National Library of Energy BETA

Sample records for ring manufacturing scale-up

  1. Introduction! Low Cost, High Volume, Scale-up Photovoltaic Manufacturing!

    E-Print Network [OSTI]

    Das, Suman

    volume PV manufacturing, therefore to reduce manufacturing cost and accelerate PV use. ! q Silicon waferIntroduction! Low Cost, High Volume, Scale-up Photovoltaic Manufacturing! Prof. Shreyes Melkote, Manufacturing Research Center, Georgia Institute of Technology Photovoltaics (PV) will be part of the energy mix

  2. Manufacturing and Scale Up Challenges: Cell Components, Membranes, & Catalysts

    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 RankADVANCED MANUFACTURING OFFICESpecial Report Management ChallengesManufacturing R&DApplications |PEMM

  3. Manufacturing Innovation and Scale-up | Department of Energy

    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 RankADVANCED MANUFACTURING OFFICESpecial Report Management Challenges atEnergy

  4. Experience Scaling Up Manufacturing of Emerging Photovoltaic Technologies

    SciTech Connect (OSTI)

    Braun, G. W.; Skinner, D. E.

    2007-01-01

    This report examines two important generic photovoltaic technologies at particularly revealing stages of development, i.e., the stages between R&D and stable commercial production and profitable sales. Based on two historical cases, it attempts to shed light on the difference between: (1) costs and schedules validated by actual manufacturing and market experience, and (2) estimated costs and schedules that rely on technology forecasts and engineering estimates. The amorphous Silicon case also identifies some of the costs that are incurred in meeting specific market requirements, while the Cadmium Telluride case identifies many of the operational challenges involved in transferring R&D results to production. The transition between R&D and commercial success takes a great deal of time and money for emerging energy conversion technologies in general. The experience reported here can be instructive to those managing comparable efforts, and to their investors. It can also be instructive to R&D managers responsible for positioning such new technologies for commercial success.

  5. Megawatt Electrolysis Scale Up

    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 RankADVANCED MANUFACTURING OFFICESpecial ReportProposal to changeNovember 5-6, 2001Final ReportA A M M AMW

  6. Psychotherapy Computational Psychotherapy Research: Scaling up the

    E-Print Network [OSTI]

    Steyvers, Mark

    research. New methods are required to "scale up" to larger evaluation tasks and "drill down" into the raw researchable because the intermediate technology required . . . does not exist. I mean auxiliaries and methods

  7. Solid Oxide Membrane (SOM) Electrolysis of Magnesium: Scale-Up...

    Office of Environmental Management (EM)

    for Lightweighting Materials Scale-Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis Scale-Up of Magnesium Production by Fully Stabilized Zirconia...

  8. Ideal scaling up of BETHSY experimental results

    SciTech Connect (OSTI)

    Petelin, S.; Mavko, B.; Ravnikar, I. [Univ. of Ljubljana (Slovenia)

    1996-06-01

    The transient scenario of ISP-27 (International System Problem) was applied in the analysis for real NPP (Nuclear Power Plant). The scenario involves a diameter 5.1 cm (2 inches) cold leg break without available HPSI (High Pressure Safety Injection) and hypothetical operator procedure for secondary system depressurization. The objective was to evaluate the ideal scaling up of BETHSY (Boucle d`Etudes Thermohydraulique Systeme) facility proposed accident management procedure for real NPP and to compare the physical phenomena known from experimental background with the phenomena predicted by RELAP5 simulations of real plant transient. Also, special attention was concentrated on those parts of RELAP5 model where possible multidimensional phenomena may occur.

  9. Approaches and Financial Models for Scaling up Norwegian Development...

    Open Energy Info (EERE)

    and Financial Models for Scaling up Norwegian Development Assistance to Clean Energy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Approaches and Financial...

  10. EBRD-Sustainable Energy Initiative: Scaling Up Finance for Climate...

    Open Energy Info (EERE)

    EBRD-Sustainable Energy Initiative: Scaling Up Finance for Climate Change Mitigation Jump to: navigation, search Tool Summary LAUNCH TOOL Name: EBRD-Sustainable Energy Initiative:...

  11. Scale-Up of Magnesium Production by Fully Stabilized Zirconia...

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

    Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis Scale-Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis 2012 DOE Hydrogen and Fuel Cells...

  12. Compaction Scale Up and Optimization of Cylindrical Fuel Compacts for the Next Generation Nuclear Plant

    SciTech Connect (OSTI)

    Jeffrey J. Einerson; Jeffrey A. Phillips; Eric L. Shaber; Scott E. Niedzialek; W. Clay Richardson; Scott G. Nagley

    2012-10-01

    Multiple process approaches have been used historically to manufacture cylindrical nuclear fuel compacts. Scale-up of fuel compacting was required for the Next Generation Nuclear Plant (NGNP) project to achieve an economically viable automated production process capable of providing a minimum of 10 compacts/minute with high production yields. In addition, the scale-up effort was required to achieve matrix density equivalent to baseline historical production processes, and allow compacting at fuel packing fractions up to 46% by volume. The scale-up approach of jet milling, fluid-bed overcoating, and hot-press compacting adopted in the U.S. Advanced Gas Reactor (AGR) Fuel Development Program involves significant paradigm shifts to capitalize on distinct advantages in simplicity, yield, and elimination of mixed waste. A series of designed experiments have been completed to optimize compaction conditions of time, temperature, and forming pressure using natural uranium oxycarbide (NUCO) fuel. Results from these experiments are included. The scale-up effort is nearing completion with the process installed and operational using nuclear fuel materials. The process is being certified for manufacture of qualification test fuel compacts for the AGR-5/6/7 experiment at the Advanced Test Reactor (ATR) at the Idaho National Laboratory (INL).

  13. CALL TO ACTION TO SCALE UP GLOBAL HEPATITIS RESPONSE

    E-Print Network [OSTI]

    Kay, Mark A.

    CALL TO ACTION TO SCALE UP GLOBAL HEPATITIS RESPONSE Background Viral hepatitis is now responsible hepatitis and some 2 billion have been infected with hepatitis B virus. Most people with chronic hepatitis B, contributing to global increases in both of these chronic diseases. Millions of acute infections with hepatitis

  14. Scale-up in Poroelastic System and Applications to Reservoirs

    SciTech Connect (OSTI)

    Berryman, J G

    2003-07-01

    A fundamental problem of heterogeneous systems is that the macroscale behavior is not necessarily well-described by equations familiar to us at the meso- or microscale. In relatively simple cases like electrical conduction and elasticity, it is hue that the equations describing macroscale behavior take the same form as those at the microscale. But in more complex systems, these simple results do not hold. Consider fluid flow in porous media where the microscale behavior is well-described by Navier-Stokes' equations for liquid in the pores while the macroscale behavior instead obeys Darcy's equation. Rigorous methods for establishing the form of such equations for macroscale behavior include multiscale homogenization methods and also the volume averaging method. In addition, it has been shown that Biot's equations of poroelasticity follow in a scale-up of the microscale equations of elasticity coupled to Navier-Stokes. Laboratory measurements have shown that Biot's equations indeed hold for simple systems but heterogeneous systems can have quite different behavior. So the question arises whether there is yet another level of scale-up needed to arrive at equations valid for the reservoir scale? And if so, do these equations take the form of Biot's equations or some other form? We will discuss these issues and show that the double-porosity equations play a special role in the scale-up to equations describing reservoir behavior, for fluid pumping, geomechanics, as well as seismic wave propagation.

  15. Production Scale-Up or Activated Carbons for Ultracapacitors

    SciTech Connect (OSTI)

    Dr. Steven D. Dietz

    2007-01-10

    Transportation use accounts for 67% of the petroleum consumption in the US. Electric and hybrid vehicles are promising technologies for decreasing our dependence on petroleum, and this is the objective of the FreedomCAR & Vehicle Technologies Program. Inexpensive and efficient energy storage devices are needed for electric and hybrid vehicle to be economically viable, and ultracapacitors are a leading energy storage technology being investigated by the FreedomCAR program. The most important parameter in determining the power and energy density of a carbon-based ultracapacitor is the amount of surface area accessible to the electrolyte, which is primarily determined by the pore size distribution. The major problems with current carbons are that their pore size distribution is not optimized for liquid electrolytes and the best carbons are very expensive. TDA Research, Inc. (TDA) has developed methods to prepare porous carbons with tunable pore size distributions from inexpensive carbohydrate based precursors. The use of low-cost feedstocks and processing steps greatly lowers the production costs. During this project with the assistance of Maxwell Technologies, we found that an impurity was limiting the performance of our carbon and the major impurity found was sulfur. A new carbon with low sulfur content was made and found that the performance of the carbon was greatly improved. We also scaled-up the process to pre-production levels and we are currently able to produce 0.25 tons/year of activated carbon. We could easily double this amount by purchasing a second rotary kiln. More importantly, we are working with MeadWestvaco on a Joint Development Agreement to scale-up the process to produce hundreds of tons of high quality, inexpensive carbon per year based on our processes.

  16. Scale Up of Novel, Low-Cost Carbon Fibers Leading to High-Volume...

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

    Scale Up of Novel, Low-Cost Carbon Fibers Leading to High-Volume Commercial Launch Scale Up of Novel, Low-Cost Carbon Fibers Leading to High-Volume Commercial Launch...

  17. How ATP3 is Addressing the Challenges of Scale-up in Algae Technology...

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

    How ATP3 is Addressing the Challenges of Scale-up in Algae Technology R&D How ATP3 is Addressing the Challenges of Scale-up in Algae Technology R&D Breakout Session 2-A: The Future...

  18. Mali-Program for Scaling Up Renewable Energy in Low Income Countries...

    Open Energy Info (EERE)

    Mali-Program for Scaling Up Renewable Energy in Low Income Countries (SREP) Jump to: navigation, search Name Mali-Program for Scaling Up Renewable Energy in Low Income Countries...

  19. Materials Scale-up Facility | Department of Energy

    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 RankADVANCED MANUFACTURING OFFICESpecial Report ManagementMarineLaboratory: FocusGo/No-Go2 DOE

  20. Scale-up of Carbon/Carbon Bipolar Plates

    SciTech Connect (OSTI)

    David P. Haack

    2009-04-08

    This project was focused upon developing a unique material technology for use in PEM fuel cell bipolar plates. The carbon/carbon composite material developed in this program is uniquely suited for use in fuel cell systems, as it is lightweight, highly conductive and corrosion resistant. The project further focused upon developing the manufacturing methodology to cost-effectively produce this material for use in commercial fuel cell systems. United Technology Fuel Cells Corp., a leading fuel cell developer was a subcontractor to the project was interested in the performance and low-cost potential of the material. The accomplishments of the program included the development and testing of a low-cost, fully molded, net-shape carbon-carbon bipolar plate. The process to cost-effectively manufacture these carbon-carbon bipolar plates was focused on extensively in this program. Key areas for cost-reduction that received attention in this program was net-shape molding of the detailed flow structures according to end-user design. Correlations between feature detail and process parameters were formed so that mold tooling could be accurately designed to meet a variety of flow field dimensions. A cost model was developed that predicted the cost of manufacture for the product in near-term volumes and long-term volumes (10+ million units per year). Because the roduct uses lowcost raw materials in quantities that are less than competitive tech, it was found that the cost of the product in high volume can be less than with other plate echnologies, and can meet the DOE goal of $4/kW for transportation applications. The excellent performance of the all-carbon plate in net shape was verified in fuel cell testing. Performance equivalent to much higher cost, fully machined graphite plates was found.

  1. Kenya-Program for Scaling Up Renewable Energy in Low Income Countries...

    Open Energy Info (EERE)

    Specific Documents3 Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable...

  2. Maldives-Program for Scaling Up Renewable Energy in Low Income...

    Open Energy Info (EERE)

    Specific Documents3 Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable...

  3. Nepal-Program for Scaling Up Renewable Energy in Low Income Countries...

    Open Energy Info (EERE)

    Specific Documents3 Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable...

  4. Honduras-Program for Scaling Up Renewable Energy in Low Income...

    Open Energy Info (EERE)

    Specific Documents3 Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable...

  5. Large-Scale Manufacturing of Nanoparticulate-Based Lubrication Additives

    SciTech Connect (OSTI)

    2009-06-01

    This factsheet describes a research project whose goal is to design, develop, manufacture, and scale up boron-based nanoparticulate lubrication additives.

  6. SCALING-UP OF NEW GENERATION OF 3D FLEXIBLE ORGANIC SOLAR CELLS

    E-Print Network [OSTI]

    Kassegne, Samuel Kinde

    SCALING-UP OF NEW GENERATION OF 3D FLEXIBLE ORGANIC SOLAR CELLS _______________ A Thesis Presented Generation of 3D Flexible Organic Solar Cell _____________________________________________ Samuel Kinde Engineering San Diego State University, 2012 Scaling-up of New Generation of 3D Flexible Organic Solar Cells

  7. Scaling-up Renewable Electricity in BC: Tackling the Institutional and Political Challenges

    E-Print Network [OSTI]

    Pedersen, Tom

    Scaling-up Renewable Electricity in BC: Tackling the Institutional and Political Challenges Dr.................................................................................................................................... 4 2. Renewable Electricity and Hydropower in BC................................................................................................... 6 3. Institutions and Processes for Renewable Electricity Development

  8. An efficient permeability scaling-up technique applied to the discretized flow equations

    SciTech Connect (OSTI)

    Urgelli, D.; Ding, Yu

    1997-08-01

    Grid-block permeability scaling-up for numerical reservoir simulations has been discussed for a long time in the literature. It is now recognized that a full permeability tensor is needed to get an accurate reservoir description at large scale. However, two major difficulties are encountered: (1) grid-block permeability cannot be properly defined because it depends on boundary conditions; (2) discretization of flow equations with a full permeability tensor is not straightforward and little work has been done on this subject. In this paper, we propose a new method, which allows us to get around both difficulties. As the two major problems are closely related, a global approach will preserve the accuracy. So, in the proposed method, the permeability up-scaling technique is integrated in the discretized numerical scheme for flow simulation. The permeability is scaled-up via the transmissibility term, in accordance with the fluid flow calculation in the numerical scheme. A finite-volume scheme is particularly studied, and the transmissibility scaling-up technique for this scheme is presented. Some numerical examples are tested for flow simulation. This new method is compared with some published numerical schemes for full permeability tensor discretization where the full permeability tensor is scaled-up through various techniques. Comparing the results with fine grid simulations shows that the new method is more accurate and more efficient.

  9. TANK 18-F AND 19-F TANK FILL GROUT SCALE UP TEST SUMMARY

    SciTech Connect (OSTI)

    Stefanko, D.; Langton, C.

    2012-01-03

    High-level waste (HLW) tanks 18-F and 19-F have been isolated from FTF facilities. To complete operational closure the tanks will be filled with grout for the purpose of: (1) physically stabilizing the tanks, (2) limiting/eliminating vertical pathways to residual waste, (3) entombing waste removal equipment, (4) discouraging future intrusion, and (5) providing an alkaline, chemical reducing environment within the closure boundary to control speciation and solubility of select radionuclides. This report documents the results of a four cubic yard bulk fill scale up test on the grout formulation recommended for filling Tanks 18-F and 19-F. Details of the scale up test are provided in a Test Plan. The work was authorized under a Technical Task Request (TTR), HLE-TTR-2011-008, and was performed according to Task Technical and Quality Assurance Plan (TTQAP), SRNL-RP-2011-00587. The bulk fill scale up test described in this report was intended to demonstrate proportioning, mixing, and transportation, of material produced in a full scale ready mix concrete batch plant. In addition, the material produced for the scale up test was characterized with respect to fresh properties, thermal properties, and compressive strength as a function of curing time.

  10. EA-1867: Scale-up of High-Temperature Syngas Cleanup Technology, Polk County, Florida

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to provide cost-shared funding to RTI International (RTI) for its proposed project to demonstrate the precommercial scale-up of RTI’s high-temperature syngas cleanup and carbon capture and sequestration technologies.

  11. The Rotational Propulsion Characteristics of Scaled-up Helical Microswimmers with different heads and magnetic positioning

    E-Print Network [OSTI]

    of the cut-off frequency. The rotational propulsion characteristics of helical swimmers with a magnetic headThe Rotational Propulsion Characteristics of Scaled-up Helical Microswimmers with different heads and magnetic positioning Tiantian Xu1, Gilgueng Hwang2, Nicolas Andreff3 and St´ephane R´egnier1 Abstract

  12. Increasing power generation for scaling up single-chamber air cathode microbial fuel cells

    E-Print Network [OSTI]

    power density was shown to be a linear function of cathode specific surface area (ratio of cathode is the most critical factor for scaling-up MFCs to obtain high power densities. Ó 2010 Elsevier Ltd. All potential as a tech- nology for sustainable bioenergy production due to their ability to generate

  13. Scale-up of Novel Low-Cost Carbon Fibers Leading to High-Volume Commercial Launch

    SciTech Connect (OSTI)

    Spalding, Mark A

    2014-08-27

    The project started in September, 2012 with the goal of scaling up from the existing laboratory scale process for producing carbon fiber (CF) from polyolefin (PO) based precursor fiber using a Dow proprietary sulfonation-desulfonation stabilization process. The award was used to develop a process that was capable of producing market development quantities of CF from PO precursor fiber at a rate of 4 kg/h of CF. The CF would target properties that met or exceeded the Department of Energy (DOE) Vehicles Technology [1] standard; i.e., 172 GPa modulus and 1.72 GPa strength at greater than or equal to 1% strain. The Dow proprietary process was capable of meeting and exceeding these targets properties. Project DE-EE0005760 resulted from a Collaborative Research and Development Agreement (CRADA) between Dow and Oak Ridge National Laboratory (ORNL) with support from the Michigan Economic Development Corporation (MEDC) and DOE. In the first budget period, the main goal was to design a sulfonation-desulfonation market development plant capable of stabilizing PO precursor fiber at a rate of 5 kg/h using a sulfonation solution. The detailed design, location, and cost estimate were determined as scheduled in the Project Management Plan (PMP). In parallel with this DOE award project was a fundamentals and economic evaluation funded by The Dow Chemical Company (Dow). The goal of the Dow sponsored project was to finalize the mass balances, energy balances, and levelized cost to produce CF using the Dow process. A Go-No-Go decision was scheduled in June, 2013 based on the findings of the DOE sponsored scale up project and the Dow sponsored project. In June, 2013, Dow made the No-Go decision to halt and abandon the Dow proprietary sulfonation-desulfonation process for stabilizing PO precursor fibers for the manufacturing of CF. This No-Go decision was identified in the original proposal and at the start of this project, and the decision was made as scheduled. The decision was based on the high levelized economic cost of the process relative to the manufacture of CF from polyacrylonitrile (PAN) precursor fibers. The capital required to sulfonate the fibers adds a significant cost to the process due to the need for investment in a sulfuric acid recovery plant. This high additional capital over the capital for a PAN based CF plant, reduces the levelized economic cost to slightly advantaged over PAN based CF. The sulfonation-desulfonation stabilization route failed to meet the Dow’s return on investment criterion and the cost advantage target set forth for the DOE project. The DOE and Dow decided to halt spending on the project until a new PO fiber stabilization process could be identified that met the DOE physical properties standard and the levelized economic cost constraints of Dow. When the new technology was developed, then award DE-EE0005760 would be re-started with the same goals of the development of a market development plant capable of producing CF at 4 kg/h with the properties that met or exceed those set forth by the Department of Energy Vehicles Technology standard. Progress on the development of the new process has been slow and thus has delayed the scale up project. Dow’s efforts to date have not progressed to the point of demonstrating a commercially-viable process for production of low cost CF from PO precursors for Dow’s rigorous economic constraints. After extensive discussions within Dow and consultation with DOE’s Advanced Manufacturing Office (AMO) Headquarters and Golden Field Office teams, Dow has decided to proceed with the formal recommendation to terminate subject project. DOE’s AMO Headquarters and Golden Field Office teams agreed with the termination of the project.

  14. MANUFACTURING Manufacturing and Biomanufacturing

    E-Print Network [OSTI]

    Magee, Joseph W.

    process improvements to manufacturing. In addition, the critical national need area of Manufacturing hasMANUFACTURING Manufacturing and Biomanufacturing: Materials Advances and Critical Processes NATIONAL NEED The proposed topics within "Manufacturing and Biomanufacturing: Materials Advances

  15. Pore-Water Extraction Scale-Up Study for the SX Tank Farm

    SciTech Connect (OSTI)

    Truex, Michael J.; Oostrom, Martinus; Wietsma, Thomas W.; Last, George V.; Lanigan, David C.

    2013-01-15

    The phenomena related to pore-water extraction from unsaturated sediments have been previously examined with limited laboratory experiments and numerical modeling. However, key scale-up issues have not yet been addressed. Laboratory experiments and numerical modeling were conducted to specifically examine pore-water extraction for sediment conditions relevant to the vadose zone beneath the SX Tank Farm at Hanford Site in southeastern Washington State. Available SX Tank Farm data were evaluated to generate a conceptual model of the subsurface for a targeted pore-water extraction application in areas with elevated moisture and Tc-99 concentration. The hydraulic properties of the types of porous media representative of the SX Tank Farm target application were determined using sediment mixtures prepared in the laboratory based on available borehole sediment particle size data. Numerical modeling was used as an evaluation tool for scale-up of pore-water extraction for targeted field applications.

  16. Scale Up of Extended Thin Film Electrocatalyst Structures (ETFECS) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-01-01

    This NREL Hydrogen and Fuel Cell Technical Highlight discusses how NREL synthesized >1 gram of platinum ETFECS (nanotubes) for use as novel fuel cell catalysts. These materials represent the cumulative yield of four individual batch syntheses (each >250 milligrams yield). By producing these materials at gram quantity, NREL has shown the viability of scale up and produced sufficient material to allow further validation of properties, as well as in-depth electrode optimization and fuel cell testing.

  17. EA-1725: Final Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    SBE, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application Power Ring Manufacturing Scale-up Barre, Vermont

  18. Vehicle Technologies Office Merit Review 2014: Manufacturability Study and Scale-Up for Large Format Lithium Ion Batteries

    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...

  19. MANUFACTURING ENGINEERING Manufacturing engineering

    E-Print Network [OSTI]

    MANUFACTURING ENGINEERING Manufacturing engineering transforms raw materials, parts, and operations, following a well- organized plan for each activity. Manufacturing engineering involves designing assuring a competitive level of productivity. The manufacturing engineering curriculum at WSU focuses

  20. Vehicle Technologies Office Merit Review 2014: Scale-Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis

    Broader source: Energy.gov [DOE]

    Presentation given by INFINIUM, Inc. at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about scale-up of magnesium...

