The CO{sub 2} is pumped as a liquid and then vaporizes at reservoir conditions, and because no other liquids or chemicals are used, a liquid free fracture is created. The process requires a specialized closed system blender to mix the liquid CO{sub 2} with proppant under pressure. These efforts were funded to consist of up to 21 cost-shared stimulation events. Because of the vagaries of CO{sub 2} supplies, service company support and operator interest only 19 stimulation events were performed in Montana, New Mexico, and Texas. Final reports have been prepared for each of the four demonstration groups, and the specifics of those demonstrations are summarized. A summary of the demonstrations of a novel liquid-free stimulation process which was performed in four groups of ''Candidate Wells'' situated in Crockett Co., TX; San Juan Co., NM; Phillips Co., MT; and Blaine Co., MT. The stimulation process which employs CO{sub 2} as the working fluid and the production responses were compared with those from wells treated with conventional stimulation technologies, primarily N{sub 2} foam, excepting those in Blaine Co., MT where the reservoir pressure is too low to clean up spent stimulation liquids. A total of 19 liquid-free CO{sub 2}/sand stimulations were performed in 16 wells and the production improvements were generally uneconomic.

Raymond L. Mazza

2004-11-30T23:59:59.000Z

22

Optimization of soil mixing technology through metallic iron addition.  

SciTech Connect (OSTI)

Enhanced soil mixing is a process used to remove volatile organic compounds (VOCs) from soil. In this process, also known as soil mixing with thermally enhanced soil vapor extraction, or SM/TESVE, a soil mixing apparatus breaks up and mixes a column of soil up to 9 m (30 ft) deep; simultaneously, hot air is blown through the soil. The hot air carries the VOCs to the surface where they are collected and safely disposed of. This technology is cost effective at high VOC concentrations, but it becomes cost prohibitive at low concentrations. Argonne National Laboratory-East conducted a project to evaluate ways of improving the effectiveness of this system. The project investigated the feasibility of integrating the SM/TESVE process with three soil treatment processes--soil vapor extraction, augmented indigenous biodegradation, and zero-valent iron addition. Each of these technologies was considered a polishing treatment designed to remove the contaminants left behind by enhanced soil mixing. The experiment was designed to determine if the overall VOC removal effectiveness and cost-effectiveness of the SM/TESVE process could be improved by integrating this approach with one of the polishing treatment systems.

Moos, L. P.

1999-01-15T23:59:59.000Z

23

First Year Teachers' Technology Use: Perceptions of Factors Affecting Technology Integration  

E-Print Network [OSTI]

For decades, technology integration into the classroom and curriculum has been at the forefront of education. Although public perception and technology funding assumes that teachers are integrating technology into the curriculum, research shows...

Jones, Elodie

2013-12-31T23:59:59.000Z

24

Geospatial Analysis and Optimization of Fleet Logistics to Exploit Alternative Fuels and Advanced Transportation Technologies: Preprint  

SciTech Connect (OSTI)

This paper describes how the National Renewable Energy Laboratory (NREL) is developing geographical information system (GIS) tools to evaluate alternative fuel availability in relation to garage locations and to perform automated fleet-wide optimization to determine where to deploy alternative fuel and advanced technology vehicles and fueling infrastructure.

Sparks, W.; Singer, M.

2010-06-01T23:59:59.000Z

25

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry  

E-Print Network [OSTI]

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry Abdelkader generated by the Petroleum Industry and particularly its upstream segment? Upstream is no stranger to Big the desired outcomes? Keywords Big Data; Analytics; Upstream Petroleum Industry; Knowledge Management; KM

Paris-Sud XI, Université de

26

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry  

E-Print Network [OSTI]

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry Abdelkader for it to have value. But what about Big Data generated by the Petroleum Industry and particularly its upstream; Analytics; Upstream Petroleum Industry; Knowledge Management; KM; Business Intelligence; BI; Innovation

Boyer, Edmond

27

Distributed Energy Resources On-Site Optimization for Commercial Buildings with Electric and Thermal Storage Technologies  

SciTech Connect (OSTI)

The addition of storage technologies such as flow batteries, conventional batteries, and heat storage can improve the economic as well as environmental attractiveness of on-site generation (e.g., PV, fuel cells, reciprocating engines or microturbines operating with or without CHP) and contribute to enhanced demand response. In order to examine the impact of storage technologies on demand response and carbon emissions, a microgrid's distributed energy resources (DER) adoption problem is formulated as a mixed-integer linear program that has the minimization of annual energy costs as its objective function. By implementing this approach in the General Algebraic Modeling System (GAMS), the problem is solved for a given test year at representative customer sites, such as schools and nursing homes, to obtain not only the level of technology investment, but also the optimal hourly operating schedules. This paper focuses on analysis of storage technologies in DER optimization on a building level, with example applications for commercial buildings. Preliminary analysis indicates that storage technologies respond effectively to time-varying electricity prices, i.e., by charging batteries during periods of low electricity prices and discharging them during peak hours. The results also indicate that storage technologies significantly alter the residual load profile, which can contribute to lower carbon emissions depending on the test site, its load profile, and its adopted DER technologies.

Lacommare, Kristina S H; Stadler, Michael; Aki, Hirohisa; Firestone, Ryan; Lai, Judy; Marnay, Chris; Siddiqui, Afzal

2008-05-15T23:59:59.000Z

28

Power Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee Amit Mehrotra  

E-Print Network [OSTI]

Power Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee a methodology for systematically optimizing the power supply voltage for maximizing the performance of VLSI cir- cuits in technologies where leakage power is not an insignificant fraction of the total power

29

Optimization of wind turbine energy and power factor with an evolutionary computation algorithm  

E-Print Network [OSTI]

Optimization of wind turbine energy and power factor with an evolutionary computation algorithm the energy capture from the wind and enhance the quality of the power produced by the wind turbine, and harmonic distortion. As the generation of wind energy on an industrial scale is relatively new, the area

Kusiak, Andrew

30

The impact of environmental factors on human life-history evolution: an optimization  

E-Print Network [OSTI]

The impact of environmental factors on human life-history evolution: an optimization modelling of the model parameters representing food availability and environmental stresses. Using these strategies, we on both environmental parameters. Then, using a statistical analysis of global social and demographic data

Roche, Benjamin

31

Pioneering work, economic factors provide insights into Russian drilling technology  

SciTech Connect (OSTI)

In Russia and America, individual ingenuity and economic forces have produced a variety of drilling technologies, resulting in the development of disparate drilling systems. Endeavors by the US Department of Energy, the Gas Research Institute, Sandia Laboratories, and private industry have promoted exchanges of knowledge since the 1980s, and now that the barriers to technology transfer are being lifted, engineers from both countries have the opportunity to exchange knowledge and incorporate the best of both. The Russian drilling industry, like the Russian space program, has achieved tremendous success in implementing product and process innovations including the first directional (1940s), horizontal (1950s), and multilateral (1950s) wells. In addition, Russian engineers built the first turbodrills, electrodrills, novel drills (lasers, explosives), aluminum drill pipe, downhole electric submersible pumps, and mud hammers. This first part of a two-part series describes the achievements of Russian engineers in horizontal and multilateral drilling technologies followed by a discussion of the economic differences that led Russian and American drillers to develop dissimilar drilling systems. The second part describes a variety of innovative Russian technologies and provides details on the technical advantages they offer for the drilling process.

Gaddy, D.E.

1998-07-06T23:59:59.000Z

32

An analysis of factors that influence community college students' attitudes toward technology  

E-Print Network [OSTI]

This study investigated the factors that influence community college students' attitudes toward technology, particularly in teaching and learning experiences. Studies on post-secondary students' attitudes reported in the literature are limited...

Fleming, Kathleen Literski

2007-04-25T23:59:59.000Z

33

524 IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 9, NO. 3, MAY 2001 Optimal Control Techniques for Assessing Feasibility  

E-Print Network [OSTI]

524 IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 9, NO. 3, MAY 2001 Optimal Control solutions. In the business environment that calls for aggressive reduction in the time-to-market

Stefanopoulou, Anna

34

Climate Change and Optimal Energy Technology Department of Mechanical and Industrial Engineering, College of Engineering, University of Massachusetts, Amherst,  

E-Print Network [OSTI]

Climate Change and Optimal Energy Technology R&D Policy Erin Baker Department of Mechanical of Massachusetts, Amherst, MA 01003, solak@som.umass.edu Public policy response to global climate change presents accounting for uncertainty and learning in climate change can have a large impact on optimal policy

Massachusetts at Amherst, University of

35

Optimal Technology Selection and Operation of Microgrids inCommercial Buildings  

SciTech Connect (OSTI)

The deployment of small (<1-2 MW) clusters of generators,heat and electrical storage, efficiency investments, and combined heatand power (CHP) applications (particularly involving heat activatedcooling) in commercial buildings promises significant benefits but posesmany technical and financial challenges, both in system choice and itsoperation; if successful, such systems may be precursors to widespreadmicrogrid deployment. The presented optimization approach to choosingsuch systems and their operating schedules uses Berkeley Lab'sDistributed Energy Resources Customer Adoption Model [DER-CAM], extendedto incorporate electrical storage options. DER-CAM chooses annual energybill minimizing systems in a fully technology-neutral manner. Anillustrative example for a San Francisco hotel is reported. The chosensystem includes two engines and an absorption chiller, providing anestimated 11 percent cost savings and 10 percent carbon emissionreductions, under idealized circumstances.

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui,Afzal; Firestone, Ryan; Chandran, Bala

2007-01-15T23:59:59.000Z

36

Optimization Online - Nonlinear Optimization Submissions - 2003  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

37

Optimization Online - Nonlinear Optimization Submissions - 2001  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

38

Optimization Online - Global Optimization Submissions - 2007  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

39

Optimization Online - Global Optimization Submissions - 2001  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

40

Optimization Online - Nonlinear Optimization Submissions - 2000  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Note: This page contains sample records for the topic "technological optimism factor" 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

Optimization Online - Combinatorial Optimization Submissions - 2002  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

42

Integration of Low Energy Technologies for Optimal Building and Space Conditioning Design  

SciTech Connect (OSTI)

EnergyPlus is the DOE's newest building energy simulation engine. It was developed specifically to support the design of low energy building systems. This project focused on developing new low energy building simulation models for EnergyPlus, verifying and validating new and existing EnergyPlus models and transferring the new technology to the private sector. The project focused primarily on geothermal and radiant technologies, which are related by the fact that both are based on hydronic system design. As a result of this project eight peer reviewed journal and conference papers were added to the archival literature and five technical reports were published as M.S. theses and are available in the archival literature. In addition, several reports, including a trombe wall validation report were written for web publication. Thirteen new or significantly enhanced modules were added to the EnergyPlus source code and forty-two new or significantly enhanced sections were added to the EnergyPlus documentation as a result of this work. A low energy design guide was also developed as a pedagogical tool and is available for web publication. Finally several tools including a hybrid ground source heat pump optimization program and a geothermal heat pump parameter estimation tool were developed for research and design and are available for web publication.

D.E. Fisher

2006-01-07T23:59:59.000Z

43

Independent Validation and Verification of Process Design and Optimization Technology Diagnostic and Control of Natural Gas Fired Furnaces via Flame Image Analysis Technology  

SciTech Connect (OSTI)

The United States Department of Energy, Industrial Technologies Program has invested in emerging Process Design and Optimizations Technologies (PDOT) to encourage the development of new initiatives that might result in energy savings in industrial processes. Gas fired furnaces present a harsh environment, often making accurate determination of correct air/fuel ratios a challenge. Operation with the correct air/fuel ratio and especially with balanced burners in multi-burner combustion equipment can result in improved system efficiency, yielding lower operating costs and reduced emissions. Flame Image Analysis offers a way to improve individual burner performance by identifying and correcting fuel-rich burners. The anticipated benefit of this technology is improved furnace thermal efficiency, and lower NOx emissions. Independent validation and verification (V&V) testing of the FIA technology was performed at Missouri Forge, Inc., in Doniphan, Missouri by Environ International Corporation (V&V contractor) and Enterprise Energy and Research (EE&R), the developer of the technology. The test site was selected by the technology developer and accepted by Environ after a meeting held at Missouri Forge. As stated in the solicitation for the V&V contractor, 'The objective of this activity is to provide independent verification and validation of the performance of this new technology when demonstrated in industrial applications. A primary goal for the V&V process will be to independently evaluate if this technology, when demonstrated in an industrial application, can be utilized to save a significant amount of the operating energy cost. The Seller will also independently evaluate the other benefits of the demonstrated technology that were previously identified by the developer, including those related to product quality, productivity, environmental impact, etc'. A test plan was provided by the technology developer and is included as an appendix to the summary report submitted by Environ (Appendix A). That plan required the V&V contractor to: (1) Establish the as-found furnace operating conditions; (2) Tune the furnace using currently available technology to establish baseline conditions; (3) Tune the furnace using the FIA technology; and (4) Document the improved performance that resulted from application of the FIA technology. It is important to note that the testing was not designed to be a competition or comparison between two different methodologies that could be used for furnace tuning. Rather, the intent was to quantify improvements in furnace performance that could not be achieved with existing technology. Therefore, the measure of success is improvement beyond the furnace efficiency obtainable using existing furnace optimization methods rather than improvement from the as found condition.

Cox, Daryl [ORNL

2009-05-01T23:59:59.000Z

44

2006 - Optimization Online  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

45

Identification and Evaluation of Human Factors Issues Associated with Emerging Nuclear Plant Technology  

SciTech Connect (OSTI)

This study has identified human performance research issues associated with the implementation of new technology in nuclear power plants (NPPs). To identify the research issues, current industry developments and trends were evaluated in the areas of reactor technology, instrumentation and control technology, human-system integration technology, and human factors engineering (HFE) methods and tools. The issues were prioritized into four categories based on evaluations provided by 14 independent subject matter experts representing vendors, utilities, research organizations and regulators. Twenty issues were categorized into the top priority category. The study also identifies the priority of each issue and the rationale for those in the top priority category. The top priority issues were then organized into research program areas of: New Concepts of Operation using Multi-agent Teams, Human-system Interface Design, Complexity Issues in Advanced Systems, Operating Experience of New and Modernized Plants, and HFE Methods and Tools. The results can serve as input to the development of a long-term strategy and plan for addressing human performance in these areas to support the safe operation of new NPPs.

O'Hara,J.M.; Higgins,J.; Brown, William S.

2009-04-01T23:59:59.000Z

46

Using soil sensing technology to examine interactions and controls between ectomycorrhizal growth and environmental factors on soil CO2 dynamics  

E-Print Network [OSTI]

Plant Soil (2010) 331:17–29 DOI 10.1007/s11104-y REGULAR ARTICLE Using soil sensing technology to examineand environmental factors on soil CO 2 dynamics Niles J.

Hasselquist, Niles J.; Vargas, Rodrigo; Allen, Michael F.

2010-01-01T23:59:59.000Z

47

Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response  

E-Print Network [OSTI]

optimal could be acquired. Battery storage costs are roughlylead/acid battery) and thermal storage capabilities wereis limited by battery size - Heat storage is limited by

Stadler, Michael

2009-01-01T23:59:59.000Z

48

Optimal Deployment Plan of Emission Reduction Technologies for TxDOT's Construction Equipment  

E-Print Network [OSTI]

Gas ....................................................................... 24 Biodiesel ............................................................................ 24 Hydrogen... Repower and Rebuild Exhaust Gas Recirculation Crankcase Emission Control Fuel Technologies Low-Sulfur and Ultra Low-Sulfur Diesel Natural Gas Biodiesel Hydrogen Fuel Additive Hydrogen Enrichment 17 Exhaust Gas Aftertreatment Technologies...

Bari, Muhammad Ehsanul

2010-10-12T23:59:59.000Z

49

Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response  

E-Print Network [OSTI]

Golden, CO, USA. Electricity Storage Association, MorganUSA Figure 7. Optimal schedule for meeting the electricityUSA Figure 4. CA nursing home January and July weekday electricity

Stadler, Michael

2009-01-01T23:59:59.000Z

50

System modeling, analysis, and optimization methodology for diesel exhaust after-treatment technologies  

E-Print Network [OSTI]

Developing new aftertreatment technologies to meet emission regulations for diesel engines is a growing problem for many automotive companies and suppliers. Balancing manufacturing cost, meeting emission performance, ...

Graff, Christopher Dominic

2006-01-01T23:59:59.000Z

51

Vehicle Technologies Office Merit Review 2014: Optimization of Ion Transport in High Energy Composite Cathodes  

Broader source: Energy.gov [DOE]

Presentation given by University of California San Diego at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about...

52

Vehicle Technologies Office Merit Review 2014: Powertrain Controls Optimization for Heavy Duty Line Haul Trucks  

Broader source: Energy.gov [DOE]

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

53

NiSource Energy Technologies: Optimizing Combined Heat and Power Systems  

SciTech Connect (OSTI)

Summarizes NiSource Energy Technologies' work under contract to DOE's Distribution and Interconnection R&D. Includes studying distributed generation interconnection issues and CHP system performance.

Not Available

2003-01-01T23:59:59.000Z

54

Vehicle Technologies Office Merit Review 2014: Predicting Microstructure and Performance for Optimal Cell Fabrication  

Broader source: Energy.gov [DOE]

Presentation given by Brigham Young University at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about predicting...

55

Optimizing Low Temperature Diesel Combustion (LTC-D) "FreedomCAR and Vehicle Technologies Program Solicitation for University Research and Graduate Automotice Technology Education (GATE) Centers of Excellence"  

SciTech Connect (OSTI)

The engine industry is currently facing severe emissions mandates. Pollutant emissions from mobile sources are a major source of concern. For example, US EPA mandates require emissions of particulate and nitrogen oxides (NOx) from heavy-duty diesel engine exhaust to drop at least 90 percent between 1998 and 2010. Effective analysis of the combustion process is required to guide the selection of technologies for future development since exhaust after-treatment solutions are not currently available that can meet the required emission reduction goals. The goal of this project is to develop methods to optimize and control Low Temperature Combustion Diesel technologies (LTC-D) that offers the potential of nearly eliminating engine NOx and particulate emissions at reduced cost over traditional methods by controlling pollutant emissions in-cylinder. The work was divided into 5 Tasks, featuring experimental and modeling components: 1.) Fundamental understanding of LTC-D and advanced model development, 2.) Experimental investigation of LTC-D combustion control concepts, 3.) Application of detailed models for optimization of LTC-D combustion and emissions, 4.) Impact of heat transfer and spray impingement on LTC-D combustion, and 5.) Transient engine control with mixed-mode combustion. As described in the final report (December 2008), outcomes from the research included providing guidelines to the engine and energy industries for achieving optimal low temperature combustion operation through using advanced fuel injection strategies, and the potential to extend low temperature operation through manipulation of fuel characteristics. In addition, recommendations were made for improved combustion chamber geometries that are matched to injection sprays and that minimize wall fuel films. The role of fuel-air mixing, fuel characteristics, fuel spray/wall impingement and heat transfer on LTC-D engine control were revealed. Methods were proposed for transient engine operation during load and speed changes to extend LTC-D engine operating limits, power density and fuel economy. Low emissions engine design concepts were proposed and evaluated.

Rolf Reitz; P. Farrell; D. Foster; J. Ghandhi; C. Rutland; S. Sanders

2009-07-31T23:59:59.000Z

56

Optimizing the LU Factorization for Energy Efficiency on a Many-Core Architecture  

E-Print Network [OSTI]

.S.A. {egarcia@,jaime@,rspavel@,ggao@capsl.}udel.edu Abstract. Power consumption and energy efficiency have to exa-scale computing requires new strategies that decrease the energy consumption of modern many the use of scalable models for energy consumption and the reorientation of optimization techniques

Gao, Guang R.

57

Application of organosilicon pre-sic polymer technology to optimize rapid prototyping of ceramic components  

SciTech Connect (OSTI)

Developments of applications of advanced ceramics e.g., SiC, Si{sub 3}N{sub 4}, CMCs need to be on a faster track than what the current processing technologies can afford. Rapid reduction in time to market of new and complex products can be achieved by using Rapid Prototyping and Manufacturing Technologies (RP&M) e.g., 3D-printing, selective laser sintering, stereolithography etc. These technologies will help advanced ceramics meet the performance challenges at an affordable price with reliable manufacturing technologies. The key variables of the RP&M technologies for ceramics are the nature of the polymer carrier and/or the binder, and the powder. Selection and/or the production of a proper class of polymer carrier/binder, understanding their impact on the processing of ceramics such as polymer-powder interaction, speed of hardening the green body in a controlled manner, ability to retain shape during forming and consolidation, delivering desirable properties at the end, are crucial to develop the low cost, high quality ceramic products. Organosilicon pre-SiC polymer technology route to advanced ceramics is currently being commercialized by Dow Corning. Methods to use this class of polymer as a processing aid in developing potentially better RP&M technologies to make better ceramics have been proposed in this work.

Saha, C.K.; Zank, G. [Dow Corning Corporation, Midland, MI (United States); Ghosh, A. [Philips Display Components Co., Ann Arbor, MI (United States)

1995-12-01T23:59:59.000Z

58

Integrated method to create optimal dynamic strategic plans for corporate technology start-ups  

E-Print Network [OSTI]

This thesis presents an innovative method for evaluating and dynamically planning the development of uncertain technology investments. Its crux centers on a paradigm shift in the way managers assess investments, toward an ...

Mikati, Samir Omar

2009-01-01T23:59:59.000Z

59

Technology selection and architecture optimization of in-situ resource utilization systems  

E-Print Network [OSTI]

This paper discusses an approach to exploring the conceptual design space of large-scale, complex electromechanical systems that are technologically immature. A modeling framework that addresses the fluctuating architectural ...

Chepko, Ariane (Ariane Brooke)

2009-01-01T23:59:59.000Z

60

Barriers to the adoption and optimal use of savings and health technologies  

E-Print Network [OSTI]

This thesis studies Kenyan households' use of savings accounts and malaria testing and treatment technologies. The first chapter studies whether or not married couples use savings accounts strategically. In the absence of ...

Schaner, Simone Gabrielle

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Dr. Marcus Wagner Brandenburg University of Technology, Cottbus; Department of Mathematics, Chair for Optimization  

E-Print Network [OSTI]

: "multiplicative" operation with L 1 ( - , )-functions 4. The Fourier transform and its inverse A) Definition B for Optimization Lecture "Fourier Analysis" (summer term 2003) Lecture "Fourier Analysis" (summer term 2003 they should be studied? 2. Expansion within spaces of individual functions / power series 3. Expansion within

Wagner, Marcus

62

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 62, NO. 7, SEPTEMBER 2013 2919 Optimizing Electric Vehicle Charging  

E-Print Network [OSTI]

with traditional vehicles, EVs can offer many benefits such as lower operational costs, lower gas emissions, and so on [6]. Renew- able energy, such as solar and wind power, can be also utilized Manuscript received and relatively lower power costs. To maximize the benefits of using EVs, we need regulated and optimized charging

Tang, Jian "Neil"

63

STATE-OF-THE-ART AND EMERGING TRUCK ENGINE TECHNOLOGIES FOR OPTIMIZED PERFORMANCE, EMISSIONS AND LIFE CYCLE COSTS  

SciTech Connect (OSTI)

The challenge for truck engine product engineering is not only to fulfill increasingly stringent emission requirements, but also to improve the engine's economical viability in its role as the backbone of our global economy. While societal impact and therefore emission limit values are to be reduced in big steps, continuous improvement is not enough but technological quantum leaps are necessary. The introduction and refinement of electronic control of all major engine systems has already been a quantum leap forward. Maximizing the benefits of these technologies to customers and society requires full use of parameter optimization and other enabling technologies. The next big step forward will be widespread use of exhaust aftertreatment on all transportation related diesel engines. While exhaust gas aftertreatment has been successfully established on gasoline (Otto cycle) engines, the introduction of exhaust aftertreatment especially for heavy-duty diesel engines will be much mo re demanding. Implementing exhaust gas aftertreatment into commercial vehicle applications is a challenging task but the emission requirements to be met starting in Europe, the USA and Japan in the 2005-2007 timeframe require this step. The engine industry will be able to implement the new technology if all stakeholders support the necessary decisions. One decision has already been taken: the reduction of sulfur in diesel fuel being comparable with the elimination of lead in gasoline as a prerequisite for the three-way catalyst. Now we have the chance to optimize ecology and economy of the Diesel engine simultaneously by taking the decision to provide an additional infrastructure for a NOx reduction agent needed for the introduction of the Selective Catalytic Reduction (SCR) technology that is already implemented in the electric power generation industry. This requires some effort, but the resulting societal benefits, fuel economy and vehicle life cycle costs are significantly better when compared to other competitive technologies. After long discussions this decision for SCR has been made in Europe and is supported by all truck and engine manufacturers. The necessary logistic support will be in place when it will be needed commercially in 2005. For the US the decision has to be taken this year in order to have the infrastructure available in 2007. It will enable the global engine industry to focus their R & D resources in one direction not only for 2007, but for the years beyond 2010 with the best benefit for the environment, the customers and the industry.

Schittler, M

2003-08-24T23:59:59.000Z

64

Optimization Online Digest -- October 2003  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

65

H2FIRST: A partnership to advance hydrogen fueling station technology driving an optimal consumer experience.  

SciTech Connect (OSTI)

The US Department of Energy (DOE) Energy Efficiency and Renewable Energy (EERE) Office of Fuel Cell Technologies Office (FCTO) is establishing the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) partnership, led by the National Renewable Energy Laboratory (NREL) and Sandia National Laboratories (SNL). FCTO is establishing this partnership and the associated capabilities in support of H2USA, the public/private partnership launched in 2013. The H2FIRST partnership provides the research and technology acceleration support to enable the widespread deployment of hydrogen infrastructure for the robust fueling of light-duty fuel cell electric vehicles (FCEV). H2FIRST will focus on improving private-sector economics, safety, availability and reliability, and consumer confidence for hydrogen fueling. This whitepaper outlines the goals, scope, activities associated with the H2FIRST partnership.

Moen, Christopher D.; Dedrick, Daniel E.; Pratt, Joseph William; Balfour, Bruce; Noma, Edwin Yoichi; Somerday, Brian P.; San Marchi, Christopher W.; K. Wipke; J. Kurtz; D. Terlip; K. Harrison; S. Sprik

2014-03-01T23:59:59.000Z

66

Review of Operational Water Consumption and Withdrawal Factors for Electricity Generating Technologies  

SciTech Connect (OSTI)

Various studies have attempted to consolidate published estimates of water use impacts of electricity generating technologies, resulting in a wide range of technologies and values based on different primary sources of literature. The goal of this work is to consolidate the various primary literature estimates of water use during the generation of electricity by conventional and renewable electricity generating technologies in the United States to more completely convey the variability and uncertainty associated with water use in electricity generating technologies.

Macknick, J.; Newmark, R.; Heath, G.; Hallett, K. C.

2011-03-01T23:59:59.000Z

67

Nanoscale SRAM Variability and Optimization  

E-Print Network [OSTI]

Dynamic Read Stability 5 Stochastic Optimization of SRAM 5.15.2 Bitcell Optimization . . . . . . . . .5.2.1 GlobalTechnology . . Optimization . . . . . . Read and Write

Toh, Seng Oon

2011-01-01T23:59:59.000Z

68

Design of a Boost Power Factor Correction Converter Using Optimization Techniques Sergio Busquets-Monge1  

E-Print Network [OSTI]

-end converter with an input electromagnetic interference filter. The system design variables are first correction, boost, electromagnetic interference, electromagnetic compatibility. Paper presented at PESC, June of a boost power factor correction front-end converter with an input electromagnetic interference filter

Lindner, Douglas K.

69

Optimization Online - Nonsmooth Optimization via BFGS  

E-Print Network [OSTI]

Dec 14, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Adrian S. Lewis

2008-12-14T23:59:59.000Z

70

Optimization Online - Optimal steepest descent algorithms for ...  

E-Print Network [OSTI]

Aug 7, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Cl vis Caesar Gonzaga

2008-08-07T23:59:59.000Z

71

Optimization Online - Newton's Method for Multiobjective Optimization  

E-Print Network [OSTI]

Mar 1, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Joerg Fliege

2008-03-01T23:59:59.000Z

72

Optimization Online - A Robust Optimization Framework for ...  

E-Print Network [OSTI]

Feb 8, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Melvyn Sim

2006-02-08T23:59:59.000Z

73

Optimization Online - Towards nonsymmetric conic optimization  

E-Print Network [OSTI]

Mar 31, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Yurii Nesterov

2006-03-31T23:59:59.000Z

74

International Journal of Innovations in Engineering and Technology (IJIET) Optimal Rural Microgrid Energy Management Using  

E-Print Network [OSTI]

Abstract-The microgrid concept is a natural evolution of distributed resources that may be used to serve energy to customers in areas where conventional power system approaches cannot satisfy the reliability needs. Microgrids[2] may also provide support to conventional power systems that are too constrained to meet the power demands of customers. This paper presents a case study of a remote village dependent on agriculture, with no grid extension. The remote village consists of 400 people and 200 cattle including poultries, bovines, swine etc. The latitude and longitude of the study area are 30 ° 32 ’ N and 76 ° 39 ’ E respectively. The proposed model consists of Photovoltaic (PV) array, wind energy subsystem, micro hydro, biogas fueled generator and battery storage sub-system. The final goal is to maximize energy output from distributed energy resources (DERs) by Optimization using HOMER. Performance of each component of the model will be evaluated and finally sensitivity analysis will be performed to optimize the system at different conditions.

unknown authors

75

Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response  

SciTech Connect (OSTI)

The US Department of Energy has launched the Zero-Net-Energy (ZNE) Commercial Building Initiative (CBI) in order to develop commercial buildings that produce as much energy as they use. Its objective is to make these buildings marketable by 2025 such that they minimize their energy use through cutting-edge energy-efficient technologies and meet their remaining energy needs through on-site renewable energy generation. We examine how such buildings may be implemented within the context of a cost- or carbon-minimizing microgrid that is able to adopt and operate various technologies, such as photovoltaic (PV) on-site generation, heat exchangers, solar thermal collectors, absorption chillers, and passive / demand-response technologies. We use a mixed-integer linear program (MILP) that has a multi-criteria objective function: the minimization of a weighted average of the building's annual energy costs and carbon / CO2 emissions. The MILP's constraints ensure energy balance and capacity limits. In addition, constraining the building's energy consumed to equal its energy exports enables us to explore how energy sales and demand-response measures may enable compliance with the CBI. Using a nursing home in northern California and New York with existing tariff rates and technology data, we find that a ZNE building requires ample PV capacity installed to ensure electricity sales during the day. This is complemented by investment in energy-efficient combined heat and power equipment, while occasional demand response shaves energy consumption. A large amount of storage is also adopted, which may be impractical. Nevertheless, it shows the nature of the solutions and costs necessary to achieve ZNE. For comparison, we analyze a nursing home facility in New York to examine the effects of a flatter tariff structure and different load profiles. It has trouble reaching ZNE status and its load reductions as well as efficiency measures need to be more effective than those in the CA case. Finally, we illustrate that the multi-criteria frontier that considers costs and carbon emissions in the presence of demand response dominates the one without it.

Stadler , Michael; Siddiqui, Afzal; Marnay, Chris; ,, Hirohisa Aki; Lai, Judy

2009-05-26T23:59:59.000Z

76

Energy Saving Melting and Revert Reduction Technology (E-SMARRT): Design Support for Tooling Optimization  

SciTech Connect (OSTI)

High pressure die casting is an intrinsically efficient net shape process and improvements in energy efficiency are strongly dependent on design and process improvements that reduce scrap rates so that more of the total consumed energy goes into acceptable, usable castings. Computer simulation has become widely used within the industry but use is not universal. Further, many key design decisions must be made before the simulation can be run and expense in terms of money and time often limits the number of decision iterations that can be explored. This work continues several years of work creating simple, very fast, design tools that can assist with the early stage design decisions so that the benefits of simulation can be maximized and, more importantly, so that the chances of first shot success are maximized. First shot success and better running processes contributes to less scrap and significantly better energy utilization by the process. This new technology was predicted to result in an average energy savings of 1.83 trillion BTUs/year over a 10 year period. Current (2011) annual energy saving estimates over a ten year period, based on commercial introduction in 2012, a market penetration of 30% by 2015 is 1.89 trillion BTUs/year by 2022. Along with these energy savings, reduction of scrap and improvement in yield will result in a reduction of the environmental emissions associated with the melting and pouring of the metal which will be saved as a result of this technology. The average annual estimate of CO2 reduction per year through 2022 is 0.037 Million Metric Tons of Carbon Equivalent (MM TCE).

Wang, Dongtao

2011-09-23T23:59:59.000Z

77

Optimization of Advanced Ground-Coupled Heat Pump Systems A heat pump is a technology in which heating and cooling are provided by a single piece of equipment.  

E-Print Network [OSTI]

Optimization of Advanced Ground-Coupled Heat Pump Systems A heat pump is a technology in which heating and cooling are provided by a single piece of equipment. In a Ground Coupled Heat Pump (GCHP) system a length of pipe is buried in the ground and the ground acts as a reservoir to store the heat

Wisconsin at Madison, University of

78

Renewable sources of energy and the related technologies are considered clean resources as the optimal use of these resources minimizes the environmental  

E-Print Network [OSTI]

ABSTRACT Renewable sources of energy and the related technologies are considered clean resources as the optimal use of these resources minimizes the environmental impacts and produces minimum secondary wastes interest in the scientific exploration of renewable energy sources. Energy available from the sun

Kumar, M. Jagadesh

79

Hydrogen Fuel Cells and Storage Technology: Fundamental Research for Optimization of Hydrogen Storage and Utilization  

SciTech Connect (OSTI)

Design and development of improved low-cost hydrogen fuel cell catalytic materials and high-capacity hydrogenn storage media are paramount to enabling the hydrogen economy. Presently, effective and durable catalysts are mostly precious metals in pure or alloyed form and their high cost inhibits fuel cell applications. Similarly, materials that meet on-board hydrogen storage targets within total mass and volumetric constraints are yet to be found. Both hydrogen storage performance and cost-effective fuel cell designs are intimately linked to the electronic structure, morphology and cost of the chosen materials. The FCAST Project combined theoretical and experimental studies of electronic structure, chemical bonding, and hydrogen adsorption/desorption characteristics of a number of different nanomaterials and metal clusters to develop better fundamental understanding of hydrogen storage in solid state matrices. Additional experimental studies quantified the hydrogen storage properties of synthesized polyaniline(PANI)/Pd composites. Such conducting polymers are especially interesting because of their high intrinsic electron density and the ability to dope the materials with protons, anions, and metal species. Earlier work produced contradictory results: one study reported 7% to 8% hydrogen uptake while a second study reported zero hydrogen uptake. Cost and durability of fuel cell systems are crucial factors in their affordability. Limits on operating temperature, loss of catalytic reactivity and degradation of proton exchange membranes are factors that affect system durability and contribute to operational costs. More cost effective fuel cell components were sought through studies of the physical and chemical nature of catalyst performance, characterization of oxidation and reduction processes on system surfaces. Additional development effort resulted in a new hydrocarbon-based high-performance sulfonated proton exchange membrane (PEM) that can be manufactured at low cost and accompanied by improved mechanical and thermal stability.

Perret, Bob; Heske, Clemens; Nadavalath, Balakrishnan; Cornelius, Andrew; Hatchett, David; Bae, Chusung; Pang, Tao; Kim, Eunja; Hemmers, Oliver

2011-03-28T23:59:59.000Z

80

OPTIMIZING TECHNOLOGY TO REDUCE MERCURY AND ACID GAS EMISSIONS FROM ELECTRIC POWER PLANTS  

SciTech Connect (OSTI)

Maps showing potential mercury, sulfur, chlorine, and moisture emissions for U.S. coal by county of origin were made from publicly available data (plates 1, 2, 3, and 4). Published equations that predict mercury capture by emission control technologies used at U.S. coal-fired utilities were applied to average coal quality values for 169 U.S. counties. The results were used to create five maps that show the influence of coal origin on mercury emissions from utility units with: (1) hot-side electrostatic precipitator (hESP), (2) cold-side electrostatic precipitator (cESP), (3) hot-side electrostatic precipitator with wet flue gas desulfurization (hESP/FGD), (4) cold-side electrostatic precipitator with wet flue gas desulfurization (cESP/FGD), and (5) spray-dry adsorption with fabric filter (SDA/FF) emission controls (plates 5, 6, 7, 8, and 9). Net (lower) coal heating values were calculated from measured coal Btu values, and estimated coal moisture and hydrogen values; the net heating values were used to derive mercury emission rates on an electric output basis (plate 10). Results indicate that selection of low-mercury coal is a good mercury control option for plants having hESP, cESP, or hESP/FGD emission controls. Chlorine content is more important for plants having cESP/FGD or SDA/FF controls; optimum mercury capture is indicated where chlorine is between 500 and 1000 ppm. Selection of low-sulfur coal should improve mercury capture where carbon in fly ash is used to reduce mercury emissions. Comparison of in-ground coal quality with the quality of commercially mined coal indicates that existing coal mining and coal washing practice results in a 25% reduction of mercury in U.S. coal before it is delivered to the power plant. Further pre-combustion mercury reductions may be possible, especially for coal from Texas, Ohio, parts of Pennsylvania and much of the western U.S.

Jeffrey C. Quick; David E. Tabet; Sharon Wakefield; Roger L. Bon

2005-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Factors Supporting College Mathematics Sucess: Orientation, Voice, and Technological Pedagogical Content Knowledge  

E-Print Network [OSTI]

of calculating technology and have various time constraints. Students in a rural central Texas 3A high school that were enrolled in Algebra II course were given pre- and post- tests in Arithmetic and Algebra. Each 20-minute test contained 15 mathematical...

Alpert, Anna Pat

2013-08-09T23:59:59.000Z

82

Vehicle Technologies Office: 2009 Advanced Vehicle Technology...  

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

Vehicle Technology Analysis and Evaluation Activities and Heavy Vehicle Systems Optimization Program Annual Progress Report Vehicle Technologies Office: 2009 Advanced Vehicle...

83

Vehicle Technologies Office: 2008 Advanced Vehicle Technology...  

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

Vehicle Technology Analysis and Evaluation Activities and Heavy Vehicle Systems Optimization Program Annual Progress Report Vehicle Technologies Office: 2008 Advanced Vehicle...

84

Optimization Online - Stochastic Programming Submissions - 2008  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

85

Optimization Online - Stochastic Programming Submissions - 2009  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

86

Optimization Online - Stochastic Programming Submissions - 2006  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

87

Optimization Online - Stochastic Programming Submissions - 2001  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

88

Optimization Online - Stochastic Programming Submissions - 2007  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

89

Optimization Online - Stochastic Programming Submissions - 2003  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

90

Optimization Online - Stochastic Programming Submissions - 2002  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

91

Optimization Online - Stochastic Programming Submissions - 2004  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

92

Optimization Online - Stochastic Programming Submissions - 2005  

E-Print Network [OSTI]

Optimization Online is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

93

Factors influencing the willingness to pay for agricultural information delivery technologies by cooperative-oriented agribusinesses in Rwanda: evidence from the Abahuzamugambi Coffee Growers Cooperative of Maraba.  

E-Print Network [OSTI]

This study was designed to identify the factors influencing the willingness to pay for agricultural information delivery technologies among the farmers in the Abahuzamugambi Coffee Growers Cooperative located in Butare, Rwanda. Three hundred and six...

Haba, Sharon

2005-08-29T23:59:59.000Z

94

Optimizing Power Factor Correction  

E-Print Network [OSTI]

has been reversed. The 36 different plots that are given in each Fig. 6 through 8 are for 36 different combinations PB (yr) 1.0 1.1 0.8 0.9 1.0 P F 2 ./ 0.5 -+/::.......----------------'1':7 0.5 PFl 1.0 Dr ? ZIZ Itw. DfB? zz,zzz kWh. B... ? $z,zzz. D ? $zz/kVAR. Figure 3. Payback period contours; upper triangle 1.0 PFI 0.5 ~....L---------------------t-0.5 0.9 '0.8 1.0 P F 2 / ./ 1.0 1.1 PB (yr) Figure 4. Payback period contours; lower triangle 811 ESL-IE-86...

Phillips, R. K.; Burmeister, L. C.

95

Technology  

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

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

96

Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings  

E-Print Network [OSTI]

optimal could be acquired. Battery storage costs are roughlylead/acid battery) and thermal storage capabilities wereis limited by battery size - Heat storage is limited by

Stadler, Michael

2010-01-01T23:59:59.000Z

97

E85 Optimized Engine through Boosting, Spray Optimized GDi, VCR...  

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

GDi, VCR and Variable Valvetrain E85 Optimized Engine through Boosting, Spray Optimized GDi, VCR and Variable Valvetrain 2009 DOE Hydrogen Program and Vehicle Technologies Program...

98

Content-adaptive parallax barriers: optimizing dual-layer 3D displays using low-rank light field factorization  

E-Print Network [OSTI]

We optimize automultiscopic displays built by stacking a pair of modified LCD panels. To date, such dual-stacked LCDs have used heuristic parallax barriers for view-dependent imagery: the front LCD shows a fixed array of ...

Lanman, Douglas

99

A Field-Scale Assessment of Soil-Specific Seeding Rates to Optimize Yield Factors and Water Use in Cotton  

E-Print Network [OSTI]

al., 2006; Ge et al., 2008). Other precision agriculture technologies in cotton, such as variable rate seeding, fertilizer, pest management, and irrigation may have a positive impact on cotton production under a site-specific management plan... the potential to reduce inputs, but equipment costs make these technologies undesirable to producers that have working systems in place (Bronson et al., 2006; Seo et al., 2008). Implementation of these precision agriculture technologies in cotton, especially...

Stanislav, Scott Michael

2011-10-21T23:59:59.000Z

100

Application of Wireless Sensor Network (WSN) Technologies in Optimal Static Pressure Reset in Variable Air Volume (VAV) System  

E-Print Network [OSTI]

Optimization of the static pressure reset is always critical in the pursuit of maximum savings of fan power and thermal energy consumption in a VAV system. This paper theoretically investigated three static pressure reset methods, i.e. VAV terminal...

Zheng, K.; Li, H.; Yang, H.

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Vehicle Technologies Office Merit Review 2014: Design Optimization of Piezoceramic Multilayer Actuators for Heavy Duty Diesel Engine Fuel Injectors  

Broader source: Energy.gov [DOE]

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

102

A study on international technology transfer critical factors in Hong Kong/Pearl River Delta manufacturing industries.  

E-Print Network [OSTI]

???International Technology Transfer (ITT) has been increasingly an important issue in technology diffusion, and has accumulated a vast body of research over past years. ITT… (more)

Dong, Qiuling (???)

2008-01-01T23:59:59.000Z

103

Optimization Online - An Active Set Strategy for Solving Optimization ...  

E-Print Network [OSTI]

Feb 13, 2009 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Klaus Schittkowski

2009-02-13T23:59:59.000Z

104

Optimization Online - Robust and Data-Driven Optimization: Modern ...  

E-Print Network [OSTI]

May 12, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Dimitris Bertsimas

2006-05-12T23:59:59.000Z

105

Optimizing Hydronic System Performance in Residential Applications, Ithaca, New York (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F SSales LLCDiesel Enginesthe U.S. -- An2008 |Optimizing Hydronic

106

Adapting Decisions, Optimizing Facts and Predicting Figures: Can Convergence of Concepts, Tools, Technologies and Standards Catalyze Innovation?  

E-Print Network [OSTI]

Managing uncertainty is key in decision systems, such as supply chain management or military readiness. We propose a reasonable confluence of existing concepts, tools, technologies and standards that may, collectively, ...

Datta, Shoumen

2008-07-31T23:59:59.000Z

107

Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings  

SciTech Connect (OSTI)

The U.S. Department of Energy has launched the commercial building initiative (CBI) in pursuit of its research goal of achieving zero-net-energy commercial buildings (ZNEB), i.e. ones that produce as much energy as they use. Its objective is to make these buildings marketable by 2025 such that they minimize their energy use through cutting-edge, energy-efficiency technologies and meet their remaining energy needs through on-site renewable energy generation. This paper examines how such buildings may be implemented within the context of a cost- or CO2-minimizing microgrid that is able to adopt and operate various technologies: photovoltaic modules (PV) and other on-site generation, heat exchangers, solar thermal collectors, absorption chillers, and passive/demand-response technologies. A mixed-integer linear program (MILP) that has a multi-criteria objective function is used. The objective is minimization of a weighted average of the building's annual energy costs and CO2 emissions. The MILP's constraints ensure energy balance and capacity limits. In addition, constraining the building's energy consumed to equal its energy exports enables us to explore how energy sales and demand-response measures may enable compliance with the ZNEB objective. Using a commercial test site in northernCalifornia with existing tariff rates and technology data, we find that a ZNEB requires ample PV capacity installed to ensure electricity sales during the day. This is complemented by investment in energy-efficient combined heat and power (CHP) equipment, while occasional demand response shaves energy consumption. A large amount of storage is also adopted, which may be impractical. Nevertheless, it shows the nature of the solutions and costs necessary to achieve a ZNEB. Additionally, the ZNEB approach does not necessary lead to zero-carbon (ZC) buildings as is frequently argued. We also show a multi-objective frontier for the CA example, whichallows us to estimate the needed technologies and costs for achieving a ZC building or microgrid.

Stadler, Michael; Siddiqui, Afzal; Marnay, Chris; Aki, Hirohisa; Lai, Judy

2009-08-10T23:59:59.000Z

108

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

SciTech Connect (OSTI)

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

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

2012-10-26T23:59:59.000Z

109

Optimization of Advanced Diesel Engine Combustion Strategies...  

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

Optimization of Advanced Diesel Engine Combustion Strategies Optimization of Advanced Diesel Engine Combustion Strategies 2010 DOE Vehicle Technologies and Hydrogen Programs Annual...

110

Factors affecting the adoption of distance education technology by Cooperative Extension Agents in the State of Texas  

E-Print Network [OSTI]

of the population had over 15 years experience and a majority were agriculture Agents. Statistically most Agents had never delivered a program using distance education type technologies and very few of the Agents felt that learning required face-to-face meetings...

Jones, Edmund Theodore

2002-01-01T23:59:59.000Z

111

Exact duality for optimization over symmetric cones  

E-Print Network [OSTI]

Aug 17, 2007 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Imre P lik

2007-08-17T23:59:59.000Z

112

Robust Portfolio Optimization with Derivative Insurance Guarantees  

E-Print Network [OSTI]

Jan 13, 2009 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Steve Zymler

2009-01-13T23:59:59.000Z

113

Optimization Online - A Multistage Stochastic Programming ...  

E-Print Network [OSTI]

Oct 24, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Natashia Boland

2008-10-24T23:59:59.000Z

114

Optimization Online - Using Simplex Gradients of Nonsmooth ...  

E-Print Network [OSTI]

Oct 27, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

A. L. Custódio

2006-10-27T23:59:59.000Z

115

Chance-constrained optimization via randomization: feasibility  

E-Print Network [OSTI]

Sep 22, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

M.C. Campi

2008-09-22T23:59:59.000Z

116

Sensitivity analysis and optimization of the nuclear fuel cycle  

SciTech Connect (OSTI)

A sensitivity study has been conducted to assess the robustness of the conclusions presented in the MIT Fuel Cycle Study. The Once Through Cycle (OTC) is considered as the base-line case, while advanced technologies with fuel recycling characterize the alternative fuel cycles. The options include limited recycling in LWRs and full recycling in fast reactors and in high conversion LWRs. Fast reactor technologies studied include both oxide and metal fueled reactors. The analysis allowed optimization of the fast reactor conversion ratio with respect to desired fuel cycle performance characteristics. The following parameters were found to significantly affect the performance of recycling technologies and their penetration over time: Capacity Factors of the fuel cycle facilities, Spent Fuel Cooling Time, Thermal Reprocessing Introduction Date, and in core and Out-of-core TRU Inventory Requirements for recycling technology. An optimization scheme of the nuclear fuel cycle is proposed. Optimization criteria and metrics of interest for different stakeholders in the fuel cycle (economics, waste management, environmental impact, etc.) are utilized for two different optimization techniques (linear and stochastic). Preliminary results covering single and multi-variable and single and multi-objective optimization demonstrate the viability of the optimization scheme. (authors)

Passerini, S.; Kazimi, M. S.; Shwageraus, E. [Massachusetts Inst. of Technology, Dept. of Nuclear Science and Engineering, 77 Massachusetts Avenue, Cambridge, MA 02138 (United States)

2012-07-01T23:59:59.000Z

117

Optimization Online Digest -- January 2006  

E-Print Network [OSTI]

Two Families of Facets for the Two-Dimensional Mixed Integer Infinite Group Problem Santanu Dey ... Society and by the Optimization Technology Center.

118

Optimization Online  

E-Print Network [OSTI]

Optimization Online is a repository of e-prints about optimization and related topics. Submissions to Optimization Online are moderated by a team of volunteer

119

Vehicle Technologies Office: Annual Progress Reports | Department...  

Energy Savers [EERE]

Vehicle Technology Analysis and Evaluation Activities and Heavy Vehicle Systems Optimization Program DOE Vehicle Technologies Office Annual Merit Review Energy Storage Research...

120

Optimize Deployment of Renewable Energy Technologies for Government Agencies, Industrial Facilities, and Military Installations: NREL Offers Proven Tools and Resources to Reduce Energy Use and Improve Efficiency (Brochure)  

SciTech Connect (OSTI)

The National Renewable Energy Lab provides expertise, facilities, and technical assistance to campuses, facilities, and government agencies to apply renewable energy and energy efficiency technologies.

Not Available

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Optimizing Spectral Color Reproduction in Multiprimary Digital David Long, Mark D. Fairchild; Munsell Color Science Laboratory, Rochester Institute of Technology; Rochester, NY  

E-Print Network [OSTI]

. Fairchild; Munsell Color Science Laboratory, Rochester Institute of Technology; Rochester, NY Abstract of constructing an abridged spectral reproduction display environment from P3 digital cinema-based displays

Fairchild, Mark D.

122

Optimization Journals, Sites, Societies  

E-Print Network [OSTI]

Optimization Online Links. Optimization related societies. Mathematical Optimization Society · SIAM · INFORMS. Optimization related journals. Mathematical ...

123

Optimization in Networks  

E-Print Network [OSTI]

The recent surge in the network modeling of complex systems has set the stage for a new era in the study of fundamental and applied aspects of optimization in collective behavior. This Focus Issue presents an extended view of the state of the art in this field and includes articles from a large variety of domains where optimization manifests itself, including physical, biological, social, and technological networked systems.

Adilson E. Motter; Zoltan Toroczkai

2007-07-07T23:59:59.000Z

124

Optimal investment and scheduling of distributed energy resources with uncertainty in electric vehicles driving schedules  

E-Print Network [OSTI]

R. Firestone, “Optimal Technology Selection and Operation ofDOE - Energy Vehicle Technologies Program. Plug-in HybridUsing vehicle-to-grid technology for frequency regulation

Cardoso, Goncalo

2014-01-01T23:59:59.000Z

125

Industrial cogeneration optimization program. Volume II. Appendix A. Conceptual designs and preliminary equipment specifications. Appendix B. Characterization of cogeneration systems (near-term technology). Appendix C. Optimized cogeneration systems  

SciTech Connect (OSTI)

This appendix to a report which evaluates the technical, economic, and institutional aspects of industrial cogeneration for conserving energy in the food, chemical, textile, paper, and petroleum industries contains data, descriptions, and diagrams on conceptual designs and preliminary equipment specifications for cogeneration facilities; characterization of cogeneration systems in terms of fuel utilization, performance, air pollution control, thermal energy storage systems, and capital equipment costs; and optimized cogeneration systems for specific industrial plants. (LCL)

Not Available

1980-01-01T23:59:59.000Z

126

Convergent SDP-relaxations in polynomial optimization with sparsity  

E-Print Network [OSTI]

Apr 12, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Jean B. Lasserre

2006-04-12T23:59:59.000Z

127

Optimization Online - Separation of Mixing Inequalities in a Mixed ...  

E-Print Network [OSTI]

Jun 10, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Philipp Christophel

2008-06-10T23:59:59.000Z

128

Optimization Online - A Fast Moving Horizon Estimation Algorithm ...  

E-Print Network [OSTI]

Jan 28, 2009 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Victor M Zavala

2009-01-28T23:59:59.000Z

129

Optimization Online - A Matrix-lifting Semidefinite Relaxation for the ...  

E-Print Network [OSTI]

Oct 27, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Yichuan Ding

2006-10-27T23:59:59.000Z

130

Optimization Online - Discrete gradient method: a derivative free ...  

E-Print Network [OSTI]

May 1, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Adil Bagirov

2006-05-01T23:59:59.000Z

131

Optimization Online - On the Copositive Representation of Binary ...  

E-Print Network [OSTI]

Oct 23, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Samuel Burer

2006-10-23T23:59:59.000Z

132

Optimization Online - A Minimax Theorem with Applications to ...  

E-Print Network [OSTI]

Nov 13, 2007 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Seung-Jean Kim

2007-11-13T23:59:59.000Z

133

Optimization Online - VSDP: Verified SemiDefinite Programming  

E-Print Network [OSTI]

Dec 19, 2006 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Christian Jansson

2006-12-19T23:59:59.000Z

134

Optimization Online - Clinic Scheduling Models with Overbooking for ...  

E-Print Network [OSTI]

Feb 26, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Bo Zeng

2008-02-26T23:59:59.000Z

135

Optimization Online - On mutual impact of numerical linear algebra ...  

E-Print Network [OSTI]

Mar 12, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Marco D'Apuzzo

2008-03-12T23:59:59.000Z

136

Optimization Online - Group sparsity via linear-time projection  

E-Print Network [OSTI]

Jul 31, 2008 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Ewout van den Berg

2008-07-31T23:59:59.000Z

137

Renewable Energy Optimization Report for Naval Station Newport  

SciTech Connect (OSTI)

In 2008, the U.S. Environmental Protection Agency (EPA) launched the RE-Powering America's Land initiative to encourage the development of renewable energy (RE) on potentially contaminated land and mine sites. As part of this effort, EPA is collaborating with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) to evaluate RE options at Naval Station (NAVSTA) Newport in Newport, Rhode Island. NREL's Renewable Energy Optimization (REO) tool was utilized to identify RE technologies that present the best opportunity for life-cycle cost-effective implementation while also serving to reduce energy-related carbon dioxide emissions and increase the percentage of RE used at NAVSTA Newport. The technologies included in REO are daylighting, wind, solar ventilation preheating (SVP), solar water heating, photovoltaics (PV), solar thermal (heating and electric), and biomass (gasification and cogeneration). The optimal mix of RE technologies depends on several factors including RE resources; technology cost and performance; state, utility, and federal incentives; and economic parameters (discount and inflation rates). Each of these factors was considered in this analysis. Technologies not included in REO that were investigated separately per NAVSTA Newport request include biofuels from algae, tidal power, and ground source heat pumps (GSHP).

Robichaud, R.; Mosey, G.; Olis, D.

2012-02-01T23:59:59.000Z

138

Renewable Energy Optimization (REopt) (Fact Sheet)  

SciTech Connect (OSTI)

REopt is an energy planning platform offering concurrent, multiple technology integration and optimization capabilities to help clients meet their cost savings and energy performance goals.