  1. Vehicle Technologies Office Merit Review 2015: Scale-Up of Magnesium Production by Fully Stabilized Zirconia Electrolysis

    Broader source: Energy.gov [DOE]

    Presentation given by INFINIUM, Inc. at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about scale-up of magnesium...

  2. Scaling up the 454 Titanium Library Construction and Pooling of Barcoded Libraries

    SciTech Connect (OSTI)

    Phung, Wilson; Hack, Christopher; Shapiro, Harris; Lucas, Susan; Cheng, Jan-Fang

    2009-03-23

    We have been developing a high throughput 454 library construction process at the Joint Genome Institute to meet the needs of de novo sequencing a large number of microbial and eukaryote genomes, EST, and metagenome projects. We have been focusing efforts in three areas: (1) modifying the current process to allow the construction of 454 standard libraries on a 96-well format; (2) developing a robotic platform to perform the 454 library construction; and (3) designing molecular barcodes to allow pooling and sorting of many different samples. In the development of a high throughput process to scale up the number of libraries by adapting the process to a 96-well plate format, the key process change involves the replacement of gel electrophoresis for size selection with Solid Phase Reversible Immobilization (SPRI) beads. Although the standard deviation of the insert sizes increases, the overall quality sequence and distribution of the reads in the genome has not changed. The manual process of constructing 454 shotgun libraries on 96-well plates is a time-consuming, labor-intensive, and ergonomically hazardous process; we have been experimenting to program a BioMek robot to perform the library construction. This will not only enable library construction to be completed in a single day, but will also minimize any ergonomic risk. In addition, we have implemented a set of molecular barcodes (AKA Multiple Identifiers or MID) and a pooling process that allows us to sequence many targets simultaneously. Here we will present the testing of pooling a set of selected fosmids derived from the endomycorrhizal fungus Glomus intraradices. By combining the robotic library construction process and the use of molecular barcodes, it is now possible to sequence hundreds of fosmids that represent a minimal tiling path of this genome. Here we present the progress and the challenges of developing these scaled-up processes.

  3. Polymer PPolymer P ME 4210: Manufactur

    E-Print Network [OSTI]

    Colton, Jonathan S.

    Polymer PPolymer P verver ME 4210: Manufactur Prof. J.S. ProcessingProcessing r. 1r. 1 ring Processes and Engineering Colton © GIT 2009 1 #12;ExtruExtru ME 4210: Manufactur Prof. J.S. uderuder ring Processes and Engineering Colton © GIT 2009 2 #12;E t dExtruder ME 4210: Manufactur Prof. J.S. d dir and die

  4. Completing Pre-Pilot Tasks To Scale Up Biomass Fractionation Pretreatment Apparatus From Batch To Continuous

    SciTech Connect (OSTI)

    Dick Wingerson

    2004-12-15

    PureVision Technology, Inc. (PureVision) was the recipient of a $200,000 Invention and Innovations (I&I) grant from the U. S. Department of Energy (DOE) to complete prepilot tasks in order to scale up its patented biomass fractionation pretreatment apparatus from batch to continuous processing. The initial goal of the I&I program, as detailed in PureVision's original application to the DOE, was to develop the design criteria to build a small continuous biomass fractionation pilot apparatus utilizing a retrofitted extruder with a novel screw configuration to create multiple reaction zones, separated by dynamic plugs within the reaction chamber that support the continuous counter-flow of liquids and solids at elevated temperature and pressure. Although the ultimate results of this 27-month I&I program exceeded the initial expectations, some of the originally planned tasks were not completed due to a modification of direction in the program. PureVision achieved its primary milestone by establishing the design criteria for a continuous process development unit (PDU). In addition, PureVision was able to complete the procurement, assembly, and initiate shake down of the PDU at Western Research Institute (WRI) in Laramie, WY during August 2003 to February 2004. During the month of March 2004, PureVision and WRI performed initial testing of the continuous PDU at WRI.

  5. Polyethylene encapsulatin of nitrate salt wastes: Waste form stability, process scale-up, and economics

    SciTech Connect (OSTI)

    Kalb, P.D.; Heiser, J.H. III; Colombo, P.

    1991-07-01

    A polyethylene encapsulation system for treatment of low-level radioactive, hazardous, and mixed wastes has been developed at Brookhaven National Laboratory. Polyethylene has several advantages compared with conventional solidification/stabilization materials such as hydraulic cements. Waste can be encapsulated with greater efficiency and with better waste form performance than is possible with hydraulic cement. The properties of polyethylene relevant to its long-term durability in storage and disposal environments are reviewed. Response to specific potential failure mechanisms including biodegradation, radiation, chemical attack, flammability, environmental stress cracking, and photodegradation are examined. These data are supported by results from extensive waste form performance testing including compressive yield strength, water immersion, thermal cycling, leachability of radioactive and hazardous species, irradiation, biodegradation, and flammability. The bench-scale process has been successfully tested for application with a number of specific problem'' waste streams. Quality assurance and performance testing of the resulting waste form confirmed scale-up feasibility. Use of this system at Rocky Flats Plant can result in over 70% fewer drums processed and shipped for disposal, compared with optimal cement formulations. Based on the current Rocky Flats production of nitrate salt per year, polyethylene encapsulation can yield an estimated annual savings between $1.5 million and $2.7 million, compared with conventional hydraulic cement systems. 72 refs., 23 figs., 16 tabs.

  6. Radio-isotope production scale-up at the University of Wisconsin

    SciTech Connect (OSTI)

    Nickles, Robert Jerome

    2014-06-19

    Our intent has been to scale up our production capacity for a subset of the NSAC-I list of radioisotopes in jeopardy, so as to make a significant impact on the projected national needs for Cu-64, Zr-89, Y-86, Ga-66, Br-76, I-124 and other radioisotopes that offer promise as PET synthons. The work-flow and milestones in this project have been compressed into a single year (Aug 1, 2012- July 31, 2013). The grant budget was virtually dominated by the purchase of a pair of dual-mini-cells that have made the scale-up possible, now permitting the Curie-level processing of Cu-64 and Zr-89 with greatly reduced radiation exposure. Mile stones: 1. We doubled our production of Cu-64 and Zr-89 during the grant period, both for local use and out-bound distribution to ? 30 labs nationwide. This involved the dove-tailing of beam schedules of both our PETtrace and legacy RDS cyclotron. 2. Implemented improved chemical separation of Zr-89, Ga-66, Y-86 and Sc-44, with remote, semi-automated dissolution, trap-and-release separation under LabView control in the two dual-mini-cells provided by this DOE grant. A key advance was to fit the chemical stream with miniature radiation detectors to confirm the transfer operations. 3. Implemented improved shipping of radioisotopes (Cu-64, Zr-89, Tc-95m, and Ho-163) with approved DOT 7A boxes, with a much-improved FedEx shipping success compared to our previous steel drums. 4. Implemented broad range quantitative trace metal analysis, employing a new microwave plasma atomic emission spectrometer (Agilent 4200) capable of ppb sensitivity across the periodic table. This new instrument will prove essential in bringing our radiometals into FDA compliance needing CoA’s for translational research in clinical trials. 5. Expanded our capabilities in target fabrication, with the purchase of a programmable 1600 oC inert gas tube furnace for the smelting of binary alloy target materials. A similar effort makes use of our RF induction furnace, allowing small scale metallurgy with greater control. This alloy feedstock was then used to electroplate cyclotron targets with elevated melting temperatures capable of withstanding higher beam currents. 6. Finished the beam-line developments needed for the irradiation of low-melting target materials (Se and Ga) now being used for the production of Br-76, and radioactive germanium (68, 69, 71Ge). Our planned development of I-124 production has been deferred, given the wide access from commercial suppliers. The passing of these milestones has been the subject of the previous quarterly reports. These signature accomplishments were made possible by the DOE support, and have strengthened the infrastructure at the University of Wisconsin, provided the training ground for a very talented graduate research assistant (Mr. Valdovinos) and more than doubled our out-shipments of Cu-64 and Zr-89.

  7. Materials Scale-up and Cell Performance Analysis | Department of Energy

    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 RankADVANCED MANUFACTURING OFFICESpecial Report ManagementMarineLaboratory: FocusGo/No-Go2 DOEand Cell

  8. Integration & Scale-Up Presentation for BETO 2015 Project Peer Review

    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 RankADVANCED MANUFACTURING OFFICE INDUSTRIAL TECHNICAL8-02Department of Energy

  9. Exploring scaling up community-based adaptation: A case study with the PRODUCE Project in Rangpur, Bangladesh 

    E-Print Network [OSTI]

    Harsoyo, Dwi, L. R.

    2012-11-29

    with PRODUCE, a development project initiated by CARE in Rangpur, Bangladesh. The field results from this study illustrate that scaling up is not an end in itself, but rather as a means to extend the benefit beyond the pilot phase. It also argues that knowledge...

  10. Scale-up and Technology Transfer of Protein-based Plastic Products

    SciTech Connect (OSTI)

    Grewell, David

    2008-12-08

    Over the last number of years researchers at ISU have been developing protein based plastics from soybeans, funded by Soy Works Corporation. These materials have been characterized and the processing of these materials into prototype products has been demonstrated. A wide range of net-shape forming processes, including but not limited to extrusion, injection molding and compression molding have been studied. Issues, including technology transfer, re-formulation and product consistency, have been addressed partially during this contract. Also, commercial-scale processing parameters for protein based plastic products were designed, but not yet applicable in the industry. Support in the trouble shooting processing and the manufacturing of protein based plastic products was provided by Iowa State University during the one year contract.

  11. Papyrus Manufacture

    E-Print Network [OSTI]

    Leach, Bridget

    2009-01-01

    British Museum, London. Papyrus Manufacture, Leach, UEE 2009AINES Short Citation: Leach 2009, Papyrus Manufacture. UEE.Bridget, 2009, Papyrus Manufacture. In Willeke Wendrich (

  12. Scale Up of Si/Si0.8GE0.2 and B4C/B9C Superlattices for Harvesting...

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

    Scale Up of SiSi0.8GE0.2 and B4CB9C Superlattices for Harvesting of Waste Heat in Diesel Engines Scale Up of SiSi0.8GE0.2 and B4CB9C Superlattices for Harvesting of Waste Heat...

  13. ADVANCING THE FUNDAMENTAL UNDERSTANDING AND SCALE-UP OF TRISO FUEL COATERS VIA ADVANCED MEASUREMENT AND COMPUTATIONAL TECHNIQUES

    SciTech Connect (OSTI)

    Biswas, Pratim; Al-Dahhan, Muthanna

    2012-11-01

    Tri-isotropic (TRISO) fuel particle coating is critical for the future use of nuclear energy produced byadvanced gas reactors (AGRs). The fuel kernels are coated using chemical vapor deposition in a spouted fluidized bed. The challenges encountered in operating TRISO fuel coaters are due to the fact that in modern AGRs, such as High Temperature Gas Reactors (HTGRs), the acceptable level of defective/failed coated particles is essentially zero. This specification requires processes that produce coated spherical particles with even coatings having extremely low defect fractions. Unfortunately, the scale-up and design of the current processes and coaters have been based on empirical approaches and are operated as?black boxesť. Hence, a voluminous amount of experimental development and trial and error work has been conducted. It has been clearly demonstrated that the quality of the coating applied to the fuel kernels is impacted by the hydrodynamics, solids flow field, and flow regime characteristics of the spouted bed coaters, which themselves are influenced by design parameters and operating variables. Further complicating the outlook for future fuel-coating technology and nuclear energy production is the fact that a variety of new concepts will involve fuel kernels of different sizes and with compositions of different densities. Therefore, without a fundamental understanding the underlying phenomena of the spouted bed TRISO coater, a significant amount of effort is required for production of each type of particle with a significant risk of not meeting the specifications. This difficulty will significantly and negatively impact the applications of AGRs for power generation and cause further challenges to them as an alternative source of commercial energy production. Accordingly, the proposed work seeks to overcome such hurdles and advance the scale-up, design, and performance of TRISO fuel particle spouted bed coaters. The overall objectives of the proposed work are to advance the fundamental understanding of the hydrodynamics by systematically investigating the effect of design and operating variables, to evaluate the reported dimensionless groups as scaling factors, and to establish a reliable scale-up methodology for the TRISO fuel particle spouted bed coaters based on hydrodynamic similarity via advanced measurement and computational techniques. An additional objective is to develop an on-line non-invasive measurement technique based on gamma ray densitometry (i.e. Nuclear Gauge Densitometry) that can be installed and used for coater process monitoring to ensure proper performance and operation and to facilitate the developed scale-up methodology. To achieve the objectives set for the project, the work will use optical probes and gamma ray computed tomography (CT) (for the measurements of solids/voidage holdup cross-sectional distribution and radial profiles along the bed height, spouted diameter, and fountain height) and radioactive particle tracking (RPT) (for the measurements of the 3D solids flow field, velocity, turbulent parameters, circulation time, solids lagrangian trajectories, and many other of spouted bed related hydrodynamic parameters). In addition, gas dynamic measurement techniques and pressure transducers will be utilized to complement the obtained information. The measurements obtained by these techniques will be used as benchmark data to evaluate and validate the computational fluid dynamic (CFD) models (two fluid model or discrete particle model) and their closures. The validated CFD models and closures will be used to facilitate the developed methodology for scale-up, design and hydrodynamic similarity. Successful execution of this work and the proposed tasks will advance the fundamental understanding of the coater flow field and quantify it for proper and safe design, scale-up, and performance. Such achievements will overcome the barriers to AGR applications and will help assure that the US maintains nuclear energy as a feasible option to meet the nationĂ?Â?Ă?Â?Ă

  14. Focused but Flexible: A Multiple Case Study of the Scale-up of the Puente Program in Three Texas Community Colleges

    E-Print Network [OSTI]

    Alvarado, Elizabeth Jane

    2015-01-01

    Research in Higher Education, 45(2), 115–138. Zucker, L G. (of Hispanic Higher Education, 8(1), 23–53. Pascarella, EIntroduction. Scale-up in education: Ideas in principle (

  15. Vehicle Technologies Office Merit Review 2015: Scale-Up of Low-Cost Encapsulation Technologies for High Capacity and High Voltage Electrode Powders

    Broader source: Energy.gov [DOE]

    Presentation given by Pneumaticoat Technologies at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about scale-up of low...

  16. Scaling up psycholinguistics

    E-Print Network [OSTI]

    Smith, Nathaniel J.

    2011-01-01

    Science, 14(4), 385–388. Rayner, K. , & Well, A. D. (1996).193–210. Ehrlich, S. F. , & Rayner, K. (1981). Contextual6), 829–834. Frisson, S. , Rayner, K. , & Pickering, M. J. (

  17. Scaling up psycholinguistics

    E-Print Network [OSTI]

    Smith, Nathaniel J.

    2011-01-01

    regression for ERP estimation . . . . . . . . . . .4.2.1 The basic ERP as an intercept term . . . . . . . 4.2.25 Continuous-time regression for ERP estimation . . 5.1 One

  18. Piston ring pack design effects on production spark ignition engine oil consumption : a simulation analysis

    E-Print Network [OSTI]

    Senzer, Eric B

    2007-01-01

    One of the most significant contributors to an engine's total oil consumption is the piston ring-pack. As a result, optimization of the ring pack is becoming more important for engine manufacturers and lubricant suppliers. ...

  19. Effect of wettability on scale-up of multiphase flow from core-scale to reservoir fine-grid-scale

    SciTech Connect (OSTI)

    Chang, Y.C.; Mani, V.; Mohanty, K.K.

    1997-08-01

    Typical field simulation grid-blocks are internally heterogeneous. The objective of this work is to study how the wettability of the rock affects its scale-up of multiphase flow properties from core-scale to fine-grid reservoir simulation scale ({approximately} 10{prime} x 10{prime} x 5{prime}). Reservoir models need another level of upscaling to coarse-grid simulation scale, which is not addressed here. Heterogeneity is modeled here as a correlated random field parameterized in terms of its variance and two-point variogram. Variogram models of both finite (spherical) and infinite (fractal) correlation length are included as special cases. Local core-scale porosity, permeability, capillary pressure function, relative permeability functions, and initial water saturation are assumed to be correlated. Water injection is simulated and effective flow properties and flow equations are calculated. For strongly water-wet media, capillarity has a stabilizing/homogenizing effect on multiphase flow. For small variance in permeability, and for small correlation length, effective relative permeability can be described by capillary equilibrium models. At higher variance and moderate correlation length, the average flow can be described by a dynamic relative permeability. As the oil wettability increases, the capillary stabilizing effect decreases and the deviation from this average flow increases. For fractal fields with large variance in permeability, effective relative permeability is not adequate in describing the flow.

  20. Scaling up ATLAS production system for the LHC Run 2 and beyond: project ProdSys2

    E-Print Network [OSTI]

    Borodin, Mikhail; The ATLAS collaboration; García Navarro, José Enrique; Golubkov, Dmitry; Klimentov, Alexei; Maeno, Tadashi; Vaniachine, Alexandre

    2015-01-01

    The Big Data processing needs of the ATLAS experiment grow continuously, as more data and more use cases emerge. For Big Data processing the ATLAS experiment adopted the data transformation approach, where software applications transform the input data into outputs. In the ATLAS production system, each data transformation is represented by a task, a collection of many jobs, submitted by the ATLAS workload management system (PanDA) and executed on the Grid. Our experience shows that the rate of tasks submission grows exponentially over the years. To scale up the ATLAS production system for new challenges, we started the ProdSys2 project. PanDA has been upgraded with the Job Execution and Definition Interface (JEDI). Patterns in ATLAS data transformation workflows composed of many tasks, provided a scalable production system framework for template definitions of the many-tasks workflows. These workflows are being implemented in the Database Engine for Tasks (DEfT) that generates individual tasks for processing ...

  1. Demonstrate Scale-up Procedure for Glass Composite Material (GCM) for Incorporation of Iodine Loaded AgZ.

    SciTech Connect (OSTI)

    Nenoff, Tina M.; Garino, Terry J.; Croes, Kenneth James; Rodriguez, Mark A.

    2015-07-01

    Two large size Glass Composite Material (GCM) waste forms containing AgI-MOR were fabricated. One contained methyl iodide-loaded AgI-MOR that was received from Idaho National Laboratory (INL, Test 5, Beds 1 – 3) and the other contained iodine vapor loaded AgIMOR that was received from Oak Ridge National Laboratory (ORNL, SHB 2/9/15 ). The composition for each GCM was 20 wt% AgI-MOR and 80 wt% Ferro EG2922 low sintering temperature glass along with enough added silver flake to prevent any I2 loss during the firing process. The silver flake amounts were 1.2 wt% for the GCM with the INL AgI-MOR and 3 wt% for the GCM contained the ORNL AgI-MOR. The GCMs, nominally 100 g, were first uniaxially pressed to 6.35 cm (2.5 inch) diameter disks then cold isostatically pressed, before firing in air to 550°C for 1hr. They were cooled slowly (1°C/min) from the firing temperature to avoid any cracking due to temperature gradients. The final GCMs were ~5 cm in diameter (~2 inches) and non-porous with densities of ~4.2 g/cmł. X-ray diffraction indicated that they consisted of the amorphous glass phase with small amounts of mordenite and AgI. Furthermore, the presence of the AgI was confirmed by X-ray fluorescence. Methodology for the scaled up production of GCMs to 6 inch diameter or larger is also presented.

  2. ME 4210: Manufacturing Processes and Engineering Prof. J.S. Colton GIT 2009

    E-Print Network [OSTI]

    Colton, Jonathan S.

    ME 4210: Manufacturing Processes and Engineering Prof. J.S. Colton © GIT 2009 1 Ring Plant ver. 1 #12;ME 4210: Manufacturing Processes and Engineering Prof. J.S. Colton © GIT 2009 2 Ring production steps #12;ME 4210: Manufacturing Processes and Engineering Prof. J.S. Colton © GIT 2009 3 Raw material

  3. Report to California Energy Commission on route to scale-up of polymer based PV: Funding suggestions for research and technology

    E-Print Network [OSTI]

    Islam, M. Saif

    Report to California Energy Commission on route to scale-up of polymer based PV: Funding, 1 Shields Ave, University of California, Davis, Davis, CA 95616 Abstract Solar power is the most by humans comes directly from solar sources because harvesting solar energy using a photovoltaic (PV) panel

  4. Mathematical Modeling of Hepatitis C Prevalence Reduction with Antiviral Treatment Scale-Up in Persons Who Inject Drugs in Metropolitan Chicago

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

    Echevarria, Desarae; Gutfraind, Alexander; Boodram, Basmattee; Major, Marian; Del Valle, Sara; Cotler, Scott J.; Dahari, Harel

    2015-08-21

    New direct-acting antivirals (DAAs) provide an opportunity to combat hepatitis C virus (HCV) infection in persons who inject drugs (PWID). Here we use a mathematical model to predict the impact of a DAA-treatment scale-up on HCV prevalence among PWID and the estimated cost in metropolitan Chicago.

  5. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Scaling-Up On-Site Composting in the Student Union Building ~UBC Vancouver~

    E-Print Network [OSTI]

    -Site Composting in the Student Union Building ~UBC Vancouver~ GRS 497B November 01, 2013 282 1667 University-Site Composting in the Student Union Building ~UBC Vancouver~ 2 Conducted by: Emme Lee Email: Phone: Conducted for: November 2013 #12;Author: Emme Lee Scaling-Up On-Site Composting in the Student Union Building ~UBC

  6. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Scaling-Up On-Site Composting in the Student Union Building ~UBC Vancouver~

    E-Print Network [OSTI]

    -Site Composting in the Student Union Building ~UBC Vancouver~ GRS 397 August 26, 2014 891 1673 University-Site Composting in the Student Union Building ~UBC Vancouver~ 2 Conducted by: Emme Lee Conducted for: AMS;Author: Emme Lee Scaling-Up On-Site Composting in the Student Union Building ~UBC Vancouver~ 3 CONTEXT

  7. Manufacturing technologies

    SciTech Connect (OSTI)

    1995-09-01

    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.