Not Available

2014-06-01T23:59:59.000Z

139

Optimization Online - All Areas Submissions - 2006  

E-Print Network [OSTI]

Two Families of Facets for the Two-Dimensional Mixed Integer Infinite Group Problem Santanu Dey ... Society and by the Optimization Technology Center.

140

Optimization Online - Integer Programming Submissions - 2006  

E-Print Network [OSTI]

Two Families of Facets for the Two-Dimensional Mixed Integer Infinite Group Problem Santanu Dey ... Society and by the Optimization Technology Center.

Note: This page contains sample records for the topic "technological optimism factor" 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

HOMER® Micropower Optimization Model  

SciTech Connect (OSTI)

NREL has developed the HOMER micropower optimization model. The model can analyze all of the available small power technologies individually and in hybrid configurations to identify least-cost solutions to energy requirements. This capability is valuable to a diverse set of energy professionals and applications. NREL has actively supported its growing user base and developed training programs around the model. These activities are helping to grow the global market for solar technologies.

Lilienthal, P.

2005-01-01T23:59:59.000Z

142

Program Design Analysis using BEopt Building Energy Optimization Software: Defining a Technology Pathway Leading to New Homes with Zero Peak Cooling Demand; Preprint  

SciTech Connect (OSTI)

An optimization method based on the evaluation of a broad range of different combinations of specific energy efficiency and renewable-energy options is used to determine the least-cost pathway to the development of new homes with zero peak cooling demand. The optimization approach conducts a sequential search of a large number of possible option combinations and uses the most cost-effective alternatives to generate a least-cost curve to achieve home-performance levels ranging from a Title 24-compliant home to a home that uses zero net source energy on an annual basis. By evaluating peak cooling load reductions on the least-cost curve, it is then possible to determine the most cost-effective combination of energy efficiency and renewable-energy options that both maximize annual energy savings and minimize peak-cooling demand.

Anderson, R.; Christensen, C.; Horowitz, S.

2006-08-01T23:59:59.000Z

143

Waste Not, Want Not: Analyzing the Economic and Environmental Viability of Waste-to-Energy (WTE) Technology for Site-Specific Optimization of Renewable Energy Options  

SciTech Connect (OSTI)

Waste-to-energy (WTE) technology burns municipal solid waste (MSW) in an environmentally safe combustion system to generate electricity, provide district heat, and reduce the need for landfill disposal. While this technology has gained acceptance in Europe, it has yet to be commonly recognized as an option in the United States. Section 1 of this report provides an overview of WTE as a renewable energy technology and describes a high-level model developed to assess the feasibility of WTE at a site. Section 2 reviews results from previous life cycle assessment (LCA) studies of WTE, and then uses an LCA inventory tool to perform a screening-level analysis of cost, net energy production, greenhouse gas (GHG) emissions, and conventional air pollution impacts of WTE for residual MSW in Boulder, Colorado. Section 3 of this report describes the federal regulations that govern the permitting, monitoring, and operating practices of MSW combustors and provides emissions limits for WTE projects.

Funk, K.; Milford, J.; Simpkins, T.

2013-02-01T23:59:59.000Z

144

Optimization Neuroimaging'',  

E-Print Network [OSTI]

Canonical Ridge Analysis with Ridge Parameter Optimization F. �. Nielsen, L. K. Hansen and S. C - PLS 1 = k 0 = k optimal k k = optimal k k £ £ 0 #12; Canonical Ridge Analysis with Ridge Parameter Optimization F. �. Nielsen, L. K. Hansen and S. C. Strother The Human Brain Project, P20 MH57180 ``Spatial

Nielsen, Finn Ã?rup

145

Control of surface and interface properties is key to the design and optimization of a huge range of emerging technologies, from smart coatings, organic electronics,  

E-Print Network [OSTI]

stakeholders of surface gradient library technologies include NCMC members Air Products and Chemicals, LORD Corporation, PPG, Dow Chemical, BASF, and Bayer. Combinatorial Approaches to Thin Film Nanomaterials POLYMERS of substrate chemical functionalization on the structure and performance of polymer thin film materials

146

Reverse Osmosis Optimization  

SciTech Connect (OSTI)

This technology evaluation was prepared by Pacific Northwest National Laboratory on behalf of the U.S. Department of Energy’s Federal Energy Management Program (FEMP). ¬The technology evaluation assesses techniques for optimizing reverse osmosis (RO) systems to increase RO system performance and water efficiency. This evaluation provides a general description of RO systems, the influence of RO systems on water use, and key areas where RO systems can be optimized to reduce water and energy consumption. The evaluation is intended to help facility managers at Federal sites understand the basic concepts of the RO process and system optimization options, enabling them to make informed decisions during the system design process for either new projects or recommissioning of existing equipment. This evaluation is focused on commercial-sized RO systems generally treating more than 80 gallons per hour.¬

McMordie Stoughton, Kate; Duan, Xiaoli; Wendel, Emily M.

2013-08-26T23:59:59.000Z

147

Adaptive control for optimizing microalgae production  

E-Print Network [OSTI]

Adaptive control for optimizing microalgae production Francis Mairet Rafael Mu for light-limited microalgae culture. This controller regulates the light absorption factor, defined productivity under day-night cycles. Keywords: Nonlinear controller, Microalgae, Optimization, Biomass

Paris-Sud XI, Université de

148

Electrolytes - Technology review  

SciTech Connect (OSTI)

Safety, lifetime, energy density, and costs are the key factors for battery development. This generates the need for improved cell chemistries and new, advanced battery materials. The components of an electrolyte are the solvent, in which a conducting salt and additives are dissolved. Each of them plays a specific role in the overall mechanism of a cell: the solvent provides the host medium for ionic conductivity, which originates in the conductive salt. Furthermore, additives can be used to optimize safety, performance, and cyclability. By understanding the tasks of the individual components and their optimum conditions of operation, the functionality of cells can be improved from a holistic point of view. This paper will present the most important technological features and requirements for electrolytes in lithium-ion batteries. The state-of-the-art chemistry of each component is presented, as well as different approaches for their modification. Finally, a comparison of Li-cells with lithium-based technologies currently under development is conducted.

Meutzner, Falk; Ureña de Vivanco, Mateo [Institut für Experimentelle Physik, Technische Universität Bergakademie Freiberg, Leipziger Straße 23, 09596 Freiberg (Germany)

2014-06-16T23:59:59.000Z

149

Building Distributed Energy Performance Optimization for China a Regional Analysis of Building Energy Costs and CO2 Emissions  

E-Print Network [OSTI]

optimizations. Technologies assessed include photovoltaics (PV), solar thermal, gas turbines, microturbines, fuel cells,

Feng, Wei

2013-01-01T23:59:59.000Z

150

Overview of Capabilities Conversion System Technology  

E-Print Network [OSTI]

cycles Heat exchanger design and optimization TES Material Integration & Optimization: Solar power plantOverview of Capabilities Conversion System Technology - Power System Demonstrations - Systems Conceptual Design/Trade Space Exploration - Simulation Modeling for Manufacturing - Hybrid Energy Systems

Lee, Dongwon

151

Optimization 1-1 Convex Optimization & Duality  

E-Print Network [OSTI]

1 Optimization 1-1 Convex Optimization & Duality EEN634, Spring 2007 BASED ON LECTURES GIVEN AT MIT and Princeton Department of ECE, UMiami Optimization 1-2 #12;2 Optimization 1-3 Optimization 1-4 #12;3 Optimization 1-5 Optimization 1-6 #12;4 Optimization 1-7 Optimization 1-8 #12;5 Optimization 1-9 Optimization 1

Fan, Xingzhe

152

Buildings Technologies Deployment | Clean energy | ORNL  

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

are successfully deployed to the fullest extent possible. ORNL helps optimize the energy performance of buildings and industrial processes by moving technologies to full use...

153

Optimization Online - Optimal Design of Electrical Machines ...  

E-Print Network [OSTI]

Jun 8, 2011 ... Optimal Design of Electrical Machines: Mathematical Programming ... Science and Engineering (Multidisciplinary Design Optimization ).

Sonia Cafieri

2011-06-08T23:59:59.000Z

154

ENGINEERING TECHNOLOGY Engineering Technology  

E-Print Network [OSTI]

, Mechatronics Technology, and Renewable Energy Technology. Career Opportunities Graduates of four: business administration, wind farm management, aircraft maintenance, tooling production, quality and safety or selected program track focus. Transfer students must talk to their advisor about transferring their courses

155

ENGINEERING TECHNOLOGY Engineering Technology  

E-Print Network [OSTI]

: business administration, energy management, wind farm management, automation and controls, aircraft, Mechatronics Technology, and Renewable Energy Technology. Career Opportunities Graduates of four students must talk to their advisor about transferring their courses over for WSU credit. Laboratory

156

Direct optimization overly optimizes data Kazunori Yoshizawa  

E-Print Network [OSTI]

OPINION Direct optimization overly optimizes data Kazunori Yoshizawa Systematic Entomology optimization is a criterion that recognizes sequence alignment and tree search as a single epistemological optimization criterion, all data partitions are combined and optimized simultaneously along with the same tree

Yoshizawa, Kazunori

157

Research Institute for Cognition and Robotics (CoR-Lab), and the Cluster of Excellence (277) CITEC -Cognitive Interaction Technology.  

E-Print Network [OSTI]

- Cognitive Interaction Technology. Optimal conditions for successful studies Although completing your studies

Moeller, Ralf

158

Introduction Optimal Controller Tuning rule Conclusions Optimal PID-Control on First Order Plus  

E-Print Network [OSTI]

Introduction Optimal Controller Tuning rule Conclusions Optimal PID-Control on First Order Plus University of Science and Technology February 19, 2014 C. Grimholt and S. Skogestad (NTNU) Optimal PID INTRODUCTION The Questions How much can we gain by using PID instead of PI control? Is there a simple PID

Skogestad, Sigurd

159

Review of Desiccant Dehumidification Technology  

SciTech Connect (OSTI)

This paper overviews applications of desiccant technology for dehumidifying commercial and institutional buildings. Because of various market, policy, and regulatory factors, this technology is especially attractive for dehumidification applications in the I990s.

Pesaran, A. A.

1994-10-01T23:59:59.000Z

160

Optimization Online - Full Nesterov-Todd Step Primal-Dual Interior ...  

E-Print Network [OSTI]

Jul 26, 2008 ... Delft University of Technology. P.O. Box 5031, 2600 GA ... the Mathematical Programming Society and by the Optimization Technology Center.

M. Zangiabadi

2008-07-26T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Examination of the factors and issues for an environmental technology utilization partnership between the private sector and the Department of Energy. Final report  

SciTech Connect (OSTI)

The Department of Energy (DOE) held a meeting on November 12, 1992 to evaluate the DOE relations with industry and university partners concerning environmental technology utilization. The goal of this meeting was to receive feedback from DOE industry and university partners for the identification of opportunities to improve the DOE cooperative work processes with the private sector. The meeting was designed to collect information and to turn that information into action to improve private sector partnerships with DOE.

Brouse, P.

1997-05-01T23:59:59.000Z

162

Optimization models for improving periodic maintenance schedules by utilizing opportunities  

E-Print Network [OSTI]

to this as preventive maintenance activities at an oppor- tunity. The original opportunistic replacement problemOptimization models for improving periodic maintenance schedules by utilizing opportunities Torgny of Technology Abstract We present mathematical models for finding optimal opportunistic maintenance schedules

Patriksson, Michael

163

Design of Optimal Regulators  

E-Print Network [OSTI]

Current research suggests the use of a liner quadratic performance index for optimal control of regulators in various applications. Some examples include correcting the trajectory of rocket and air vehicles, vibration suppression of flexible structures, and airplane stability. In all these cases, the focus is in suppressing/decreasing system deviations rapidly. However, if one compares the Linear Quadratic Regulator (LQR) solution with optimal solutions (minimum time), it is seen that the LQR solution is less than optimal in some cases indeed (3-6) times that obtained using a minimum time solution. Moreover, the LQR solution is sometimes unacceptable in practice due to the fact that values of control extend beyond admissible limits and thus the designer must choose coefficients in the linear quadratic form, which are unknown. The authors suggest methods which allow finding a quasi-optimal LQR solution with bounded control which is closed to the minimum time solution. They also remand the process of the minimum time decision. Keywords: Optimal regulator, minimum time controller, Linear Quadratic Regulator (LQR). -- This paper is declared a work of the U.S. Government and not subject to copyright protection in the USA. The manuscript is accepted as paper AIAA-2003-6638 by 2nd AIAA Unmanned Unlimited Systems, Technologies, and Operations-Aerospace, Land, and See Conference and Workshop - Exhibit, San Diego, California, USA, 15-18 Sep. 2003.

Alexander Bolonkin; Robert Sierakowski

2007-01-19T23:59:59.000Z

164

Typed Self-Optimization  

E-Print Network [OSTI]

Optimizations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 and 26. APPENDIX B Optimizations Included in thisappendix are the three optimization steps which together

Brown, Matt

2013-01-01T23:59:59.000Z

165

Optimization Online - A fast TVL1-L2 minimization algorithm for ...  

E-Print Network [OSTI]

Mar 12, 2009 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Junfeng Yang

2009-03-12T23:59:59.000Z

166

Industrial cogeneration optimization program. Final report, September 1979  

SciTech Connect (OSTI)

This study program is part of the DOE Integrated Industry Cogeneration Program to optimize, evaluate, and demonstrate cogeneration systems, with direct participation of the industries most affected. One objective is to characterize five major energy-intensive industries with respect to their energy-use profiles. The industries are: petroleum refining and related industries, textile mill products, paper and allied products, chemicals and allied products, and food and kindred products. Another objective is to select optimum cogeneration systems for site-specific reference case plants in terms of maximum energy savings subject to given return on investment hurdle rates. Analyses were made that define the range of optimal cogeneration systems for each reference-case plant considering technology applicability, economic factors, and energy savings by type of fuel. This study also provides guidance to other parts of the program through information developed with regard to component development requirements, institutional and regulatory barriers, as well as fuel use and environmental considerations. (MCW)

Not Available

1980-01-01T23:59:59.000Z

167

Optimization of Direct-Injection H2 Combustion Engine Performance...  

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

1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation ace009wallner2011o.pdf More Documents & Publications Optimization...

168

H2A Delivery: Forecourt Compression & Storage Optimization (Part...  

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

Land Areas Forecourt Storage and Compression Options Forecourt and Gas Infrastructure Optimization Home About the Fuel Cell Technologies Office Hydrogen Production Hydrogen...

169

Applying the Battery Ownership Model in Pursuit of Optimal Battery...  

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

Ownership Model in Pursuit of Optimal Battery Use Strategies 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

170

Optimization Online - Robust Branch-Cut-and-Price Algorithms for ...  

E-Print Network [OSTI]

Jun 10, 2008 ... ... also presented, specially the development of new families of cuts over large extended formulations. ... the Optimization Technology Center.

Artur Pessoa

2008-06-10T23:59:59.000Z

171

Faience Technology  

E-Print Network [OSTI]

by Joanne Hodges. Faience Technology, Nicholson, UEE 2009Egyptian materials and technology, ed. Paul T. Nicholson,Nicholson, 2009, Faience Technology. UEE. Full Citation:

Nicholson, Paul

2009-01-01T23:59:59.000Z

172

Optimization Online - All Areas Submissions - February 2009  

E-Print Network [OSTI]

... Johan Suykens. Applications — OR and Management Sciences ... and Management Sciences Modeling the Mobile Oil Recovery Problem as a Multiobjective Vehicle Routing Problem ... Society and by the Optimization Technology Center.

173

Plant Optimization Technologies | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG |September 15, 2010Energy6 Frontera STAT.PaulThePlanned

174

-International Doctorate Program -Identification, Optimization and Control  

E-Print Network [OSTI]

for Molten Carbonate Fuel Cell Systems: A Challenge in PDE Constrained Optimization April 23, 2009 Preprint IOC-25 #12;#12;OPTIMAL CONTROL OF LOAD CHANGES FOR MOLTEN CARBONATE FUEL CELL SYSTEMS: A CHALLENGE carbonate fuel cells provide a promising technology for the operation of future stationary power plants

Dettweiler, Michael

175

Optimize carbon dioxide sequestration, enhance oil recovery  

E-Print Network [OSTI]

- 1 - Optimize carbon dioxide sequestration, enhance oil recovery January 8, 2014 Los Alamos simulation to optimize carbon dioxide (CO2) sequestration and enhance oil recovery (CO2-EOR) based on known production. Due to carbon capture and storage technology advances, prolonged high oil prices

176

Commercialization of clean coal technologies  

SciTech Connect (OSTI)

The steps to commercialization are reviewed in respect of their relative costs, the roles of the government and business sectors, and the need for scientific, technological, and economic viability. The status of commercialization of selected clean coal technologies is discussed. Case studies related to a clean coal technology are reviewed and conclusions are drawn on the factors that determine commercialization.

Bharucha, N. [Dept. of Primary Industries and Energy, Canberra (Australia)

1994-12-31T23:59:59.000Z

177

Multiobjective Design and Optimization of Polymer Flood Performance  

E-Print Network [OSTI]

The multiobjective genetic algorithm can be used to optimize two conflicting objectives, oil production and polymer utility factor in polymer flood design. This approach provides a set of optimal solutions which can be considered as trade-off curve...

Ekkawong, Peerapong

2013-07-22T23:59:59.000Z

178

InformationTechnologiesPrograms extension.uci.edu/seo  

E-Print Network [OSTI]

InformationTechnologiesPrograms extension.uci.edu/seo Search Engine Optimization Specialized of excellence. Search Engine Optimization Specialized Studies The demand for Search Engine Optimization (SEO. This program is designed to teach students the process of Search Engine Optimization (SEO) which

Rose, Michael R.

179

E-Print Network 3.0 - assessing factors influencing Sample Search...  

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

of technology... social and financial factors, which are integral attributes of the technology assessment, because almost... ) research identified eight factors that ......

180

Matlab-based Optimization: Optimization Toolbox  

E-Print Network [OSTI]

Matlab-based Optimization: the Optimization Toolbox Gene Cliff (AOE/ICAM - ecliff@vt.edu ) 3:00pm Engineering ICAM: Interdisciplinary Center for Applied Mathematics 1 / 37 #12;Matlab's Optimization Toolbox;Matlab's Optimization Toolbox Classifying Optimization Problems A Soup Can Example Intermezzo

Crawford, T. Daniel

Note: This page contains sample records for the topic "technological optimism factor" 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

Fuzzy Optimality and Evolutionary Multiobjective Optimization  

E-Print Network [OSTI]

Fuzzy Optimality and Evolutionary Multiobjective Optimization M. Farina and P. Amato. Pareto optimality is someway ineffective for optimization problems with several (more than three) objectives. In fact the Pareto optimal set tends to become a wide portion of the whole design domain search

Coello, Carlos A. Coello

182

Interconnection networks synthesis and optimization  

E-Print Network [OSTI]

Synthesis and Optimization . . . . . . . . . . .1.Wire Style Optimization . . . . . . . . . . . . . B. PowerSynthesis and Optimization . 1. Overview . . . . . . . . . .

Zhu, Yi

2008-01-01T23:59:59.000Z

183

NET - Optimization Online  

E-Print Network [OSTI]

Optimization Online An E-Print Site for the Optimization Community. Network Optimization submissions; 2001 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009

184

FTN4 OPTIMIZATION TECHNIQUES.  

E-Print Network [OSTI]

3 1st Edition FTN4 OPTIMIZATION TECHNIQUES November 1979O. INTRODUCTION 1. COt1PILER OPTIMIZATIONS 2. SOURCE CODEcode. Most of these optimizations decrease central processor

Authors, Various

2012-01-01T23:59:59.000Z

185

Technology Assessment  

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

Roll to Roll (R2R) Processing 1 Technology Assessment 2 3 Contents 4 1. Introduction to the TechnologySystem ......

186

Optimization Online - Nonlinear Optimization Submissions - 2014  

E-Print Network [OSTI]

January 2014. Constrained Nonlinear Optimization New active set identification for general constrained optimization and minimax problems. Jin-bao Jian, Yi Liu.

187

Optimization Online - Global Optimization Submissions - 2014  

E-Print Network [OSTI]

Zhao Sun. February 2014. Global optimization on the torus, the sphere and the rotation ... RBFOpt: an open-source library for black-box optimization with costly ...

188

Optimal irreversible stimulated emission  

E-Print Network [OSTI]

We studied the dynamics of an initially inverted atom in a semi-infinite waveguide, in the presence of a single propagating photon. We show that atomic relaxation is enhanced by a factor of 2, leading to maximal bunching in the output field. This optimal irreversible stimulated emission is a novel phenomenon that can be observed with state-of-the-art solid-state atoms and waveguides. When the atom interacts with two one-dimensional electromagnetic environments, the preferential emission in the stimulated field can be exploited to efficiently amplify a classical or a quantum state.

D Valente; Y Li; J P Poizat; J M Gerard; L C Kwek; M F Santos; A Auffeves

2012-08-28T23:59:59.000Z

189

Water Resource System Optimization by Geometric Programming  

E-Print Network [OSTI]

Water resources planners and systems analysts are continually confronted with many complex optimization problems. Two major factors contribute to this problem. Firstly, mathematical modeling and system description capabilities in water resources...

Meier, W. L.; Shih, C. S.; Wray, D. J.

190

Plant Energy Cost Optimization Program (PECOP)  

E-Print Network [OSTI]

The Plant Energy Cost Optimization Program (PECOP) is a Management System designed to reduce operating cost in a continuous operating multi product plant by reviewing all cost factors and selecting plant wide production schedules which are most...

Robinson, A. M.

1980-01-01T23:59:59.000Z

191

Optimism in Children Exposed to Child Maltreatment  

E-Print Network [OSTI]

Factors that predict optimism, the belief that positive things will happen in one's life, in youth who have experienced maltreatment were examined; specifically, positive family characteristics, life events, and social ...

Beals, Sarah Elizabeth

2010-10-07T23:59:59.000Z

192

Optimization Jason Courter  

E-Print Network [OSTI]

Optimization Jason Courter Foundations of Ecology #12;What is optimization? Maximization Minimization Optimization Natural Selection 1. Variation 2. Heritable Variation 3. Differential Reproduction #12;On Optimal use of a Patchy Environment · Robert MacArthur · Eric Pianka http

Jodice, Patrick

193

Advanced Review Geometry optimization  

E-Print Network [OSTI]

Advanced Review Geometry optimization H. Bernhard Schlegel Geometry optimization is an important part of most quantum chemical calcu- lations. This article surveys methods for optimizing equilibrium geometries, lo- cating transition structures, and following reaction paths. The emphasis is on optimizations

Schlegel, H. Bernhard

194

[SIAM conference on optimization  

SciTech Connect (OSTI)

Abstracts are presented of 63 papers on the following topics: large-scale optimization, interior-point methods, algorithms for optimization, problems in control, network optimization methods, and parallel algorithms for optimization problems.

Not Available

1992-05-10T23:59:59.000Z

195

Building America Technology Solutions for New and Existing Homes...  

Energy Savers [EERE]

Applications, Ithaca, New York (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications,...

196

Building America Technology Solutions for New and Existing Homes...  

Energy Savers [EERE]

Applications (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Optimizing Hydronic System Performance in Residential Applications (Fact Sheet) In this...

197

Vehicle Technologies Office: 2012 Vehicle and Systems Simulation...  

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

vehicle evaluation, codes and standards development, and heavy vehicle systems optimization. 2012vsstreport.pdf More Documents & Publications Vehicle Technologies Office:...

198

Vehicle Technologies Office: 2011 Vehicle and Systems Simulation...  

Energy Savers [EERE]

vehicle evaluation, codes and standards development, and heavy vehicle systems optimization. 2011vsstreport.pdf More Documents & Publications Vehicle Technologies Office:...

199

Vehicle Technologies Office: 2013 Vehicle and Systems Simulation...  

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

and field evaluations, codes and standards, industry projects, and vehicle systems optimization. 2013vsstreport.pdf More Documents & Publications Vehicle Technologies Office:...

200

Control and Optimization Meet the Smart Power Grid: Scheduling of Power Demands for Optimal Energy  

E-Print Network [OSTI]

Control and Optimization Meet the Smart Power Grid: Scheduling of Power Demands for Optimal Energy technologies to enforce sensible use of energy through effective demand load management. We envision a scenario con- sumer power demand requests with different power require- ments, durations, and deadlines

Koutsopoulos, Iordanis

Note: This page contains sample records for the topic "technological optimism factor" 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

Session: Reservoir Technology  

SciTech Connect (OSTI)

This session at the Geothermal Energy Program Review X: Geothermal Energy and the Utility Market consisted of five papers: ''Reservoir Technology'' by Joel L. Renner; ''LBL Research on the Geysers: Conceptual Models, Simulation and Monitoring Studies'' by Gudmundur S. Bodvarsson; ''Geothermal Geophysical Research in Electrical Methods at UURI'' by Philip E. Wannamaker; ''Optimizing Reinjection Strategy at Palinpinon, Philippines Based on Chloride Data'' by Roland N. Horne; ''TETRAD Reservoir Simulation'' by G. Michael Shook

Renner, Joel L.; Bodvarsson, Gudmundur S.; Wannamaker, Philip E.; Horne, Roland N.; Shook, G. Michael

1992-01-01T23:59:59.000Z

202

Optimization Online - Category Archive  

E-Print Network [OSTI]

Optimization Online. Browse Submissions By Area. Linear, Cone and Semidefinite ... Optimization Online is supported by the Mathematical Optmization Society.

203

Optimization Online - Category Archive  

E-Print Network [OSTI]

Optimization Online. Browse Submissions By Area. Combinatorial Optimization. 2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011

204

Optimization Online - Category Archive  

E-Print Network [OSTI]

Optimization Online. Browse Submissions By Area. Integer Programming ... Optimization Online is supported by the Mathematical Optmization Society.

205

Optimization Online - Digest Archive  

E-Print Network [OSTI]

Optimization Online Digest Archive. Subscribe to the digest. ... Online is supported by the Mathematical Optmization Society. Mathematical Optimization Society.

206

Optimization Online - Category Archive  

E-Print Network [OSTI]

Optimization Online. Browse Submissions By Area. Complementarity and ... Optimization Online is supported by the Mathematical Optmization Society.

207

Optimization Online - Category Archive  

E-Print Network [OSTI]

Optimization Online. Browse Submissions By Area. Nonlinear Optimization. 2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 ...

208

Optimization Online - Coordinators  

E-Print Network [OSTI]

Optimization Online submissions are electronically handled by a team of ... OR and Management Sciences / Integer Programming / Robust Optimization ...

209

Optimizing High Level Waste Disposal  

SciTech Connect (OSTI)

If society is ever to reap the potential benefits of nuclear energy, technologists must close the fuel-cycle completely. A closed cycle equates to a continued supply of fuel and safe reactors, but also reliable and comprehensive closure of waste issues. High level waste (HLW) disposal in borosilicate glass (BSG) is based on 1970s era evaluations. This host matrix is very adaptable to sequestering a wide variety of radionuclides found in raffinates from spent fuel reprocessing. However, it is now known that the current system is far from optimal for disposal of the diverse HLW streams, and proven alternatives are available to reduce costs by billions of dollars. The basis for HLW disposal should be reassessed to consider extensive waste form and process technology research and development efforts, which have been conducted by the United States Department of Energy (USDOE), international agencies and the private sector. Matching the waste form to the waste chemistry and using currently available technology could increase the waste content in waste forms to 50% or more and double processing rates. Optimization of the HLW disposal system would accelerate HLW disposition and increase repository capacity. This does not necessarily require developing new waste forms, the emphasis should be on qualifying existing matrices to demonstrate protection equal to or better than the baseline glass performance. Also, this proposed effort does not necessarily require developing new technology concepts. The emphasis is on demonstrating existing technology that is clearly better (reliability, productivity, cost) than current technology, and justifying its use in future facilities or retrofitted facilities. Higher waste processing and disposal efficiency can be realized by performing the engineering analyses and trade-studies necessary to select the most efficient methods for processing the full spectrum of wastes across the nuclear complex. This paper will describe technologies being evaluated at Idaho National Laboratory and the facilities we’ve designed to evaluate options and support optimization.

Dirk Gombert

2005-09-01T23:59:59.000Z

210

Derivative Free Optimization Methods for Optimizing Stirrer ...  

E-Print Network [OSTI]

It also gives a comparison of the two optimization algorithms. Key words: Energy, Numerical Optimization, Derivative-Free Optimization,. Computational Fluid ... numerical simulations are needed for the computation of the fluid flow inside the stirrer for ..... Optimization Methods and Software, 20 (2005) 493-508. [6] A. R. Conn ...

2007-02-01T23:59:59.000Z

211

Geismar TDI Plant Steam Optimization  

E-Print Network [OSTI]

BASF North America 7 ESL-IE-13-05-19 Proceedings of the Thrity-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 BASF?s strategic principles A conscientious commitment to our investors, customers, employees...Geismar TDI Plant Steam Optimization May 23rd, 2013 IET Conference Meredith Bailey, PDP Engineer BASF Corporation (734) 324-5047 meredith.bailey@basf.com ESL-IE-13-05-19 Proceedings of the Thrity-Fifth Industrial Energy Technology...

Baily, M.

2013-01-01T23:59:59.000Z

212

Building Technologies Program - 1995 Annual Report  

E-Print Network [OSTI]

Design Tool for Small Commercial Buildings A DOE-funded industry/laboratory collaboration between the Passive Solardesign guidance for the optimal utiliza- tion of passive solar technologies in small commercial buildings.

Selkowitz, S.E.

2010-01-01T23:59:59.000Z

213

Event-driven multithreaded dynamic optimization  

E-Print Network [OSTI]

Speci?c Optimizations . . . . . . . . . . . . . F.3. Trace Optimization Overhead . . . . . . . . . . . . . . .Dynamic Optimization . . . . . . .B. Optimizations with the

Zhang, Weifeng

2006-01-01T23:59:59.000Z

214

Energy prices and the adoption of energy-saving technology  

E-Print Network [OSTI]

This paper investigates the link between factor prices, technology and factor demands. I estimate the effect of price-induced technology adoption on energy demand in the U.S. manufacturing sector, using plant data from the ...

Linn, Joshua

2006-01-01T23:59:59.000Z

215

Sustainable solar thermal power generation (STPG) technologies in Indian context  

SciTech Connect (OSTI)

India is a fast developing country. Some of the factors like population growth, industrialization, liberalization in economic policies, green revolution and awareness toward the environment, are increasing the electricity demand rapidly. As per the 14th Power Survey Report, an energy deficit of (+) 9% and peak demand deficit of (+) 18% have been estimated. Keeping in view the liberalization in economic policies, this deficit may be higher by the year 2000 AD. An estimation indicates that India is blessed with solar energy to the tune of 5 x 10{sup 15} kWh/yr. Being clean and inexhaustible source of energy, it can be used for large-scale power generation in the country. Keeping in view the present state-of-art technologies for STPG in MW range, best possible efforts are required to be made by all the concerned, to develop sustainable STPG technology of the future, specially for tropical regions. Standardization of vital equipment is an important aspect. There are a few required criteria like simple and robust technology, its transfer and adaptation in tropical climate conditions; high plant load factor without fossil-fired backup; availability of plant during evening peak and night hours; least use of fragile components, and capacity optimization for MW plants as per solar irradiance and environmental factors. In this paper, efforts have been made to compare the different STPG technologies. On the basis, of literature surveyed and studies carried out by the author, it may be stated that Central Receiver System technologies using molten salt and volumetric air receiver, along with molten salt and ceramic thermal storage respectively seems to be suitable and comparable in Indian context. Performance of SOLAR-TWO and PHOEBUS plants may be decisive.

Sharma, R.S. [Ministry of Non-Conventional Energy Sources, New Delhi (India). Solar Energy Centre

1996-12-31T23:59:59.000Z

216

Industrial Optimization Compact Course  

E-Print Network [OSTI]

Industrial Optimization Compact Course and Challenge Workshop Optimization plays a crucial role of the processes are typically nonlinear and dyna- mic. Thus, complex dynamic optimization or optimal control in industrial optimization. February 17­20, 2014 ·9.00­17.00 IWR ·Im Neuenheimer Feld 368 ·69120 Heidelberg www

Kirches, Christian

217

The optimization problem Genetic Algorithm  

E-Print Network [OSTI]

The optimization problem Genetic Algorithm Particle Swarm Optimization Experimental results for time-power optimization META, October 27-31, 2014 1 / 25 #12;The optimization problem Genetic Algorithm Particle Swarm Optimization Experimental results Conclusions Time and energy optimization Traditionally

Giménez, Domingo

218

Introduction Inverted index Processing Boolean queries Query optimization Web Search and Text Mining  

E-Print Network [OSTI]

Introduction Inverted index Processing Boolean queries Query optimization Web Search and Text Institute of Technology, College of Computing 2011 Gray: Boolean Retrieval 1 / 39 #12;Introduction Inverted index Processing Boolean queries Query optimization Overview 1 Introduction 2 Inverted index 3

Gray, Alexander

219

Optimal Waterflood Management under Geologic Uncertainty Using Rate Control: Theory and Field Applications  

E-Print Network [OSTI]

Waterflood optimization via rate control is receiving increased interest because of rapid developments in the smart well completions and I-field technology. The use of inflow control valves (ICV) allows us to optimize the production/injection rates...

Alhuthali, Ahmed Humaid H.

2010-01-16T23:59:59.000Z

220

Careers In Fuel Cell Technologies  

E-Print Network [OSTI]

, to combined heat and power (CHP) units used for distributed electricity generation, to passenger vehicles. Today's Technology and Its Growth Potential Today's fuel cell technology offers cost in hydrogen and fuel cells. Activities have reduced the amount of platinum needed by more than a factor

Note: This page contains sample records for the topic "technological optimism factor" 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

Shrinking Procedures and Optimal Algorithms  

E-Print Network [OSTI]

Jun 18, 2012 ... Optimal Stochastic Approximation Algorithms for Strongly Convex Stochastic Composite Optimization, II: Shrinking Procedures and Optimal ...

Saeed Ghadimi

2012-06-18T23:59:59.000Z

222

Technical descriptions of ten irrigation technologies for conserving energy  

SciTech Connect (OSTI)

Technical description of ten technologies which were researched to save energy in irrigated agriculture are presented. These technologies are: well design and development ground water supply system optimization, column and pump redesign, variable-speed pumping, pipe network optimization, reduced-pressure center-pivot systems, low-energy precision application, automated gated-pipe system, computerized irrigation scheduling, and instrumented irrigation scheduling. (MHR)

Harrer, B.J.; Wilfert, G.L.

1983-05-01T23:59:59.000Z

223

Optimization Online - Multistage Adaptive Robust Optimization for ...  

E-Print Network [OSTI]

Sep 5, 2014 ... ... with the increasing penetration of wind and solar power generation has ... Keywords: Electric energy systems, multistage robust optimization, ... Multistage Adaptive Robust Optimization for the Unit Commitment Problem.

Alvaro Lorca

2014-09-05T23:59:59.000Z

224

Digital Actuator Technology  

SciTech Connect (OSTI)

There are significant developments underway in new types of actuators for power plant active components. Many of these make use of digital technology to provide a wide array of benefits in performance of the actuators and in reduced burden to maintain them. These new product offerings have gained considerable acceptance in use in process plants. In addition, they have been used in conventional power generation very successfully. This technology has been proven to deliver the benefits promised and substantiate the claims of improved performance. The nuclear industry has been reluctant to incorporate digital actuator technology into nuclear plant designs due to concerns due to a number of concerns. These could be summarized as cost, regulatory uncertainty, and a certain comfort factor with legacy analog technology. The replacement opportunity for these types of components represents a decision point for whether to invest in more modern technology that would provide superior operational and maintenance benefits. Yet, the application of digital technology has been problematic for the nuclear industry, due to qualification and regulatory issues. With some notable exceptions, the result has been a continuing reluctance to undertake the risks and uncertainties of implementing digital actuator technology when replacement opportunities present themselves. Rather, utilities would typically prefer to accept the performance limitations of the legacy analog actuator technologies to avoid impacts to project costs and schedules. The purpose of this report is to demonstrate that the benefits of digital actuator technology can be significant in terms of plant performance and that it is worthwhile to address the barriers currently holding back the widespread development and use of this technology. It addresses two important objectives in pursuit of the beneficial use of digital actuator technology for nuclear power plants: 1. To demonstrate the benefits of digital actuator technology over legacy analog sensor technology in both quantitative and qualitative ways. 2. To recognize and address the added difficulty of digital technology qualification, especially in regard to software common cause failure (SCCF), that is introduced by the use of digital actuator technology.

Ken Thomas; Ted Quinn; Jerry Mauck; Richard Bockhorst

2014-09-01T23:59:59.000Z

225

Essays on optimal taxation  

E-Print Network [OSTI]

This thesis studies the optimal income tax scheme in four different settings. Chapter 1 focuses on the implications of lack of commitment for the optimal labor and capital income tax rates. It finds that it is optimal to ...

Reis, Catarina (Catarina Luis Monteiro dos)

2007-01-01T23:59:59.000Z

226

Compiler Optimization Jordan Bradshaw  

E-Print Network [OSTI]

Compiler Optimization Jordan Bradshaw #12;Outline Overview Goals and Considerations ­ Scope. 346- 352. Print. "Compiler Optimization." Wikipedia. Wikimedia Foundation, 25 04 2010. Web. 25 Apr 2010. #12;Compiler Optimization Goals: ­ Speed

Valtorta, Marco

227

Pessimistic Bilevel Optimization  

E-Print Network [OSTI]

We study a variant of the pessimistic bilevel optimization problem, which comprises constraints that must be satisfied for any optimal solution of a subordinate (lower-level) optimization problem. We present conditions ...

Wiesemann, Wolfram

228

Optimization and geophysical inverse problems  

E-Print Network [OSTI]

for Unconstrained Optimization and Nonlinear Equations,equality constrained optimization, SIAM J. Optim. , 7, 28.R. , Practical Methods of Optimization, Wiley, New York, 436

Barhen, J.

2008-01-01T23:59:59.000Z

229

Department of Engineering Technology Technology Education  

E-Print Network [OSTI]

Department of Engineering Technology Technology Education A Teacher Education Program New Jersey Institute of Technology #12;WHAT WILL YOU LEARN? Technology teachers teach problem-based learning utilizing math, science and technology principles. Technological studies involve students: · Designing

Bieber, Michael

230

Optimization Online - Stochastic Topology Design Optimization for ...  

E-Print Network [OSTI]

Jul 8, 2014 ... Category 1: Applications -- Science and Engineering (Mechanical Engineering ) ... Give us feedback · Optimization Journals, Sites, Societies.

Miguel Carrasco

2014-07-08T23:59:59.000Z

231

Optimization Online - Certificates of Optimality and Sensitivity ...  

E-Print Network [OSTI]

Dec 9, 2014 ... Certificates of Optimality and Sensitivity Analysis using Generalized Subadditive Generator Functions: A test study on Knapsack Problems.

Babak Moazzez

2014-12-09T23:59:59.000Z

232

Beyond Optimality: New Trends in Network Optimization  

E-Print Network [OSTI]

, Princeton IEEE SAM Workshop July 2008 #12;Optimization Beyond Optimality Very different uses of optimization. Robustness to stochastic dynamics · IV. Feedback to engineering assumptions · V. Complexity Not much #12;Stochastic Noisy Feedback 0 5000 10000 15000 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Iteration Flowrate

Chiang, Mung

233

Distributed Energy Technology Characterization (Desiccant Technologies...  

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

Characterization (Desiccant Technologies), January 2004 Distributed Energy Technology Characterization (Desiccant Technologies), January 2004 The purpose of this report is to...

234

The optimal prediction method  

E-Print Network [OSTI]

Mathematics. In optimal prediction. Communications press,and R. Kupferman. On the prediction of large- scale dynamicsand D. Levy. Optimal prediction and pertur- bation theory.

Burin des Roziers, T.

2011-01-01T23:59:59.000Z

235

Optimization Online Moderation Policy  

E-Print Network [OSTI]

Optimization Online Copyright Policy Copyright Policy By submitting a paper, all authors of the paper agree that other users of Optimization Online can download

236

Goal Driven Optimization  

E-Print Network [OSTI]

The framework of stochastic optimization can also be adopted to address downside risk by optimizing over an expected utility or more recently, a mean risk

2006-05-27T23:59:59.000Z

237

Optimization Online - Digest  

E-Print Network [OSTI]

Complete the form below to subscribe to the free Optimization Online Digest. ... Type your e-mail address to unsubscribe from the Optimization Online Digest.

238

Optimization Online - Category Archive  

E-Print Network [OSTI]

Optimization Online. Browse Submissions By Area. Global Optimization. 2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012

239

FUEL CELL TECHNOLOGIES PROGRAM Safety, Codes, and  

E-Print Network [OSTI]

. Many odorants can also contaminate fuel cells. Hydrogen burns very quickly. Under optimal combustionFUEL CELL TECHNOLOGIES PROGRAM Safety, Codes, and Standards Hydrogen and fuel cell technologies, nuclear, natural gas, and coal with carbon sequestration. Fuel cells provide a highly efficient means

240

Technology '90  

SciTech Connect (OSTI)

The US Department of Energy (DOE) laboratories have a long history of excellence in performing research and development in a number of areas, including the basic sciences, applied-energy technology, and weapons-related technology. Although technology transfer has always been an element of DOE and laboratory activities, it has received increasing emphasis in recent years as US industrial competitiveness has eroded and efforts have increased to better utilize the research and development resources the laboratories provide. This document, Technology '90, is the latest in a series that is intended to communicate some of the many opportunities available for US industry and universities to work with the DOE and its laboratories in the vital activity of improving technology transfer to meet national needs. Technology '90 is divided into three sections: Overview, Technologies, and Laboratories. The Overview section describes the activities and accomplishments of the DOE research and development program offices. The Technologies section provides descriptions of new technologies developed at the DOE laboratories. The Laboratories section presents information on the missions, programs, and facilities of each laboratory, along with a name and telephone number of a technology transfer contact for additional information. Separate papers were prepared for appropriate sections of this report.

Not Available

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Adaptive hybrid optimal quantum control for imprecisely characterized systems  

E-Print Network [OSTI]

Optimal quantum control theory carries a huge promise for quantum technology. Its experimental application, however, is often hindered by imprecise knowledge of the its input variables, the quantum system's parameters. We show how to overcome this by Adaptive Hybrid Optimal Control (Ad-HOC). This protocol combines open- and closed-loop optimal by first performing a gradient search towards a near-optimal control pulse and then an experimental fidelity measure with a gradient-free method. For typical settings in solid-state quantum information processing, Ad-Hoc enhances gate fidelities by an order of magnitude hence making optimal control theory applicable and useful.

D. J. Egger; F. K. Wilhelm

2014-02-28T23:59:59.000Z

242

Hydraulic fracturing technology: Technology evaluation report and application analysis report  

SciTech Connect (OSTI)

Two pilot-scale demonstrations of the hydraulic fracturing technology for enhancing the permeability of contaminated silty clays have been evaluated under the Superfund Innovative Technology Evaluation (SITE) Program. The hydraulic fracturing technology was demonstrated in 1991 and 1992 at a extraction site in Oak Brook, Illinois, and at a bioremediation site near Dayton, Ohio. The technology was jointly developed by the University of Cincinnati (UC) and the Risk Reduction Engineering Laboratory. Tests were also conducted at UC Center Hill Solid and Hazardous Waste Research (Center Hill) Facility by UC. These tests were conducted to determine the factors affecting soil vapor flow through sand-filled hydraulic fractures.

Banerjee, P.

1993-08-01T23:59:59.000Z

243

Timelines for mitigating methane emissions from energy technologies  

E-Print Network [OSTI]

Energy technologies emitting differing proportions of methane and carbon dioxide vary in their relative climate impacts over time, due to the different atmospheric lifetimes of the two gases. Standard technology comparisons using the global warming potential (GWP) emissions equivalency metric do not reveal these dynamic impacts, and may not provide the information needed to assess technologies and emissions mitigation opportunities in the context of broader climate policy goals. Here we formulate a portfolio optimization model that incorporates changes in technology impacts as a radiative forcing (RF) stabilization target is approached. An optimal portfolio, maximizing allowed energy consumption while meeting the RF target, is obtained by year-wise minimization of the marginal RF impact in an intended stabilization year. The optimal portfolio calls for using certain higher methane-emitting technologies prior to an optimal switching year, followed by methane-light technologies as the stabilization year approac...

Roy, Mandira; Trancik, Jessika E

2015-01-01T23:59:59.000Z

244

NOVEL APROACH TO PROCESS SYNTHESIS BASED ON DYNAMIC OPTIMIZATION AND EXPLOITION OF PROCESS  

E-Print Network [OSTI]

NOVEL APROACH TO PROCESS SYNTHESIS BASED ON DYNAMIC OPTIMIZATION AND EXPLOITION OF PROCESS Center for Systems and Control, Delft University of Technology, 2 Process & Energy Department, Delft University of Technology Traditionally, process synthesis consists of three consecutive phases: i) selection

Van den Hof, Paul

245

Algorithms for VLSI Circuit Optimization and GPU-Based Parallelization  

E-Print Network [OSTI]

processing unit (GPGPU) technology provides massive parallel computing power. This research turns the complex computation task of circuit optimization into many subtasks processed by parallel threads. The proposed task partitioning and scheduling methods take...

Liu, Yifang

2010-07-14T23:59:59.000Z

246

Variational principle for optimal accelerated neutralized flow A. Fruchtman  

E-Print Network [OSTI]

Variational principle for optimal accelerated neutralized flow A. Fruchtman Holon Academic Institute of Technology, 52 Golomb Street, P.O. Box 305, Holon 58102, Israel N. J. Fisch Princeton Plasma

247

Energy Optimal Routing in Radio Networks Using Geometric Data Structures ?  

E-Print Network [OSTI]

batteries or power from solar panels, a prime optimization criterion is the energy consumption. We model and Emerging Technologies programme of the EU under contract number IST­1999­14186 (ALCOM­FT). #12; In addition

Schmitt, Peter H.

248

Modeling and Optimization of a Bioethanol Production Facility  

E-Print Network [OSTI]

pretreatment technology and corn stover as the preferred biomass feedstock. This configuration provides a minimum ethanol price of $1.96/gal. Results also show that this optimal pretreatment choice has a relatively high sensitivity to chemical cost thereby...

Gabriel, Kerron Jude

2011-10-21T23:59:59.000Z

249

Optimization Gordon K. Smyth  

E-Print Network [OSTI]

Optimization Gordon K. Smyth Volume 3, pp 1481­1487 in Encyclopedia of Environmetrics (ISBN 0471 #12;Optimization Optimization is the process by which one finds that value of a vector x, say, that maximizes or minimizes a given function f x . The idea of optimization goes to the heart of statistical

Smyth, Gordon K.

250

Optimization Under Generalized Uncertainty  

E-Print Network [OSTI]

11 Optimization Under Generalized Uncertainty Optimization Modeling Math 4794/5794: Spring 2013 Weldon A. Lodwick Weldon.Lodwick@ucdenver.edu 2/14/2013 Optimization Modeling - Spring 2013 #12 in the context of optimization problems. The theoretical frame-work for these notes is interval analysis. From

Lodwick, Weldon

251

On the design of 1-3 piezocomposites using topology optimization  

E-Print Network [OSTI]

On the design of 1-3 piezocomposites using topology optimization O. Sigmund,a) S. Torquato, and I; accepted 12 August 1997) We use a topology optimization method to design 1-3 piezocomposites with optimal factor kh . The piezocomposite consists of piezoelectric rods embedded in an optimal polymer matrix. We

Aksay, Ilhan A.

252

Power Technologies Energy Data Book - Fourth Edition  

SciTech Connect (OSTI)

This report, prepared by NREL's Strategic Energy Analysis Center, includes up-to-date information on power technologies, including complete technology profiles. The data book also contains charts on electricity restructuring, power technology forecasts, electricity supply, electricity capability, electricity generation, electricity demand, prices, economic indicators, environmental indicators, and conversion factors.

Aabakken, J.

2006-08-01T23:59:59.000Z

253

OPTIMAL LOCATION OF ISOLATION VALVES IN WATER  

E-Print Network [OSTI]

CHAPTER 7 OPTIMAL LOCATION OF ISOLATION VALVES IN WATER DISTRIBUTION SYSTEMS: A RELIABILITY systems to serve expanding population centers. Both the adaptation of existing technologies in water supply systems account for the largest cost item in future maintenance budgets. The aging

Mays, Larry W.

254

Nano-Electro-Mechanical (NEM) Relay Devices and Technology for Ultra-Low Energy Digital Integrated Circuits  

E-Print Network [OSTI]

Technology 3.1 Introduction Nano-electro-mechanical (NEM)improvements, a scaled nano-relay technology with optimizedNano-Electro-Mechanical (NEM) Relay Devices and Technology

Nathanael, Rhesa

2012-01-01T23:59:59.000Z

255

Optimal Energy Storage Control Policies for the Smart Power Grid  

E-Print Network [OSTI]

Optimal Energy Storage Control Policies for the Smart Power Grid Iordanis Koutsopoulos Vassiliki Center for Research and Technology Hellas (CERTH), Greece Abstract--Electric energy storage devices the optimal energy storage control problem from the side of the utility operator. The operator controller

Koutsopoulos, Iordanis

256

Optimization and heat and water integration for biodiesel production  

E-Print Network [OSTI]

1 Optimization and heat and water integration for biodiesel production from cooking oil generation of biodiesel using waste cooking oil and algae oil. We consider 5 different technologies is to simultaneously optimize and heat integrate the production of biodiesel from each of the different oil sources

Grossmann, Ignacio E.

257

A Method for Evaluating Volt-VAR Optimization Field Demonstrations  

SciTech Connect (OSTI)

In a regulated business environment a utility must be able to validate that deployed technologies provide quantifiable benefits to the end-use customers. For traditional technologies there are well established procedures for determining what benefits will be derived from the deployment. But for many emerging technologies procedures for determining benefits are less clear and completely absent in some cases. Volt-VAR Optimization is a technology that is being deployed across the nation, but there are still numerous discussions about potential benefits and how they are achieved. This paper will present a method for the evaluation, and quantification of benefits, for field deployments of Volt-VAR Optimization technologies. In addition to the basic methodology, the paper will present a summary of results, and observations, from two separate Volt-VAR Optimization field evaluations using the proposed method.

Schneider, Kevin P.; Weaver, T. F.

2014-08-31T23:59:59.000Z

258

Optimization Online - Stochastic Optimization for Power System ...  

E-Print Network [OSTI]

Feb 17, 2011 ... Stochastic Optimization for Power System Configuration with Renewable Energy in Remote Areas. Ludwig Kuznia(lkuznia ***at*** mail.usf.edu)

Ludwig Kuznia

2011-02-17T23:59:59.000Z

259

Optimization Online - Gradient Sliding for Composite Optimization  

E-Print Network [OSTI]

Abstract: We consider in this paper a class of composite optimization problems whose objective function is given by the summation of a general smooth and ...

Guanghui Lan

260

Optimization Online - Robust Growth-Optimal Portfolios  

E-Print Network [OSTI]

May 24, 2014 ... Abstract: The growth-optimal portfolio is designed to have maximum ... the asset return distribution, which is not directly observable but must be ...

Napat Rujeerapaiboon

2014-05-24T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Optimization Online - Constrained optimization in seismic reflection ...  

E-Print Network [OSTI]

Jul 7, 2004 ... Constrained optimization in seismic reflection tomography: an SQP augmented Lagrangian approach. F. Delbos (Frederic.Delbos ***at*** ifp.fr)

F. Delbos

2004-07-07T23:59:59.000Z

262

Optimization Online - Mixed-Integer Nonlinear Optimization  

E-Print Network [OSTI]

Dec 2, 2012 ... Mixed-Integer Nonlinear Optimization. Pietro Belotti(pbelott ***at*** clemson.edu) Sven Leyffer(leyffer ***at*** mcs.anl.gov) Christian ...

Pietro Belotti

2012-12-02T23:59:59.000Z

263

Optimization Online - Convex and Nonsmooth Optimization ...  

E-Print Network [OSTI]

New Fractional Error Bounds for Nonconvex Polynomial Systems with Applications to Holderian Stability in Optimization G Li, B. S. Mordukhovich, T. S. Pham.

264

Optimization Online - Convex and Nonsmooth Optimization ...  

E-Print Network [OSTI]

D. Drusvyatskiy, A.D. Ioffe, A.S. Lewis. February 2014. Nonsmooth Optimization Variational Analysis of Circular Cone Programs Jinchuan Zhou, Jein-Shan Chen

265

Optimization Online - Distributionally Robust Convex Optimization  

E-Print Network [OSTI]

Feb 4, 2013 ... Abstract: Distributionally robust optimization is a paradigm for decision-making under uncertainty where the uncertain problem data is governed ...

Wolfram Wiesemann

2013-02-04T23:59:59.000Z

266

Optimization Online - Multilevel Optimization Modeling for Risk ...  

E-Print Network [OSTI]

Aug 24, 2014 ... Abstract: Coherent risk measures have become a popular tool for incorporating risk aversion into stochastic optimization models. For dynamic ...

Jonathan Eckstein

2014-08-24T23:59:59.000Z

267

FUEL CELL TECHNOLOGIES PROGRAM Technologies  

E-Print Network [OSTI]

and fuel cells offer great promise for our energy future. Fuel cell vehicles are not yet commercially, such as a hydrogen fueling station or hydrogen fuel cell vehicle. Technology validation does not certify, and the Federal Government to evaluate hydrogen fuel cell vehicle and infrastructure technologies together in real

268

Response Surfaces for Optimal Weight of  

E-Print Network [OSTI]

Two levels of fidelity are used for minimum weight design of a composite bladestiffened panel subject to crack propagation constraints. The low fidelity approach makes use of an equivalent strain constraint calculated by a closed form solution for the stress intensity factor. The high fidelity approach uses the stress intensity factor directly as the constraint and computes it from the stress distribution around the crack. A number of panels were optimized by both approaches for different values of applied load, crack length, and blade height, and response surface approximations for optimal weight as function of these configuration variables were constructed. Computational cost, noise and accuracy for the results are compared.

Cracked Composite Panels; Melih Papila; Raphael T. Haftka

2000-01-01T23:59:59.000Z

269

TEHNOMUS -New Technologies and Products in Machine Manufacturing Technologies (1) CMM : coordinate measuring machine  

E-Print Network [OSTI]

TEHNOMUS - New Technologies and Products in Machine Manufacturing Technologies (1) CMM : coordinate measuring machine - 1 - COMPARISON OF A MACHINE OF MEASUREMENT WITHOUT CONTACT AND A CMM(1) : OPTIMIZATION products, the process of measurement usually proceeds on a type of machine (for example CMM

Paris-Sud XI, Université de

270

Global Optimization of Chemical Reactors and Kinetic Optimization  

E-Print Network [OSTI]

Model; 3-D; Monolith; Reactor; Optimization Introduction TheAngeles Global Optimization of Chemical Reactors and KineticGlobal Optimization of Chemical Reactors and Kinetic

ALHUSSEINI, ZAYNA ISHAQ

2013-01-01T23:59:59.000Z

271

Global Optimization of Chemical Reactors and Kinetic Optimization  

E-Print Network [OSTI]

and M. Sheintuch. "OPTIMIZATION OF AN AUTOTHERMAL MONOLITHICIdentification Via Global Optimization Techniques. AIChE1: 91-103. Chapter 3 Optimization of a 3-D Monolith Reactor

ALHUSSEINI, ZAYNA ISHAQ

2013-01-01T23:59:59.000Z

272

E85 Optimized Engine through Boosting, Spray Optimized DIG, VCR...  