  8. THE MAXIMAL LEFT QUOTIENT RINGS OF ALTERNATIVE RINGS

    E-Print Network [OSTI]

    THE MAXIMAL LEFT QUOTIENT RINGS OF ALTERNATIVE RINGS Laura Artacho C´ardenas, Miguel G´omez Lozano1 of (general) left quotient ring of an alternative ring and show the existence of a maximal left quotient ring for every alternative ring which is a left quotient ring of itself. INTRODUCTION The theory of rings

  9. Advanced Manufacturing for a U.S. Clean Energy Economy (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    This fact sheet is an overview of the U.S. Department of Energy's Advanced Manufacturing Office. Manufacturing is central to our economy, culture, and history. The industrial sector produces 11% of U.S. gross domestic product (GDP), employs 12 million people, and generates 57% of U.S. export value. However, U.S. industry consumes about one-third of all energy produced in the United States, and significant cost-effective energy efficiency and advanced manufacturing opportunities remain unexploited. As a critical component of the National Innovation Policy for Advanced Manufacturing, the U.S. Department of Energy's (DOE's) Advanced Manufacturing Office (AMO) is focused on creating a fertile environment for advanced manufacturing innovation, enabling vigorous domestic development of transformative manufacturing technologies, promoting coordinated public and private investment in precompetitive advanced manufacturing technology infrastructure, and facilitating the rapid scale-up and market penetration of advanced manufacturing technologies.

  10. Stirling engine piston ring

    DOE Patents [OSTI]

    Howarth, Roy B. (Clifton Park, NY)

    1983-01-01

    A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

  11. Additive Manufacturing: Implications on Research and Manufacturing

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Additive Manufacturing: Implications on Research and Manufacturing With recent developments, etc.), additive manufacturing (AM) has the potential to become a transformative technology in innovation-based manufacturing. Agencies such as the Department of Defense, the National Science Foundation

  12. Achieving Continuous Manufacturing: Technologies and Approaches for Synthesis, Workup, and Isolation of Drug Substance

    E-Print Network [OSTI]

    the different considerations for developing continuous processes compared with batch. In addition, through scale-up and into full scale production. The impact of continuous manufacture on drug substance analytical technologies (PAT) for real-time dynamic control of continuous processes. Develop modeling

  13. Fuel Cell Manufacturing: American Energy and Manufacturing Competitive...

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

    Fuel Cell Manufacturing: American Energy and Manufacturing Competitiveness Summit Fuel Cell Manufacturing: American Energy and Manufacturing Competitiveness Summit Presentation on...

  14. Bicycling Black Rings

    E-Print Network [OSTI]

    Elvang, Henriette

    2008-01-01

    We present detailed physics analyses of two different 4+1-dimensional asymptotically flat vacuum black hole solutions with spin in two independent planes: the doubly spinning black ring and the bicycling black ring system ("bi-rings"). The latter is a new solution describing two concentric orthogonal rotating black rings which we construct using the inverse scattering technique. We focus particularly on extremal zero-temperature limits of the solutions. Such limits exist for both types of solutions; for the bi-rings it is obtained when the two rings drag each other to extremality through the effect of gravitational frame-dragging. We construct the phase diagram of currently known zero-temperature vacuum black hole solutions with a single event horizon, and discuss the non-uniqueness introduced by more exotic black hole configurations such as bi-rings and multi-ring saturns.

  15. Catalina Island Soapstone Manufacture

    E-Print Network [OSTI]

    Wlodarski, Robert J

    1979-01-01

    Catalina Island Soapstone Manufacture ROBERT J. WLODARSKIsome artifact of native manufacture. That stone is a "hard"Peabody Museum. Method and Manufacture of Several Articles

  16. Metrics for Sustainable Manufacturing

    E-Print Network [OSTI]

    Reich-Weiser, Corinne; Vijayaraghavan, Athulan; Dornfeld, David

    2008-01-01

    for implementing green manufacturing”. Trans. of NAMRI/SME,on: Environmentally Benign Manufacturing (EBM). Tech. rep. ,towards sustainable manufacturing”. Proceedings of the In-

  17. Magnet Cable Manufacturing

    E-Print Network [OSTI]

    Royet, J.M.

    2011-01-01

    J. Royet, "Magnet Cable Manufacturing", oral presentation atDivision Magnet Cable Manufacturing J. Royet October 1990J I Magnet Cable Manufacturing* John Royet Accelerator &

  18. MAGNET CABLE MANUFACTURING

    E-Print Network [OSTI]

    Royet, J.

    2010-01-01

    76SFOOO98. MAGNET CABLE MANUFACTURING John Royet Lawrenceused in this cable manufacturing are made of superconductingapplied during manufacturing. 2.2 Twist The composite

  19. Metrics for Sustainable Manufacturing

    E-Print Network [OSTI]

    Reich-Weiser, Corinne; Vijayaraghavan, Athulan; Dornfeld, David A.

    2008-01-01

    S. , 2008. “Carbon emissions and ces(tm) in manufacturing”.CIRP Annals - Manufacturing Technology, 57, pp. 17–20.ventional tool and die manufacturing”. Journal of Cleaner

  20. Green Manufacturing

    SciTech Connect (OSTI)

    Patten, John

    2013-12-31

    Green Manufacturing Initiative (GMI): The initiative provides a conduit between the university and industry to facilitate cooperative research programs of mutual interest to support green (sustainable) goals and efforts. In addition to the operational savings that greener practices can bring, emerging market demands and governmental regulations are making the move to sustainable manufacturing a necessity for success. The funding supports collaborative activities among universities such as the University of Michigan, Michigan State University and Purdue University and among 40 companies to enhance economic and workforce development and provide the potential of technology transfer. WMU participants in the GMI activities included 20 faculty, over 25 students and many staff from across the College of Engineering and Applied Sciences; the College of Arts and Sciences' departments of Chemistry, Physics, Biology and Geology; the College of Business; the Environmental Research Institute; and the Environmental Studies Program. Many outside organizations also contribute to the GMI's success, including Southwest Michigan First; The Right Place of Grand Rapids, MI; Michigan Department of Environmental Quality; the Michigan Department of Energy, Labor and Economic Growth; and the Michigan Manufacturers Technical Center.

  1. Manufacturing Innovation Institute for Smart Manufacturing: Advanced...

    Energy Savers [EERE]

    SMART technologies can transform American manufacturing, enabling businesses to manufacture more while using less energy and spending less. For more information, see the full...

  2. Storage Ring Revised March 1994

    E-Print Network [OSTI]

    Brookhaven National Laboratory - Experiment 821

    Chapter 8. Storage Ring Revised March 1994 8.1. Introduction -- 107 -- #12; 108 Storage Ring 8.2. Magnetic Design and Field Calculations 8.2.1. Conceptual Approach #12; Storage Ring 109 #12; 110 Storage Ring 8.2.2. Computer Aided Refined Pole Designs #12; Storage Ring 111 #12; 112 Storage Ring #12

  3. Recent Advances in Pt Monolayer Electrocatalysts for Oxygen Reduction Reaction: Scale-up Synthesis, Structure, and Activity of Pt Shells on Pd Cores

    SciTech Connect (OSTI)

    Sasaki, K.; Wang, J.X.; Naohara, H.; Marinkovic, N.; More, Karren Leslie; Inada, H.; Adzic, R.R.

    2010-01-01

    We have established a scale-up synthesis method to produce gram-quantities of Pt monolayer electrocatalysts. The core-shell structure of the Pt/Pd/C electrocatalyst has been verified using the HAADF-STEM Z-contrast images, STEM/EELS, and STEM/EDS line profile analysis. The atomic structure of this electrocatalyst and formation of a Pt monolayer on Pd nanoparticle surfaces were examined using in situ EXAFS. The Pt mass activity of the Pt/Pd/C electrocatalyst for ORR is considerably higher than that of commercial Pt/C electrocatalysts. The results with Pt monolayer electrocatalysts may significantly impact science of electrocatalysis and fuel-cell technology, as they have demonstrated an exceptionally effective way of using Pt that can resolve problems of other approaches, including electrocatalysts inadequate activity and high Pt content.

  4. Recent Advances in Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction: Scale-up Synthesis Structure and Activity of Pt Shells on Pd Cores

    SciTech Connect (OSTI)

    Sasaki K.; Wang J.X.; Naohara H.; Marinkovic N.; More K.; Inada H.; Adzic R.R.

    2010-03-01

    We have established a scale-up synthesis method to produce gram-quantities of Pt monolayer electrocatalysts. The core-shell structure of the Pt/Pd/C electrocatalyst has been verified using the HAADF-STEM Z-contrast images, STEM/EELS, and STEM/EDS line profile analysis. The atomic structure of this electrocatalyst and formation of a Pt monolayer on Pd nanoparticle surfaces were examined using in situ EXAFS. The Pt mass activity of the Pt/Pd/C electrocatalyst for ORR is considerably higher than that of commercial Pt/C electrocatalysts. The results with Pt monolayer electrocatalysts may significantly impact science of electrocatalysis and fuel-cell technology, as they have demonstrated an exceptionally effective way of using Pt that can resolve problems of other approaches, including electrocatalysts inadequate activity and high Pt content.

  5. COMPOSITES AND MANUFACTURED PRODUCTS MANUFACTURING PARTICLEBOARD

    E-Print Network [OSTI]

    COMPOSITES AND MANUFACTURED PRODUCTS MANUFACTURING PARTICLEBOARD FROM EASTERN REDCEDAR SALl redcedar (Juniperus i~ir#jnirmrrL.) in a whole-tree chipping process to manufacture a commercial sin- gle foundtobecomparableto those of commercial particleboards manufactured from different species. Panel properties

  6. Scale-Up Information for Gas-Phase Ammonia Treatment of Uranium in the Vadose Zone at the Hanford Site Central Plateau

    SciTech Connect (OSTI)

    Truex, Michael J.; Szecsody, James E.; Zhong, Lirong; Thomle, Jonathan N.; Johnson, Timothy C.

    2014-09-01

    Uranium is present in the vadose zone at the Hanford Central Plateau and is of concern for protection of groundwater. The Deep Vadose Zone Treatability Test Plan for the Hanford Central Plateau identified gas-phase treatment and geochemical manipulation as potentially effective treatment approaches for uranium and technetium in the Hanford Central Plateau vadose zone. Based on laboratory evaluation, use of ammonia vapor was selected as the most promising uranium treatment candidate for further development and field testing. While laboratory tests have shown that ammonia treatment effectively reduces the mobility of uranium, additional information is needed to enable deployment of this technology for remediation. Of importance for field applications are aspects of the technology associated with effective distribution of ammonia to a targeted treatment zone, understanding the fate of injected ammonia and its impact on subsurface conditions, and identifying effective monitoring approaches. In addition, information is needed to select equipment and operational parameters for a field design. As part of development efforts for the ammonia technology for remediation of vadose zone uranium contamination, field scale-up issues were identified and have been addressed through a series of laboratory and modeling efforts. This report presents a conceptual description for field application of the ammonia treatment process, engineering calculations to support treatment design, ammonia transport information, field application monitoring approaches, and a discussion of processes affecting the fate of ammonia in the subsurface. The report compiles this information from previous publications and from recent research and development activities. The intent of this report is to provide technical information about these scale-up elements to support the design and operation of a field test for the ammonia treatment technology.

  7. Bicycling Black Rings

    E-Print Network [OSTI]

    Henriette Elvang; Maria J. Rodriguez

    2008-01-25

    We present detailed physics analyses of two different 4+1-dimensional asymptotically flat vacuum black hole solutions with spin in two independent planes: the doubly spinning black ring and the bicycling black ring system ("bi-rings"). The latter is a new solution describing two concentric orthogonal rotating black rings which we construct using the inverse scattering technique. We focus particularly on extremal zero-temperature limits of the solutions. We construct the phase diagram of currently known zero-temperature vacuum black hole solutions with a single event horizon, and discuss the non-uniqueness introduced by more exotic black hole configurations such as bi-rings and multi-ring saturns.

  8. Bolt Manufacture: Process Selection

    E-Print Network [OSTI]

    Colton, Jonathan S.

    Bolt Manufacture: Process Selection ver. 1 ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 1 #12;How would you make a bolt? ME 6222: Manufacturing Processes and Systems Prof. J: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 3 #12;Possible Manufacturing Methodsg for Metal

  9. The Advanced Manufacturing Partnership and the Advanced Manufacturing...

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

    The Advanced Manufacturing Partnership and the Advanced Manufacturing National Program Office The Advanced Manufacturing Partnership and the Advanced Manufacturing National Program...

  10. Factors affecting piston ring friction

    E-Print Network [OSTI]

    Liao, Kai, Ph. D. Massachusetts Institute of Technology

    2013-01-01

    The piston ring pack friction is a major contributor to the internal combustion engine mechanical friction loss. The oil control ring decides the oil supply to the top two rings in addition to being the major friction ...

  11. Advanced Manufacturing Office: Smart Manufacturing Industry Day...

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

    14 The U.S. Department of Energy's (DOE's) Advanced Manufacturing Office (AMO) held a Smart Manufacturing Industry Day on February 25, 2015, at the Georgia Tech Hotel and...

  12. Electrolyzer Manufacturing Progress and Challenges

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

    John Torrance, Director of Manufacturing DOE Manufacturing Workshop 81211 Outline * Proton Commercialization Status: PEM Electrolysis * Current Manufacturing Limitations: Stack...

  13. Sandia Energy - Manufacturing Supply Chain

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

    Manufacturing Supply Chain Home Stationary Power Energy Conversion Efficiency Wind Energy Materials, Reliability, & Standards Manufacturing Supply Chain Manufacturing Supply...

  14. Scale-Up of CdTe Photovoltaic Device Processes for Commercial Application: Cooperative Research and Development Final Report, CRADA Number CRD-06-196

    SciTech Connect (OSTI)

    Albin, D.

    2013-02-01

    Through this Cooperative Research and Development Agreement, NREL and PrimeStar Solar will work together to scale up the NREL CdTe photovoltaic process from the laboratory to produce photovoltaic devices in a size that is commercially viable. The work in this phase will focus on the transference of NREL CdTe device fabrication techniques to PrimeStar Solar. NREL and PrimeStar Solar will engage in a series of technical exchange meetings and laboratory training sessions to transfer the knowledge of CdTe PV film growth from NREL to PrimeStar Solar. PrimeStar Solar will grow thin films on PrimeStar Solar equipment and interleave them with NREL-grown films in an effort to develop a commercial scale process on PrimeStar Solar equipment. Select NREL film growth equipment will be upgraded either by PrimeStar Solar or at PrimeStar Solar's expense to increase equipment reliability and throughput.

  15. APS Storage Ring Parameters

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

    next up previous Next: Main Parameters APS Storage Ring Parameters M. Borland, G. Decker, L. Emery, W. Guo, K. Harkay, V. Sajaev, C.-Y. Yao Advanced Photon Source September 8, 2010...

  16. Advanced Manufacturing Office News

    SciTech Connect (OSTI)

    2013-08-08

    News stories about advanced manufacturing, events, and office accomplishments. Subscribe to receive updates.

  17. RESEARCH GROUP MANUFACTURING

    E-Print Network [OSTI]

    Psarrakos, Panayiotis

    RESEARCH GROUP MANUFACTURING ADDITIVE www.lboro.ac.uk/amrg PhD Studentships in Additive by the Additive Manufacturing Research Group is based around a family of processes comprising of adding layers Additive Manufacturing Research Group in the Wolfson School of Mechanical & Manufacturing Engineering

  18. Advanced Manufacturing Technician

    Broader source: Energy.gov [DOE]

    Alternate Title(s):Manufacturing Production Technician; Electro-Mechanical Technician; Electronics Maintenance Technician  

  19. Scale-Up of World Record 16.5% CdTe Cell Design for a 50 MWp Production Facility: September 27, 2007 - March 26, 2009

    SciTech Connect (OSTI)

    Seymour, F. H.

    2011-05-01

    This final report covers progress made on subcontract NAT-7-77015-07 by PrimeStar Solar Inc. for the 18 month period from September 27, 2007 through March 26, 2009. The project objectives were to accelerate the commercialization of the world record 16.5% efficiency cadmium telluride photovoltaic technology. This was done by developing high performance 6"x6" prototype mini-modules and by designing and commissioning a pilot line for manufacturing of commercial sized 60cmx120cm modules. This subcontract aligns with the SAI program by accelerating the development of high efficiency low cost CdTe solar PV module manufacturing. This will contribute to the goal of PV grid parity by 2015. Progress with the deliverables and milestones in this subcontract constitutes progress towards the KPP and milestone objectives for the SAI program.

  20. Large-area, triple-junction a-Si alloy production scale-up. Semiannual subcontract report, 17 March 1994--18 September 1994

    SciTech Connect (OSTI)

    Oswald, R.; Morris, J. [Solarex Corp., Newtown, PA (United States). Thin Film Div.

    1995-09-01

    This report describes work performed under a 3-y subcontract to advance Solarex`s photovoltaic manufacturing technologies, reduce its a-Si:H module production costs, increase module performance, and expand the Solarex commercial production capacity. During this period, Solarex focused on improving deposition of the front contact, investigating alternate feedstocks for the front contact, maximizing throughput and area utilization for all laser scribes, optimizing a-Si:H deposition equipment to achieve uniform deposition over large areas, optimizing the triple-junction module fabrication process, evaluating the materials to deposit the rear contact, and optimizing the combination of isolation scribe and encapsulant to pass the wet high potential test.

  1. Propagation velocities of gas rings in collisional ring galaxies

    E-Print Network [OSTI]

    E. I. Vorobyov; D. Bizyaev

    2003-01-27

    The propagation velocity of the first gas ring in collisional ring galaxies, i.e. the velocity at which the maximum in the radial gas density profile propagates radially in the galactic disk, is usually inferred from the radial expansion velocity of gas in the first ring. Our numerical hydrodynamics modeling of ring galaxy formation however shows that the maximum radial expansion velocity of gas in the first ring ($v_{gas}$) is invariably below the propagation velocity of the first gas ring itself ($v_{ring}$). Modeling of the Cartwheel galaxy indicates that the outer ring is currently propagating at $v_{ring} \\approx$ 100 km/s, while the maximum radial expansion velocity of gas in the outer ring is currently $v_{gas} \\approx$ 65 km/s. Modeling of the radial B-V/V-K color gradients of the Cartwheel ring galaxy also indicates that the outer ring is propagating at $v_{ring} \\ge $ 90 km/s. We show that a combined effect of inclination, finite thickness, and warping of the Cartwheel's disk might be responsible for the lack of angular difference in the peak positions found for the azimuthally averaged $H\\alpha$, K and B surface brightness profiles of the Cartwheel's outer ring. Indeed, the radial $H\\alpha$ surface brightness profiles obtained along the Cartwheel's major axis, where effects of inclination and finite thickness are minimized, do peak exterior to those at K- and B-bands. The angular difference in peak positions implies $v_{ring}$ = 110 km/s, which is in agreement with the model predictions. We briefly discuss the utility of radio continuum emission and spectral line equivalent widths for determining the propagation velocity of gas rings in collisional ring galaxies.

  2. Unidirectional ring lasers

    DOE Patents [OSTI]

    Hohimer, J.P.; Craft, D.C.

    1994-09-20

    Unidirectional ring lasers formed by integrating nonreciprocal optical elements into the resonant ring cavity is disclosed. These optical elements either attenuate light traveling in a nonpreferred direction or amplify light traveling in a preferred direction. In one preferred embodiment the resonant cavity takes the form of a circle with an S-shaped crossover waveguide connected to two points on the interior of the cavity such that light traveling in a nonpreferred direction is diverted from the cavity into the crossover waveguide and reinjected out of the other end of the crossover waveguide into the cavity as light traveling in the preferred direction. 21 figs.

  3. Storage Ring Parameters

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541C.3X-rays3 Prepared by:'!TransportStorage RingStorage Ring

  4. Design and characterization of a low cost dual differential proving ring force sensor utilizing Hall-effect sensors

    E-Print Network [OSTI]

    Rivest, Christopher W. (Christopher Warren)

    2006-01-01

    A novel dual differential hall-effect based proving ring force sensor has been designed, manufactured, and tested. Strain gauge based force sensors are among the most common methods of measuring static and dynamic forces, ...

  5. Mechanical, Industrial & Manufacturing

    E-Print Network [OSTI]

    Balasubramanian, Ravi

    Mechanical, Industrial & Manufacturing Engineering (MIME) COLLEGE OF ENGINEERING FY2013 Oregon graduate degrees (MS, MEng, PhD) in mechanical engineering, industrial engineering, and materials science. We offer bachelor's degrees in mechanical, industrial, manufacturing, and energy systems engineering

  6. Manufacturing Day 2015

    Broader source: Energy.gov [DOE]

    All over the country, manufacturing companies and other organizations are preparing to host an anticipated 400,000 people who want to experience U.S. manufacturing up close and in person. On...

  7. Energy Use in Manufacturing

    Reports and Publications (EIA)

    2006-01-01

    This report addresses both manufacturing energy consumption and characteristics of the manufacturing economy related to energy consumption. In addition, special sections on fuel switching capacity and energy-management activities between 1998 and 2002 are also featured in this report.

  8. Promoting Advanced Manufacturing Clusters in

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    Promoting Advanced Manufacturing Clusters in Tennessee1 1 This report is supported, Economic Development Administration; and the Manufacturing Extension Partnership Program, National.........................................................................................................................1 Context: Trends in Tennessee Manufacturing

  9. Enabling Manufacturing Research through Interoperability

    E-Print Network [OSTI]

    Dornfeld, David; Wright, Paul; Helu, Moneer; Vijayaraghavan, Athulan

    2009-01-01

    IMECE2004. Dornfeld, D. , Lee, D, Manufacturing, Springer.Precision future manufacturing," J. Int. Manuf, 11, pp.Merchant, M. E. , 1961, "The manufacturing system concept in

  10. Energy Use in Nanoscale Manufacturing

    E-Print Network [OSTI]

    Zhang, Teresa; Boyd, Sarah; Vijayaraghavan, Athulan; Dornfeld, David

    2006-01-01

    on Semiconductor Manufacturing, vol. 17, pp. 554–561, 2004.intensity of computer manufacturing: Hybrid assessmentand Integrated NAno-Manufacturing ( SINAM ). Any opinions, ?