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

Engine through Boosting, Spray Optimized DIG, VCR and Variable Valvetrain E85 Optimized Engine through Boosting, Spray Optimized DIG, VCR and Variable Valvetrain Presentation from...

273

Available Technologies  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScience Program Cumulus Humilis,Technologies Available Technologies

274

Optimization of SRF Linacs  

SciTech Connect (OSTI)

This work describes preliminary results of a new software tool that allows one to vary parameters and understand the effects on the optimized costs of construction plus 10 year operations of an SRF linac, the associated cryogenic facility, and controls, where operations includes the cost of the electrical utilities but not the labor or other costs. It derives from collaborative work done with staff from Accelerator Science and Technology Centre, Daresbury, UK several years ago while they were in the process of developing a conceptual design for the New Light Source project.[1] The initial goal was to convert a spread sheet format to a graphical interface to allow the ability to sweep different parameter sets. The tools also allow one to compare the cost of the different facets of the machine design and operations so as to better understand the tradeoffs. The work was first published in an ICFA Beam Dynamics News Letter.[2] More recent additions to the software include the ability to save and restore input parameters as well as to adjust the Qo versus E parameters in order to explore the potential costs savings associated with doing so. Additionally, program changes now allow one to model the costs associated with a linac that makes use of energy recovery mode of operation.

Powers, Tom [JLAB

2013-09-01T23:59:59.000Z

275

Microgenetic optimization algorithm for optimal wavefront shaping  

E-Print Network [OSTI]

One of the main limitations of utilizing optimal wavefront shaping in imaging and authentication applications is the slow speed of the optimization algorithms currently being used. To address this problem we develop a micro-genetic optimization algorithm ($\\mu$GA) for optimal wavefront shaping. We test the abilities of the $\\mu$GA and make comparisons to previous algorithms (iterative and simple-genetic) by using each algorithm to optimize transmission through an opaque medium. From our experiments we find that the $\\mu$GA is faster than both the iterative and simple-genetic algorithms and that both genetic algorithms are more resistant to noise and sample decoherence than the iterative algorithm.

Anderson, Benjamin R; Gunawidjaja, Ray; Eilers, Hergen

2015-01-01T23:59:59.000Z

276

Optimization and learning based video coding  

E-Print Network [OSTI]

2 Rate-Distortion Optimization . . . . . . . . . . . .Distortion Optimization . . . . . . . . . . . . . . . . . .Rate-Distortion Optimization . . . . . . . . . . . .

An, Cheolhong

2008-01-01T23:59:59.000Z

277

Route Optimization with MAP-Based Enhancement in Mobile Networks  

E-Print Network [OSTI]

technology and user de- mands for mobility support have motivated the IETF to introduce mobile IP, mobile IPv technology and demand for mobility support from users, the IETF has introduced mobile IP (MIP) [1], mobileRoute Optimization with MAP-Based Enhancement in Mobile Networks Jeonghoon Park, Tae-Jin Lee

Lee, Tae-Jin

278

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program  

E-Print Network [OSTI]

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program publication is funded by the Division to them in California. TECHNOLOGY TRANSFER PROGRAM MAY 2011, VOL. 3, NO. 1 California's Transition

California at Berkeley, University of

279

SAGEWASP. Optimal Electric Utility Expansion  

SciTech Connect (OSTI)

SAGE-WASP is designed to find the optimal generation expansion policy for an electrical utility system. New units can be automatically selected from a user-supplied list of expansion candidates which can include hydroelectric and pumped storage projects. The existing system is modeled. The calculational procedure takes into account user restrictions to limit generation configurations to an area of economic interest. The optimization program reports whether the restrictions acted as a constraint on the solution. All expansion configurations considered are required to pass a user supplied reliability criterion. The discount rate and escalation rate are treated separately for each expansion candidate and for each fuel type. All expenditures are separated into local and foreign accounts, and a weighting factor can be applied to foreign expenditures.

Clark, P.D.II; Ullrich, C.J. [Lakeland Electric and Water, FL (United States)

1989-10-10T23:59:59.000Z

280

Optimization of Cooling Water  

E-Print Network [OSTI]

A cooling water system can be optimized by operation at the highest possible cycles of concentration without risking sealing and fouling on heat exchanger surfaces. The way to optimize will be shown, with a number of examples of new systems....

Matson, J.

Note: This page contains sample records for the topic "technological optimism factor" 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

Power network analysis and optimization  

E-Print Network [OSTI]

chip power supply network optimization using multigrid-basedchip decoupling capacitor optimization for high- performanceSapatnekar, “Analysis and optimization of structured power/

Zhang, Wanping

2009-01-01T23:59:59.000Z

282

Integrated Energy System Dispatch Optimization  

E-Print Network [OSTI]

Energy System Dispatch Optimization Ryan Firestone, MichaelEnergy System Dispatch Optimization Ryan Firestone - Studentthe real-time dispatch optimization problem for a generic

Firestone, Ryan; Stadler, Michael; Marnay, Chris

2006-01-01T23:59:59.000Z

283

Optimizing Preventive Maintenance Models  

E-Print Network [OSTI]

Optimizing Preventive Maintenance Models. Michael Bartholomew-Biggs. School of Physics Astronomy and Mathematics, University of Hertfordshire.

284

Optimal PID-Control for First Order Plus Time Delay Systems & Verification of the  

E-Print Network [OSTI]

Optimal PID-Control for First Order Plus Time Delay Systems & Verification of the SIMC Rules Chriss and Technology (NTNU), Trondheim, Norway e-mail: skoge@ntnu.no Abstract: Optimal cascade PID-settings are found with a modified SIMC-rule for PID- control (Figure 1). Optimality (performance) is defined in terms

Skogestad, Sigurd

285

Extreme Optimization Announcements  

E-Print Network [OSTI]

Extreme Optimization Announcements Assignment 3 due tomorrow @ 5pm. No late days on Extreme, we will hold extra office hours during regular section times. #12;Extreme Optimization Extreme University Fall 2014 #12;Extreme Optimization The radiotherapy problem Saving Lives: Radiotherapy Radiation

Chen, Yiling

286

mial Optimization Problems  

E-Print Network [OSTI]

tially supported by the Japan Science and Technology Agency (JST), the Core. Research of Evolutionary Science and Technology (CREST) Research Project.

2014-01-09T23:59:59.000Z

287

Technology Application Centers: Facilitating Technology Transfer  

E-Print Network [OSTI]

transfer plus technology application. A&C Enercom has learned from experience that technology deployment will not occur unless utilities achieve both technology transfer (e.g, the dissemination of information) and technology application (e.g., the direct...

Kuhel, G. J.

288

Optimal Design Refrigeration System for a Mucilage Glue Fiber Factory  

E-Print Network [OSTI]

ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency Vol.IV-1-4 Optimal Design Refrigeration System for a Mucilage Glue Fiber Factory Chaoyi Tan Jianlong Liu Fennan Tang Yang Liu Hunan University of Technology... fiber ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency Vol.IV-1-4 2. REFRIGERATION SYSTEM SUPERIOR DESIGN PROPOSAL IN MUCILAGE GLUE FIBER FACTORY 2.1 Refrigeration system superior design proposal in mucilage glue fiber factory...

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

2006-01-01T23:59:59.000Z

289

Toward integrated design of waste management technologies  

SciTech Connect (OSTI)

What technical, economic and institutional factors make radioactive and/or hazardous waste management technologies publicly acceptable? The goal of this paper is to initiate an identification of factors likely to render radioactive and hazardous waste management technologies publicly acceptable and to provide guidance on how technological R&D might be revised to enhance the acceptability of alternative waste management technologies. Technology development must attend to the full range of technology characteristics (technical, engineering, physical, economic, health, environmental, and socio-institutional) relevant to diverse stakeholders. ORNL`s efforts in recent years illustrate some attempts to accomplish these objectives or, at least, to build bridges toward the integrated design of waste management technologies.

Carnes, S.A.; Wolfe, A.K.

1993-11-01T23:59:59.000Z

290

Optimal broadcasting of mixed states  

SciTech Connect (OSTI)

The N to M (M{>=}N) universal quantum broadcasting of mixed states {rho}{sup xN} is proposed for a qubit system. The broadcasting of mixed states is universal and optimal in the sense that the shrinking factor is independent of the input state and achieves the upper bound. The quantum broadcasting of mixed qubits is a generalization of the universal quantum cloning machine for identical pure input states. A pure state decomposition of the identical mixed qubits {rho}{sup xN} is obtained.

Dang Guifang; Fan Heng [Institute of Physics, Chinese Academy of Sciences, Beijing 100080 (China)

2007-08-15T23:59:59.000Z

291

Optimal Universal Disentangling Machine for Two Qubit Quantum States  

E-Print Network [OSTI]

We derive the optimal curve satisfied by the reduction factors, in the case of universal disentangling machine which uses only local operations. Impossibility of constructing a better disentangling machine, by using non-local operations, is discussed.

Sibasish Ghosh; Somshubhro Bandyopadhyay; Anirban Roy; Debasis Sarkar; Guruprasad Kar

1999-10-14T23:59:59.000Z

292

Manufacturing technology  

SciTech Connect (OSTI)

The specific goals of the Manufacturing Technology thrust area are to develop an understanding of fundamental fabrication processes, to construct general purpose process models that will have wide applicability, to document our findings and models in journals, to transfer technology to LLNL programs, industry, and colleagues, and to develop continuing relationships with industrial and academic communities to advance our collective understanding of fabrication processes. Advances in four projects are described here, namely Design of a Precision Saw for Manufacturing, Deposition of Boron Nitride Films via PVD, Manufacturing and Coating by Kinetic Energy Metallization, and Magnet Design and Application.

Blaedel, K.L.

1997-02-01T23:59:59.000Z

293

Mathematical analysis of the optimal habitat configurations for species persistence  

E-Print Network [OSTI]

susceptible to internal and external extinction factors. These theoretical results are supported that they are of two main types - ball-shaped or stripe-shaped. We formally prove that these optimal shapes depend that the optimal shape of the habitat realises a compromise between reducing the detrimental habitat edge effects

Hamel, François

294

FEMP/NTDP Technology Focus New Technology  

E-Print Network [OSTI]

FEMP/NTDP Technology Focus New Technology Demonstration Program Technology Focus FEMPFederal Energy Management Program Trends in Energy Management Technology: BCS Integration Technologies ­ Open Communications into a complete EMCIS. The first article [1] covered enabling technologies for emerging energy management systems

295

Particle Swarm Optimization Based Reactive Power Optimization  

E-Print Network [OSTI]

Reactive power plays an important role in supporting the real power transfer by maintaining voltage stability and system reliability. It is a critical element for a transmission operator to ensure the reliability of an electric system while minimizing the cost associated with it. The traditional objectives of reactive power dispatch are focused on the technical side of reactive support such as minimization of transmission losses. Reactive power cost compensation to a generator is based on the incurred cost of its reactive power contribution less the cost of its obligation to support the active power delivery. In this paper an efficient Particle Swarm Optimization (PSO) based reactive power optimization approach is presented. The optimal reactive power dispatch problem is a nonlinear optimization problem with several constraints. The objective of the proposed PSO is to minimize the total support cost from generators and reactive compensators. It is achieved by maintaining the whole system power loss as minimum...

Sujin, P R; Linda, M Mary

2010-01-01T23:59:59.000Z

296

Optimization Online - Stochastic Optimization Approach to Water ...  

E-Print Network [OSTI]

Mar 18, 2012 ... The approach determines optimal set-points to maximize power output in the ... black-box simulation models and to construct empirical distributions from ... In a pulverized coal power plant study we have found that weather ...

Juan M. Salazar

2012-03-18T23:59:59.000Z

297

Optimization Online - Nonlinear Optimization Submissions - 2012  

E-Print Network [OSTI]

Reformulation of a model for hierarchical divisive graph modularity ... Approximation of Matrix Rank Function and Its Application to Matrix Rank ... MSS: MATLAB software for L-BFGS trust-region subproblems for large-scale optimization

298

Distributionally Robust Convex Optimization - Optimization Online  

E-Print Network [OSTI]

1Imperial College Business School, Imperial College London, United Kingdom. 2College .... to biased optimization results with poor out-of-sample performance. ...... Question. Is there a vector y ? {0,1}. P such that Ey ? f and g y ? ?? ...... (

2013-09-22T23:59:59.000Z

299

Optimization Online - Robust optimization based EV charging  

E-Print Network [OSTI]

Mar 11, 2015 ... Abstract: With the introduction of new technologies like electric vehicles and smart grids the operation and planning of power systems are ...

Alireza Soroudi

2015-03-11T23:59:59.000Z

300

(Environmental technology)  

SciTech Connect (OSTI)

The traveler participated in a conference on environmental technology in Paris, sponsored by the US Embassy-Paris, US Environmental Protection Agency (EPA), the French Environmental Ministry, and others. The traveler sat on a panel for environmental aspects of energy technology and made a presentation on the potential contributions of Oak Ridge National Laboratory (ORNL) to a planned French-American Environmental Technologies Institute in Chattanooga, Tennessee, and Evry, France. This institute would provide opportunities for international cooperation on environmental issues and technology transfer related to environmental protection, monitoring, and restoration at US Department of Energy (DOE) facilities. The traveler also attended the Fourth International Conference on Environmental Contamination in Barcelona. Conference topics included environmental chemistry, land disposal of wastes, treatment of toxic wastes, micropollutants, trace organics, artificial radionuclides in the environment, and the use biomonitoring and biosystems for environmental assessment. The traveler presented a paper on The Fate of Radionuclides in Sewage Sludge Applied to Land.'' Those findings corresponded well with results from studies addressing the fate of fallout radionuclides from the Chernobyl nuclear accident. There was an exchange of new information on a number of topics of interest to DOE waste management and environmental restoration needs.

Boston, H.L.

1990-10-12T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Manufacturing technologies  

SciTech Connect (OSTI)

The Manufacturing Technologies Center is an integral part of Sandia National Laboratories, a multiprogram engineering and science laboratory, operated for the Department of Energy (DOE) with major facilities at Albuquerque, New Mexico, and Livermore, California. Our Center is at the core of Sandia`s Advanced Manufacturing effort which spans the entire product realization process.

NONE

1995-09-01T23:59:59.000Z

302

An Assessment of Communication Technology Adoption in Texas Cooperatives  

E-Print Network [OSTI]

of communication technology from the background of cooperative managers to board management policy. The survey categorized 105 different cooperatives by current technology use and management practices. Once the data were collected, a factor analysis to understand...

Murch, Matthew 1987-

2012-08-31T23:59:59.000Z

303

Investigating successful implementation of technologies in Developing nations  

E-Print Network [OSTI]

A study was performed to determine possible factors that contribute to successful implementation of new technologies in developing nations. Engineers and other inventors have devoted great effort to Appropriate Technology ...

Hsieh, Edward F. (Edward Fang)

2005-01-01T23:59:59.000Z

304

Vacuum Technology  

SciTech Connect (OSTI)

The environmental condition called vacuum is created any time the pressure of a gas is reduced compared to atmospheric pressure. On earth we typically create a vacuum by connecting a pump capable of moving gas to a relatively leak free vessel. Through operation of the gas pump the number of gas molecules per unit volume is decreased within the vessel. As soon as one creates a vacuum natural forces (in this case entropy) work to restore equilibrium pressure; the practical effect of this is that gas molecules attempt to enter the evacuated space by any means possible. It is useful to think of vacuum in terms of a gas at a pressure below atmospheric pressure. In even the best vacuum vessels ever created there are approximately 3,500,000 molecules of gas per cubic meter of volume remaining inside the vessel. The lowest pressure environment known is in interstellar space where there are approximately four molecules of gas per cubic meter. Researchers are currently developing vacuum technology components (pumps, gauges, valves, etc.) using micro electro mechanical systems (MEMS) technology. Miniature vacuum components and systems will open the possibility for significant savings in energy cost and will open the doors to advances in electronics, manufacturing and semiconductor fabrication. In conclusion, an understanding of the basic principles of vacuum technology as presented in this summary is essential for the successful execution of all projects that involve vacuum technology. Using the principles described above, a practitioner of vacuum technology can design a vacuum system that will achieve the project requirements.

Biltoft, P J

2004-10-15T23:59:59.000Z

305

Motion-to-Energy (M2E) Power Generation Technology  

SciTech Connect (OSTI)

INL researchers developed M2E, a new technology that converts motion to energy. M2E uses an innovative, optimized microgenerator with power management circuitry that kinetically charges mobile batteries from natural motion such as walking.

INL

2008-05-30T23:59:59.000Z

306

Motion-to-Energy (M2Eâ„¢) Power Generation Technology  

SciTech Connect (OSTI)

INL researchers developed M2E, a new technology that converts motion to energy. M2E uses an innovative, optimized microgenerator with power management circuitry that kinetically charges mobile batteries from natural motion such as walking. To learn more,

Idaho National Laboratory

2008-05-30T23:59:59.000Z

307

Motion-to-Energy (M2E) Power Generation Technology  

ScienceCinema (OSTI)

INL researchers developed M2E, a new technology that converts motion to energy. M2E uses an innovative, optimized microgenerator with power management circuitry that kinetically charges mobile batteries from natural motion such as walking.

INL

2009-09-01T23:59:59.000Z

308

Motion-to-Energy (M2Eâ?¢) Power Generation Technology  

ScienceCinema (OSTI)

INL researchers developed M2E, a new technology that converts motion to energy. M2E uses an innovative, optimized microgenerator with power management circuitry that kinetically charges mobile batteries from natural motion such as walking. To learn more,

Idaho National Laboratory

2010-01-08T23:59:59.000Z

309

Layering as Optimization Decomposition 3-1 Layering as OptimizationLayering as Optimization  

E-Print Network [OSTI]

1 Layering as Optimization Decomposition 3-1 Layering as OptimizationLayering as Optimization DecompositionDecomposition Layering as Optimization Decomposition 3-2 CONTENTSCONTENTS Introduction (Marta;2 Layering as Optimization Decomposition 3-3 Layering as Optimization Decomposition Introduction By Marta

Fan, Xingzhe

310

Fossil energy waste management. Technology status report  

SciTech Connect (OSTI)

This report describes the current status and recent accomplishments of the Fossil Energy Waste Management (FE WM) projects sponsored by the Morgantown Energy Technology Center (METC) of the US Department of Energy (DOE). The primary goal of the Waste Management Program is to identify and develop optimal strategies to manage solid by-products from advanced coal technologies for the purpose of ensuring the competitiveness of advanced coal technologies as a future energy source. The projects in the Fossil Energy Waste Management Program are divided into three types of activities: Waste Characterization, Disposal Technologies, and Utilization Technologies. This technology status report includes a discussion on barriers to increased use of coal by-products. Also, the major technical and nontechnical challenges currently being addressed by the FE WM program are discussed. A bibliography of 96 citations and a list of project contacts is included if the reader is interested in obtaining additional information about the FE WM program.

Bossart, S.J.; Newman, D.A.

1995-02-01T23:59:59.000Z

311

Energy optimization system  

DOE Patents [OSTI]

A system for optimizing customer utility usage in a utility network of customer sites, each having one or more utility devices, where customer site is communicated between each of the customer sites and an optimization server having software for optimizing customer utility usage over one or more networks, including private and public networks. A customer site model for each of the customer sites is generated based upon the customer site information, and the customer utility usage is optimized based upon the customer site information and the customer site model. The optimization server can be hosted by an external source or within the customer site. In addition, the optimization processing can be partitioned between the customer site and an external source.

Zhou, Zhi; de Bedout, Juan Manuel; Kern, John Michael; Biyik, Emrah; Chandra, Ramu Sharat

2013-01-22T23:59:59.000Z

312

Overview of facility usage Protein Technology Core Facility  

E-Print Network [OSTI]

performedFig9: Projects delivered Protein technology core has been successful as a small scale player expression and optimal purification is imperative for protein biology research groups in academia as well and technical guidance at all steps to optimize expression and purification to generate the protein of interest

Udgaonkar, Jayant B.

313

507.ps - Optimization Online  

E-Print Network [OSTI]

for the global optimization problem and its parallelization with di erent load ... In the following, we present some functions [6, 12] to be minimized and the ...

314

Preprint - Optimization Online  

E-Print Network [OSTI]

[10] M. Atkinson, A. Negro, N. Santoro, Sums of lexicographically ordered sets, ... Rios-Mercado (Eds.), Integer Programming and Combinatorial Optimization, ...

2013-08-22T23:59:59.000Z

315

2000 - Optimization Online  

E-Print Network [OSTI]

Problem Solving Environments iNEOS : An Interactive Environment for Nonlinear Optimization Marcel Good, Jean-Pierre Goux, Jorge Nocedal, Victor Pereyra.

316

2004 - Optimization Online  

E-Print Network [OSTI]

Constrained optimization in seismic reflection tomography: an SQP augmented Lagrangian approach. F. Delbos, J.Ch. Gilbert, R. Glowinski, D. Sinoquet.

317

3531.ps - Optimization Online  

E-Print Network [OSTI]

Jul 13, 2012 ... Stochastic optimization of a multireservoir hydroelectric system : A decomposition approach. Water Ressource Research, 21(6):779–792, June ...

2012-07-13T23:59:59.000Z

318

Postscript - Optimization Online  

E-Print Network [OSTI]

Technical Report R-6469, AERE Harwell Labo-. ratory, Harwell, Oxfordshire, England, 1970. [21] M. J. D. Powell. A new algorithm for unconstrained optimization ...

319

Control and optimization system  

DOE Patents [OSTI]

A system for optimizing a power plant includes a chemical loop having an input for receiving an input parameter (270) and an output for outputting an output parameter (280), a control system operably connected to the chemical loop and having a multiple controller part (230) comprising a model-free controller. The control system receives the output parameter (280), optimizes the input parameter (270) based on the received output parameter (280), and outputs an optimized input parameter (270) to the input of the chemical loop to control a process of the chemical loop in an optimized manner.

Xinsheng, Lou

2013-02-12T23:59:59.000Z

320

2009 - Optimization Online  

E-Print Network [OSTI]

Modeling the Mobile Oil Recovery Problem as a Multiobjective Vehicle Routing Problem ... Optimal Security Response to Attacks on Open Science Grids

Note: This page contains sample records for the topic "technological optimism factor" 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

Optimized Utility Systems and Furnace Integration  

E-Print Network [OSTI]

OPTIMIZED UTILITY SYSTEMS AND FURNACE INTEGRATION A. S. McMullan and H. D. Spriggs, Linnhoff March, Inc., Leesburg, Va. ABSTRACT Conventional process design philosophy usually results in utility systems being designed after process design... defines the Process/Utility interface. Clearly, changing the process design can result in different utility demands and possibly in different utility system designs. This paper presents a procedure, using Pinch Technology, for the simultaneous design...

McMullan, A. S.; Spriggs, H. D.

322

Euler's fluid equations: Optimal Control vs Optimization  

E-Print Network [OSTI]

An optimization method used in image-processing (metamorphosis) is found to imply Euler's equations for incompressible flow of an inviscid fluid, without requiring that the Lagrangian particle labels exactly follow the flow lines of the Eulerian velocity vector field. Thus, an optimal control problem and an optimization problem for incompressible ideal fluid flow both yield the \\emph {same} Euler fluid equations, although their Lagrangian parcel dynamics are \\emph{different}. This is a result of the \\emph{gauge freedom} in the definition of the fluid pressure for an incompressible flow, in combination with the symmetry of fluid dynamics under relabeling of their Lagrangian coordinates. Similar ideas are also illustrated for SO(N) rigid body motion.

Darryl D. Holm

2009-09-28T23:59:59.000Z

323

Venus Technology Plan Venus Technology Plan  

E-Print Network [OSTI]

Venus Technology Plan May 2014 #12; ii Venus Technology Plan At the Venus Exploration Survey priorities, and (3) develop a Technology Plan for future Venus missions (after a Technology Forum at VEXAG Meeting 11 in November 2013). Here, we present the 2014 Venus Technology Plan

Rathbun, Julie A.

324

Optimization of Process Parameters for Si Lateral PIN Photodiode  

E-Print Network [OSTI]

Abstract: This paper is about four optimization factors of process parameters, namely the intrinsic region length, photoabsorption layer thickness, the incident optical power and the bias voltage in a Si lateral pin-photodiode so as to obtain high frequency response and responsivity. Optimization of these parameters is based on Taguchi optimization method. In terms of simulation for the fabrication and device electrical characterization, ATHENA and ATLAS software from Silvaco Int. were used respectively. The identified factors have three best levels which give different combination based on L9 orthogonal array by Taguchi optimization method. In order to find the optimum factors and levels, signal-to-noise ratios (SNR) of larger-the-better (LTB) was applied. The analysis showed that the entire identified factors gave significant effect on the optical properties of the Si lateral pin-photodiode. It is revealed that the best result for responsivity and frequency response after the optimization approaches were 0.62A/W and 13.1 GHz respectively which respond to the optimized value for intrinsic region length of 6 µm, photoabsorption layer thickness of 50 µm, incident optical 2 power of 1 mW/cm and bias voltage of 3 V. As a conclusion, the optimum solution in achieving the desired high speed photodiode was successfully predicted using Taguchi optimization method. Key words: Taguchi method Photodiode Lateral p-i-n Simulation Silvaco

P. S. Menon; S. Kalthom Tasirin; Ibrahim Ahmad; S. Fazlili Abdullah

325

Optimization of antibody separation Master thesis at R&D, Protein Tools, GE Healthcare, Uppsala  

E-Print Network [OSTI]

Optimization of antibody separation Master thesis at R&D, Protein Tools, GE Healthcare, Uppsala point but in most cases the separation needs some optimization work to give the best possible starting protocol and then optimize the protocol by identifying important experimental factors that may

Uppsala Universitet

326

The Cognitive Ergonomics Laboratory NSF Information Technology  

E-Print Network [OSTI]

The Cognitive Ergonomics Laboratory NSF Information Technology Research (ITR) Annual Review David B Ergonomics Laboratory #12;Research Assistants w Becca Green (IE) - Cognitive task analysis (CTA); abstraction URO (funded by SMV): n Complimentary research - "Physio-ergonomic Optimized Human-machine Interfaces

Kaber, David B.

327

Proceedings of FuelCell2008 Sixth International Fuel Cell Science, Engineering and Technology Conference  

E-Print Network [OSTI]

optimization study. For a new technology, such as fuel cells, it is also important to include uncertaintiesProceedings of FuelCell2008 Sixth International Fuel Cell Science, Engineering and Technology Conference June 16-18, 2008, Denver, Colorado, USA FUELCELL2008-65111 OPTIMAL DESIGN OF HYBRID ELECTRIC FUEL

Papalambros, Panos

328

Demonstration of integrated optimization software  

SciTech Connect (OSTI)

NeuCO has designed and demonstrated the integration of five system control modules using its proprietary ProcessLink{reg_sign} technology of neural networks, advanced algorithms and fuzzy logic to maximize performance of coal-fired plants. The separate modules control cyclone combustion, sootblowing, SCR operations, performance and equipment maintenance. ProcessLink{reg_sign} provides overall plant-level integration of controls responsive to plant operator and corporate criteria. Benefits of an integrated approach include NOx reduction improvement in heat rate, availability, efficiency and reliability; extension of SCR catalyst life; and reduced consumption of ammonia. All translate into cost savings. As plant complexity increases through retrofit, repowering or other plant modifications, this integrated process optimization approach will be an important tool for plant operators. 1 fig., 1 photo.

NONE

2008-01-01T23:59:59.000Z

329

Technology and the Box  

E-Print Network [OSTI]

its explorations of technology in partnership with radicalPadma Maitland Technology and the Box The room is thedisciplines. The theme of “Technology and the Box” emerged

Maitland, Padma

2013-01-01T23:59:59.000Z

330

Hydrogen Technologies Group  

SciTech Connect (OSTI)

The Hydrogen Technologies Group at the National Renewable Energy Laboratory advances the Hydrogen Technologies and Systems Center's mission by researching a variety of hydrogen technologies.

Not Available

2008-03-01T23:59:59.000Z

331

Combinatorial optimization of welding  

E-Print Network [OSTI]

C E D C Combinatorial optimization of welding sequences The problem Combinatorial optimization a welding example of a tail bearing housing vanes ­ Figure 1. The major structural details are the outer ring, the inner ring and the vanes. The vanes are welded to the rings using TIG welding. Fig. 1: Tail

Sóbester, András

332

Graphite Technology Development Plan  

SciTech Connect (OSTI)

This technology development plan is designed to provide a clear understanding of the research and development direction necessary for the qualification of nuclear grade graphite for use within the Next Generation Nuclear Plant (NGNP) reactor. The NGNP will be a helium gas cooled Very High Temperature Reactor (VHTR) with a large graphite core. Graphite physically contains the fuel and comprises the majority of the core volume. Considerable effort will be required to ensure that the graphite performance is not compromised during operation. Based upon the perceived requirements the major data needs are outlined and justified from the perspective of reactor design, reatcor performance, or the reactor safety case. The path forward for technology development can then be easily determined for each data need. How the data will be obtained and the inter-relationships between the experimental and modeling activities will define the technology development for graphite R&D. Finally, the variables affecting this R&D program are discussed from a general perspective. Factors that can significantly affect the R&D program such as funding, schedules, available resources, multiple reactor designs, and graphite acquisition are analyzed.

W. Windes; T. Burchell; R. Bratton

2007-09-01T23:59:59.000Z

333

Dezincing Technology  

SciTech Connect (OSTI)

Half of the steel produced in the US is derived from scrap. With zinc-coated prompt scrap increasing fivefold since 1980, steel-makers are feeling the effect of increased contaminant loads on their operations. The greatest concern is the cost of treatment before disposal of waste dusts and water that arise from remelting zinc-coated scrap. An economic process is needed to strip and recover the zinc from scrap to provide a low residual scrap for steel- and iron-making. Metal Recovery Technologies, Inc., with the assistance of Argonne National Laboratory, have been developing a caustic leach dezincing process for upgrading galvanized stamping plant scrap into clean scrap with recovery of the zinc. With further development the technology could also process galvanized scrap from obsolete automobiles. This paper will review: (1) the status of recent pilot plant operations and plans for a commercial demonstration facility with a dezincing capacity of up to 250,000 tons/year, (2) the economics of caustic dezincing, and (3) benefits of decreased cost of environmental compliance, raw material savings, and improved operations with use of dezinced scrap.

Dudek, F.J.; Daniels, E.J. [Argonne National Lab., IL (United States). Energy Service Div.; Morgan, W.A. [Metal Recovery Technologies, Inc., East Chicago, IN (United States)

1997-08-01T23:59:59.000Z

334

Optimization Online - Level methods uniformly optimal for composite ...  

E-Print Network [OSTI]

Apr 19, 2011 ... Level methods uniformly optimal for composite and structured nonsmooth convex optimization. Guanghui Lan (glan ***at*** ise.ufl.edu).

Guanghui Lan

2011-04-19T23:59:59.000Z

335

Optimality conditions of set-valued optimization p...  

E-Print Network [OSTI]

Optimality conditions of set-valued optimization problem involving relative algebraic interior in ordered linear spaces. Zhi-Ang Zhoua, Xin-Min Yangb and ...

2011-05-03T23:59:59.000Z

336

Optimization Online - Optimal synthesis in the Reeds and Shepp ...  

E-Print Network [OSTI]

Sep 9, 2011 ... Keywords: Reeds and Shepp car, time-optimal problem, Pontryagin Maximum Principle, reachability sets, optimal synthesis. Category 1: ...

Andrey Dmitruk

2011-09-09T23:59:59.000Z

337

Northwest Regional Technology Center  

E-Print Network [OSTI]

Northwest Regional Technology Center for Homeland Security The Northwest Regional Technology Center and deployment of technologies that are effective homeland security solutions for the region, and accelerate technology transfer to the national user community. Foster a collaborative spirit across agencies

338

CSIR TECHNOLOGY AWARDS -2013  

E-Print Network [OSTI]

CSIR TECHNOLOGY AWARDS - 2013 GUIDELINES & PROFORMAE FOR NOMINATIONS Planning and Performance 2013 #12;CSIR TECHNOLOGY AWARDS BRIEF DETAILS ,,CSIR Technology Awards were instituted in 1990 to encourage multi-disciplinary in- house team efforts and external interaction for technology development

Jayaram, Bhyravabotla

339

Query Optimization Techniques Class Hierarchies  

E-Print Network [OSTI]

Query Optimization Techniques Exploiting Class Hierarchies Sophie Cluet 1 Guido Moerkotte 2 1 INRIA Since the introduction of object base management systems (OBMS), many query optimization techniques tailored for object query languages have been proposed. They adapt known optimization techniques

Mannheim, Universität

340

Emerging energy-efficient technologies for industry  

SciTech Connect (OSTI)

For this study, we identified about 175 emerging energy-efficient technologies in industry, of which we characterized 54 in detail. While many profiles of individual emerging technologies are available, few reports have attempted to impose a standardized approach to the evaluation of the technologies. This study provides a way to review technologies in an independent manner, based on information on energy savings, economic, non-energy benefits, major market barriers, likelihood of success, and suggested next steps to accelerate deployment of each of the analyzed technologies. There are many interesting lessons to be learned from further investigation of technologies identified in our preliminary screening analysis. The detailed assessments of the 54 technologies are useful to evaluate claims made by developers, as well as to evaluate market potentials for the United States or specific regions. In this report we show that many new technologies are ready to enter the market place, or are currently under development, demonstrating that the United States is not running out of technologies to improve energy efficiency and economic and environmental performance, and will not run out in the future. The study shows that many of the technologies have important non-energy benefits, ranging from reduced environmental impact to improved productivity. Several technologies have reduced capital costs compared to the current technology used by those industries. Non-energy benefits such as these are frequently a motivating factor in bringing technologies such as these to market. Further evaluation of the profiled technologies is still needed. In particular, further quantifying the non-energy benefits based on the experience from technology users in the field is important. Interactive effects and inter-technology competition have not been accounted for and ideally should be included in any type of integrated technology scenario, for it may help to better evaluate market opportunities.

Worrell, Ernst; Martin, Nathan; Price, Lynn; Ruth, Michael; Elliott, Neal; Shipley, Anna; Thorn, Jennifer

2001-03-20T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Oil shale technology  

SciTech Connect (OSTI)

Oil shale is undoubtedly an excellent energy source that has great abundance and world-wide distribution. Oil shale industries have seen ups and downs over more than 100 years, depending on the availability and price of conventional petroleum crudes. Market forces as well as environmental factors will greatly affect the interest in development of oil shale. Besides competing with conventional crude oil and natural gas, shale oil will have to compete favorably with coal-derived fuels for similar markets. Crude shale oil is obtained from oil shale by a relatively simple process called retorting. However, the process economics are greatly affected by the thermal efficiencies, the richness of shale, the mass transfer effectiveness, the conversion efficiency, the design of retort, the environmental post-treatment, etc. A great many process ideas and patents related to the oil shale pyrolysis have been developed; however, relatively few field and engineering data have been published. Due to the vast heterogeneity of oil shale and to the complexities of physicochemical process mechanisms, scientific or technological generalization of oil shale retorting is difficult to achieve. Dwindling supplied of worldwide petroleum reserves, as well as the unprecedented appetite of mankind for clean liquid fuel, has made the public concern for future energy market grow rapidly. the clean coal technology and the alternate fuel technology are currently of great significance not only to policy makers, but also to process and chemical researchers. In this book, efforts have been made to make a comprehensive text for the science and technology of oil shale utilization. Therefore, subjects dealing with the terminological definitions, geology and petrology, chemistry, characterization, process engineering, mathematical modeling, chemical reaction engineering, experimental methods, and statistical experimental design, etc. are covered in detail.

Lee, S. (Akron Univ., OH (United States). Dept. of Chemical Engineering)

1991-01-01T23:59:59.000Z

342

INL Technology Transfer  

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

Technology Transfer Through collaboration with industry partners, INL's Technology Deployment office makes available to American agencies and international organizations unique...

343

Optimizing Control- A Survey  

E-Print Network [OSTI]

timation Int. J. of Sy,tems Science, 17,No 8, (1986), 1220 C ; Sec comments to Brdys et al. 10 Cutler C.R. & Perry ILT. Rea.l Time Optimization with Multivll.riable Control is Required to Maximize Profits Computcr.! and Chemical Enginccring, 1, No 5....) the constraints .s (K ,11. ,E.) ~ Q where In geneml, the solution to this problem is an optimal control problem since the inputs.ll would be calculated llll a function of time. Optimizing control methods make~ some simplifying 1.18 sumptions about...

Preisig, H. A.

344

Optimal Quantum Pumps  

E-Print Network [OSTI]

We study adiabatic quantum pumps on time scales that are short relative to the cycle of the pump. In this regime the pump is characterized by the matrix of energy shift which we introduce as the dual to Wigner's time delay. The energy shift determines the charge transport, the dissipation, the noise and the entropy production. We prove a general lower bound on dissipation in a quantum channel and define optimal pumps as those that saturate the bound. We give a geometric characterization of optimal pumps and show that they are noiseless and transport integral charge in a cycle. Finally we discuss an example of an optimal pump related to the Hall effect.

J. E. Avron; A. Elgart; G. M. Graf; L. Sadun

2001-07-12T23:59:59.000Z

345

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program  

E-Print Network [OSTI]

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program publication is funded by the Division of asphalt pavements. TECHNOLOGY TRANSFER PROGRAM JULY 2010, VOL. 2, NO. 1 Warm Mix Asphalt Hits the Road, and California LTAP Field Engineer, Technology Transfer Program, Institute of Transportation Studies, UC Berkeley

California at Berkeley, University of

346

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program  

E-Print Network [OSTI]

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program publication is funded by the Division solve the very serious problem of waste tire disposal. TECHNOLOGY TRANSFER PROGRAM SEPTEMBER 2009, VOL, University of California Pavement Research Center, and California LTAP Field Engineer, Technology Transfer

California at Berkeley, University of

347

PROGRESS OF WIND ENERGY TECHNOLOGY  

E-Print Network [OSTI]

This paper provides an overview of the progress of wind energy technology, along with the current status of wind power worldwide. Over the period of 2000-2012 grid-connected installed wind power has increased by a factor of more than 16. Due to the fast growth in wind market, wind turbine technology has developed different design approaches during this period. In addition to this, issues such as power grid integration, environmental impact, and economics are studied and discussed briefly in this paper, as well.

Bar?? Özerdem

348

Optimization Online - Solving A Low-Rank Factorization Model for ...  

E-Print Network [OSTI]

Mar 26, 2010 ... The main solution strategy for this problem has been based on nuclear-norm minimization which requires computing singular value ...

Zaiwen Wen

2010-03-26T23:59:59.000Z

349

Optimal Asset Allocation with Factor Models for Large Portfolios  

E-Print Network [OSTI]

? ?) of the various tangency portfolio weights to be considered below, we further require the following assumption: Assumption 4 (mixed limit conditions) At any given point in time t as N ?? (B? e?¯?)?H?1t (B? e?¯?) N ?p At > 0, (10) B?H?1t H?1t B N ?p Ct ? 0, (11) 7... ?1 ? er0,t?1) ??1t?1(µt?1 ? er0,t?1). (43) Theorem 3 (minimum variance portfolio) 21 (i) Let w?mvit = N?1 (µ? ? r0t) et e ? iH?1t {(?t ? er0t) + [at(?t ? er0t)?¯? ? (ct ? atr0t)B]A?1t ?¯ } . (44) When conditions (7), (10), (11), (12), (13), (14), (16...

Pesaran, M Hashem; Zaffaroni, P

350

Optimizing Thermoelectric Power Factor by Means of a Potential Barrier  

E-Print Network [OSTI]

, S is the Seebeck coefficient, and is the thermal conductivity. Traditional thermoelectric materials suffer from conductivities. Nanostructures and low- dimensional materials such as 1D nanowires (NWs) [1, 2], 2D thin of the electrical conductivity and the Seebeck coefficient via the carrier density, and to high thermal

351

OPTIMAL DESIGN OF HYBRID FUEL CELL VEHICLES  

E-Print Network [OSTI]

Fuel cells are being considered increasingly as a viable alternative energy source for automobiles because of their clean and efficient power generation. Numerous technological concepts have been developed and compared in terms of safety, robust operation, fuel economy, and vehicle performance. However, several issues still exist and must be addressed to improve the viability of this emerging technology. Despite the relatively large number of models and prototypes, a model-based vehicle design capability with sufficient fidelity and efficiency is not yet available in the literature. In this article we present an analysis and design optimization model for fuel cell vehicles that can be applied to both hybrid and non-hybrid vehicles by integrating a fuel cell vehicle simulator with a physics-based fuel cell model. The integration is achieved via quasi-steady fuel cell performance maps, and provides the ability to modify the characteristics of fuel cell systems with sufficient accuracy (less than 5 % error) and efficiency (98 % computational time reduction on average). Thus, a vehicle can be optimized subject to constraints that include various performance metrics and design specifications so that the overall efficiency of the hybrid fuel cell vehicle can be improved by 14 % without violating any constraints. The obtained optimal fuel cell system is also compared to other, not vehicle-related, fuel cell systems optimized for maximum power density or maximum efficiency. A tradeoff between power density and efficiency can be observed depending on the size of compressors. Typically, a larger compressor results in higher fuel cell power density at the cost of fuel cell efficiency because it operates in a wider current region. When optimizing the fuel cell

Jeongwoo Han; Michael Kokkolaras; Panos Papalambros

352

Optimization Online Digest -- February 2013  

E-Print Network [OSTI]

Principle of optimal accuracy classification for metrological purposes ... Optimal Power Grid Protection through A Defender-Attacker-Defender Model Wei Yuan ...

353

Section 3.4: Optimization  

E-Print Network [OSTI]

Apr 2, 2014 ... knowledge to solve certain optimization problems. Optimization problems arise in almost every discipline. They are one of the key applications ...

2014-04-04T23:59:59.000Z

354

NEWTON'S METHOD FOR MULTIOBJECTIVE OPTIMIZATION ...  

E-Print Network [OSTI]

The method does not scalarize the original vector optimization problem, ... for an optimization problem with an objective function with a partially ordered vector ...

355

Robust Linear Optimization With Recourse  

E-Print Network [OSTI]

We propose an approach to two-stage linear optimization with recourse that does ... Linear optimization with recourse was first introduced by Dantzig in [17] as a ...

2010-05-19T23:59:59.000Z

356

Active Magnetic Regenerator Experimental Optimization  

E-Print Network [OSTI]

Active Magnetic Regenerator Experimental Optimization by Armando Tura Bachelor in Engineering Regenerator Experimental Optimization by Armando Tura Bachelor in Engineering, University of Victoria, 2002

Victoria, University of

357

Optimal trajectory design under uncertainty  

E-Print Network [OSTI]

Reference trajectory design for atmospheric reentry vehicles can be accomplished through trajectory optimization using optimal control techniques. However, this method generally focuses on nominal vehicle performance and ...

Saunders, Benjamin R. (Benjamin Robert)

2012-01-01T23:59:59.000Z

358

Optimized Algorithms Boost Combustion Research  

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

Optimized Algorithms Boost Combustion Research Optimized Algorithms Boost Combustion Research Methane Flame Simulations Run 6x Faster on NERSC's Hopper Supercomputer November 25,...

359

Optimization Online Digest -- September 2014  

E-Print Network [OSTI]

Alvaro Lorca, Andy Sun, Eugene Litvinov, Tongxin Zheng Optimality ... RBFOpt: an open-source library for black-box optimization with costly function evaluations

360

Magnesium Research and Technology Development  

SciTech Connect (OSTI)

The Magnesium Research and Technical Development (MR&TD) project supports efforts to increase using magnesium in automotive applications, including improving technology, lowering costs and increasing the knowledge needed to enable alloy and manufacturing process optimization. MR&TD supports the U.S. Department of Energy (DOE)/United States Automotive Materials Partnership (USAMP) Magnesium Front End Research and Development (MFERD) project in collaboration with China and Canada. The MR&TD projects also maintains the magnesium bibliographic database at magnesium.pnl.gov.

Nyberg, Eric A.; Joost, William; Smith, Mark T.

2009-12-30T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Optimization of a Solvent Extraction Desalination Plant  

E-Print Network [OSTI]

is usually determined by economical considerations with other factors sometimes exert. ing strong influ- ences Processes currently showing good potentials are various forms of distillation, freezing, electrodialysis, reverse osmosis, and solvent..., electrodialysis, reverse osmosis, and others. This thesis concerns the optimization of a Solvent Extraction Desalination Plant with respect to the "Standardized Procedure for Estimating Costs of Saline Water Conversions" (16). The two most im- portant...

Beighle, Phillip Lew

1969-01-01T23:59:59.000Z

362

Geo energy research and development: technology transfer  

SciTech Connect (OSTI)

Sandia Geo Energy Programs related to geothermal, coal, oil and gas, and synfuel resources have provided a useful mechanism for transferring laboratory technologies to private industry. Significant transfer of hardware, computer programs, diagnostics and instrumentation, advanced materials, and in situ process understanding has occurred through US/DOE supported programs in the past five years. The text briefly reviews the technology transfer procedures and summarizes 32 items that have been transferred and another 20 technologies that are now being considered for possible transfer to industry. A major factor in successful transfer has been personal interactions between Sandia engineers and the technical staff from private industry during all aspects of the technology development.

Traeger, R.K.

1982-03-01T23:59:59.000Z

363

Advancing Commercialization of Algal Biofuels Through Increased Biomass Productivity and Technology Integration  

SciTech Connect (OSTI)

Cellana is a leading developer of algae-based bioproducts, and its pre-commercial production of marine microalgae takes place at Cellana?s Kona Demonstration Facility (KDF) in Hawaii. KDF is housing more than 70 high-performing algal strains for different bioproducts, of which over 30 have been grown outside at scale. So far, Cellana has produced more than 10 metric tons of algal biomass for the development of biofuels, animal feed, and high-value nutraceuticals. Cellana?s ALDUO algal cultivation technology allows Cellana to grow non-extremophile algal strains at large scale with no contamination disruptions. Cellana?s research and production at KDF have addressed three major areas that are crucial for the commercialization of algal biofuels: yield improvement, cost reduction, and the overall economics. Commercially acceptable solutions have been developed and tested for major factors limiting areal productivity of algal biomass and lipids based on years of R&D work conducted at KDF. Improved biomass and lipid productivity were achieved through strain improvement, culture management strategies (e.g., alleviation of self-shading, de-oxygenation, and efficient CO2 delivery), and technical advancement in downstream harvesting technology. Cost reduction was achieved through optimized CO2 delivery system, flue gas utilization technology, and energy-efficient harvesting technology. Improved overall economics was achieved through a holistic approach by integration of high-value co-products in the process, in addition to yield improvements and cost reductions.

Bai, Xuemei [Cellana LLC; Sabarsky, Martin

2013-09-30T23:59:59.000Z

364

1374.ps - Optimization Online  

E-Print Network [OSTI]

We have already shown that (9.15) holds, where Lg is the Lipschitz constant of gs on the. bounded set of all w ..... Optim., 40 (2001), pp. 925–946 (electronic).

365

Polyethylene fiber drawing optimization  

E-Print Network [OSTI]

Polymer fiber drawing creates fibers with enhanced thermal conductivity and strength compared to bulk polymer because drawing aligns the molecular chains. I optimize the polymer fiber drawing method in order to achieve ...

Chiloyan, Vazrik

2011-01-01T23:59:59.000Z

366

Communicating optimization results  

E-Print Network [OSTI]

With global supply chains becoming increasingly complex, leading companies are embracing optimization software tools to help them structure and coordinate their supply chains. With an array of choices available, many ...

Bailey, Drake (William Drake)

2013-01-01T23:59:59.000Z

367

Optimization of Hot Standby  

E-Print Network [OSTI]

Energy Optimization is one of the key issues facing the chemical process industries today. The drivers are both economic and environmental. Utilities are among the top operating expenses for manufacturers, reflecting elevated energy prices...

de Souza, J.; Holden, D.

2004-01-01T23:59:59.000Z

368

Energy Harvesting Optimization  

E-Print Network [OSTI]

Energy Harvesting Optimization Power Systems Analysis Final Project into energy harvesting techniques about two decade ago as a valuable way to satisfy those new demands. Energy harvesting derives energy from the ambient environment

Lavaei, Javad

369

E85 Optimized Engine  

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

Optimized Air System Layout Engine 5 8 7 3 1 2 4 MAP EGR Cooler Charge Air Cooler LH Turbo RH Turbo Throttle EGR Valve AirWater Heat Exchangers Wastegate Wastegate Surge valve...

370

Nuclear Energy Density Optimization  

E-Print Network [OSTI]

We carry out state-of-the-art optimization of a nuclear energy density of Skyrme type in the framework of the Hartree-Fock-Bogoliubov (HFB) theory. The particle-hole and particle-particle channels are optimized simultaneously, and the experimental data set includes both spherical and deformed nuclei. The new model-based, derivative-free optimization algorithm used in this work has been found to be significantly better than standard optimization methods in terms of reliability, speed, accuracy, and precision. The resulting parameter set UNEDFpre results in good agreement with experimental masses, radii, and deformations and seems to be free of finite-size instabilities. An estimate of the reliability of the obtained parameterization is given, based on standard statistical methods. We discuss new physics insights offered by the advanced covariance analysis.

M. Kortelainen; T. Lesinski; J. Moré; W. Nazarewicz; J. Sarich; N. Schunck; M. V. Stoitsov; S. Wild

2010-05-27T23:59:59.000Z

371

Optimal transport strategies  

E-Print Network [OSTI]

It is generally presupposed that the shapes and mechanisms encountered in nature have evolved in such a way as to maximize the robustness of a species. However, most such optimization problems arising in biology are ...

Kim, Wonjung, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

372

3190.ps - Optimization Online  

E-Print Network [OSTI]

fare, it is essential to select and operate at an equilibrium with optimal social ...... construct the CSP matrix R for L(?,(si(?))i?I? )?? based on (16) to induce a ...

373

2008 - Optimization Online  

E-Print Network [OSTI]

Building separating concentric balls to solve a multi-instance classification problem ... block coordinate-descent decomposition in large-scale integrated refinery- ... of the optimal solutions to Huff-type competitive location and design problems

374

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

CHP and SQRA reflects some real technical challenges posed by commercial and residentialon the residential and commercial sectors in which CHP

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

375

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

electrically powered compressor cooling, direct fire orgas engine powered compressor cooling (not included in the

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

376

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

kW) 9 hour CHP heat solar thermal thermal storage Fig. 3.Investments photovoltaics solar thermal absorption chillernatural gas combustion solar thermal CHP heat force low

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

377

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

efficiency requirements - Maximum emission limits Investment constraints: - Payback period is constrained Storage constraints: - Electricity stored is limited by battery

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

378

Polymer Reactor Design, Optimization and Control in Latex Production Technology.  

E-Print Network [OSTI]

?? During continuous emulsion polymerization of many monomers (e.g. vinyl acetate, vinyl chloride), sustained oscillations (limit cycles) occur in conversion and all the latex and… (more)

Penlidis, Alexander

1986-01-01T23:59:59.000Z

379

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

emissions credits) of combined heat and power (CHP), plus 2)efficiency investments, and combined heat and power (CHP)to evaluating combined heat and power (CHP) opportunities

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

380

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

and Energy Reliability, Distribution System Integrationand Energy Reliability, Distribution System Integration

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

UMORE PARK -INTEGRATING SOLAR Overview, Solar Optimization & Technologies, & Recommendations  

E-Print Network [OSTI]

prove to be a component in healthy buildings. Sustainability, meaning literally to continue contributing

Netoff, Theoden

382

Michigan: General Motors Optimizes Engine Valve Technology | Department of  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen OwnedofDepartment ofJared Temanson -ofMarc MorialMegan SlackDr. MichaelEnergy

383

Convex Analysis and Optimization, D. P. Bertsekas! CONVEX OPTIMIZATION  

E-Print Network [OSTI]

1! Convex Analysis and Optimization, D. P. Bertsekas! CONVEX OPTIMIZATION: A SELECTIVE OVERVIEW Dimitri Bertsekas! M.I.T.! Taiwan! May 2010! #12;2! Convex Analysis and Optimization, D. P. Bertsekas! OUTLINE! · Convexity issues in optimization! · Common geometrical framework for duality and minimax

Bertsekas, Dimitri

384

Pessimistic Bi-Level Optimization - Optimization Online  

E-Print Network [OSTI]

2Department of Mechanical Engineering, Massachusetts Institute of Technology, USA ... *This work was done while the second author was a doctoral student at the Department of Computing, Imperial College. 1 ...... Chemical Engineering Science, 64(8):1768–1783, 2009. .... Mathematical Physics, 16(6):67–72, 1976.

2012-07-23T23:59:59.000Z

385

4512.ps - Optimization Online  

E-Print Network [OSTI]

aIndustrial Engineering Department, Kharazmi University, Karaj, Iran. cIndustrial Engineering Department, Sharif University of Technology, Tehran, Iran. Abstract.

MRT Pack 20 DVDs

2014-08-22T23:59:59.000Z

386

Optimal and Non-optimal Choice 44 Optimal and Non-optimal Choice 45 Optimal and Non-optimal Behavior Across Species  

E-Print Network [OSTI]

-optimally. The first area is the sunk-cost effect in which participants persist in a losing course of action, ignoring-reduction theory; observing responses; sunk-cost effect; base-rate neglect. Optimal and Non-optimal Behavior Across

Cook, Robert

387

Optimization of the Fin Heat Pipe for Ventilating and Air Conditioning with a Genetic Algorithm  

E-Print Network [OSTI]

method, Termination generation T is 300, and the parameter D is 2.0 which could be selected after repeated software operation testing. 4.2 Optimization Results ICEBO2006, Shenzhen, China HVAC Technologies for Energy...

Qian, J.; Sun, D.; Li, G.

2006-01-01T23:59:59.000Z

388

Emissions and Energy: An Integral Approach Using an Online Energy Management and Optimization Model  

E-Print Network [OSTI]

Management and Optimization Model Diego Ruiz Carlos Ruiz Oscar Santollani Tyler Reitmeier Soteica Ideas & Technology LLC Houston, TX 77079 Abstract With the expected legislation on the horizon in the U.S., the cost of CO2 emissions...

Ruiz, D.; Ruiz, C.; Santollani, O.; Reitmeier, T.