  11. Review: Manufacturing National Park Nature

    E-Print Network [OSTI]

    Mason, Fred

    2012-01-01

    Review: Manufacturing National Park Nature: Photography,Canada Cronin, J. Keri. Manufacturing National Park Nature:J. Keri Cronin’s book Manufacturing National Park Nature

  12. Manufacturing Battle Creek

    E-Print Network [OSTI]

    de Doncker, Elise

    to the manufacturing sector in Western Michigan. In addition to serving as director of the MRC, Dr. Patten is alsoManufacturing Research Center Kalamazoo Battle Creek The College of Engineering and Applied Sciences The Supporting manufacturing industries by providing opportunities for collaboration with faculty

  13. International Crystal Manufacturing

    E-Print Network [OSTI]

    Berns, Hans-Gerd

    International Crystal Manufacturing CRYSTAL OSCILLATOR AND FILTER PRODUCTS International Crystal Manufacturing, Inc. P.O. Box 26330 · Oklahoma City, OK 73126-0330 · Phone (405) 236-3741 Fax (405) 235@icmfg.com #12;2 International Crystal Manufacturing, Inc. P.O. Box 26330 · Oklahoma City, OK 73126-0330 · Phone

  14. The Israeli Bird Ringing Journal 2015 The Israeli Bird Ringing Journal 2015

    E-Print Network [OSTI]

    de Villiers, Marienne

    The Israeli Bird Ringing Journal 2015 #12;The Israeli Bird Ringing Journal 2015 2014 Ringing data ringing in the Hula Valley #12;Table of contents 1The Israeli Bird Ringing Journal, 2015 The Israeli Bird Ringing Journal 2 2014 Ringing data summary 3 Introduction 3 Ringing trends and highlights 5 Birds

  15. Large-area, triple-junction a-Si alloy production scale-up. Semiannual subcontract report, 17 March 1994--18 September 1994

    SciTech Connect (OSTI)

    Oswald, R.; Morris, J. [Solarex Corp., Newtown, PA (United States). Thin Film Div.

    1995-03-01

    This report describes work performed under a 3-year subcontract to advance Solarex`s photovoltaic (PV) manufacturing technologies, reduce its hydrogenated amorphous silicon (a-Si:H) module production costs, increase module performance, and expand the Solarex commercial production capacity. During the period covered by this report, Solarex focused on (1) improving deposition of the front contact, (2) investigating alternate feed stocks for the front contact, (3) maximizing throughput and area utilization for all laser scribes, (4) optimizing a-Si:H deposition equipment to achieve uniform deposition over large areas, (5) optimizing the triple-junction module fabrication process, (6) evaluating the materials to deposit the rear contact, and (7) optimizing the combination of isolation scribe and encapsulant to pass the wet high-potential test.

  16. Chinese Ring Puzzle The nine linked rings, which is also called Chinese rings, is perhaps Chinese greatest mechani-

    E-Print Network [OSTI]

    Capogna, Luca

    Chinese Ring Puzzle The nine linked rings, which is also called Chinese rings, is perhaps Chinese Quantitatis, written around 1500. #12;Solving the Chinese Ring A procedure for solving the nine linked rings directions and begin undoing the steps you've already completed. Good luck! #12;Further Study: Chinese Ring

  17. Additive Manufacturing: Going Mainstream

    Broader source: Energy.gov [DOE]

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

  18. Manufacturing | Department of Energy

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

    in the production of clean energy technologies like electric vehicles, LED bulbs and solar panels. The Department is also working with manufacturers to increase their energy...

  19. Advanced Materials Manufacturing | ORNL

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

    Advanced Materials Manufacturing New materials drive the development of innovative products. Building upon a rich history in materials science, ORNL is discovering and developing...

  20. Roll to Roll Manufacturing

    SciTech Connect (OSTI)

    Daniel, Claus

    2015-06-09

    ORNL researchers are developing roll to roll technologies for manufacturing, automotive, and clean energy applications in collaboration with industry partners such as Eastman Kodak.

  1. Storage Ring Parameters

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|SensitiveAprilPhoton Source Parameters Storage Ring Parameters

  2. Storage Ring Parameters

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|SensitiveAprilPhoton Source Parameters Storage Ring

  3. ARM - Tree Rings

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, AlaskaManus Site-Inactive TWP Related LinksgovDataTime in ARMPastTree Rings

  4. Storage Ring Parameters

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541C.3X-rays3 Prepared by:'!TransportStorage Ring Parameters

  5. Storage Ring Parameters

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541C.3X-rays3 Prepared by:'!TransportStorage Ring

  6. Split ring containment attachment device

    DOE Patents [OSTI]

    Sammel, Alfred G. (Pittsburgh, PA)

    1996-01-01

    A containment attachment device 10 for operatively connecting a glovebag 200 to plastic sheeting 100 covering hazardous material. The device 10 includes an inner split ring member 20 connected on one end 22 to a middle ring member 30 wherein the free end 21 of the split ring member 20 is inserted through a slit 101 in the plastic sheeting 100 to captively engage a generally circular portion of the plastic sheeting 100. A collar potion 41 having an outer ring portion 42 is provided with fastening means 51 for securing the device 10 together wherein the glovebag 200 is operatively connected to the collar portion 41.

  7. Manufacturing Demonstration Facility

    E-Print Network [OSTI]

    life-cycle energy and greenhouse gas emissions, lower production cost, and create new products Demonstration Facility (865) 574-4351 blueca@ornl.gov INNOVATIONS IN MANUFACTURING www to reduce risk and accelerate the development and deployment of innovative energy-efficient manufacturing

  8. Clean Energy Manufacturing Initiative

    SciTech Connect (OSTI)

    2013-04-01

    The initiative will strategically focus and rally EERE’s clean energy technology offices and Advanced Manufacturing Office around the urgent competitive opportunity for the United States to be the leader in the clean energy manufacturing industries and jobs of today and tomorrow.

  9. Manufacturing Demonstration Facility Technology Collaborations for US Manufacturers in Advanced

    E-Print Network [OSTI]

    applications related to additive manufacturing or carbon fiber and composites will have the highest likelihood in additive manufacturing or carbon fiber and composites. #12;MDF: Technology Collaborations for USManufacturing Demonstration Facility Technology Collaborations for US Manufacturers in Advanced

  10. Instrument Development and Measurements of the Atmospheric Pollutants Sulfur Dioxide, Nitrate Radical, and Nitrous Acid by Cavity Ring-down Spectroscopy and Cavity Enhanced Absorption Spectroscopy

    E-Print Network [OSTI]

    Medina, David Salvador

    2011-01-01

    of 99.9% at 308 nm (Los Gatos, diameter = 2.54 cm, radius ofon an o-ring design (Los Gatos). The disadvantage of thethan the manufacturer (Los Gatos) quoted reflectivity. In

  11. Number of Large Energy User Manufacturing Facilities by Sector...

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

    Manufacturing Petroleum and Coal Products Manufacturing Chemical Manufacturing & Plastics and Rubber Products Manufacturing Nonmetallic Mineral Product Manufacturing Primary...

  12. From "Smart Manufacturing" to "Manufacturing Smart" Manufacturing as a core enabler of the Internet of Things

    E-Print Network [OSTI]

    Das, Suman

    Page | 1 From "Smart Manufacturing" to "Manufacturing Smart" Manufacturing as a core enabler in the United States (see the announcement of the Advanced Manufacturing Partnership Steering Committee "2 manufacturing on economic growth and competitiveness. It has been recently suggested that "a network of sensors

  13. Advanced Technology Vehicles Manufacturing (ATVM) Loan Program...

    Office of Environmental Management (EM)

    Advanced Technology Vehicles Manufacturing (ATVM) Loan Program Advanced Technology Vehicles Manufacturing (ATVM) Loan Program Advanced Technology Vehicles Manufacturing (ATVM) Loan...

  14. Manufacturing-aware physical design techniques

    E-Print Network [OSTI]

    Sharma, Puneet

    2007-01-01

    C. Design for Manufacturing . . . . . . . . . . .for Microelectronic Manufacturing, 2006, pp. 61560T-1 –for Microelectronic Manufacturing, vol. 5042, 2003, pp. 99–

  15. Honda: North American Manufacturing Facilities | Department of...

    Office of Environmental Management (EM)

    Honda: North American Manufacturing Facilities Honda: North American Manufacturing Facilities From October, 2008 Honda: North American Manufacturing Facilities More Documents &...

  16. On Storage Rings for Short Wavelength FELs

    E-Print Network [OSTI]

    Chattopadhyay, S.

    2010-01-01

    for a hypothetical 144 m long storage ring optimized for FELin the Proceedings On Storage Rings for Short WavelengthLBL-28483 ESG Note-92 ON STORAGE RINGS FOR SHORT WAVELENGTH

  17. Innovative Manufacturing Initiative Recognition Day

    Broader source: Energy.gov [DOE]

    The Innovative Manufacturing Initiative (IMI) Recognition Day (held in Washington, DC on June 20, 2012) showcased IMI projects selected by the Energy Department to help American manufacturers...

  18. Arnold Schwarzenegger RESEARCH ON MANUFACTURING

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor RESEARCH ON MANUFACTURING QUADRUPLE-JUNCTION SOLAR CELLS Prepared ON MANUFACTURING QUADRUPLE-JUNCTION SOLAR CELLS EISG AWARDEE Chemical Engineering Department University Efficiency · Renewable Energ

  19. HPC4Manufacturing

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

    Deborah May, Lawrence Livermore National Laboratory U.S. DOE Advanced Manufacturing Office Program Review Meeting Washington, D.C. May 28-29, 2015 LLNL-PRES-792637 This work was...

  20. Manufacturing High Temperature Systems

    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 RankADVANCED MANUFACTURING OFFICESpecial Report Management Challenges atEnergy ManufacturingThe Office

  1. Ion Rings for Magnetic Fusion

    SciTech Connect (OSTI)

    Greenly, John, B.

    2005-07-31

    This Final Technical Report presents the results of the program, Ion Rings for Magnetic Fusion, which was carried out under Department of Energy funding during the period August, 1993 to January, 2005. The central objective of the program was to study the properties of field-reversed configurations formed by ion rings. In order to reach this objective, our experimental program, called the Field-reversed Ion Ring Experiment, FIREX, undertook to develop an efficient, economical technology for the production of field-reversed ion rings. A field-reversed configuration (FRC) in which the azimuthal (field-reversing) current is carried by ions with gyro-radius comparable to the magnetic separatrix radius is called a field-reversed ion ring. A background plasma is required for charge neutralization of the ring, and this plasma will be confined within the ring's closed magnetic flux. Ion rings have long been of interest as the basis of compact magnetic fusion reactors, as the basis for a high-power accelerator for an inertial fusion driver, and for other applications of high power ion beams or plasmas of high energy density. Specifically, the FIREX program was intended to address the longstanding question of the contribution of large-orbit ions to the observed stability of experimental FRCs to the MHD tilt mode. Typical experimental FRCs with s {approx} 2-4, where s is the ratio of separatrix radius to ion gyro-radius, have been stable to tilting, but desired values for a fusion reactor, s > 20, should be unstable. The FIREX ring would consist of a plasma with large s for the background ions, but with s {approx} 1 for the ring ions. By varying the proportions of these two populations, the minimum proportion of large-orbit ions necessary for stability could be determined. The incorporation of large-orbit ions, perhaps by neutral-beam injection, into an FRC has been advanced for the purpose of stabilizing, heating, controlling angular momentum, and aiding the formation of a reactor-scale FRC, and the FIREX program was intended to test the ideas behind this approach. We will describe in this report the technological development path and advances in physics understanding that allowed FIREX to reach a regime in which ion rings were reproducibly created with up to about half the current necessary to produce field reversal. Unfortunately, the experiments were limited to this level by a fundamental, unanticipated aspect of the physics of strong ion rings in plasma. The FIREX ring is a strongly anisotropic, current-carrying population of ions moving faster than the Alfven speed in the background plasma. The rapidly changing ring current excites very large-amplitude Alfven waves in the plasma, and these waves strongly affect the ring, causing rapid energy loss in a way that is not compatible with the success of the ring trapping scenario around which FIREX was designed. The result was that FIREX rings were always very short-lived. We will discuss the implication of these results for possible future use of large-orbit ions in FRCs. In short, it appears that a certain range of the parameters characterizing the ring Alfven mach number and distribution function must be avoided to allow the existence of a long-lived energetic ion component in an FRC. This report will explain why FIREX experimental results cannot be directly scaled to quantitatively predict this range for a particular FRC configuration. This will require accurate, three-dimensional simulations. FIREX results do constitute a very good dataset for validating such a code, and simulations already carried out during this program provide a guide to the important physics involved.

  2. 4. Manufacturing Isovolumes Michael Bailey

    E-Print Network [OSTI]

    Bailey, Mike

    4. Manufacturing Isovolumes Michael Bailey 4.1 Introduction Displaying a single isosurface provides and then manufactures them, providing a non-volatile display of several isosurfaces. The inspiration for this idea, tetrahedralization produces more information than is necessary for prototype manufacturing. Prototype manufacturing

  3. Ring resonant cavities for spectroscopy

    DOE Patents [OSTI]

    Zare, R.N.; Martin, J.; Paldus, B.A.; Xie, J.

    1999-06-15

    Ring-shaped resonant cavities for spectroscopy allow a reduction in optical feedback to the light source, and provide information on the interaction of both s- and p-polarized light with samples. A laser light source is locked to a single cavity mode. An intracavity acousto-optic modulator may be used to couple light into the cavity. The cavity geometry is particularly useful for Cavity Ring-Down Spectroscopy (CRDS). 6 figs.

  4. Double acting stirling engine piston ring

    SciTech Connect (OSTI)

    Howarth, Roy B.

    1986-01-01

    A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

  5. Advanced Manufacture of Reflectors

    Broader source: Energy.gov [DOE]

    The Advance Manufacture of Reflectors fact sheet describes a SunShot Initiative project being conducted research team led by the University of Arizona, which is working to develop a novel method for shaping float glass. The technique developed by this research team can drastically reduce the time required for the shaping step. By enabling mass production of solar concentrating mirrors at high speed, this project should lead to improved performance and as much as a 40% reduction in manufacturing costs for reflectors made in very high volume.

  6. Photovoltaic manufacturing technology

    SciTech Connect (OSTI)

    Wohlgemuth, J.H.; Whitehouse, D.; Wiedeman, S.; Catalano, A.W.; Oswald, R. (Solarex Corp., Frederick, MD (United States))

    1991-12-01

    This report identifies steps leading to manufacturing large volumes of low-cost, large-area photovoltaic (PV) modules. Both crystalline silicon and amorphous silicon technologies were studied. Cost reductions for each step were estimated and compared to Solarex Corporation's manufacturing costs. A cost model, a simple version of the SAMICS methodology developed by the Jet Propulsion Laboratory (JPL), projected PV selling prices. Actual costs of materials, labor, product yield, etc., were used in the cost model. The JPL cost model compared potential ways of lowering costs. Solarex identified the most difficult technical challenges that, if overcome, would reduce costs. Preliminary research plans were developed to solve the technical problems. 13 refs.

  7. Quantum Fourier Transform Over Galois Rings

    E-Print Network [OSTI]

    Yong Zhang

    2009-04-16

    Galois rings are regarded as "building blocks" of a finite commutative ring with identity. There have been many papers on classical error correction codes over Galois rings published. As an important warm-up before exploring quantum algorithms and quantum error correction codes over Galois rings, we study the quantum Fourier transform (QFT) over Galois rings and prove it can be efficiently preformed on a quantum computer. The properties of the QFT over Galois rings lead to the quantum algorithm for hidden linear structures over Galois rings.

  8. Concentric ring flywheel without expansion separators

    DOE Patents [OSTI]

    Kuklo, T.C.

    1999-08-24

    A concentric ring flywheel wherein the adjacent rings are configured to eliminate the need for differential expansion separators between the adjacent rings. This is accomplished by forming a circumferential step on an outer surface of an inner concentric ring and forming a matching circumferential step on the inner surface of an adjacent outer concentric ring. During operation the circumferential steps allow the rings to differentially expand due to the difference in the radius of the rings without the formation of gaps therebetween, thereby eliminating the need for expansion separators to take up the gaps formed by differential expansion. 3 figs.

  9. for Industry Manufacturing

    E-Print Network [OSTI]

    helps to reduce risk and accelerate the development and deployment of innovative energy-efficient Energy Research Nation's broadest portfolio of energy generation and efficiency programs ScienceA National Resource for Industry Manufacturing Demonstration Facility #12;As the nation's premier

  10. MANUFACTURING & SERVICE OPERATIONS MANAGEMENT

    E-Print Network [OSTI]

    Chiang, Wei-yu Kevin

    an upstream firm, as a result of charging a wholesale price above the marginal cost, induces its intermediary Dynamics and Channel Efficiency in Durable Product Pricing and Distribution Wei-yu Kevin Chiang College the single-period vertical price interaction in a manufacturer­retailer dyad to a multi- period setting

  11. An Alternate Ring-Ring Design for eRHIC

    E-Print Network [OSTI]

    Zhang, Yuhong

    2015-01-01

    I present here a new ring-ring design of eRHIC, a polarized electron-ion collider based on RHIC at BNL. This alternate eRHIC design utilizes high repetition rate colliding beams and is likely able to deliver the performance to meet the requirements of the science program with low technical risk and modest accelerator R&D. The expected performance includes high luminosities over multiple collision points and a broad CM energy range with a maximum value up to 2x10^34 cm-2s-1 per detector, and polarization higher than 70% for the colliding electron and light ion beams. This new design calls for reuse of decommissioned facilities in the US, namely, the PEP-II high energy ring and one section of the SLAC warm linac as a full energy electron injector.

  12. Bio-Manufacturing: A Strategic clean energy manufacturing opportunity

    Broader source: Energy.gov [DOE]

    Breakout Session 1: New Developments and Hot Topics Session 1-A: Biomass and the U.S. Competitive Advantages for Manufacturing Clean Energy Products Libby Wayman, Director, EERE Clean Energy Manufacturing Initiative

  13. Design for manufacturability Design verification

    E-Print Network [OSTI]

    Patel, Chintan

    ITRS Design #12;Design · Design for manufacturability · Design verification #12;Design for Manufacturability · Architecture challenges · Logic and circuit challenges · Layout and physical design challenges · Expected to be the source of multiple DFM challenges · Invest in variability reduction or design

  14. Additive Manufacturing for Fuel Cells

    Broader source: Energy.gov [DOE]

    Blake Marshall, AMO's lead for Additive Manufacturing Technologies, will provide an overview of current R&D activities in additive manufacturing and its application to fuel cell prototyping and...

  15. Embedding Sustainability into Manufacturing Organizations 

    E-Print Network [OSTI]

    Tutterow, V.

    2014-01-01

    will be reviewed, also. This paper has an emphasis on smaller manufacturers, and will discuss how large manufacturers can engage the smaller companies within their global supply chains in both energy management and sustainability....

  16. Axiomatic Deisgn of Manufacturing Systems

    E-Print Network [OSTI]

    Cochran, David

    This paper introduces the use of axiomatic design in the design of manufacturing systems. The two primary functional requirements of any manufacturing system are developed. These functional requirements are then used to ...

  17. Design and Manufacture of a Laparoscopic Telesurgical and Telementoring Robot Manipulator

    E-Print Network [OSTI]

    Prince, Stephen William

    2012-01-01

    Manufacture Case Studies . . . . . . .Engineering & Manufacture Design . . . . . . . . . . .6 Manufacture of the

  18. ITP Nanomanufacturing: Nanomanufacturing Portfolio: Manufacturing...

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

    Nanomanufacturing: Nanomanufacturing Portfolio: Manufacturing Processes and Applications to Accelerate Commercial Use of Nanomaterials, January 2011 ITP Nanomanufacturing:...

  19. Manufacturing Research and Development | Department of Energy

    Office of Environmental Management (EM)

    Manufacturing Research and Development Manufacturing Research and Development The Fuel Cell Technologies Office's manufacturing research and development (R&D) activity improves...

  20. Smart Manufacturing Innovation Institute: Overview, Goals and...

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

    Smart Manufacturing Innovation Institute: Overview, Goals and Activities AMO Industry Day February 25, 2015 Isaac Chan Advanced Manufacturing Office www.manufacturing.energy.gov 2...

  1. Innovative Manufacturing Initiative Recognition Day, Advanced...

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

    Publications Innovative Manufacturing Initiative Recognition Day Advanced Manufacturing Office Overview Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry...

  2. Precision and Energy Usage for Additive Manufacturing

    E-Print Network [OSTI]

    Clemon, Lee; Sudradjat, Anton; Jaquez, Maribel; Krishna, Aditya; Rammah, Marwan; Dornfeld, David

    2013-01-01

    Sustainability of additive manufacturing: measuring theCommittee F42 on Additive Manufacturing Technologies," TheASTM Committee F42 on Additive Manufacturing Technologies. -

  3. clean energy manufacturing | netl.doe.gov

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

    Clean Energy Manufacturing Initiative The Clean Energy Manufacturing Initiative is a strategic integration and commitment of manufacturing efforts across the DOE Office of Energy...

  4. Additive manufacturing capabilities expanding | ornl.gov

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

    Additive manufacturing capabilities expanding January 01, 2013 Large-scale polymer additive manufacturing equipment located at the Manufacturing Demonstration Facility. Additive...

  5. Tennessee's Manufacturing Sector Before and After the

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    Tennessee's Manufacturing Sector Before and After the Great Recession Prepared by Matthew N. Murray....................................................................................................................................... 1 Manufacturing in the Post Great Recession Era............................................................................... 2 Manufacturing Employment Trends

  6. Precision and Energy Usage for Additive Manufacturing

    E-Print Network [OSTI]

    Clemon, Lee; Sudradjat, Anton; Jaquez, Maribel; Krishna, Aditya; Rammah, Marwan; Dornfeld, David

    2013-01-01

    optimisation in manufacturing," International Journal ofEnergy Requirements for Manufacturing Processes," in 13thenergy consumption of manufacturing processes: a case of

  7. "Technology Wedges" for Implementing Green Manufacturing

    E-Print Network [OSTI]

    Dornfeld, David; Wright, Paul

    2007-01-01

    Environmentally benign manufacturing: Trends in Europe,USA” Trans. ASME, J. Manufacturing Science and Engineering,and Computer Integrated Manufacturing, 15, pp. 257-270.

  8. Sustainable Manufacturing – Greening Processes, Systems and Products

    E-Print Network [OSTI]

    Dornfeld, David

    2010-01-01

    International Chemnitz Manufacturing Colloquium Prof. R.mittels Sustainable Manufacturing - Greening Processes,Annals - Dornfeld, D. A and its Manufacturing University of

  9. Precision Manufacturing Process Monitoring with Acoustic Emission

    E-Print Network [OSTI]

    Lee, D. E.; Hwang, I.; Valente, C. M. O.; Oliviera, J. F.G.; Dornfeld, D. A.

    2006-01-01

    feedback in a fully automated manufacturing environment. 8.Conclusions As current manufacturing trends aim for smallerfor open architecture manufacturing of precision machining

  10. Establishing Greener Products and Manufacturing Processes

    E-Print Network [OSTI]

    Linke, Barbara; Dornfeld, David; Huang, Yu-Chu

    2011-01-01

    reduction technology in manufacturing – A selective reviewD. , Sustainable Manufacturing – Greening Processes, SystemsStrategies for Green Manufacturing, Proceedings of the 4th

  11. Appropriate use of Green Manufacturing Frameworks

    E-Print Network [OSTI]

    Reich-Weiser, Corinne; Vijayaraghavan, Athulan; Dornfeld, David

    2010-01-01

    Wedges for Implementing Green Manufacturing,” Trans.North American Manufacturing Research Institute, vol. 35,A. (2008), “Metrics for Manufacturing Sustainability,” Proc.