2010-01-01T23:59:59.000Z

389

Convex Optimization Course Welcome Pack  

E-Print Network [OSTI]

1 NATCOR Convex Optimization Course 23rd ­ 27th June 2014 Welcome Pack This pack contains. ABSTRACT Convex optimization is the fundamental process of optimal decision-making. Although mathematically restrictive, many practical problems may be modelled directly as convex optimization problems. Convex

Hall, Julian

390

Renewable Energy Planning: Multiparametric Cost Optimization; Preprint  

SciTech Connect (OSTI)

This paper describes a method for determining the combination of renewable energy technologies that minimize life-cycle cost at a facility, often with a specified goal regarding percent of energy use from renewable sources. Technologies include: photovoltaics (PV); wind; solar thermal heat and electric; solar ventilation air preheating; solar water heating; biomass heat and electric (combustion, gasification, pyrolysis, anaerobic digestion); and daylighting. The method rests upon the National Renewable Energy Laboratory's (NREL's) capabilities in characterization of technology cost and performance, geographic information systems (GIS) resource assessment, and life-cycle cost analysis. The paper discusses how to account for the way candidate technologies interact with each other, and the solver routine used to determine the combination that minimizes life-cycle cost. Results include optimal sizes of each technology, initial cost, operating cost, and life-cycle cost, including incentives from utilities or governments. Results inform early planning to identify and prioritize projects at a site for subsequent engineering and economic feasibility study.

Walker, A.

2008-05-01T23:59:59.000Z

391

Optimally Controlled Flexible Fuel Powertrain System  

SciTech Connect (OSTI)

The primary objective of this project was to develop a true Flex Fuel Vehicle capable of running on any blend of ethanol from 0 to 85% with reduced penalty in usable vehicle range. A research and development program, targeting 10% improvement in fuel economy using a direct injection (DI) turbocharged spark ignition engine was conducted. In this project a gasoline-optimized high-technology engine was considered and the hardware and configuration modifications were defined for the engine, fueling system, and air path. Combined with a novel engine control strategy, control software, and calibration this resulted in a highly efficient and clean FFV concept. It was also intended to develop robust detection schemes of the ethanol content in the fuel integrated with adaptive control algorithms for optimized turbocharged direct injection engine combustion. The approach relies heavily on software-based adaptation and optimization striving for minimal modifications to the gasoline-optimized engine hardware system. Our ultimate objective was to develop a compact control methodology that takes advantage of any ethanol-based fuel mixture and not compromise the engine performance under gasoline operation.

Hakan Yilmaz; Mark Christie; Anna Stefanopoulou

2010-12-31T23:59:59.000Z

392

A DIGITAL CONTROL SYSTEM FOR OPTIMAL OXYGEN TRANSFER  

E-Print Network [OSTI]

APPENDIX E: TECHNOLOGY TRANSFER INFORMATION Prepared For: California Energy Commission Public Interest of California, Los Angeles Utility Technology Associates January 2010 CEC-500-2009-076-APE #12;#12;Prepared By salinity, etc.) Alpha factor () ­ water quality estimate (kLa Process water / kLa Clean water) #12

393

REopt: A Platform for Energy System Integration and Optimization: Preprint  

SciTech Connect (OSTI)

REopt is NREL's energy planning platform offering concurrent, multi-technology integration and optimization capabilities to help clients meet their cost savings and energy performance goals. The REopt platform provides techno-economic decision-support analysis throughout the energy planning process, from agency-level screening and macro planning to project development to energy asset operation. REopt employs an integrated approach to optimizing a site?s energy costs by considering electricity and thermal consumption, resource availability, complex tariff structures including time-of-use, demand and sell-back rates, incentives, net-metering, and interconnection limits. Formulated as a mixed integer linear program, REopt recommends an optimally-sized mix of conventional and renewable energy, and energy storage technologies; estimates the net present value associated with implementing those technologies; and provides the cost-optimal dispatch strategy for operating them at maximum economic efficiency. The REopt platform can be customized to address a variety of energy optimization scenarios including policy, microgrid, and operational energy applications. This paper presents the REopt techno-economic model along with two examples of recently completed analysis projects.

Simpkins, T.; Cutler, D.; Anderson, K.; Olis, D.; Elgqvist, E.; Callahan, M.; Walker, A.

2014-08-01T23:59:59.000Z

394

Plasma technology directory  

SciTech Connect (OSTI)

The Plasma Technology Directory has two main goals: (1) promote, coordinate, and share plasma technology experience and equipment within the Department of Energy; and (2) facilitate technology transfer to the commercial sector where appropriate. Personnel are averaged first by Laboratory and next by technology area. The technology areas are accelerators, cleaning and etching deposition, diagnostics, and modeling.

Ward, P.P.; Dybwad, G.L.

1995-03-01T23:59:59.000Z

395

An Approach to Plantwide Optimization  

E-Print Network [OSTI]

AN APPROACH TO PLANTWIDE OPTIMIZATION RAVI NATH, BILL A WORSHAM, DALE J. LIBBY Union Carbide Corporation Houston, NlSTRACT Optimization of individual processing units as well as the energy systems has become common place in the processing... industries (Ref. 1,2). Typically such optimizations are done piecemeal, with heavy reliance on the 'transfer prices' to link the various optimizations. Such optimizations usually lead to decision policies which are inferior. Superior results...

Nath, R.; Worsham, B. A.; Libby, D. J.

396

CONTROL-THEORY AND ADVANCED TECHNOLOGY Vol. 9, No.2, pp.501-515, June, 1993  

E-Print Network [OSTI]

, H2 and H co optimal control. This paper is an extension of the results of Chen, Saberi and Sannuti transfer recovery (Zhang and Freudenberg, 1990), H2-optimization (Chen, Saberi, Sannuti and Shamash, 1992) and H co-optimization(Saberi et aI., 1991). Traditionally, the minimum phase/all-pass factorization has

Benmei, Chen

397

Fabrication-Adaptive Optimization, with an Application to Photonic ...  

E-Print Network [OSTI]

Sloan School of Management, Massachusetts Institute of Technology, ... of (1) may be as diverse as portfolio optimization (Best 2010) where xi is the number of ... First we observe that it is relatively easy in practice to use human judgment ... perform some sort of manual modification of a solution x, then it is beneficial to ...

2013-07-20T23:59:59.000Z

398

Optimization Applications in the Energy and Power Industries November 2009  

E-Print Network [OSTI]

9 Conclusion: Proven Benefits of IBM ILOG Optimization Technologies 12 Introduction: Energy. They have an impressive record of constantly searching for ways to cost- effectively meet the world's energy, especially wind and solar; more investment in energy efficiency by electricity users; development of low

McCalley, James D.

399

Optimizing Physical Layer Parameters for Wireless Sensor Networks  

E-Print Network [OSTI]

relay distance and the optimal transmit energy as a function of channel noise level and path loss University of Economics and Technology, Ankara, TURKEY As wireless sensor networks utilize battery-operated nodes, energy efficiency is of paramount importance at all levels of system design. In order to save

Heinzelman, Wendi

400

Optimal Self-Assembly of Counters at Temperature Two  

E-Print Network [OSTI]

Optimal Self-Assembly of Counters at Temperature Two Qi Cheng University of Oklahoma Ashish Goel time of irreversible self-assemblies. 1 Introduction Self-assembly is the ubiquitous process by which been suggested that self-assembly will ultimately become an important technology, enabling

Goel, Ashish

Note: This page contains sample records for the topic "technological optimism factor" 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

Optimization of Ice Thermal Storage Systems Design for HVAC Systems  

E-Print Network [OSTI]

Ice thermal storage is promising technology to reduce energy costs by shifting the cooling cost from on-peak to off-peak periods. The paper discusses the optimal design of ice thermal storage and its impact on energy consumption, demand, and total...

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

2013-01-01T23:59:59.000Z

402

Optimizing Nested Queries with Parameter Sort Orders Ravindra Guravannavar  

E-Print Network [OSTI]

Optimizing Nested Queries with Parameter Sort Orders Ravindra Guravannavar Ramanujam H.s@sybase.com Indian Institute of Technology Bombay sudarsha@cse.iitb.ac.in Abstract Nested iteration is an important technique for query evaluation. It is the default way of execut- ing nested subqueries in SQL. Although

Sudarshan, S.

403

Particle Swarm Optimization of High-frequency Transformer  

E-Print Network [OSTI]

Particle Swarm Optimization of High-frequency Transformer Hengsi Qin, Jonathan W. Kimball, Ganesh K of Science and Technology, Rolla, MO 65409-0040 USA Abstract--A high frequency transformer is a critical transformer. Operation of a DAB converter requires its transformer to have a specific amount of winding

Kimball, Jonathan W.

404

Essays on the Economics of Environmental Issues: The Environmental Kuznets Curve to Optimal Energy Portfolios  

E-Print Network [OSTI]

Factors are Most Supportive to Green Energy Penetrationare Most Supportive to Green Energy Penetration Introductionin the di?usion of green energy technology. After this

Meininger, Aaron G.

2012-01-01T23:59:59.000Z

405

Optimal PID-Control on First Order Plus Time Delay Systems & Verification of the  

E-Print Network [OSTI]

Optimal PID-Control on First Order Plus Time Delay Systems & Verification of the SIMC Rules Chriss and Technology (NTNU), Trondheim, Norway e-mail: skoge@ntnu.no Abstract: Optimal PID-settings are found, and is the time delay. We consider only the cascade form PID-controller K(s) = Kc Is + 1 Is (Ds + 1) (2) where Kc

Skogestad, Sigurd

406

Optimal PID-Control on First Order Plus Time Delay Systems & Verification of the  

E-Print Network [OSTI]

Optimal PID-Control on First Order Plus Time Delay Systems & Verification of the SIMC Rules Chriss and Technology (NTNU), Trondheim, Norway e-mail: skoge@ntnu.no Abstract: Optimal PID-settings are found. We consider only the cascade form PID-controller K(s) = Kc Is + 1 Is (Ds + 1) (2) where Kc, I and D

Skogestad, Sigurd

407

HYBRIDISATION OF NEURAL NETWORKS AND GENETIC ALGORITHMS FOR TIME-OPTIMAL CONTROL  

E-Print Network [OSTI]

into a time-energy optimal control problem which can be regarded as a Lagrangian constraint optimisation Chaiyaratana Department of Production Engineering King Mongkut's Institute of Technology North Bangkok 1518) are used to solve a multi-objective optimisation problem related to time-optimal control. The results

Coello, Carlos A. Coello

408

Fujita LaboratoryTokyo Instituteof Technology Tokyo Instituteof Technology  

E-Print Network [OSTI]

Fujita LaboratoryTokyo Instituteof Technology Tokyo Instituteof Technology Fujita LaboratoryTokyo Institute of Technology Tokyo Institute of Technology 231 #12;Fujita LaboratoryTokyo Instituteof Technology Tokyo Instituteof Technology 2 IT #12;Fujita LaboratoryTokyo Instituteof

409

Northwestern University Information Technology  

E-Print Network [OSTI]

... Integrated Technology Classrooms Online Lectures Collaborative Course Management Tools ...in any teaching environment Classroom Laptop Mobile Device www.it.northwestern.edu NUITAcademic&ResearchTechnologiesNorthwestern University Information Technology (NUIT) is committed to supporting faculty research

Shull, Kenneth R.

410

Predictive Energy Optimization  

E-Print Network [OSTI]

Predictive?Energy?Optimization Peter?Dickinson Phone:?+1?(415)?233?2306 Email:??Peterd@buildingiq.com Twitter:??@Pete_BIQ BuildingIQ?Overview 2 ? Software?to?intelligently?assess?and?control?HVAC? energy for...,?retail,?government,?hospitality,?etc ? Integration?with?all?major?BMS? ? 10?30%?HVAC?energy?savings?and?up?to?30%?peak? load?reduction during?DR?events ? Subscription?based?service?? minimal?capex BuildingIQ optimizes?energy?use?in?commercial?buildings?by?transforming? existing...

Dickinson, P.

2013-01-01T23:59:59.000Z

411

Distributed Optimization System  

DOE Patents [OSTI]

A search system and method for controlling multiple agents to optimize an objective using distributed sensing and cooperative control. The search agent can be one or more physical agents, such as a robot, and can be software agents for searching cyberspace. The objective can be: chemical sources, temperature sources, radiation sources, light sources, evaders, trespassers, explosive sources, time dependent sources, time independent sources, function surfaces, maximization points, minimization points, and optimal control of a system such as a communication system, an economy, a crane, and a multi-processor computer.

Hurtado, John E. (Albuquerque, NM); Dohrmann, Clark R. (Albuquerque, NM); Robinett, III, Rush D. (Tijeras, NM)

2004-11-30T23:59:59.000Z

412

Integrating Human Performance and Technology  

SciTech Connect (OSTI)

Human error is a significant factor in the cause and/or complication of events that occur in the commercial nuclear industry. In recent years, great gains have been made using Human Performance (HU) tools focused on targeting individual behaviors. However, the cost of improving HU is growing and resistance to add yet another HU tool certainly exists, particularly for those tools that increase the paperwork for operations. Improvements in HU that are the result of leveraging existing technology, such as hand-held mobile technologies, have the potential to reduce human error in controlling system configurations, safety tag-outs, and other verifications. Operator rounds, valve line-up verifications, containment closure verifications, safety & equipment protection, and system tagging can be supported by field-deployable wireless technologies. These devices can also support the availability of critical component data in the main control room and other locations. This research pilot project reviewing wireless hand-held technology is part of the Light Water Reactor Sustainability Program (LWRSP), a research and development (R&D) program sponsored by the U. S. Department of Energy (DOE). The project is being performed in close collaboration with industry R&D programs to provide the technical foundations for licensing, and managing the long-term, safe, and economical operation of current nuclear power plants. The LWRSP vision is to develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current nuclear reactor fleet.

Ronald K. Farris; Heather Medema

2012-05-01T23:59:59.000Z

413

Vehicle Technologies Office Merit Review 2014: Carbon Fiber Technology...  

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

Vehicle Technologies Office Merit Review 2014: Carbon Fiber Technology Facility Vehicle Technologies Office Merit Review 2014: Carbon Fiber Technology Facility Presentation given...

414

Technology Readiness Assessment (TRA)/Technology Maturation Plan...  

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

Technology Readiness Assessment (TRA)Technology Maturation Plan (TMP) Process Guide Technology Readiness Assessment (TRA)Technology Maturation Plan (TMP) Process Guide This...

415

Fuel Cell Technologies Office Science and Technology Policy Fellowship...  

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

Fuel Cell Technologies Office Science and Technology Policy Fellowship Opportunities Available Fuel Cell Technologies Office Science and Technology Policy Fellowship Opportunities...

416

Vehicle Technologies Office: 2010 Fuel Technologies R&D Annual...  

Energy Savers [EERE]

10 Fuel Technologies R&D Annual Progress Report Vehicle Technologies Office: 2010 Fuel Technologies R&D Annual Progress Report The Fuels Technologies subprogram supports fuels and...

417

2010 DOE EERE Vehicle Technologies Program Merit Review ? Technology...  

Energy Savers [EERE]

Technology Integration 2010 DOE EERE Vehicle Technologies Program Merit Review Technology Integration Technology integration merit review results 2010amr08.pdf More...

418

Baton Rouge Complex Steam Real Time Optimization  

E-Print Network [OSTI]

Baton Rouge Complex Steam Real Time Optimization IETC 2014 New Orleans, Louisiana Tope Iyun ExxonMobil Chemical Company May 22, 2014 ESL-IE-14-05-32 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20... were generated by or on behalf of ExxonMobil Chemical Company. Legal Disclosures ©2014 ExxonMobil. To the extent the user is entitled to disclose and distribute this document, the user may forward, distribute, and/or photocopy this copyrighted...

Iyun, T.

2014-01-01T23:59:59.000Z

419

Optimization of synchronization in gradient clustered networks  

E-Print Network [OSTI]

We consider complex clustered networks with a gradient structure, where sizes of the clusters are distributed unevenly. Such networks describe more closely actual networks in biophysical systems and in technological applications than previous models. Theoretical analysis predicts that the network synchronizability can be optimized by the strength of the gradient field but only when the gradient field points from large to small clusters. A remarkable finding is that, if the gradient field is sufficiently strong, synchronizability of the network is mainly determined by the properties of the subnetworks in the two largest clusters. These results are verified by numerical eigenvalue analysis and by direct simulation of synchronization dynamics on coupled-oscillator networks.

Xingang Wang; Liang Huang; Ying-Cheng Lai; Choy Heng Lai

2007-11-23T23:59:59.000Z

420

States & Emerging Energy Technologies  

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

operations and maintenance, and occupant impact, so not only trying to quantify building energy or technology energy performance, but also the impacts of that technology on users....

Note: This page contains sample records for the topic "technological optimism factor" 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

Hydropower Program Technology Overview  

SciTech Connect (OSTI)

New fact sheets for the DOE Office of Power Technologies (OPT) that provide technology overviews, description of DOE programs, and market potential for each OPT program area.

Not Available

2001-10-01T23:59:59.000Z

422

Technology Zones (Virginia)  

Broader source: Energy.gov [DOE]

Virginia’s 26 designated Technology Zones offer tax relief in the form of abatements, credits, deductions, deferrals, exemptions, or rebates. Local governments may designate technology zones to...

423

Technology Transfer Reports  

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

Advanced Research Projects Agency-Energy (ARPA-E) Oil & Gas Technology Transfer Initiatives USEFUL LINKS Association of University Technology Managers (AUTM) Federal Laboratory...

424

Green Purchasing & Green Technology  

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

Purchasing & Technology Goals 6 & 7: Green Purchasing & Green Technology Our goal is to purchase and use environmentally sustainable products whenever possible and to implement...

425

Technology To Realize  

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

in Technology To Realize Fusion Energy in the International Context Kathryn A. McCarthy Deputy Associate Laboratory Director Nuclear Science & Technology Idaho National Laboratory...

426

TECHNOLOGY READINESS ASSESSMENT  

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

DECEMBER 2012 Pathway for readying the next generation of affordable clean energy technology -Carbon Capture, Utilization, and Storage (CCUS) 2012 TECHNOLOGY READINESS ASSESSMENT...

427

Technology Integration Overview  

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

Technology Integration Overview Dennis A. Smith - Clean Cities Deployment Connie Bezanson - Vehicle Education June 17, 2014 VEHICLE TECHNOLOGIES OFFICE This presentation does not...

428

Integrated Technology Deployment  

Office of Energy Efficiency and Renewable Energy (EERE)

Integrated technology deployment is a comprehensive approach to implementing solutions that increase the use of energy efficiency and renewable energy technologies. Federal, state, and local...

429

Fuel & Lubricant Technologies  

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

May 15, 2012 Kevin Stork, Team Lead VTP Annual Merit Review VTP Fuel & Lubricant Technologies eere.energy.gov 2 | Vehicle Technologies Program Mission Enable advanced combustion...

430

Technology Partnering Mechanisms  

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

expand a business with INL technologies, or require business support our Technology Transfer team is available to discuss the following contractual mechanisms: Cooperative...

431

Vehicle Technologies Office: News  

Broader source: Energy.gov [DOE]

EERE intends to issue, on behalf of its Fuel Cell Technologies Office, a Funding Opportunity Announcement (FOA) entitled "Fuel Cell Technologies Incubator: Innovations in Fuel Cell and Hydrogen...

432

Morgantown Energy Technology Center, technology summary  

SciTech Connect (OSTI)

This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Morgantown Energy Technology Center (METC). Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. METC`s R&D programs are focused on commercialization of technologies that will be carried out in the private sector. META has solicited two PRDAs for EM. The first, in the area of groundwater and soil technologies, resulted in twenty-one contact awards to private sector and university technology developers. The second PRDA solicited novel decontamination and decommissioning technologies and resulted in eighteen contract awards. In addition to the PRDAs, METC solicited the first EM ROA in 1993. The ROA solicited research in a broad range of EM-related topics including in situ remediation, characterization, sensors, and monitoring technologies, efficient separation technologies, mixed waste treatment technologies, and robotics. This document describes these technology development activities.

Not Available

1994-06-01T23:59:59.000Z

433

243.ps - Optimization Online  

E-Print Network [OSTI]

Georgia Institute of Technology, Atlanta, GA 30332-0205. July 14, 2000 ... tight bounds for the lifting coe cients, and we present two families of facet-de ning.

434

Technological enhancements in TRU waste management.  

SciTech Connect (OSTI)

On March 26, 1999, the Waste Isolation Pilot Plant (WIPP) received its first shipment of transuranic (TRU) waste. On November 26, 1999, the Hazardous Waste Facility Permit (HWFP) to receive mixed TRU waste at WIPP became effective. Having achieved these two milestones, facilitating and supporting the characterization, transportation, and disposal of TRU waste became the major challenges for the National TRU Waste Program. After the WIPP began receiving waste, it was evident that, at the rate at which TRU waste was being shipped to and received at WIPP, the facility was not being used to its full potential, nor would it be unless improvements to the TRU waste management system were made. This paper describes some of the efforts to optimize (to make as functional as possible) characterization, transportation, and disposal of TRU waste; some of the technological enhancements necessary to achieve an optimized national transuranic waste system (1); and the interplay between regulatory change and technology development

Elkins, N. Z. (Ned Z.); Moody, D. C. (David C.)

2002-01-01T23:59:59.000Z

435

Download - Optimization Online  

E-Print Network [OSTI]

APPSPACK is software for solving unconstrained and bound constrained ... Division at the United States Department of Energy and by Sandia National Laboratory, a multi- ... APPSPACK is targeted to simulation-based optimization. .... Satisfying decrease condition (4) is only part of the comparison APPSPACK uses.

2005-12-14T23:59:59.000Z

436

Multiperiod Refinery Planning Optimization  

E-Print Network [OSTI]

Multiperiod Refinery Planning Optimization with Nonlinear CDU Models Abdulrahman Alattas, Advisor #12;Refinery Planning Model Development 2 Extension to Multiperiod Planning #12;3 Multiperiod Refinery: refinery configuration Determine · What crude oil to process and in which time period? · The quantities

Grossmann, Ignacio E.

437

A review of desiccant dehumidification technology  

SciTech Connect (OSTI)

This paper overviews applications of desiccant technology for dehumidifying commercial and institutional buildings. Because of various market, policy, and regulatory factors, this technology is especially attractive for dehumidification applications in the 1990s. After briefly reviewing the principle of operation, the authors present three case studies-for supermarkets, a hotel, and an office building. The authors also discuss recent advances and ongoing research and development activities.

Pesaran, A.A.

1994-10-01T23:59:59.000Z

438

Optimality of Affine Policies in Multi-stage Robust Optimization  

E-Print Network [OSTI]

In this paper, we prove the optimality of disturbance-affine control policies in the context of one-dimensional, constrained, multistage robust optimization. Our results cover the finite-horizon case, with minimax (worst-case) ...

Bertsimas, Dimitris J.

439

Technology Deployment List | Department of Energy  

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

Technologies Technology Deployment Technology Deployment List Technology Deployment List The Federal Energy Management Program's (FEMP) Technology Deployment List features...

440

A framework for optimization and quantification of uncertainty and sensitivity for developing carbon capture systems  

SciTech Connect (OSTI)

Under the auspices of the U.S. Department of Energy’s Carbon Capture Simulation Initiative (CCSI), a Framework for Optimization and Quantification of Uncertainty and Sensitivity (FOQUS) has been developed. This tool enables carbon capture systems to be rapidly synthesized and rigorously optimized, in an environment that accounts for and propagates uncertainties in parameters and models. FOQUS currently enables (1) the development of surrogate algebraic models utilizing the ALAMO algorithm, which can be used for superstructure optimization to identify optimal process configurations, (2) simulation-based optimization utilizing derivative free optimization (DFO) algorithms with detailed black-box process models, and (3) rigorous uncertainty quantification through PSUADE. FOQUS utilizes another CCSI technology, the Turbine Science Gateway, to manage the thousands of simulated runs necessary for optimization and UQ. This computational framework has been demonstrated for the design and analysis of a solid sorbent based carbon capture system.

John C Eslick, John C; Ng, Brenda Ng; Gao, Qianwen; Tong, Charles H.; Sahinidis, Nikolaos V.; Miller, David C.

2014-01-01T23:59:59.000Z

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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

Nonlinear Conic Optimization --why and how--  

E-Print Network [OSTI]

Nonlinear Conic Optimization --why and how-- Michal Kocvara School of Mathematics, The University Optimization 1 / 38 #12;Conic optimization "generalized" mathematical optimization problem min f(x) subject optimization, LCO convex convex conic optimization, CCO non-convex non-convex conic optimization, NCO Michal

Sidorov, Nikita

442

ATTITUDES OF FEMALE FACULTY TOWARD THE USE OF COMPUTER TECHNOLOGIES AND THE BARRIERS THAT LIMIT THEIR USE OF TECHNOLOGIES IN GIRLS COLLEGES IN SAUDI ARABIA.  

E-Print Network [OSTI]

?? The purpose of this study was to examine female faculty members use of computer technologies, their attitudes toward computers, the factors that best predict… (more)

Almuqayteeb, Taghreed Abdulaziz

2009-01-01T23:59:59.000Z

443

OPTIMIZATION OF OPERATIONAL CHARACTERISTICS OF SHOTBLASTING TURBINE  

E-Print Network [OSTI]

A parametric study has been performed in order to optimize the operational characteristics of shotblasting turbine used for surface cleaning of metal products in foundries. The study has been focused on four main parameters: shot velocity, shot distribution, shot mass flow and turbine efficiency. Different turbine designs were experimentally studied which enabled the influence factors to be identified and then quantified by means of comparison of original and modified turbine characteristics. The step-by-step optimization was then performed which resulted in redesigned shotblasting turbine with improved operational characteristics. Up to 35 % higher maximum massflow rate of shot particles has been achieved and turbine efficiency has been improved by more than 6 %. Just slight reduction of shot flow velocity was observed (only 2 %), which confirms an important improvement of shotblasting potentials of new turbine.

Aleš Hribernik; Bojan A?ko; Gorazd Bombek

444

Robust optimization of dose schedules in radiotherapy  

E-Print Network [OSTI]

A major difficulty of choosing an optimal radiation schedule is the uncertainty of model parameters due to geometric and patient specific uncertainties. This paper proposes a method for determining the optimal fractionation schedule in the Linear Quadratic (LQ) model with multiple normal tissue toxicity constraints in the presence of uncertainties in model parameters. To this end, we assumed uncertainty in the LQ model can take two forms: (i) estimation errors for parameters of constant but unknown value, and (ii) stochasticity of random variables. For the unknown parameters, we formulated our problem as a conservative model whose solution is immune to the parameter drifts. When the underlying distributions of uncertain parameters are known, we developed a model which required the decision maker to specify a probability that determined the feasibility of normal tissues constraints and risk factor in the objective function. We proved that our problem can be solved efficiently through a decision variable transf...

Badri, Hamidreza; Leder, Kevin

2015-01-01T23:59:59.000Z

445

General com Technology community  

E-Print Network [OSTI]

Campus IT General com m unity Technology community ITsystem owners Campus Council for Information Technology (CCFIT) · ~30 members · Advisory evaluation and review role · Input from faculty, staff, students formal representation on steering team and subcommittees Technology Support Program · Technology support

Ferrara, Katherine W.

446

The Technology & Innovation Centre  

E-Print Network [OSTI]

The Technology & Innovation Centre #12;The Technology and Innovation Centre revolutionises the way in Scotland and further afield ­ including power and energy, renewable technologies, photonics and sensors, for industry, the Technology and Innovation Centre has already attracted major partners including Scottish

Mottram, Nigel

447

Department of Information Technology  

E-Print Network [OSTI]

Department of Information Technology Human-Computer Interaction http://www.it.uu.se/research/hci #12;InformationTechnology-HCI Department of Information Technology | www.it.uu.se Today's menu Who we and collaboration Teaching KoF 2007, effects? Vision and plans Challenges #12;InformationTechnology

Flener, Pierre

448

Predictive Maintenance Technologies  

Broader source: Energy.gov [DOE]

Several diagnostic technologies and best practices are available to assist Federal agencies with predictive maintenance programs.

449

Optimal taxation with endogenous wages  

E-Print Network [OSTI]

This thesis consists of three chapters on optimal tax theory with endogenous wages. Chapter 1 studies optimal linear and nonlinear income taxation when firms do not know workers' abilities, and competitively screen them ...

Stantcheva, Stefanie

2014-01-01T23:59:59.000Z

450

Optimization Online Digest -- November 2008  

E-Print Network [OSTI]

Efficient high-precision dense matrix algebra on parallel architectures for nonlinear discrete optimization ... Incremental-like Bundle Methods with Application to Energy Planning ... Global Optimization for the Design of Space Trajectories

451

Optimization Online Digest -- July 2014  

E-Print Network [OSTI]

Stochastic Topology Design Optimization for Continuous Elastic Materials. ... using linear optimization over the completely positive semidefinite cone. Monique ... Local Convergence of an Algorithm for Subspace Identification from Partial Data

452

Optimization of fracture treatment designs  

E-Print Network [OSTI]

length and fracture conductivity, and well spacing to optimize methane recovery and project economics of coalbed methane reservoirs. Anderson and Philflps g examined several methods of optimizing proppant selection. Proppant selection is very important...

Rueda, Jose Ignacio

2012-06-07T23:59:59.000Z

453

Global optimization in reduced space  

E-Print Network [OSTI]

Optimization is a key activity in any engineering discipline. Global optimization methods, in particular, strive to solve nonconvex problems, which often arise in chemical engineering, and deterministic algorithms such as ...

Wechsung, Achim

2014-01-01T23:59:59.000Z

454

Power Factor Compensation (PFC) Power Factor Compensation  

E-Print Network [OSTI]

Power Factor Compensation (PFC) Power Factor Compensation The power factor (PF) is defined as the ratio between the active power and the apparent power of a system. If the current and voltage are periodic with period , and [ ), then the active power is defined by ( ) ( ) (their inner product

Knobloch,Jürgen

455

Free Material Optimization with Fundamental Eigenfrequency ...  

E-Print Network [OSTI]

The goal of this paper is to formulate and solve free material optimization ... Free material optimization (FMO) is a branch of structural optimization that gains in-.

2008-10-28T23:59:59.000Z

456

PCx: Optimization Problem Solver | Argonne National Laboratory  

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

PCx: Optimization Problem Solver PCx: Optimization Problem Solver PCx is a highly efficient code for solving linear programming optimization problems. In addition to being a useful...

457

Methods for PDE-constrained optimization  

E-Print Network [OSTI]

constrained optimization . . . . . . . . . . . . . . . 1.4.16.5 Testing the optimization algorithm . . . . . . .6.5.1 The optimization algorithm in PLTMG 6.6 The proposed

Reed, Joseph Robert

2011-01-01T23:59:59.000Z

458

Optimization Online Digest -- February 2011  

E-Print Network [OSTI]

Stochastic Optimization for Power System Configuration with Renewable Energy in Remote Areas Ludwig Kuznia, Bo Zeng, Grisselle Centeno, Zhixin Miao

459

Optimization Online Digest -- March 2012  

E-Print Network [OSTI]

Economic and Environmental Analysis of Photovoltaic Energy Systems via Robust Optimization Shimpei Okido, Akiko Takeda Scatter search algorithms for the ...

460

Optimization Online Digest -- April 2011  

E-Print Network [OSTI]

On Minimizing the Energy Consumption of an Electrical Vehicle Abdelkader Merakeb, Frederic ... Stefan Wild, Christine Shoemaker. Robust Optimization

Note: This page contains sample records for the topic "technological optimism factor" 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

Optimization Online Digest -- July 2003  

E-Print Network [OSTI]

Optimization Online Digest — July 2003. Applications — OR and Management Sciences Shunting Minimal Rail Car Allocation Marco E. Luebbecke, Uwe T.

462

Optimization Online Digest -- December 2011  

E-Print Network [OSTI]

A Security Framework for Smart Metering with Multiple Data Consumers Cristina Rottondi, Giacomo Verticale, Antonio Capone Optimizing Trading Decisions for ...

463

Pretreatment Technology Plan  

SciTech Connect (OSTI)

This technology plan presents a strategy for the identification, evaluation, and development of technologies for the pretreatment of radioactive wastes stored in underground storage tanks at the Hanford Site. This strategy includes deployment of facilities and process development schedules to support the other program elements. This document also presents schedule information for alternative pretreatment systems: (1) the reference pretreatment technology development system, (2) an enhanced pretreatment technology development system, and (3) alternative pretreatment technology development systems.

Barker, S.A. [Westinghouse Hanford Co., Richland, WA (US); Thornhill, C.K.; Holton, L.K. Jr. [Pacific Northwest Lab., Richland, WA (US)

1993-03-01T23:59:59.000Z

464

Adaptation, Learning, and Optimization over  

E-Print Network [OSTI]

Adaptation, Learning, and Optimization over Networks Ali H. Sayed University of California at Los 2014 A. H. Sayed DOI: 10.1561/2200000051 Adaptation, Learning, and Optimization over Networks Ali H . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.6 Notation and Symbols . . . . . . . . . . . . . . . . . . . . 8 2 Optimization by Single Agents

California at Los Angeles, University of

465

Optimization of Injection Scheduling in  

E-Print Network [OSTI]

SGP-TR-I12 Optimization of Injection Scheduling in Geothermal Fields James Lovekin May 1987&injection optimization problem is broke$ into two subpmbkm:(1) choosing a configuration of injectorsfrom an existing set is defined as the fieldwide break- through lindex, B. Injection is optimized by choosing injection wells

Stanford University

466

ONE DAY ON SHAPE OPTIMIZATION  

E-Print Network [OSTI]

ONE DAY ON SHAPE OPTIMIZATION Tuesday November 17, 2009 Aula Buzano - Dipartimento di Matematica to "Shape Optimization", a very active research field which combines techniques from several areas of mathematics to set out and solve problems where the optimal shape of an object has to be determined, in order

Ceragioli, Francesca

467

NATIONAL ENERGY TECHNOLOGY LABORATORY Technology Transfer Novel...  

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

Alloy for the Manufacture of Improved Coronary Stents Success Story NETL Technology Transfer Group techtransfer@netl.doe.gov Contact Partners A coronary stent is a small,...

468

NATIONAL ENERGY TECHNOLOGY LABORATORY Technology Transfer Basic...  

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

Basic Immobilized Amine Sorbent (BIAS) Process Success Story NETL Technology Transfer Group techtransfer@netl.doe.gov Contact Capturing carbon dioxide (CO 2 ) from the flue or...

469

Optimal asymptotic cloning machines  

E-Print Network [OSTI]

We pose the question whether the asymptotic equivalence between quantum cloning and quantum state estimation, valid at the single-clone level, still holds when all clones are examined globally. We conjecture that the answer is affirmative and present a large amount of evidence supporting our conjecture, developing techniques to derive optimal asymptotic cloners and proving their equivalence with estimation in virtually all scenarios considered in the literature. Our analysis covers the case of arbitrary finite sets of states, arbitrary families of coherent states, arbitrary phase- and multiphase-covariant sets of states, and two-qubit maximally entangled states. In all these examples we observe that the optimal asymptotic fidelity enjoys a universality property, as its scaling does not depend on the specific details of the set of input states, but only on the number of parameters needed to specify them.

G. Chiribella; Y. Yang

2014-11-11T23:59:59.000Z

470

Storage Viability and Optimization Web Service  

SciTech Connect (OSTI)

Non-residential sectors offer many promising applications for electrical storage (batteries) and photovoltaics (PVs). However, choosing and operating storage under complex tariff structures poses a daunting technical and economic problem that may discourage potential customers and result in lost carbon and economic savings. Equipment vendors are unlikely to provide adequate environmental analysis or unbiased economic results to potential clients, and are even less likely to completely describe the robustness of choices in the face of changing fuel prices and tariffs. Given these considerations, researchers at Lawrence Berkeley National Laboratory (LBNL) have designed the Storage Viability and Optimization Web Service (SVOW): a tool that helps building owners, operators and managers to decide if storage technologies and PVs merit deeper analysis. SVOW is an open access, web-based energy storage and PV analysis calculator, accessible by secure remote login. Upon first login, the user sees an overview of the parameters: load profile, tariff, technologies, and solar radiation location. Each parameter has a pull-down list of possible predefined inputs and users may upload their own as necessary. Since the non-residential sectors encompass a broad range of facilities with fundamentally different characteristics, the tool starts by asking the users to select a load profile from a limited cohort group of example facilities. The example facilities are categorized according to their North American Industry Classification System (NAICS) code. After the load profile selection, users select a predefined tariff or use the widget to create their own. The technologies and solar radiation menus operate in a similar fashion. After these four parameters have been inputted, the users have to select an optimization setting as well as an optimization objective. The analytic engine of SVOW is LBNL?s Distributed Energy Resources Customer Adoption Model (DER-CAM), which is a mixed-integer linear program (MILP) written and executed in the General Algebraic Modeling System (GAMS) optimization software. LBNL has released version 1.2.0.11 of SVOW. Information can be found at http://der.lbl.gov/microgrids-lbnl/current-project-storage-viability-website.

Stadler, Michael; Marnay, Christ; Lai, Judy; Siddiqui, Afzal; Limpaitoon, Tanachai; Phan, Trucy; Megel, Olivier; Chang, Jessica; DeForest, Nicholas

2010-10-11T23:59:59.000Z

471

Advanced Modular Inverter Technology Development  

SciTech Connect (OSTI)

Electric and hybrid-electric vehicle systems require an inverter to convert the direct current (DC) output of the energy generation/storage system (engine, fuel cells, or batteries) to the alternating current (AC) that vehicle propulsion motors use. Vehicle support systems, such as lights and air conditioning, also use the inverter AC output. Distributed energy systems require an inverter to provide the high quality AC output that energy system customers demand. Today's inverters are expensive due to the cost of the power electronics components, and system designers must also tailor the inverter for individual applications. Thus, the benefits of mass production are not available, resulting in high initial procurement costs as well as high inverter maintenance and repair costs. Electricore, Inc. (www.electricore.org) a public good 501 (c) (3) not-for-profit advanced technology development consortium assembled a highly qualified team consisting of AeroVironment Inc. (www.aerovironment.com) and Delphi Automotive Systems LLC (Delphi), (www.delphi.com), as equal tiered technical leads, to develop an advanced, modular construction, inverter packaging technology that will offer a 30% cost reduction over conventional designs adding to the development of energy conversion technologies for crosscutting applications in the building, industry, transportation, and utility sectors. The proposed inverter allows for a reduction of weight and size of power electronics in the above-mentioned sectors and is scalable over the range of 15 to 500kW. The main objective of this program was to optimize existing AeroVironment inverter technology to improve power density, reliability and producibility as well as develop new topology to reduce line filter size. The newly developed inverter design will be used in automotive and distribution generation applications. In the first part of this program the high-density power stages were redesigned, optimized and fabricated. One of the main tasks was to design and validate new gate drive circuits to provide the capability of high temp operation. The new power stages and controls were later validated through extensive performance, durability and environmental tests. To further validate the design, two power stages and controls were integrated into a grid-tied load bank test fixture, a real application for field-testing. This fixture was designed to test motor drives with PWM output up to 50kW. In the second part of this program the new control topology based on sub-phases control and interphase transformer technology was successfully developed and validated. The main advantage of this technology is to reduce magnetic mass, loss and current ripple. This report summarizes the results of the advanced modular inverter technology development and details: (1) Power stage development and fabrication (2) Power stage validation testing (3) Grid-tied test fixture fabrication and initial testing (4) Interphase transformer technology development

Adam Szczepanek

2006-02-04T23:59:59.000Z

472

Steam System Optimization  

E-Print Network [OSTI]

is being let down. Some projects are independent of the steam balance, such as eliminating high-pressure (HP) steam leaks, insulating HP steam piping, optimizing the boiler operation, and improving the performance of condensing turbines.... If dirty fuels are used, then soot blowing should be frequently performed and the economizers cleaned on a more frequent schedule. For sites with condensing turbines, the turbine blades and the surface condensers must remain clean to maintain...

Aegerter, R.

2004-01-01T23:59:59.000Z

473

PDSF Performance and Optimization  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratorySpeedingOptimizing I/OP-GlycoproteinInteractivePasswords

474

Fighting dephasing noise with robust optimal control  

E-Print Network [OSTI]

We address the experimentally relevant problem of robust mitigation of dephasing noise acting on a qubit. We first present an extension of a method for representing $1/\\omega^{\\alpha}$ noise developed by Kuopanportti et al. to the efficient representation of arbitrary Markovian noise. We then add qubit control pulses to enable the design of numerically optimized, two-dimensional control functions with bounded amplitude, that are capable of decoupling the qubit from the dephasing effects of a broad variety of Markovian noise spectral densities during arbitrary one qubit quantum operations. We illustrate the method with development of numerically optimized control pulse sequences that minimize decoherence due to a combination of $1/\\omega$ and constant offset noise sources. Comparison with the performance of standard dynamical decoupling protocols shows that the numerically optimized pulse sequences are considerably more robust with respect to the noise offset, rendering them attractive for application to situations where homogeneous dephasing noise sources are accompanied by some extent of heterogeneous dephasing. Application to the mitigation of dephasing noise on spin qubits in silicon indicates that high fidelity single qubit gates are possible with current pulse generation technology.

Kevin C. Young; Dylan J Gorman; K. Birgitta Whaley

2010-05-28T23:59:59.000Z

475

Participatory infrastructure monitoring : design factors and limitations of accountability technologies  

E-Print Network [OSTI]

This dissertation investigates practices of participatory infrastructure monitoring and their implications for the governance of urban infrastructure services. By introducing the concept of infrastructure legibility, the ...

Offenhuber, Dietmar

2014-01-01T23:59:59.000Z

476

Technology and Organizational Factors in the Notebook Industry Supply Chain  

E-Print Network [OSTI]

3 Profit Margins (Percent) for Taiwanese ODMs GPM a NPM bGPM NPMGPM NPM GPM NPM Company Quanta Compal Wistron Asustek Mitac

Foster, William; Cheng, Zhang; Dedrick, Jason; Kraemer, Kenneth L

2006-01-01T23:59:59.000Z

477

Technology and Organizational Factors in the Notebook Industry Supply Chain  

E-Print Network [OSTI]

the speed, efficiency, and precision of inter-organizationalefficiency and effectiveness of the tightly clustered supply chain. That performance is a function of technical and organizational

Foster, William; Cheng, Zhang; Dedrick, Jason; Kraemer, Kenneth L

2006-01-01T23:59:59.000Z

478

Technology and Organizational Factors in the Notebook Industry Supply Chain  

E-Print Network [OSTI]

Sales / Order Management Material Inventory Managementare Sales Order Management, Materials Inventory Management,studies on purchasing/materials management topics ranging

Foster, William; Cheng, Zhang; Dedrick, Jason; Kraemer, Kenneth L

2006-01-01T23:59:59.000Z

479

Optimization of measurement configurations for geometrical calibration of industrial robot  

E-Print Network [OSTI]

, the accuracy of robotic manipulator depends on a number of factors. Usually, for the industrial applicationsOptimization of measurement configurations for geometrical calibration of industrial robot Alexandr of industrial robots employed in precise manufacturing. To identify geometric parameters, an advanced

Paris-Sud XI, Université de

480

Proceedings of the Twenty-First Water Reactor Safety Information Meeting: Volume 1, Plenary session; Advanced reactor research; advanced control system technology; advanced instrumentation and control hardware; human factors research; probabilistic risk assessment topics; thermal hydraulics; thermal hydraulic research for advanced passive LWRs  

SciTech Connect (OSTI)

This three-volume report contains 90 papers out of the 102 that were presented at the Twenty-First Water Reactor Safety Information Meeting held at the Bethesda Marriott Hotel, Bethesda, Maryland, during the week of October 25--27, 1993. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included papers presented by researchers from France, Germany, Japan, Russia, Switzerland, Taiwan, and United Kingdom. The titles of the papers and the names of the authors have been updated and may differ from those that appeared in the final program of the meeting. Individual papers have been cataloged separately. This document, Volume 1 covers the following topics: Advanced Reactor Research; Advanced Instrumentation and Control Hardware; Advanced Control System Technology; Human Factors Research; Probabilistic Risk Assessment Topics; Thermal Hydraulics; and Thermal Hydraulic Research for Advanced Passive Light Water Reactors.

Monteleone, S. [Brookhaven National Lab., Upton, NY (United States)] [comp.

1994-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "technological optimism factor" 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

Global-local Structural Optimization Using Response Surfaces of Local Optimization Margins  

E-Print Network [OSTI]

1 Global-local Structural Optimization Using Response Surfaces of Local Optimization Margins Boyang optimization problems. First, a large number of component optimizations for maximization of margins are performed. Response surface approximations (RSA) for maximum margins of component optimization

Neumaier, Arnold

482

SHARED TECHNOLOGY TRANSFER PROGRAM  

SciTech Connect (OSTI)

The program established a collaborative process with domestic industries for the purpose of sharing Navy-developed technology. Private sector businesses were educated so as to increase their awareness of the vast amount of technologies that are available, with an initial focus on technology applications that are related to the Hydrogen, Fuel Cells and Infrastructure Technologies (Hydrogen) Program of the U.S. Department of Energy. Specifically, the project worked to increase industry awareness of the vast technology resources available to them that have been developed with taxpayer funding. NAVSEA-Carderock and the Houston Advanced Research Center teamed with Nicholls State University to catalog NAVSEA-Carderock unclassified technologies, rated the level of readiness of the technologies and established a web based catalog of the technologies. In particular, the catalog contains technology descriptions, including testing summaries and overviews of related presentations.

GRIFFIN, JOHN M. HAUT, RICHARD C.

2008-03-07T23:59:59.000Z

483

Optimization Intensive Energy Harvesting Mahsan Rofouei, Mohammad Ali Ghodrat, Miodrag Potkonjak  

E-Print Network [OSTI]

Optimization Intensive Energy Harvesting Mahsan Rofouei, Mohammad Ali Ghodrat, Miodrag Potkonjak of primary limiting factors of MSs is their energy sensitivity. In order to overcome this limitation, we have developed an optimization intensive approach for energy harvesting. Our goal is to size and position

Potkonjak, Miodrag

484

Optimal Blending Quality  

SciTech Connect (OSTI)

This paper discusses a functional program developed for product blending. The program is installed at a Savannah River Plant production site on their VAX computer. A wide range of blending choices is available. The program can be easily changed or expanded. The technology can be applied at other areas where mixing or blending is done.

Harris, S.P.

2001-03-28T23:59:59.000Z

485

E-Print Network 3.0 - apobec-3f restriction factors Sample Search...  

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

of Toronto Collection: Computer Technologies and Information Sciences 72 ACCURACY AND POWER OF RANDOMIZATION TESTS IN MULTIVARIATE Summary: criterion. For testing factor main...

486

SCR Performance Optimization Through Advancements in Aftertreatment...  

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

Performance Optimization Through Advancements in Aftertreatment Packaging SCR Performance Optimization Through Advancements in Aftertreatment Packaging The impact of improved urea...

487

A Program for Optimizing SRF Linac Costs  

SciTech Connect (OSTI)

Every well-designed machine goes through the process of cost optimization several times during its design, production and operation. The initial optimizations are done during the early proposal stage of the project when none of the systems have been engineered. When a superconducting radio frequency (SRF) linac is implemented as part of the design, it is often a difficult decision as to the frequency and gradient that will be used. Frequently, such choices are made based on existing designs, which invariably necessitate moderate to substantial modifications so that they can be used in the new accelerator. Thus the fallacy of using existing designs is that they will frequently provide a higher cost machine or a machine with sub-optimal beam physics parameters. This paper describes preliminary results of a new software tool that allows one to vary parameters and understand the effects on the optimized costs of construction plus 10 year operations of an SRF linac, the associated cryogenic facility, and controls, where operations includes the cost of the electrical utilities but not the labor or other costs. It derives from collaborative work done with staff from Accelerator Science and Technology Centre, Daresbury, UK [1] several years ago while they were in the process of developing a conceptual design for the New Light Source project. The initial goal was to convert a spread sheet format to a graphical interface to allow the ability to sweep different parameter sets. The tools also allow one to compare the cost of the different facets of the machine design and operations so as to better understand the tradeoffs.

Powers, Thomas J. [JLAB

2013-04-01T23:59:59.000Z

488

Combining ESP and baghouse technology  

SciTech Connect (OSTI)

The authors present a progressive application in the field of air pollution control technology. The content of this paper should appeal to operators who must operate out-of-compliance electrostatic precipitators (ESPs), or to those who strive for optimal emission control. St. Lawrence Cement Company, a plant in Beauport Canada, has been in operation since 1955. Their two wet process kilns have utilized electrostatic precipitator (ESP) filters since inception. Since 1965, this company has strived to reduce energy consumption by using alternative waste fuel. This, combined with the increased demand of low alkali cement, took its toll on the ESPs, causing the equipment and its performance to deteriorate. Pressure from environmental agencies to lower outlet emissions forced the company to consider ESP modifications. After investigating several alternatives, the optimal modification was to combine the ESP with bag filters. In addition to being the best choice from a performance standpoint, it was also the least expensive. This modification also allowed a reduced alkali dust from the ESP hoppers to be recirculated to the kilns. The latter two-thirds of the ESP were converted to a baghouse, and optimal system performance was achieved by using high efficiency expanded polytetrafluoroethylene (ePTFE) membrane filter bags. Despite the high moisture, submicron particle size, and cohesive nature of the alkaline dust, very low pressure differentials and extremely low emissions were achieved. Most notably, this complex project was completed within nine months, from concept to commissioning. The plant was shut down for only six weeks during the entire retrofit process. This economically attractive idea was readily accepted by St. Lawrence Cement personnel and the permitting agencies. After the first successful kiln/ESP retrofit, the second kiln/ESP conversion was completed the following year.

Rowland, B.; Ganatra, C.P.; Woolston, J. [W.L. Gore & Associates, Inc., Elkton, MD (United States)

1994-12-31T23:59:59.000Z

489

Convex Optimization: from Real-Time Embedded  

E-Print Network [OSTI]

Convex Optimization: from Real-Time Embedded to Large-Scale Distributed Stephen Boyd Neal Parikh of Edinburgh, June 25 2014 1 #12;Outline Convex Optimization Real-Time Embedded Optimization Large-Scale Distributed Optimization Summary 2 #12;Outline Convex Optimization Real-Time Embedded Optimization Large

Hall, Julian

490

Training & Technology Solutions Queens College ~ Office of Converging Technologies ~ Training & Technology Solutions  

E-Print Network [OSTI]

Training & Technology Solutions Queens College ~ Office of Converging Technologies ~ Training & Technology Solutions 718-997-4875 ~ training@qc.cuny.edu ~ I-Bldg 214 Advisor Center Navigation: Login #12;Training & Technology Solutions Queens College ~ Office of Converging Technologies ~ Training

Johnson Jr.,, Ray

491

Determinants of the Pace of Global Innovation in Energy Technologies  

E-Print Network [OSTI]

Understanding the factors driving innovation in energy technologies is of critical importance to mitigating climate change and addressing other energy-related global challenges. Low levels of innovation, measured in terms ...

Kaur, Jasleen

492

Creating believabilty and the effects of technology on compositing  

E-Print Network [OSTI]

This thesis focuses on the importance of technology to create believably composited effects. It was found that many factors culminate in generating believability in a film, including: suspension of disbelief, the story, and the quality...

Dunn, Brandi Jannine

2007-04-25T23:59:59.000Z

493

Proceedings of FUELCELL2006 The 4th International Conference on FUEL CELL SCIENCE, ENGINEERING and TECHNOLOGY  

E-Print Network [OSTI]

and TECHNOLOGY June 19-21, 2006, Irvine, CA, USA FUELCELL2006-97161 OPTIMAL DESIGN OF HYBRID FUEL CELL VEHICLES optimization model for fuel cell vehicles that can be applied to both hybrid and non-hybrid vehicles by integrat- ing a fuel cell vehicle simulator with a physics-based fuel cell model. The integration

Papalambros, Panos

494

On optimal constacyclic codes  

E-Print Network [OSTI]

In this paper we investigate the class of constacyclic codes, which is a natural generalization of the class of cyclic and negacyclic codes. This class of codes is interesting in the sense that it contains codes with good or even optimal parameters. In this light, we propose constructions of families of classical block and convolutional maximum-distance-separable (MDS) constacyclic codes, as well as families of asymmetric quantum MDS codes derived from (classical-block) constacyclic codes. These results are mainly derived from the investigation of suitable properties on cyclotomic cosets of these corresponding codes.

Giuliano G. La Guardia

2013-11-11T23:59:59.000Z

495

Hopper Performance and Optimization  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuidedCH2MLLC HistoryVeterans | NationalFileOptimization

496

Westinghouse Waste Simulation and Optimization Software Tool - 13493  

SciTech Connect (OSTI)

Radioactive waste is produced during NPP operation and NPP D and D. Different kinds of waste with different volumes and properties have to be treated. Finding a technically and commercially optimized waste treatment concept is a difficult and time consuming process. The Westinghouse waste simulation and optimization software tool is an approach to study the total life cycle cost of any waste management facility. The tool enables the user of the simulation and optimization software to plan processes and storage buildings and to identify bottlenecks in the overall waste management design before starting detailed planning activities. Furthermore, application of the software enables the user to optimize the number of treatment systems, to determine the minimum design capacity for onsite storage facilities, to identify bottlenecks in the overall design and to identify the most cost-effective treatment paths by maintaining optimal waste treatment technologies. In combination with proven waste treatment equipment and integrated waste management solutions, the waste simulation and optimization software provides reliable qualitative results that lead to an effective planning and minimization of the total project planning risk of any waste management activity. (authors)

Mennicken, Kim [Westinghouse Electric Germany GmbH, Global Waste Management, Dudenstrasse 44, D-68167 Mannheim (Germany)] [Westinghouse Electric Germany GmbH, Global Waste Management, Dudenstrasse 44, D-68167 Mannheim (Germany); Aign, Joerg [Westinghouse Electric Germany GmbH, Global Waste Management, Tarpenring 6, D-22419 Hamburg (Germany)] [Westinghouse Electric Germany GmbH, Global Waste Management, Tarpenring 6, D-22419 Hamburg (Germany)

2013-07-01T23:59:59.000Z

497

Technology Readiness Assessment Guide  

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

The Guide assists individuals and teams involved in conducting Technology Readiness Assessments (TRAs) and developing Technology Maturation Plans (TMPs) for the DOE capital asset projects subject to DOE O 413.3B. Cancels DOE G 413.3-4.

2011-09-15T23:59:59.000Z

498

UNIVERSITY of STRATHCLYDE TECHNOLOGY &  

E-Print Network [OSTI]

electricity networks and distribution systems, through to using smart grid technologies for more effective of dynamic collaborations delivering productive outcomes. #12;#12;LOW CARBON POWER AND ENERGY FUTURE CITIES Advanced Manufacturing Future Cities Health Technologies Working collaboratively, programmes within

Mottram, Nigel

499

Diversity and Technological Progress  

E-Print Network [OSTI]

This paper proposes a tractable model to study the equilibrium diversity of technological progress and shows that equilibrium technological progress may exhibit too little diversity (too much conformity), in particular ...

Acemoglu, Daron

2011-12-15T23:59:59.000Z

500

Pinch Technology Without Tears  

E-Print Network [OSTI]

In the mid-eighties engineers were rushing to hear about Pinch Technology. Conference rooms were full. Training courses were over-subscribed. Here was the technology that was going to provide the standard design tool for the energy management...

Polley, G. T.