  12. Precision Manufacturing Process Monitoring With Acoustic Emission

    E-Print Network [OSTI]

    Lee, D.E.; Huang, Inkil; Valente, Carlos M. O.; Oliveira, J. F.; Dornfeld, David

    2006-01-01

    feedback in a fully automated manufacturing environment. 8.Conclusions As current manufacturing trends aim for smallerfor open architecture manufacturing of precision machining

  13. "Technology Wedges" for Implementing Green Manufacturing

    E-Print Network [OSTI]

    Dornfeld, David; Wright, Paul

    2007-01-01

    Environmentally benign manufacturing: Trends in Europe,USA” Trans. ASME, J. Manufacturing Science and Engineering,Design and Inverse Manufacturing, Tokyo, Japan. Krishnan,

  14. Leveraging Manufacturing for a Sustainable Future

    E-Print Network [OSTI]

    Dornfeld, David

    2011-01-01

    for Implementing Green Manufacturing”, NAMRI Trans. , 35,issue is whether or not manufacturing can rightfully claimreal products through manufacturing. So, for sure, the role

  15. Establishing Greener Products and Manufacturing Processes

    E-Print Network [OSTI]

    Linke, Barbara; Huang, Yu-Chu; Dornfeld, David

    2012-01-01

    reduction technology in manufacturing – A selective reviewContribution of Labor to Manufacturing Energy Use,” Proc. ofResearch in Sustainable Manufacturing,” Proc. of the ASME

  16. Some results on embeddings of near rings 

    E-Print Network [OSTI]

    McCracken, John David

    1970-01-01

    ideal in the ring with identity. Of the d. g. near rings exhibited in ~ 2] only 429 ot Section 2. 5 cannot be embedded by one of the techniques presented in [3]. The purpose of this thesis is to evhib- it an embedding of this near ring as a right... in formu) ating a general technique f or embedding d. g. near rings as rioht ideals in d. g. near rings with left identities. CHAPTER II THE EMBEDDING OF R The near ring R given as 429 in Section 2. 5 of L2] is displayed in Table I. It should...

  17. Out of Bounds Additive Manufacturing

    SciTech Connect (OSTI)

    Holshouser, Chris [Lockheed Martin Corporation; Newell, Clint [Lockheed Martin Corporation; Palas, Sid [Lockheed Martin Corporation; Love, Lonnie J [ORNL; Kunc, Vlastimil [ORNL; Lind, Randall F [ORNL; Lloyd, Peter D [ORNL; Rowe, John C [ORNL; Blue, Craig A [ORNL; Duty, Chad E [ORNL; Peter, William H [ORNL; Dehoff, Ryan R [ORNL

    2013-01-01

    Lockheed Martin and Oak Ridge National Laboratory are working on an additive manufacturing (AM) system capable of manufacturing components measured not in terms of inches or feet, but multiple yards in all dimensions with the potential to manufacture parts that are completely unbounded in size.

  18. Out of bounds additive manufacturing

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

    Holshouser, Chris; Newell, Clint; Palas, Sid; Love, Lonnie J.; Kunc, Vlastimil; Lind, Randall F.; Lloyd, Peter D.; Rowe, John C.; Blue, Craig A.; Duty, Chad E.; et al

    2013-03-01

    Lockheed Martin and Oak Ridge National Laboratory are working on an additive manufacturing system capable of manufacturing components measured not in terms of inches or feet, but multiple yards in all dimensions with the potential to manufacture parts that are completely unbounded in size.

  19. Seminar Title: Additive Manufacturing Advanced Manufacturing of Polymer and Composite Components

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Seminar Title: Additive Manufacturing ­ Advanced Manufacturing of Polymer and Composite Components Manufacturing ­ Advanced Manufacturing of Polymer and Composite Components Additive manufacturing technologies Functionally Integrated Composite Structures, Augsburg, Germany ME Faculty Candidate Abstract: Additive

  20. This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer

    E-Print Network [OSTI]

    Lanterman, Aaron

    This Material Copyrighted By Its Respective Manufacturer #12;This Material Copyrighted By Its Respective Manufacturer #12;This Material Copyrighted By Its Respective Manufacturer #12;This Material Copyrighted By Its Respective Manufacturer #12;This Material Copyrighted By Its Respective Manufacturer #12

  1. Faculty Position in Mechanical Engineering Additive Manufacturing

    E-Print Network [OSTI]

    Faculty Position in Mechanical Engineering Additive Manufacturing University of Kansas of additive manufacturing. Exceptional candidates with outstanding qualifications could be considered using additive manufacturing in applications such as, but not limited to the net shape manufacture of

  2. Posted 10/18/11 MANUFACTURING ENGINEER

    E-Print Network [OSTI]

    Heller, Barbara

    manufacturing processes in our Metal Fabrication and Assembly departments. Additional responsibilities includePosted 10/18/11 MANUFACTURING ENGINEER Kenall Manufacturing Gurnee, IL Kenall, a leading manufacturer of advanced lighting solutions for specialized environments, has exceptional opportunities

  3. Polynomial Fusion Rings of Logarithmic Minimal Models

    E-Print Network [OSTI]

    Jorgen Rasmussen; Paul A. Pearce

    2007-09-21

    We identify quotient polynomial rings isomorphic to the recently found fundamental fusion algebras of logarithmic minimal models.

  4. Optical fiber having wave-guiding rings

    DOE Patents [OSTI]

    Messerly, Michael J. (Danville, CA); Dawson, Jay W. (Livermore, CA); Beach, Raymond J. (Livermore, CA); Barty, Christopher P. J. (Hayward, CA)

    2011-03-15

    A waveguide includes a cladding region that has a refractive index that is substantially uniform and surrounds a wave-guiding region that has an average index that is close to the index of the cladding. The wave-guiding region also contains a thin ring or series of rings that have an index or indices that differ significantly from the index of the cladding. The ring or rings enable the structure to guide light.

  5. Industrial Scale Demonstration of Smart Manufacturing Achieving...

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

    of Smart Manufacturing Achieving Transformational Energy Productivity Gains Industrial Scale Demonstration of Smart Manufacturing Achieving Transformational Energy...

  6. Clean Energy Manufacturing Innovation Institute for Composites...

    Office of Environmental Management (EM)

    Clean Energy Manufacturing Innovation Institute for Composites Materials and Structures Clean Energy Manufacturing Innovation Institute for Composites Materials and Structures...

  7. Clean Energy Manufacturing Innovation Institute for Composite...

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

    Clean Energy Manufacturing Innovation Institute for Composite Materials And Structures Webinar Clean Energy Manufacturing Innovation Institute for Composite Materials And...

  8. Manufacturing Energy and Carbon Footprint References | Department...

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

    References Manufacturing Energy and Carbon Footprint References footprintreferences.pdf More Documents & Publications 2010 Manufacturing Energy and Carbon Footprints: References...

  9. Advanced Manufacturing Office (Formerly Industrial Technologies...

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

    Manufacturing Office (Formerly Industrial Technologies Program) Advanced Manufacturing Office (Formerly Industrial Technologies Program) Presented at the NREL Hydrogen and Fuel...

  10. Performance, Market and Manufacturing Constraints relevant to...

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

    Market and Manufacturing Constraints relevant to the Industrialization of Thermoelectric Devices Performance, Market and Manufacturing Constraints relevant to the...

  11. Clean Energy Manufacturing Initiative Midwest Regional Summit...

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

    Lightweighting Breakout Session Summary More Documents & Publications Fiber Reinforced Polymer Composite Manufacturing Workshop Multimaterial Joining Workshop Manufacturing...

  12. CIMplementation™: Evaluating Manufacturing Automation 

    E-Print Network [OSTI]

    Krakauer, J.

    1985-01-01

    into two parts. CAM hardware inciudes machine tools with programmable controllers and on -board feedback devi ces for qua 1ity con~ ro 1 of cutting tools and workpieces. Automatrd assembly machines, despite their high degree of speci ali zed app 1i... the machines running. Manufacturing managers should examine their operation and their specific competences before apP 3 0aching CIM CIM is not for every one. (Gold and Gerwin a recommend guidelines for determining the degree of fit between CIM ;", and a...

  13. Modules over principal ideal rings 

    E-Print Network [OSTI]

    Vieaux, Jules Bellin

    1957-01-01

    , " ~ y xk and suppose that Rly X2J ~ I xf i. s linearly depencent. Then r xl + r2X2 +. . . + rfxf = 0 w1th not all ri = O. Hence + r2X2 + ~ ~ ~ + rfxf + Oxf+I + ~ ~ ~ + Oxk = O ~ with not all the ri = 0, a contradiction to the fact that xi, R2.... I' PRINCIPAL IDEAL RINGS Let R be a ring. DEFINITION 1. 1. A subset B of R 1s called. k. ~ri ht ideal if (I) x, y e B imply x - y s B, and (2) x. s B implies that xr c B for arbitrary rsR. Similarly B is called a left ideal if (I) holds...

  14. Wavelength-tunable optical ring resonators

    DOE Patents [OSTI]

    Watts, Michael R. (Albuquerque, NM); Trotter, Douglas C. (Albuquerque, NM); Young, Ralph W. (Albuquerque, NM); Nielson, Gregory N. (Albuquerque, NM)

    2011-07-19

    Optical ring resonator devices are disclosed that can be used for optical filtering, modulation or switching, or for use as photodetectors or sensors. These devices can be formed as microdisk ring resonators, or as open-ring resonators with an optical waveguide having a width that varies adiabatically. Electrical and mechanical connections to the open-ring resonators are made near a maximum width of the optical waveguide to minimize losses and thereby provide a high resonator Q. The ring resonators can be tuned using an integral electrical heater, or an integral semiconductor junction.

  15. Wavelength-tunable optical ring resonators

    DOE Patents [OSTI]

    Watts, Michael R. (Albuquerque, NM); Trotter, Douglas C. (Albuquerque, NM); Young, Ralph W. (Albuquerque, NM); Nielson, Gregory N. (Albuquerque, NM)

    2009-11-10

    Optical ring resonator devices are disclosed that can be used for optical filtering, modulation or switching, or for use as photodetectors or sensors. These devices can be formed as microdisk ring resonators, or as open-ring resonators with an optical waveguide having a width that varies adiabatically. Electrical and mechanical connections to the open-ring resonators are made near a maximum width of the optical waveguide to minimize losses and thereby provide a high resonator Q. The ring resonators can be tuned using an integral electrical heater, or an integral semiconductor junction.

  16. Scale-Up of Palladium Powder Production Process for Use in the Tritium Facility at Westinghouse, Savannah River, SC/Summary of FY99-FY01 Results for the Preparation of Palladium Using the Sandia/LANL Process

    SciTech Connect (OSTI)

    David P. Baldwin; Daniel S. Zamzow; R. Dennis Vigil; Jesse T. Pikturna

    2001-08-24

    Palladium used at Savannah River (SR) for process tritium storage is currently obtained from a commercial source. In order to understand the processes involved in preparing this material, SR is supporting investigations into the chemical reactions used to synthesize this material. The material specifications are shown in Table 1. An improved understanding of the chemical processes should help to guarantee a continued reliable source of Pd in the future. As part of this evaluation, a work-for-others contract between Westinghouse Savannah River Company and Ames Laboratory (AL) was initiated. During FY98, the process for producing Pd powder developed in 1986 by Dan Grove of Mound Applied Technologies, USDOE (the Mound muddy water process) was studied to understand the processing conditions that lead to changes in morphology in the final product. During FY99 and FY00, the process for producing Pd powder that has been used previously at Sandia and Los Alamos National Laboratories (the Sandia/LANL process) was studied to understand the processing conditions that lead to changes in the morphology of the final Pd product. During FY01, scale-up of the process to batch sizes greater than 600 grams of Pd using a 20-gallon Pfaudler reactor was conducted by the Iowa State University (ISU) Chemical Engineering Department. This report summarizes the results of FY99-FY01 Pd processing work done at AL and ISU using the Sandia/LANL process. In the Sandia/LANL process, Pd is dissolved in a mixture of nitric and hydrochloric acids. A number of chemical processing steps are performed to yield an intermediate species, diamminedichloropalladium (Pd(NH{sub 3}){sub 2}Cl{sub 2}, or DADC-Pd), which is isolated. In the final step of the process, the Pd(NH{sub 3}){sub 2}Cl{sub 2} intermediate is subsequently redissolved, and Pd is precipitated by the addition of a reducing agent (RA) mixture of formic acid and sodium formate. It is at this point that the morphology of the Pd product is determined. During FY99 and FY00, a study of how the characteristics of the Pd are affected by changes in processing conditions including the RA/Pd molar ratio, Pd concentration, mole fraction of formic acid (mf-FA) in the RA solution, reaction temperature, and mixing was performed. These parameters all had significant effects on the resulting values of the tap density (TD), BET surface area (SA), and Microtrac particle size (PS) distribution for the Pd samples. These effects were statistically modeled and fit in order to determine ranges of predicted experimental conditions that resulted in material that meets the requirements for the Pd powder to be used at SR. Although not statistically modeled, the method and rate of addition of the RA and the method and duration of stirring were shown to be significant factors affecting the product morphology. Instead of producing an additional statistical fit and due to the likely changes anticipated during scale-up of this processing procedure, these latter conditions were incorporated into a reproducible practical method of synthesis. Palladium powder that met the SR specifications for TD, BET SA, and Microtrac PS was reliably produced at batch sizes ranging from 25-100 grams. In FY01, scale-up of the Sandia/LANL process was investigated by the ISU Chemical Engineering Department for the production of 600-gram batches of Pd. Palladium that meets the SR specifications for TD, BET SA, and Microtrac PS has been produced using the Pfaudler reactor, and additional processing batches will be done during the remainder of FY01 to investigate the range of conditions that can be used to produce Pd powder within specifications. Palladium product samples were analyzed at AL and SR to determine TD and at SR to determine BET SA, Microtrac PS distribution, and Pd nodule size and morphology by scanning electron microscopy (SEM).

  17. Reflex ring laser amplifier system

    DOE Patents [OSTI]

    Summers, M.A.

    1983-08-31

    The invention is a method and apparatus for providing a reflex ring laser system for amplifying an input laser pulse. The invention is particularly useful in laser fusion experiments where efficient production of high-energy and high power laser pulses is required. The invention comprises a large aperture laser amplifier in an unstable ring resonator which includes a combination spatial filter and beam expander having a magnification greater than unity. An input pulse is injected into the resonator, e.g., through an aperture in an input mirror. The injected pulse passes through the amplifier and spatial filter/expander components on each pass around the ring. The unstable resonator is designed to permit only a predetermined number of passes before the amplified pulse exits the resonator. On the first pass through the amplifier, the beam fills only a small central region of the gain medium. On each successive pass, the beam has been expanded to fill the next concentric non-overlapping region of the gain medium.

  18. Manufacturing consumption of energy 1994

    SciTech Connect (OSTI)

    1997-12-01

    This report provides estimates on energy consumption in the manufacturing sector of the U.S. economy based on data from the Manufacturing Energy Consumption Survey. The sample used in this report represented about 250,000 of the largest manufacturing establishments which account for approximately 98 percent of U.S. economic output from manufacturing, and an expected similar proportion of manufacturing energy use. The amount of energy use was collected for all operations of each establishment surveyed. Highlights of the report include profiles for the four major energy-consuming industries (petroleum refining, chemical, paper, and primary metal industries), and an analysis of the effects of changes in the natural gas and electricity markets on the manufacturing sector. Seven appendices are included to provide detailed background information. 10 figs., 51 tabs.

  19. Manufacturing consumption of energy 1991

    SciTech Connect (OSTI)

    Not Available

    1994-12-01

    This report provides estimates on energy consumption in the manufacturing sector of the US economy. These estimates are based on data from the 1991 Manufacturing Energy Consumption Survey (MECS). This survey--administered by the Energy End Use and Integrated Statistics Division, Office of Energy Markets and End Use, Energy Information Administration (EIA)--is the most comprehensive source of national-level data on energy-related information for the manufacturing industries.

  20. Manufacturing R&D

    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 RankADVANCED MANUFACTURING OFFICESpecial Report Management ChallengesManufacturing R&D The Manufacturing

  1. Manufacturing Spotlight: Boosting American Competitiveness

    Office of Energy Efficiency and Renewable Energy (EERE)

    Find out how the Energy Department is helping bring new clean energy technologies to the marketplace and make manufacturing processes more energy efficient.

  2. The Clean Energy Manufacturing Initiative

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

    by ensuring critical feedback from the production phase to invention and discovery. Additive manufacturing is just one of several technologies advanced by the Energy...

  3. Manufacturing Demonstration Facility Technology Collaborations...

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

    Demonstration Facility (MDF) to assess applicability and of new energy efficient manufacturing technologies. This opportunity will provide selected participants access to ORNL's...

  4. Manufacturing Demonstration Facility Workshop Videos

    Broader source: Energy.gov [DOE]

    Session recordings from the Manufacturing Demonstration Facility Workshop held in Chicago, Illinois, on March 12, 2012, and simultaneously broadcast as a webinar.

  5. Cost and Energy Consumption Optimization of Product Manufacture in a Flexible Manufacturing System

    E-Print Network [OSTI]

    Diaz, Nancy; Dornfeld, David

    2012-01-01

    Planning: The Design/Manufacture Interface, Butterworth-Optimization of Product Manufacture in a Flexibleplanning stage for product manufacture, i.e. machine tool

  6. Variability assessment and mitigation in advanced VLSI manufacturing through design-manufacturing co-optimization

    E-Print Network [OSTI]

    Jeong, Kwangok

    2011-01-01

    Design-Manufacturing Co-Optimization . . . . . . .Design-Aware Manufacturing Process Optimization . . 5.15.1.4 Overall Manufacturing Cost Comparison Chapter 5 vi

  7. Storage Ring | Advanced Photon Source

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541C.3X-rays3 Prepared by:'!TransportStorage RingStorage

  8. Cooling system for three hook ring segment

    DOE Patents [OSTI]

    Campbell, Christian X.; Eng, Darryl; Lee, Ching-Pang; Patat, Harry

    2014-08-26

    A triple hook ring segment including forward, midsection and aft mounting hooks for engagement with respective hangers formed on a ring segment carrier for supporting a ring segment panel, and defining a forward high pressure chamber and an aft low pressure chamber on opposing sides of the midsection mounting hook. An isolation plate is provided on the aft side of the midsection mounting hook to form an isolation chamber between the aft low pressure chamber and the ring segment panel. High pressure air is supplied to the forward chamber and flows to the isolation chamber through crossover passages in the midsection hook. The isolation chamber provides convection cooling air to an aft portion of the ring segment panel and enables a reduction of air pressure in the aft low pressure chamber to reduce leakage flow of cooling air from the ring segment.

  9. Hollings Manufacturing Extension Partnership: A Commercialization Collaborator

    E-Print Network [OSTI]

    bottom-line efficiencies through the employment of lean manufacturing techniques and other productivityHollings Manufacturing Extension Partnership: A Commercialization Collaborator MEP · MANUFACTURING Manufacturing Extension Partnership (MEP) works with small and mid-sized U.S. manufacturers to help them create

  10. Out of Bounds Additive Manufacturing Christopher

    E-Print Network [OSTI]

    Pennycook, Steve

    #12;Out of Bounds Additive Manufacturing Christopher Holshouser, Clint Newell, and Sid Palas, Tenn. The Big Area Additive Manufacturing system has the potential to manufacture parts completely) are working on an additive manufacturing (AM) system (Big Area Additive Manufacturing, or BAAM) capable

  11. Mechanical support of a ceramic gas turbine vane ring

    DOE Patents [OSTI]

    Shi, Jun (Glastonbury, CT); Green, Kevin E. (Broad Brook, CT); Mosher, Daniel A. (Glastonbury, CT); Holowczak, John E. (South Windsor, CT); Reinhardt, Gregory E. (South Glastonbury, CT)

    2010-07-27

    An assembly for mounting a ceramic turbine vane ring onto a turbine support casing comprises a first metal clamping ring and a second metal clamping ring. The first metal clamping ring is configured to engage with a first side of a tab member of the ceramic turbine vane ring. The second metal clamping ring is configured to engage with a second side of the tab member such that the tab member is disposed between the first and second metal clamping rings.

  12. Condenser for illuminating a ring field

    DOE Patents [OSTI]

    Sweatt, W.C.

    1994-11-01

    A series of segments of a parent aspheric mirror having one foci at a point source of radiation and the other foci at the radius of a ring field have all but one or all of their beams translated and rotated by sets of mirrors such that all of the beams pass through the real entrance pupil of a ring field camera about one of the beams and fall onto the ring field radius as a coincident image as an arc of the ring field. 5 figs.

  13. Concrete Pour in NSLS-II Ring

    ScienceCinema (OSTI)

    Bruno Semon

    2013-07-22

    The mezzanine floor of the ring building tunnel for NSLS-II was completed when the last concrete was placed in February 2011.

  14. BASIC TOOLS FOR COMPUTING IN MULTIGRADED RINGS

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    BASIC TOOLS FOR COMPUTING IN MULTIGRADED RINGS MARTIN KREUZER the useful characteristics of basic tools and some of the more advanced, and less frequently used, tools

  15. AINUR: Atlas of Images of NUclear Rings

    E-Print Network [OSTI]

    Comeron, S; Beckman, J E; Laurikainen, E; Salo, H; Martinez-Valpuesta, I; Buta, R J

    2009-01-01

    We present the most complete atlas of nuclear rings to date. We include 109 rings found in 103 galaxies, six of which are elliptical galaxies, five are highly inclined disc galaxies, 17 are unbarred disc galaxies, and 75 are barred disc galaxies. Star-forming nuclear rings occur in 19% of disc galaxies. We aim to explore possible relationships between the size and morphology of the rings and various galactic parameters. We produce colour index and structure maps, as well as Halpha and Paalpha continuum-subtracted images from HST archival data. We derive ellipticity profiles from H-band 2MASS images in order to detect bars and find their metric parameters. We measure the non-axisymmetric torque parameter, Qg, and search for correlations between bar, ring metric parameters, and Qg. Our atlas of nuclear rings includes star-forming and dust rings. Nuclear rings span a range from a few tens of parsecs to a few kiloparsecs in radius. Star-forming nuclear rings can be found in a wide range of morphological types, fr...

  16. Integral Domains Inside Noetherian Power Series Rings ...

    E-Print Network [OSTI]

    2015-05-21

    Another theme is an analysis of extensions of integral domains R ?? S ...... TOOLS. Flatness is preserved by several standard ring constructions as we record in.

  17. Concentric ring flywheel with hooked ring carbon fiber separator/torque coupler

    DOE Patents [OSTI]

    Kuklo, T.C.

    1999-07-20

    A concentric ring flywheel with expandable separators, which function as torque couplers, between the rings to take up the gap formed between adjacent rings due to differential expansion between different radius rings during rotation of the flywheel. The expandable separators or torque couplers include a hook-like section at an upper end which is positioned over an inner ring and a shelf-like or flange section at a lower end onto which the next adjacent outer ring is positioned. As the concentric rings are rotated the gap formed by the differential expansion there between is partially taken up by the expandable separators or torque couplers to maintain torque and centering attachment of the concentric rings. 2 figs.

  18. A Three Dimensional System Approach for Environmentally Sustainable Manufacturing

    E-Print Network [OSTI]

    Yuan, Chris; Zhai, Qiang; Dornfield, David

    2012-01-01

    adapted to various manufacturing systems and technologies. ABusiness Development in Manufacturing SMEs. Proceedings ofand Visions towards Sustainable Manufacturing. CIRP Annals –

  19. A Review of Engineering Research in Sustainable Manufacturing

    E-Print Network [OSTI]

    2013-01-01

    ability Principles into Manufacturing/Mechanical Engineeringdefine Sustainable Manufacturing? ,” International Trade7: Air Quality in Manufacturing,” Environmentally Conscious

  20. Risk management practices in global manufacturing investment

    E-Print Network [OSTI]

    Kumar, Mukesh

    2010-07-06

    This thesis explores risk management practices in global manufacturing investment. It reflects the growing internationalisation of manufacturing and the increasing complexity and fragmentation of manufacturing systems. Issues of risk management have...

  1. Precision Manufacturing Process Monitoring With Acoustic Emission

    E-Print Network [OSTI]

    Lee, D.E.; Huang, Inkil; Valente, Carlos M. O.; Oliveira, J. F.; Dornfeld, David

    2006-01-01

    of Machine Tools & Manufacture 46 (2006) 176–188 Fig. 9.of Machine Tools & Manufacture 46 (2006) 176–188 Fig. 15. (of Machine Tools & Manufacture 46 (2006) 176–188 Fig. 17. (

  2. Precision Manufacturing Process Monitoring with Acoustic Emission

    E-Print Network [OSTI]

    Lee, D. E.; Hwang, I.; Valente, C. M. O.; Oliviera, J. F.G.; Dornfeld, D. A.

    2006-01-01

    of Machine Tools & Manufacture 46 (2006) 176–188 Fig. 9.of Machine Tools & Manufacture 46 (2006) 176–188 Fig. 15. (of Machine Tools & Manufacture 46 (2006) 176–188 Fig. 17. (

  3. Agenda: Fiber Reinforced Polymer Composite Manufacturing Workshop

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

    manufacturing.energy.gov 3 Morning Agenda 9:00am - 9:05am Welcome Mark Johnson Director, Advanced Manufacturing Office 9:05am - 9:20am Clean Energy Manufacturing Initiative David...

  4. Combining Representations from Manufacturing, Machine Planning, and Manufacturing Resource Planning (MRP)

    E-Print Network [OSTI]

    Cook, Diane J.

    Combining Representations from Manufacturing, Machine Planning, and Manufacturing Resource Planning an ordinary planner into a manufacturing system by showing that the assembly trees used by manufacturers can into a set of matrices used by the manufacturing system. This allows manufacturers to continue to use

  5. Stereospecific (Conrotatory) Photochemical Ring Opening of Alkylcyclobutenes in the Gas Phase and in Solution. Ring Opening

    E-Print Network [OSTI]

    Leigh, William J.

    -, and 228-nm light sources. The major products are the isomeric dienes from electrocyclic ring opening and 2 the lowest energy (Rydberg) state or from upper vibrational levels of the ground state, populated by internal solvents results in competing electrocyclic ring opening and formal [2+2]-cycloreversion.1 Ring opening

  6. Manufacture of Alumina-Forming Austenitic Steel Alloys by Conventional Casting and Hot-Working Methods

    SciTech Connect (OSTI)

    Brady, M.P.; Yamamoto, Y.; Magee, J.H.

    2009-03-10

    Oak Ridge National Laboratory (ORNL) and Carpenter Technology Corporation (CarTech) participated in an in-kind cost share cooperative research and development agreement (CRADA) effort under the auspices of the Energy Efficiency and Renewable Energy (EERE) Technology Maturation Program to explore the feasibility for scale up of developmental ORNL alumina-forming austenitic (AFA) stainless steels by conventional casting and rolling techniques. CarTech successfully vacuum melted 301b heats of four AFA alloy compositions in the range of Fe-(20-25)Ni-(12-14)Cr-(3-4)Al-(l-2.5)Nb wt.% base. Conventional hot/cold rolling was used to produce 0.5-inch thick plate and 0.1-inch thick sheet product. ORNL subsequently successfully rolled the 0.1-inch sheet to 4 mil thick foil. Long-term oxidation studies of the plate form material were initiated at 650, 700, and 800 C in air with 10 volume percent water vapor. Preliminary results indicated that the alloys exhibit comparable (good) oxidation resistance to ORNL laboratory scale AFA alloy arc casting previously evaluated. The sheet and foil material will be used in ongoing evaluation efforts for oxidation and creep resistance under related CRADAs with two gas turbine engine manufacturers. This work will be directed to evaluation of AFA alloys for use in gas turbine recuperators to permit higher-temperature operating conditions for improved efficiencies and reduced environmental emissions. AFA alloy properties to date have been obtained from small laboratory scale arc-castings made at ORNL. The goal of the ORNL-CarTech CRADA was to establish the viability for producing plate, sheet and foil of the AFA alloys by conventional casting and hot working approaches as a first step towards scale up and commercialization of the AFA alloys. The AFA alloy produced under this effort will then be evaluated in related CRADAs with two gas turbine engine manufacturers for gas turbine recuperator applications.

  7. Advanced Manufacture of Reflectors

    SciTech Connect (OSTI)

    Angel, Roger

    2014-12-17

    The main project objective has been to develop an advanced gravity sag method for molding large glass solar reflectors with either line or point focus, and with long or short focal length. The method involves taking standard sized squares of glass, 1.65 m x 1.65 m, and shaping them by gravity sag into precision steel molds. The method is designed for high volume manufacture when incorporated into a production line with separate pre-heating and cooling. The performance objectives for the self-supporting glass mirrors made by this project include mirror optical accuracy of 2 mrad root mean square (RMS), requiring surface slope errors <1 mrad rms, a target not met by current production of solar reflectors. Our objective also included development of new methods for rapidly shaping glass mirrors and coating them for higher reflectivity and soil resistance. Reflectivity of 95% for a glass mirror with anti-soil coating was targeted, compared to the present ~94% with no anti-soil coating. Our mirror cost objective is ~$20/m2 in 2020, a significant reduction compared to the present ~$35/m2 for solar trough mirrors produced for trough solar plants. During the first year a custom batch furnace was built to develop the method with high power radiative heating to simulate transfer of glass into a hot slumping zone in a production line. To preserve the original high polish of the float glass on both front and back surfaces, as required for a second surface mirror, the mold surface is machined to the required shape as grooves which intersect the glass at cusps, reducing the mold contact area to significantly less than 1%. The mold surface is gold-plated to reflect thermal radiation. Optical metrology of glass replicas made with the system has been carried out with a novel, custom-built test system. This test provides collimated, vertically-oriented parallel beams from a linear array of co-aligned lasers translated in a perpendicular direction across the reflector. Deviations of each reflected beam from the paraboloid focus give a direct measure of surface slope error. Key findings • A gravity sag method for large (2.5 m2) second surface glass solar reflectors has been developed and demonstrated to a uniquely high level of accuracy. Mirror surface slope accuracy of 0.65 mrad in one dimension, 0.85 mrad in 2 dimensions (point focus) has been demonstrated by commercial partner REhnu using this process. This accuracy exceeds by a factor of two current solar reflector accuracy. Our replicas meet the Sunshot accuracy objective of 2 mrad optical, which requires better than 1 mrad rms slope error. • Point-focus as well as line-focus mirrors have been demonstrated at 1.65 m x 1.65 m square – a unique capability. • The new process using simple molds is economical. The molds for the 1.65 m square reflectors are bent and machined steel plates on a counter-weighted flotation support. To minimize thermal coupling by radiative heat transfer, the mold surface is grooved and gilded. The molds are simple to manufacture, and have minimal thermal stresses and distortion in use. Lapping and bending techniques have been developed to obtain better than 1 mrad rms surface mold accuracy. Float glass is sagged into the molds by rapid radiative heating, using a custom high power (350 kW) furnace. The method of manufacture is well suited for small as well as large volume production, and as it requires little capital investment and no high technology, it could be used anywhere in the world to make solar concentrating reflectors. • A novel slope metrology method for full 1.65 aperture has been demonstrated, with 25 mm resolution across the face of the replicas. The method is null and therefore inherently accurate: it can easily be reproduced without high-tech equipment and does not need sophisticated calibration. We find by cross calibration with reference trough reflectors from RioGlass that our null-test laser system yields a measurement accuracy better than 0.4 mrad rms slope error. Our system is inexpensive and could have broad application for test

  8. CMP Modeling as a part of Design for Manufacturing

    E-Print Network [OSTI]

    Tripathi, Shantanu; Monvoisin, Adrien; Dornfeld, David; Doyle, F M

    2007-01-01

    IEEE Trans. Semiconductor Manufacturing, 232 (2002) [4] J.J.a part of Design for Manufacturing Shantanu Tripathi, Adrienenabling Design for Manufacturing (DfM) and Manufacturing

  9. Force Modulation System for Vehicle Manufacturing | Department...

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

    System for Vehicle Manufacturing Force Modulation System for Vehicle Manufacturing Novel Technology Enables Energy-Efficient Production of High-Strength Steel Automotive Parts...

  10. Mechanical and Manufacturing Engineering Mechatronics Engineering Minor

    E-Print Network [OSTI]

    Mechanical and Manufacturing Engineering Mechatronics Engineering Minor Students pursuing a BSc in mechanical or manufacturing engineering have experience and entrepreneurship. Mechatronics is the synergistic combination of mechanical

  11. Energy Intensity Indicators: Manufacturing Energy Intensity

    Broader source: Energy.gov [DOE]

    The manufacturing sector comprises 18 industry sectors, generally defined at the 3-digit level of the North American Industrial Classification System (NAICS). The manufacturing energy data include...

  12. "Technology Wedges" for Implementing Green Manufacturing

    E-Print Network [OSTI]

    Dornfeld, David; Wright, Paul

    2007-01-01

    Integration issues in green design and manufacturing."schematic of the green elements of design and manufacturing1. SCHEMATIC OF “GREEN” ELEMENTS OF DESIGN AND PRODUCTION,

  13. Understanding Manufacturing Energy and Carbon Footprints, October...

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

    Documents & Publications Understanding the 2010 Manufacturing Energy and Carbon Footprints U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis Cement (2010 MECS)...

  14. MECS 2006 - All Manufacturing | Department of Energy

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

    Footprint All Manufacturing (NAICS 31-33) More Documents & Publications All Manufacturing (2010 MECS) Plastics and Rubber Products (2010 MECS) MECS 2006 - Alumina and Aluminum...

  15. 2014 Manufacturing Energy and Carbon Footprints: Scope

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

    Industries in the Paper Manufacturing subsector make pulp, paper, or converted paper products. The manufacturing of these products is grouped together because they...

  16. Advanced Qualification of Additive Manufacturing Workshop

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

    Additive Manufacturing Workshop Poster Abstract Submission - deadline July 10, 2015 Advanced Qualification of Additive Manufacturing Materials using in situ sensors, diagnostics...

  17. Clean Energy Manufacturing Initiative: Increasing American Competitive...

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

    partnered with other agencies to launch a pilot Manufacturing Innovation Institute on additive manufacturing in Youngstown, Ohio. Following this pilot, the Energy Department...

  18. Advanced Qualification of Additive Manufacturing Workshop

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

    Workshops Additive Manufacturing Workshop Advanced Qualification of Additive Manufacturing Materials Workshop Our goal is to define opportunities and research gaps within...

  19. Clean Energy Manufacturing Initiative Southeast Regional Summit...

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

    Clean Energy Manufacturing Initiative Southeast Regional Summit Clean Energy Manufacturing Initiative Southeast Regional Summit July 9, 2015 8:30AM to 6:00PM EDT Renaissance...

  20. Process systems engineering of continuous pharmaceutical manufacturing

    E-Print Network [OSTI]

    Abel, Matthew J

    2010-01-01

    Continuous manufacturing offers a number of operational and financial benefits to pharmaceutical companies. This research examines the critical blending step for continuous pharmaceutical manufacturing and the characteristics ...

  1. National Electrical Manufacturers Association (NEMA) Response...

    Office of Environmental Management (EM)

    Electrical Manufacturers Association (NEMA) Response to Smart Grid RFI National Electrical Manufacturers Association (NEMA) Response to Smart Grid RFI The National Electrical...

  2. Additive Manufacturing Cluster Strategy | ornl.gov

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

    Additive Manufacturing Cluster Strategy SHARE Additive Manufacturing Cluster Strategy As the nation's premier research laboratory, ORNL is one of the world's most capable resources...

  3. New Sensor Network Technology Increases Manufacturing Efficiency...

    Office of Environmental Management (EM)

    Sensor Network Technology Increases Manufacturing Efficiency New Sensor Network Technology Increases Manufacturing Efficiency April 11, 2013 - 12:00am Addthis EERE supported Eaton...

  4. Natural Fiber Composites: Retting, Preform Manufacture & Molding...

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

    Natural Fiber Composites: Retting, Preform Manufacture & Molding Natural Fiber Composites: Retting, Preform Manufacture & Molding 2009 DOE Hydrogen Program and Vehicle Technologies...

  5. Low Temperature PEM Fuel Cell Manufacturing Needs

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

    methods. Identify gaps in MEA manufacturing technology: How much better can we do? Note: Cost reductions realized from both material price reduction and manufacturing yield...

  6. Manufacturing Barriers to High Temperature PEM Commercialization...

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

    Barriers to High Temperature PEM Commercialization Manufacturing Barriers to High Temperature PEM Commercialization Presented at the NREL Hydrogen and Fuel Cell Manufacturing R&D...

  7. Solid electrolyte material manufacturable by polymer processing...

    Office of Scientific and Technical Information (OSTI)

    Patent: Solid electrolyte material manufacturable by polymer processing methods Citation Details In-Document Search Title: Solid electrolyte material manufacturable by polymer...

  8. Spin Filtering in Storage Rings

    E-Print Network [OSTI]

    N. N. Nikolaev; F. F. Pavlov

    2005-12-05

    The spin filtering in storage rings is based on the multiple passage of a stored beam through a polarized internal gas target. Apart from the polarization by transmission, a unique geometrical feature of interaction with the target in such a filtering process, pointed out by H.O. Meyer \\cite{Meyer}, is a scattering of stored particles within the beam. A rotation of the spin in the scattering process affects the polarization buildup. We derive here a quantum-mechanical evolution equation for the spin-density matrix of the stored beam which incorporates scattering within the beam. We show how the interplay of transmission and scattering with the beam changes from polarized electrons to polarized protons in the atomic target. After discussions of the FILTEX results on the filtering of stored protons \\cite{FILTEX}, we comment on the strategy of spin filtering of antiprotons for the PAX experiment at GSI FAIR \\cite{PAX-TP}.

  9. Deputy Director, Advanced Manufacturing Office

    Broader source: Energy.gov [DOE]

    This position is located in the Advanced Manufacturing Office (AMO), within the Office of Energy Efficiency and Renewable Energy (EERE). EERE leads the U.S. Department of Energy's efforts to...

  10. ALTERNATIVE LOOP RINGS Kenneth Kunen \\Lambda

    E-Print Network [OSTI]

    Kunen, Ken

    ALTERNATIVE LOOP RINGS Kenneth Kunen \\Lambda University of Wisconsin, Madison, WI 53706, U.S.A. email: kunen@math.wisc.edu December 24, 1996 DRAFT Abstract The right alternative law implies the left alternative law in loop rings of characteristic other than 2. We also exhibit a loop which fails to be a right

  11. Manufacturing Perspective | Department of Energy

    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 RankADVANCED MANUFACTURING OFFICESpecial Report Management Challenges atEnergyPerspective Manufacturing

  12. Bernstein instability driven by thermal ring distribution

    SciTech Connect (OSTI)

    Yoon, Peter H.; Hadi, Fazal; Qamar, Anisa

    2014-07-15

    The classic Bernstein waves may be intimately related to banded emissions detected in laboratory plasmas, terrestrial, and other planetary magnetospheres. However, the customary discussion of the Bernstein wave is based upon isotropic thermal velocity distribution function. In order to understand how such waves can be excited, one needs an emission mechanism, i.e., an instability. In non-relativistic collision-less plasmas, the only known Bernstein wave instability is that associated with a cold perpendicular velocity ring distribution function. However, cold ring distribution is highly idealized. The present Brief Communication generalizes the cold ring distribution model to include thermal spread, so that the Bernstein-ring instability is described by a more realistic electron distribution function, with which the stabilization by thermal spread associated with the ring distribution is demonstrated. The present findings imply that the excitation of Bernstein waves requires a sufficiently high perpendicular velocity gradient associated with the electron distribution function.

  13. Interdigitated ring electrodes: Theory and experiment

    E-Print Network [OSTI]

    Barnes, Edward O; Pozo-Ayuso, Diego F; Castańo-Alvarez, Mario; Lewis, Grace E M; Dale, Sara E C; Marken, Frank; Compton, Richard G

    2013-01-01

    The oxidation of potassium ferrocyanide, K_4Fe(CN)_6, in aqueous solution under fully supported conditions is carried out at interdigitated band and ring electrode arrays, and compared to theoretical models developed to simulate the processes. Simulated data is found to fit well with experimental results using literature values of diffusion coefficients for Fe(CN)_6^(4-) and Fe(CN)_6^(3-). The theoretical models are used to compare responses from interdigitated band and ring arrays, and the size of ring array required to approximate the response to a linear band array is investigated. An equation is developed for the radius of ring required for a pair of electrodes in a ring array to give a result with 5% of a pair of electrodes in a band array. This equation is found to be independent of the scan rate used over six orders of magnitude.

  14. Structure of a BRCA1/BARD1 Complex: a Heterodimeric RING-RING Interaction

    SciTech Connect (OSTI)

    Brzovic, Peter S.; Rajagopal, Ponni; Hoyt, David W.; King, Mary-Claire; Klevit, Rachel E.

    2001-10-01

    The N-terminal RING domain of the breast and ovarian cancer tumor suppressor BRCA1 interacts with multiple cognate proteins, including the RING protein, BARD1. Proper function of the BRCA1 RING domain is critical, as evidenced by the many cancer-predisposing mutations found within this domain. We present the solution structure of the N-terminal RING domain heterodimer of BRCA1 and BARD1. Comparison with the RAG1 RING homodimer reveals the structural diversity of complexes formed by interactions between different RING domains. The BRCA1/BARD1 structure provides a model for its ubiquitin ligase activity, illustrates how the BRCA1 RING domain can be involved in associations with multiple protein partners, and provdes a framework for understanding cancer-causing mutations at the molecular level.

  15. Electronically tunable active antenna using microstrip annular ring 

    E-Print Network [OSTI]

    Miller, Richard Earl

    1989-01-01

    device was placed into the ring and the antenna characteristics were found and compared to the conventional ring. A varactor diode was also used to electronically tune the ring. Finally, two Gunn diodes were placed into a. single annular ring.... The active annular ring antenna exhibited 70% efEciency in power generation when compared to the Gunn diode in an optimized waveguide. The annular ring antenna, displayed a. poor power radiation pattern. TABLE OF CONTENTS CHAPTER Ps. ge I INTRODUCTION...

  16. Declaration of Concentration in Manufacturing Engineering

    E-Print Network [OSTI]

    Lin, Xi

    .0 * In addition to the courses listed above, the Manufacturing Engineering Concentration requires a ManufacturingDeclaration of Concentration in Manufacturing Engineering Return completed form to ENG in Manufacturing Engineering should complete this form, obtain the signature of their Faculty Advisor below

  17. Layered Manufacturing Sara McMains

    E-Print Network [OSTI]

    McMains, Sara

    Grossman) #12;LM vs. Conventional Manufacturing · Subtractive · Net shape · Additive #12;Conventional · Molding · Casting #12;Conventional Manufacturing · Additive ­ Combine complex sub-units ­ E.g. · WeldingLayered Manufacturing Sara McMains #12;Layered Manufacturing (LM) a.k.a. Solid Freeform Fabrication

  18. Designing a National Network for Manufacturing Innovation

    E-Print Network [OSTI]

    Designing a National Network for Manufacturing Innovation NNMI and The Additive Manufacturing Pilot Introduction · NNMI principles · Public NMMI Design · Pilot Institute on Additive Manufacturing #12;IMI Mission Process, such as Additive Manufacturing An Advanced Material ­ e.g. lightweight, low cost carbon fiber

  19. Systematically Manufacturing Success Stanley B. Gershwin

    E-Print Network [OSTI]

    Gershwin, Stanley B.

    Systematically Manufacturing Success Stanley B. Gershwin Industrial Automation Days 2007 Innovation;Manufacturing Systems Engineering · Manufacturing Systems Engineering (MSE) is a rigorous, vigorous, rapidly on the HP case below. Copyright c 2007 Stanley B. Gershwin. All rights reserved. 2 #12;Manufacturing Systems

  20. Disc Manufacturing, Inc. A QUIXOTE COMPANY

    E-Print Network [OSTI]

    Gupta, Varun

    Disc Manufacturing, Inc. A QUIXOTE COMPANY Introduction to ISO 9660, what it is, how it is implemented, and how it has been extended. Clayton Summers Copyright © 1993 by Disc Manufacturing, Inc. All rights reserved. #12;WHO IS DMI? Disc Manufacturing, Inc. (DMI) manufactures all compact disc formats (i

  1. Online optimization of storage ring nonlinear beam dynamics ...

    Office of Scientific and Technical Information (OSTI)

    Online optimization of storage ring nonlinear beam dynamics Citation Details In-Document Search Title: Online optimization of storage ring nonlinear beam dynamics Authors: Huang,...

  2. Ultimate storage ring based on fourth-order geometric achromats...

    Office of Scientific and Technical Information (OSTI)

    Ultimate storage ring based on fourth-order geometric achromats Citation Details In-Document Search Title: Ultimate storage ring based on fourth-order geometric achromats Authors:...

  3. An ultimate storage ring lattice with vertical emittance generated...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: An ultimate storage ring lattice with vertical emittance generated by damping wigglers Citation Details In-Document Search Title: An ultimate storage ring lattice...

  4. Linear theory of microwave instability in electron storage rings...

    Office of Scientific and Technical Information (OSTI)

    Linear theory of microwave instability in electron storage rings Citation Details In-Document Search Title: Linear theory of microwave instability in electron storage rings...

  5. Online optimization of storage ring nonlinear beam dynamics ...

    Office of Scientific and Technical Information (OSTI)

    Online optimization of storage ring nonlinear beam dynamics Citation Details In-Document Search Title: Online optimization of storage ring nonlinear beam dynamics You are...

  6. Updates to the International Linear Collider Damping Rings Baseline...

    Office of Scientific and Technical Information (OSTI)

    Updates to the International Linear Collider Damping Rings Baseline Design Citation Details In-Document Search Title: Updates to the International Linear Collider Damping Rings...

  7. Slowing down of ring polymer diffusion caused by inter-ring threading

    E-Print Network [OSTI]

    Eunsang Lee; Soree Kim; YounJoon Jung

    2015-10-20

    Diffusion of long ring polymers in a melt is much slower than the reorganization of their internal structures. While direct evidences for entanglements have not been observed in the long ring polymers unlike linear polymer melts, threading between the rings is suspected to be the main reason for slowing down of ring polymer diffusion. It is, however, difficult to define the threading configuration between two rings because the rings have no chain end. In this work, evidences for threading dynamics of ring polymers are presented by using molecular dynamics simulation and applying a novel analysis method. The simulation results are analyzed in terms of the statistics of persistence and exchange times that have proved useful in studying heterogeneous dynamics of glassy systems. We find that the threading time of ring polymer melts increases more rapidly with the degree of polymerization than that of linear polymer melts. This indicates that threaded ring polymers cannot diffuse until unthreading event occurs, which results in the slowing down of ring polymer diffusion.

  8. Wind turbine ring/shroud drive system

    DOE Patents [OSTI]

    Blakemore, Ralph W.

    2005-10-04

    A wind turbine capable of driving multiple electric generators having a ring or shroud structure for reducing blade root bending moments, hub loads, blade fastener loads and pitch bearing loads. The shroud may further incorporate a ring gear for driving an electric generator. In one embodiment, the electric generator may be cantilevered from the nacelle such that the gear on the generator drive shaft is contacted by the ring gear of the shroud. The shroud also provides protection for the gearing and aids in preventing gear lubricant contamination.

  9. COLLIMATION OPTIMIZATION IN HIGH INTENSITY RINGS.

    SciTech Connect (OSTI)

    CATALAN-LASHERAS,N.

    2001-06-18

    In high intensity proton rings, collimation is needed in order to maintain reasonable levels of residual activation and allow hands-on maintenance. Small acceptance to emittance ratio and restrained longitudinal space become important restrictions when dealing with low energy rings. The constraints and specifications when designing a collimation system for this type of machine will be reviewed. The SNS accumulator ring will serve as an examples long which we will illustrate the optimization path. Experimental studies of collimation with 1.3 GeV proton beams are currently under way in the U-70 machine in Protvino. The first results will be presented.

  10. Wedding ring shaped excitation coil

    DOE Patents [OSTI]

    MacLennan, Donald A. (Gaithersburg, MD); Tsai, Peter (Olney, MD)

    2001-01-01

    A high frequency inductively coupled electrodeless lamp includes an excitation coil with an effective electrical length which is less than one half wavelength of a driving frequency applied thereto, preferably much less. The driving frequency may be greater than 100 MHz and is preferably as high as 915 MHz. Preferably, the excitation coil is configured as a non-helical, semi-cylindrical conductive surface having less than one turn, in the general shape of a wedding ring. At high frequencies, the current in the coil forms two loops which are spaced apart and parallel to each other. Configured appropriately, the coil approximates a Helmholtz configuration. The lamp preferably utilizes an bulb encased in a reflective ceramic cup with a pre-formed aperture defined therethrough. The ceramic cup may include structural features to aid in alignment and/or a flanged face to aid in thermal management. The lamp head is preferably an integrated lamp head comprising a metal matrix composite surrounding an insulating ceramic with the excitation integrally formed on the ceramic. A novel solid-state oscillator preferably provides RF power to the lamp. The oscillator is a single active element device capable of providing over 70 watts of power at over 70% efficiency.

  11. Manufacturing Energy and Carbon Footprints (2006 MECS)

    Broader source: Energy.gov [DOE]

    Energy and Carbon Footprints provide a mapping of energy from supply to end use in manufacturing. They show us where energy is used and lost—and where greenhouse gases (GHGs) are emitted. Footprints are available below for 15 manufacturing sectors (representing 94% of all manufacturing energy use) and for U.S. manufacturing as a whole. Analysis of these footprints is also available in the U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis report.

  12. Metrology for Fuel Cell Manufacturing

    SciTech Connect (OSTI)

    Stocker, Michael; Stanfield, Eric

    2015-02-04

    The project was divided into three subprojects. The first subproject is Fuel Cell Manufacturing Variability and Its Impact on Performance. The objective was to determine if flow field channel dimensional variability has an impact on fuel cell performance. The second subproject is Non-contact Sensor Evaluation for Bipolar Plate Manufacturing Process Control and Smart Assembly of Fuel Cell Stacks. The objective was to enable cost reduction in the manufacture of fuel cell plates by providing a rapid non-contact measurement system for in-line process control. The third subproject is Optical Scatterfield Metrology for Online Catalyst Coating Inspection of PEM Soft Goods. The objective was to evaluate the suitability of Optical Scatterfield Microscopy as a viable measurement tool for in situ process control of catalyst coatings.

  13. Strengthening Sustainable Manufacturing in The White House, Environmental Protection Agency

    E-Print Network [OSTI]

    manufacturing. Topics of discussion will include sustainable manufacturing, lean manufacturing, workforce issuesStrengthening Sustainable Manufacturing in Indiana The White House, Environmental Protection Agency to participate in an event with Matt Bogoshian, to discuss Sustainable Manufacturing, which was featured

  14. Power Quality from the Manufacturer’s Standpoint 

    E-Print Network [OSTI]

    McEachern, A.

    1989-01-01

    Power quality is an unstable field (if you'll pardon the double meaning). It's in its infancy; there isn't general agreement on much, not even terminology. As an instrument manufacturer in the field, I'm particularly concerned with two philosophical...

  15. Relativistic klystron driven compact high gradient accelerator as an injector to an X-ray synchrotron radiation ring

    DOE Patents [OSTI]

    Yu, David U. L. (1912 MacArthur St., Rancho Palos Verdes, CA 90732)

    1990-01-01

    A compact high gradient accelerator driven by a relativistic klystron is utilized to inject high energy electrons into an X-ray synchrotron radiation ring. The high gradients provided by the relativistic klystron enables accelerator structure to be much shorter (typically 3 meters) than conventional injectors. This in turn enables manufacturers which utilize high energy, high intensity X-rays to produce various devices, such as computer chips, to do so on a cost effective basis.

  16. Low thermal expansion seal ring support

    DOE Patents [OSTI]

    Dewis, David W. (San Diego, CA); Glezer, Boris (Del Mar, CA)

    2000-01-01

    Today, the trend is to increase the temperature of operation of gas turbine engines. To cool the components with compressor discharge air, robs air which could otherwise be used for combustion and creates a less efficient gas turbine engine. The present low thermal expansion sealing ring support system reduces the quantity of cooling air required while maintaining life and longevity of the components. Additionally, the low thermal expansion sealing ring reduces the clearance "C","C'" demanded between the interface between the sealing surface and the tip of the plurality of turbine blades. The sealing ring is supported by a plurality of support members in a manner in which the sealing ring and the plurality of support members independently expand and contract relative to each other and to other gas turbine engine components.

  17. Notes 11. High pressure floating ring seals 

    E-Print Network [OSTI]

    San Andres, Luis

    2009-01-01

    Floating ring seals for compressors: leakage and force coefficients, seal lock up and effect on rotor stability, recommendations to reduce seal cross-coupled effects. Long oil seals as pressure barriers in industrial mixers: leakage and force...

  18. Proton storage ring: man/machine interface

    SciTech Connect (OSTI)

    Lander, R.F.; Clout, P.N.

    1985-01-01

    The human interface of the Proton Storage Ring Control System at Los Alamos is described in some detail, together with the software environment in which operator interaction programs are written. Some examples of operator interaction programs are given.

  19. Ring identification and pattern recognition in ring imaging Cerenkov (RICH) detectors.

    E-Print Network [OSTI]

    Lester, Christopher G

    of the internal mechanism of the MHMC sampling process described in Section 5 exists solely for the purpose of removing any dependence of the results 2 (a) (b) (c) Fig. 1. What rings should we see in (a)? Are there two large concentric rings as indicated in (b... to the dots being generated in the first place. If we were to know without doubt that the process which generated the rings which generated the dots in (a) were only capable of generating large concentric rings, then only (b) is compatible with (a). If we were...

  20. Lectures on Linear Algebra over Division Ring

    E-Print Network [OSTI]

    Aleks Kleyn

    2014-10-11

    In this book i treat linear algebra over division ring. A system of linear equations over a division ring has properties similar to properties of a system of linear equations over a field. However, noncommutativity of a product creates a new picture. Matrices allow two products linked by transpose. Biring is algebra which defines on the set two correlated structures of the ring. As in the commutative case, solutions of a system of linear equations build up right or left vector space depending on type of system. We study vector spaces together with the system of linear equations because their properties have a close relationship. As in a commutative case, the group of automorphisms of a vector space has a single transitive representation on a frame manifold. This gives us an opportunity to introduce passive and active representations. Studying a vector space over a division ring uncovers new details in the relationship between passive and active transformations, makes this picture clearer. Considering of twin representations of division ring in Abelian group leads to the concept of D vector space and their linear map. Based on polyadditive map I considered definition of tensor product of rings and tensor product of D vector spaces.

  1. Ring aggregation pattern of Human Travel Trips

    E-Print Network [OSTI]

    Wang, Zi-Yang; Zhu, Peng; Qin, Yong; Jia, Li-Min

    2015-01-01

    Although a lot of attentions have been paid to human mobility, the relationship between travel pattern with city structure is still unclear. Here we probe into this relationship by analyzing the metro passenger trip data.There are two unprecedented findings. One, from the average view a linear law exists between the individual's travel distance with his original distance to city center. The mechanism underlying is a travel pattern we called "ring aggregation", i.e., the daily movement of city passengers is just aggregating to a ring with roughly equal distance to city center.Interestingly, for the round trips the daily travel pattern can be regarded as a switching between the home ring at outer area with the office ring at the inner area. Second, this linear law and ring aggregation pattern seems to be an exclusive characteristic of the metro system. It can not be found in short distance transportation modes, such as bicycle and taxi, neither as multiple transportation modes. This means the ring aggregation p...

  2. Manufacturing Energy and Carbon Footprints 

    E-Print Network [OSTI]

    Brueske, S.; Lorenz, T.

    2012-01-01

    Significant opportunities exist for improving energy efficiency in U.S. manufacturing. A first step in realizing these opportunities is to identify how industry is using energy. Where does it come from? What form is it in? Where is it used? How much...

  3. Process for manufacturing multilayer capacitors

    DOE Patents [OSTI]

    Lauf, Robert J. (Oak Ridge, TN); Holcombe, Cressie E. (Knoxville, TN); Dykes, Norman L. (Oak Ridge, TN)

    1996-01-01

    The invention is directed to a method of manufacture of multilayer electrical components, especially capacitors, and components made by such a method. High capacitance dielectric materials and low cost metallizations layered with such dielectrics may be fabricated as multilayer electrical components by sintering the metallizations and the dielectrics during the fabrication process by application of microwave radiation.

  4. Heat treating of manufactured components

    DOE Patents [OSTI]

    Ripley, Edward B. (Knoxville, TN)

    2012-05-22

    An apparatus for heat treating manufactured components using microwave energy and microwave susceptor material is disclosed. The system typically includes an insulating vessel placed within a microwave applicator chamber. A moderating material is positioned inside the insulating vessel so that a substantial portion of the exterior surface of each component for heat treating is in contact with the moderating material.

  5. Additive manufacturing method of producing

    E-Print Network [OSTI]

    Painter, Kevin

    Additive manufacturing method of producing silver or copper tracks on polyimide film Problem/stripping) using an additive process support by a novel bio- degradable photo-initiator package. technology. Building on previous work by Hoyd- Gigg Ng et al. [1,2], Heriot-Watt has developed an additive film

  6. Petrick Technology Trends Of Manufacturing

    E-Print Network [OSTI]

    production increased productivity during the Industrial Revolution when it replaced workers performing manufacturing will become commercially competitive across a wide range of industries and will support the use been revolutionizing industrial sectors for more than 200 years. We have seen the way mechanized

  7. Conceptual Design of ILC Damping Ring Wiggler Straight Vacuum System

    E-Print Network [OSTI]

    Marks, S.; Kennedy, K.; Plate, D.; Schlueter, R.D.; Zisman, M.

    2007-01-01

    rings for the International Linear Collider will containadopted for the International Linear Collider (ILC) positron

  8. INCREASING YIELDS AND BROADENING MARKETS: PROCESS INNOVATIONS IN THE MANUFACTURING OF ENERGY-SAVING WINDOW GLAZINGS

    SciTech Connect (OSTI)

    Mark Burdis; Neil Sbar

    2005-04-01

    The goal of this project was to develop and implement advanced thin film process technology which would significantly improve the manufacturability of both static and dynamic high performance energy saving coatings for windows. The work done has been aimed at improvements to the process that will result in increases in yield, and this was divided into four main areas, dealing with improvements in substrate preparation methods, reductions in the incidence of problems caused by particulate contamination, use of in-situ optical monitoring to improve process control, and overall system integration to enable simplified, and therefore lower cost operation. Significant progress has been made in each of the areas. In the area of substrate preparation, the enhanced washing techniques which have been developed, in combination with a new inspection technique, have resulted in significant reductions in the number of EC devices which are rejected because of substrate problems. Microscopic inspection of different defects in electrochromic devices showed that many were centered on particles. As a result, process improvements aimed at reducing the incidence of particles throughout the entire process have been implemented. As a result, the average number of defects occurring per unit area has been significantly reduced over the period of this project. The in-situ monitoring techniques developed during this project have become an indispensable part of the processing for EC devices. The deposition of several key layers is controlled as a result of in-situ monitoring, and this has facilitated significant improvements in uniformity and repeatability. Overall system integration has progressed to the stage where the goal of a closed-loop monitoring and control system in within reach, and it is anticipated that this will be achieved during the scale-up phase. There has been a clear increase in the yield occurring over the period of this project (Sept 1999 to September 2003), which is attributable to a range of process improvements implemented as a result of this work. It is anticipated that the yield will increase further as a result of these ongoing programs. The manufacturability of these advanced glazing systems has also been significantly improved, by a variety of different measures such as in-situ monitoring, system integration, and measurements taken to reduce the incidence of defects caused by contamination. It is therefore anticipated that the transfer of this performance to the new coating equipment to be introduced during scale-up to the first manufacturing plant will be reasonably straightforward.

  9. Artisan Manufacturing: Order (2010-CW-0712)

    Broader source: Energy.gov [DOE]

    DOE ordered Artisan Manufacturing Company, Inc., to pay a $5,000 civil penalty after finding Artisan Manufacturing had failed to certify that certain models of faucets comply with the applicable water conservation standard.

  10. FACT SHEET: 48C MANUFACTURING TAX CREDITS

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Advanced Energy Manufacturing Tax Credit Program is helping build a robust U.S. manufacturing capacity to supply clean energy projects with American-made parts and equipment. On February 7,...

  11. Manufacturing Metallic Parts with Designed Mesostructure

    E-Print Network [OSTI]

    material geometry: ­ Thin walls ­ Angled trusses ­ Small channels · What is our answer? ­ 3DP of metal? · Preliminary results - characteristic cellular material geometry: ­ Thin walls ­ Angled trusses ­ Small Cellular Material Manufacturing Stochastic Cellular Material Manufacturing (Hydro / Alcan / Combal Process

  12. Benefits and Barriers of Smart Manufacturing 

    E-Print Network [OSTI]

    Trombley, D.; Rogers, E.

    2014-01-01

    Decision makers in the industrial sector have only recently started to realize the potential of smart manufacturing to transform manufacturing. The potential gains in efficiency at the process and supply-chain level are still largely unknown...

  13. Creation and sustainment of manufacturing technology roadmaps

    E-Print Network [OSTI]

    Grillon, Louis S

    2012-01-01

    Manufacturing technology roadmaps align manufacturing capability development to product development and the driving business need. Roadmaps allow an executable business strategy to be communicated to all levels of an ...

  14. USA Manufacturing: Order (2013-CE-5336)

    Broader source: Energy.gov [DOE]

    DOE ordered USA Manufacturing to pay a $8,000 civil penalty after finding USA Manufacturing had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  15. Manufacturing Planning and Control Stephen C. Graves

    E-Print Network [OSTI]

    Graves, Stephen C.

    1 Manufacturing Planning and Control Stephen C. Graves Massachusetts Institute of Technology November 1999 Manufacturing planning and control entails the acquisition and allocation of limited, planning and control problems are inherently optimization problems, where the objective is to develop

  16. Department of Manufacturing & Construction Engineering Technology (MCET)

    E-Print Network [OSTI]

    Hamburger, Peter

    Department of Manufacturing & Construction Engineering Technology (MCET) Position title professional/industrial experience and teaching experience are desired. Additional expectations include, and community is also required. Description of the department: The Department of Manufacturing & Construction

  17. Solid Oxide Fuel Cell Manufacturing Overview

    E-Print Network [OSTI]

    Solid Oxide Fuel Cell Manufacturing Overview Hydrogen and Fuel Cell Technologies Manufacturing R Reserved. 3 The Solid Oxide Fuel Cell Electrochemistry #12;Copyright © 2011 Versa Power Systems. All Rights

  18. INFORMATION SYSTEMS SUPPORT FOR MANUFACTURING PROCESSES

    E-Print Network [OSTI]

    activities. The feature overlapping of production planning and quality control between both systems raises and distribution (Merrit1999) and have extend their scope to support quality control and production tracking: Manufacturing Enterprises, Enterprise Resource Planning, Manufacturing Execution Systems, Discrete Processes

  19. Objective assessment of manufacturing technology investments

    E-Print Network [OSTI]

    Rothman, Craig Jeremy

    2012-01-01

    Amgen is a biotechnology company with manufacturing plants throughout the world. New manufacturing technologies are constantly being developed and implemented in order to address cost, quality, regulation, and competitive ...

  20. Beam-beam Effects of 'Gear-changing' in Ring-Ring Colliders

    E-Print Network [OSTI]

    Hao, Yue; Ptitsyn, Vadim

    2013-01-01

    In ring-ring colliders, the collision frequency determines the bunch structures, e.g. the time between the bunches in both rings should be identical. Because of relatively low relativistic speed of the hadron beam in sub-TeV hadron-hadron- and electron-ions-colliders, scanning the hadron beam's energy would require either a change in the circumference of one of the rings, or a switching of the bunch (harmonic) number in a ring. The later would cause so-called 'gear-changing', i.e. the change of the colliding bunches turn by turn. In this article, we study the difficulties in beam dynamics in this 'gear-changing' scheme.

  1. Gasket and snap ring installation tool

    DOE Patents [OSTI]

    Southerland, Jr., James M. (Aiken, SC); Barringer, Jr., Curtis N. (Orangeburg, SC)

    1994-01-01

    A tool for installing a gasket and a snap ring including a shaft, a first plate attached to the forward end of the shaft, a second plate slidably carried by the shaft, a spring disposed about the shaft between the first and second plates, and a sleeve that is free to slide over the shaft and engage the second plate. The first plate has a loading surface with a loading groove for receiving a snap ring and a shoulder for holding a gasket. A plurality of openings are formed through the first plate, communicating with the loading groove and approximately equally spaced about the groove. A plurality of rods are attached to the second plate, each rod slidable in one of the openings. In use, the loaded tool is inserted into a hollow pipe or pipe fitting having an internal flange and an internal seating groove, such that the gasket is positioned against the flange and the ring is in the approximate plane of the seating groove. The sleeve is pushed against the second plate, sliding the second plate towards the first plate, compressing the spring and sliding the rods forwards in the openings. The rods engage the snap ring and urge the ring from the loading groove into the seating groove.

  2. Solutia: Massachusetts Chemical Manufacturer Uses SECURE Methodology...

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

    Solutia: Massachusetts Chemical Manufacturer Uses SECURE Methodology to Identify Potential Reductions in Utility and Process Energy Consumption Solutia: Massachusetts Chemical...

  3. Advanced Manufacturing Office Overview | Department of Energy

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

    Office Overview mwrfworkshopjuly2012.pdf More Documents & Publications Microwave and Radio Frequency Workshop Manufacturing Demonstration Facility Workshop...

  4. Webinar: Additive Manufacturing for Fuel Cells

    Office of Energy Efficiency and Renewable Energy (EERE)

    Video recording and text version of the webinar titled "Additive Manufacturing for Fuel Cells," originally presented on February 11, 2014.

  5. Manufacturing Licenses Available | Tech Transfer | ORNL

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

    201102675) 200701900 Robust Digital Valve for Prosthetic Finger, Microsurgery, Robotics (Related ID 200701983, 200802088) 200701972 Manufacturing Biodiesel from...

  6. Industrial Scale Demonstration of Smart Manufacturing Achieving...

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

    OFFICE Industrial Scale Demonstration of Smart Manufacturing Achieving Transformational Energy Productivity Gains Development of an Open Architecture, Widely Applicable Smart...

  7. $23.5 Million Investment in Innovative Manufacturing Projects...

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

    23.5 Million Investment in Innovative Manufacturing Projects Supports the New Clean Energy Manufacturing Initiative 23.5 Million Investment in Innovative Manufacturing Projects...

  8. AMO Industry Day Workshop, February 25th, Targets Smart Manufacturing...

    Office of Environmental Management (EM)

    for Manufacturing, it is a network data-driven process that combines innovative automation and advanced sensing and control. Smart Manufacturing can integrate manufacturing...

  9. A Review of Engineering Research in Sustainable Manufacturing

    E-Print Network [OSTI]

    2013-01-01

    shape part, e.g. , additive manufacturing, Transactions offace operations. Additive manufacturing of metal componentsenvironmen- tal merits of additive manufacturing relative to

  10. Additive Manufacturing in China: Aviation and Aerospace Applications (Part 2)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01

    Analysis May 2013 Additive Manufacturing in China: Aviationan overview of China’s additive manufacturing industry wasmilitary achievements in additive manufacturing. 2 Initial

  11. Essays on the Performance of Manufacturing Firms in Developing Countries

    E-Print Network [OSTI]

    Eifert, Benjamin Patrick

    2010-01-01

    highly-successful lean manufacturing system of production (adopted the Japanese lean manufacturing technology beginningthe experience f rom Lean manufacturing i s t he col lective

  12. Machine Tool Design and Operation Strategies for Green Manufacturing

    E-Print Network [OSTI]

    2010-01-01

    machine tool during its manufacture and use, respectively.calculator” related to part manufacture which allowed thecycle, such as its manufacture, are neglected. Furthermore,

  13. Wind Manufacturing and Supply Chain | Department of Energy

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

    Manufacturing and Supply Chain Wind Manufacturing and Supply Chain The U.S. Department of Energy (DOE) works with wind technology suppliers to promote advanced manufacturing...

  14. Opportunities and Challenges to Sustainable Manufacturing and CMP

    E-Print Network [OSTI]

    Dornfeld, David

    2009-01-01

    The Case for Manufacturing,” European Commission,Wedges for Implementing Green Manufacturing,” Trans.North American Manufacturing Research Institute, 2007, vol.

  15. Vehicle Manufacturing Futures in Transportation Life-cycle Assessment

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2011-01-01

    transportation vehicle manufacturing results are developedBERKELEY Vehicle Manufacturing Futures in TransportationAugust 2011 Vehicle Manufacturing Futures in Transportation

  16. Design and Manufacturing for Cleanability in High Performance Cutting

    E-Print Network [OSTI]

    Avila, Miguel C.; Reich-Weiser, Corinne; Dornfeld, David; McMains, Sara

    2006-01-01

    Kalpakjian, S. ; Manufacturing Processes for EngineeringDesign and Manufacturing for Cleanability in Highpriority in conventional manufacturing processes, due to the

  17. CMP Modeling as a part of Design for Manufacturing

    E-Print Network [OSTI]

    Shantanu Tripathi; Adrien Monvoisin; Fiona Doyle; Dornfeld, David

    2007-01-01

    and the Laboratory for Manufacturing and Sustainability (IEEE Trans. Semiconductor Manufacturing, 232 (2002) [4] J.J.a part of Design for Manufacturing Shantanu Tripathi, Adrien

  18. Worldwide Energy and Manufacturing USA Inc formerly Worldwide...

    Open Energy Info (EERE)

    Worldwide Manufacturing USA Jump to: navigation, search Name: Worldwide Energy and Manufacturing USA Inc (formerly Worldwide Manufacturing USA) Place: San Bruno, California Zip:...

  19. Additive Manufacturing in China: Aviation and Aerospace Applications (Part 2)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01

    Analysis May 2013 Additive Manufacturing in China: Aviationof China’s additive manufacturing industry was presented. Inroles in addi- tive manufacturing (AM) development and

  20. Precision Manufacturing of Imprint Rolls for the Roller Imprinting Process

    E-Print Network [OSTI]

    Vijayaraghavan, Athulan; Dornfeld, David A; Kim, Chang-Ju

    2008-01-01

    Fugl, J. ; “ ;Precision Manufacturing Methods of Inserts forD. E. ; Precision Manufacturing, 1 st Edition; Springer. [In: CIRP Annals – Manufacturing Technology; pp. 73-76. [

  1. Machine Tool Design and Operation Strategies for Green Manufacturing

    E-Print Network [OSTI]

    2010-01-01

    E. , 2007, Precision Manufacturing, Springer, New York, pp.Environment, CIRP Annals - Manufacturing Technology, Vol.Environment, CIRP Annals - Manufacturing Technology, Vol.

  2. Additive Manufacturing in China: Threats, Opportunities, and Developments (Part I)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01

    application of additive manufacturing in China’s aviationAnalysis May 2013 Additive Manufacturing in China: Threats,of China’s additive manufacturing industry is presented,

  3. Integrated Sustainability Analysis of Atomic Layer Deposition for Microelectronics Manufacturing

    E-Print Network [OSTI]

    Yuan, Chris Yingchun; David Dornfeld

    2010-01-01

    and the Environment. Journal of Manufacturing Science andthe Environmental Impact of Manufacturing and Sustainabilityfor Microelectronics Manufacturing Chris Y. Yuan e-mail:

  4. Statistical Methods for Enhanced Metrology in Semiconductor/Photovoltaic Manufacturing

    E-Print Network [OSTI]

    Zeng, Dekong

    2012-01-01

    maps in semiconductor manufacturing. ” Pattern Recognit.Third ISMI Symposium on Manufacturing Effectiveness. Austin,thickness in semiconductor manufacturing. In Proceedings of

  5. Manufacturing of Plutonium Tensile Specimens

    SciTech Connect (OSTI)

    Knapp, Cameron M

    2012-08-01

    Details workflow conducted to manufacture high density alpha Plutonium tensile specimens to support Los Alamos National Laboratory's science campaigns. Introduces topics including the metallurgical challenge of Plutonium and the use of high performance super-computing to drive design. Addresses the utilization of Abaqus finite element analysis, programmable computer numerical controlled (CNC) machining, as well as glove box ergonomics and safety in order to design a process that will yield high quality Plutonium tensile specimens.

  6. Energy Manufacturing Matthew Realff and Steven Danyluk

    E-Print Network [OSTI]

    Das, Suman

    Energy Manufacturing Matthew Realff and Steven Danyluk Georgia Institute of Technology This white Foundation and held in Arlington VA, on March 24-25, 2009 on Energy Manufacturing. The workshop attendees participated in discussions and presented their views on energy manufacturing and the presentations

  7. e! Science News Semiconductor manufacturing technique holds

    E-Print Network [OSTI]

    Rogers, John A.

    e! Science News Semiconductor manufacturing technique holds promise for solar energy PublishedSemiconductor manufacturing technique holds promise for solar energy | e! Science News 5/26/2010http semiconductor manufacturing method pioneered at the University of Illinois, the future of solar energy just got

  8. Mechanics and Design, Manufacturing Professor Hani Naguib

    E-Print Network [OSTI]

    Sun, Yu

    Mechanical and Industrial Engineering Manufacturing What is Manufacturing? The transformation of materials Mechatronics Robotics Assembly Quality Management Raw Materials Fundamental ManagementAutomation #12;U n i v eMechanics and Design, Manufacturing Professor Hani Naguib #12;U n i v e r s i t y o f T o r o n t o

  9. Pseudomonas fluorescens -A robust manufacturing platform

    E-Print Network [OSTI]

    Lebendiker, Mario

    Pseudomonas fluorescens -A robust manufacturing platform Reprinted from July/August 2004 Speciality at efficient- ly transporting single chain antibodies and other mammalian-derived proteins. In addition production. Dowpharma, a contract manufacturing services unit of Dow Chemical, has developed a manufacturing

  10. Additive manufacturing of metallic tracks on

    E-Print Network [OSTI]

    Painter, Kevin

    Additive manufacturing of metallic tracks on green ceramic/dielectrics Problem this technology (note: may require additional tooling/ set up time) · Rapid Prototyping & small scale manufacture microelectronics such as manufacture of LTCC ceramic/ Dielectric antenna and rapid PCB prototyping or repair

  11. ICME & MGI Big Area Additive Manufacturing

    E-Print Network [OSTI]

    ICME & MGI · Big Area Additive Manufacturing · Neutron Characterization for AM · Materials problems in additive manu- facturing (AM). Additive manufacturing, or three-dimensional (3-D) printing of the world's most advanced neu- tron facilities, the HFIR and SNS, to characterize additive manufactured

  12. Manufacturability-Aware Physical Layout Optimizations

    E-Print Network [OSTI]

    Pan, David Z.

    Manufacturability-Aware Physical Layout Optimizations David Z. Pan and Martin D. F. Wong Dept VLSI design is greatly challenged by the growing interdependency between manufacturing and design. Existing approaches in design for manufacturability (DFM) are still mostly post design, rather than during

  13. EFFECTIVE STRUCTURAL HEALTH MONITORING WITH ADDITIVE MANUFACTURING

    E-Print Network [OSTI]

    Boyer, Edmond

    will be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D printing, additive manufacturing, fatigue, intelligent structure INTRODUCTION Additive manufacturing (AM), also known as 3D Printing or Rapid

  14. MANUFACTURING LOGISTICS RESEARCH: TAXONOMY AND DIRECTIONS

    E-Print Network [OSTI]

    Wu, David

    MANUFACTURING LOGISTICS RESEARCH: TAXONOMY AND DIRECTIONS S. DAVID WU Lehigh University, Bethlehem research directions and opportunities in manufacturing logistics based on recommendations from an NSF in manufacturing logistics by the physical entities (systems) involved, the level-of-abstraction, the focus

  15. Manufacturing

    Office of Environmental Management (EM)

    1 - 100 per ton of CO2e based on emissions in 2009. The range is partly to do discount rate 458 assumptions and partly due to assumptions about future events. Without emissions...

  16. Manufacturing

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE Safetyof Energy ThisSites | DepartmentRebate Program

  17. Transport from the Recycler Ring to the Antiproton Source Beamlines

    SciTech Connect (OSTI)

    Xiao, M.; /Fermilab

    2012-05-14

    In the post-NOvA era, the protons are directly transported from the Booster ring to the Recycler ring rather than the Main Injector. For Mu2e and g-2 project, the Debuncher ring will be modified into a Delivery ring to deliver the protons to both Mu2e and g-2 experiments. Therefore, it requires the transport of protons from the Recycler Ring to the Delivery ring. A new transfer line from the Recycler ring to the P1 beamline will be constructed to transport proton beam from the Recycler Ring to existing Antiproton Source beamlines. This new beamline provides a way to deliver 8 GeV kinetic energy protons from the Booster to the Delivery ring, via the Recycler, using existing beam transport lines, and without the need for new civil construction. This paper presents the Conceptual Design of this new beamline.

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

    E-Print Network [OSTI]

    Bukkapatnam, Satish T.S.

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

  19. Method for automatically evaluating a transition from a batch manufacturing technique to a lean manufacturing technique

    DOE Patents [OSTI]

    Ivezic, Nenad; Potok, Thomas E.

    2003-09-30

    A method for automatically evaluating a manufacturing technique comprises the steps of: receiving from a user manufacturing process step parameters characterizing a manufacturing process; accepting from the user a selection for an analysis of a particular lean manufacturing technique; automatically compiling process step data for each process step in the manufacturing process; automatically calculating process metrics from a summation of the compiled process step data for each process step; and, presenting the automatically calculated process metrics to the user. A method for evaluating a transition from a batch manufacturing technique to a lean manufacturing technique can comprise the steps of: collecting manufacturing process step characterization parameters; selecting a lean manufacturing technique for analysis; communicating the selected lean manufacturing technique and the manufacturing process step characterization parameters to an automatic manufacturing technique evaluation engine having a mathematical model for generating manufacturing technique evaluation data; and, using the lean manufacturing technique evaluation data to determine whether to transition from an existing manufacturing technique to the selected lean manufacturing technique.

  20. Manufacturing Demonstration Facility Low-Cost Carbon Fiber Available to US Manufacturers

    E-Print Network [OSTI]

    commercialization and manufacturing barriers and realize the strength and energy saving benefits of these new

  1. Reverse circling supercurrents along a superconducting ring

    E-Print Network [OSTI]

    Tian De Cao

    2012-01-21

    The reason why high temperature superconductivity has been being debated is that many basic ideas in literatures are wrong. This work shows that the magnetic flux quantum in a superconducting ring have been inaccurately explained in fact, thus we suggest a reinterpretation of the magnetic flux quantum in a superconducting ring on the basis of the translations of pairs. We also predict that the internal and external surface of a superconducting tube have the reverse circling supercurrents. This means that a more thick tube could trap a larger amount of flux. Both the magnetic flux quantum and the reverse circling supercurrents could not be found with the London equation.

  2. Bunch coalescing in the Fermilab Main Ring

    SciTech Connect (OSTI)

    Wildman, D.; Martin, P.; Meisner, K.; Miller, H.W.

    1987-03-01

    A new rf system has been installed in the Fermilab Main Ring to coalesce up to 13 individual bunches of protons or antiprotons into a single high-intensity bunch. The coalescing process consists of adiabatically reducing the h = 1113 Main Ring rf voltage from 1 MV to less than 1 kV, capturing the debunched beam in a linearized h = 53 and h = 106 bucket, rotating for a quarter of a synchrotron oscillation period, and then recapturing the beam in a single h = 1113 bucket. The new system will be described and the results of recent coalescing experiments will be compared with computer-generated particle tracking simulations.

  3. NGC 4340: Double Bar + Fossil Nuclear Ring

    E-Print Network [OSTI]

    P. Erwin; J. C. Vega Beltran; J. E. Beckman

    2000-10-03

    NGC 4340 is a double-barred SB0 galaxy in the Virgo cluster (Wozniak et al. 1995). Here, we present evidence that this galaxy also posseses a luminous stellar nuclear ring of relatively old stars with little or no gas. The ring lies just outside the inner bar, at the probable inner inner Lindblad resonance (IILR) of the outer bar. Careful inspection of the isophotes and unsharp masks shows that the two bars are slightly misaligned, which suggests they may be independently rotating.

  4. The endomorphism near ring on D? 

    E-Print Network [OSTI]

    Guthrie, Edgar Raymond

    1969-01-01

    The Endomorphism Rear Ring on Dg. (August 1969) Edgar R. Guthrie, B. S. , Sam Houston State; Directed by: Dr. J. J. Malone, Jr. The study of near rings is motivated by consideration of the system generated by the endomorphisms of a group. In this thesis...-tuple: The first coordinate is the image of a, the accord coordinate is the image of 2a, and so on. For examp) e, the identity mapping li is represented as (a, 2a, 3a, b, a+b, 2a+b, 3a+b) . Addition of elements in E(Dg) is done by adoition of coordi- nates...

  5. Oak Ridge Centers for Manufacturing Technology - The Manufacturing Skills Campus

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access to scienceSpeeding accessScientificandThe Manufacturing Skills

  6. Trackless ring identification and pattern recognition in Ring Imaging Cherenkov (RICH) detectors

    E-Print Network [OSTI]

    Lester, Christopher G

    charged particle traverses a medium at a speed greater than the speed of light in that medium, it emits Cherenkov photons at a constant angle to its line of flight (but at uniformly random azimuthal angles). With an appropriate optical set-up, it may... proposed rings to be “fine tuned” to better reflect their likely locations in the light of neighbouring rings etc. Most of the time, fine tuning is most efficient if it involves perturbing the position and size of only one ring. More often than not, a...

  7. A framework for training workers in contemporary manufacturing environments

    E-Print Network [OSTI]

    Kaber, David B.

    A framework for training workers in contemporary manufacturing environments ARUNKUMAR PENNATHUR MCMULKIN and DILEEP SULE Abstract. Manufacturing experiments with full automation for manufacturing. It is now widely accepted that humans are vital to efficient and effective operation of manufacturing

  8. Electrofriction method of manufacturing squirrel cage rotors

    DOE Patents [OSTI]

    Hsu, John S.

    2005-04-12

    A method of making a squirrel cage rotor of copper material for use in AC or DC motors, includes forming a core with longitudinal slots, inserting bars of conductive material in the slots, with ends extending out of opposite ends of the core, and joining the end rings to the bars, wherein the conductive material of either the end rings or the bars is copper. Various methods of joining the end rings to the bars are disclosed including electrofriction welding, current pulse welding and brazing, transient liquid phase joining and casting. Pressure is also applied to the end rings to improve contact and reduce areas of small or uneven contact between the bar ends and the end rings. Rotors made with such methods are also disclosed.

  9. Ohio Advanced Energy Manufacturing Center

    SciTech Connect (OSTI)

    Kimberly Gibson; Mark Norfolk

    2012-07-30

    The program goal of the Ohio Advanced Energy Manufacturing Center (OAEMC) is to support advanced energy manufacturing and to create responsive manufacturing clusters that will support the production of advanced energy and energy-efficient products to help ensure the nation's energy and environmental security. This goal cuts across a number of existing industry segments critical to the nation's future. Many of the advanced energy businesses are starting to make the transition from technology development to commercial production. Historically, this transition from laboratory prototypes through initial production for early adopters to full production for mass markets has taken several years. Developing and implementing manufacturing technology to enable production at a price point the market will accept is a key step. Since these start-up operations are configured to advance the technology readiness of the core energy technology, they have neither the expertise nor the resources to address manufacturing readiness issues they encounter as the technology advances toward market entry. Given the economic realities of today's business environment, finding ways to accelerate this transition can make the difference between success and failure for a new product or business. The advanced energy industry touches a wide range of industry segments that are not accustomed to working together in complex supply chains to serve large markets such as automotive and construction. During its first three years, the Center has catalyzed the communication between companies and industry groups that serve the wide range of advanced energy markets. The Center has also found areas of common concern, and worked to help companies address these concerns on a segment or industry basis rather than having each company work to solve common problems individually. EWI worked with three industries through public-private partnerships to sew together disparate segments helping to promote overall industry health. To aid the overall advanced energy industry, EWI developed and launched an Ohio chapter of the non-profit Advanced Energy Economy. In this venture, Ohio joins with six other states including Colorado, Connecticut, Illinois, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont to help promote technologies that deliver energy that is affordable, abundant and secure. In a more specific arena, EWI's advanced energy group collaborated with the EWI-run Nuclear Fabrication Consortium to promote the nuclear supply chain. Through this project EWI has helped bring the supply chain up to date for the upcoming period of construction, and assisted them in understanding the demands for the next generation of facilities now being designed. In a more targeted manner, EWI worked with 115 individual advanced energy companies that are attempting to bring new technology to market. First, these interactions helped EWI develop an awareness of issues common to companies in different advanced energy sectors. By identifying and addressing common issues, EWI helps companies bring technology to market sooner and at a lower cost. These visits also helped EWI develop a picture of industry capability. This helped EWI provide companies with contacts that can supply commercial solutions to their new product development challenges. By providing assistance in developing supply chain partnerships, EWI helped companies bring their technology to market faster and at a lower cost than they might have been able to do by themselves. Finally, at the most granular level EWI performed dedicated research and development on new manufacturing processes for advanced energy. During discussions with companies participating in advanced energy markets, several technology issues that cut across market segments were identified. To address some of these issues, three crosscutting technology development projects were initiated and completed with Center support. This included reversible welds for batteries and high temperature heat exchangers. It also included a novel advanced weld trainer that EWI

  10. Compression Ring Wedged TF Coils (16)

    E-Print Network [OSTI]

    Compression Ring Wedged TF Coils (16) Double Wall Vacuum Vessel Internal Shielding Control Coil W as an extension of the existing advanced tokamak program leading to an attractive magnetic fusion reactor (e among confinement, MHD self-heating, stability, edge physics and wave-particle interactions

  11. Electronic Aromaticity Index for Large Rings

    E-Print Network [OSTI]

    Matito, Eduard

    2015-01-01

    We introduce a new electronic aromaticity index, AV1245, consisting in the average of the 4-center MCI values along the ring that keep a positional relationship of 1,2,4,5. AV1245 measures the extent of transferability of the delocalized electrons between bonds 1-2 and 4-5, which is expected to be large in conjugated circuits and, therefore, in aromatic molecules. A new algorithm for the calculation of MCI for large rings is also introduced and used to produce the data for the calibration of the new aromaticity index. AV1245 does not rely on reference values, does not suffer from large numerical precision errors, and it does not present any limitation on the nature of atoms, the molecular geometry or the level of calculation. It is a size-extensive measure with a small computational cost that grows linearly with the number of ring members. Therefore, it is specially suitable to study the aromaticity of large molecular rings as those occurring in belt-shaped M\\"obius structures or porphyrins.

  12. A Review of Engineering Research in Sustainable Manufacturing

    E-Print Network [OSTI]

    2013-01-01

    64] USEPA, 2003, “Lean Manufacturing and the Environment:use the benefits of lean manufacturing principles to improve

  13. A Three Dimensional System Approach for Environmentally Sustainable Manufacturing

    E-Print Network [OSTI]

    Yuan, Chris; Zhai, Qiang; Dornfield, David

    2012-01-01

    determining the sustainability performance of manufacturingcan improve the sustainability performance of manufacturing.for measuring sustainability performance of a manufacturing

  14. Celgard US Manufacturing Facilities Initiative for Lithium-ion...

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

    More Documents & Publications Celgard US Manufacturing Facilities Initiative for Lithium-ion Battery Separator Celgard US Manufacturing Facilities Initiative for...

  15. Advanced Manufacturing Office, U.S. Department of Energy

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

    materials Advanced Manufacturing Office Advanced Manufacturing Office Battery and Supercapacitors: A technology capable of transforming many industries including vehicles systems...

  16. Process for manufacturing tantalum capacitors

    DOE Patents [OSTI]

    Lauf, R.J.; Holcombe, C.E.; Dykes, N.L.

    1993-02-02

    A process for manufacturing tantalum capacitors in which microwave energy is used to sinter a tantalum powder compact in order to achieve higher surface area and improved dielectric strength. The process comprises cold pressing tantalum powder with organic binders and lubricants to form a porous compact. After removal of the organics, the tantalum compact is heated to 1,300 to 2,000 C by applying microwave radiation. Said compact is then anodized to form a dielectric oxide layer and infiltrated with a conductive material such as MnO[sub 2]. Wire leads are then attached to form a capacitor to said capacitor is hermetically packaged to form the finished product.

  17. Process for manufacturing tantalum capacitors

    DOE Patents [OSTI]

    Lauf, Robert J. (Oak Ridge, TN); Holcombe, Cressie E. (Knoxville, TN); Dykes, Norman L. (Oak Ridge, TN)

    1993-01-01

    A process for manufacturing tantalum capacitors in which microwave energy is used to sinter a tantalum powder compact in order to achieve higher surface area and improved dielectric strength. The process comprises cold pressing tantalum powder with organic binders and lubricants to form a porous compact. After removal of the organics, the tantalum compact is heated to 1300.degree. to 2000.degree. C. by applying microwave radiation. Said compact is then anodized to form a dielectric oxide layer and infiltrated with a conductive material such as MnO.sub.2. Wire leads are then attached to form a capacitor to said capacitor is hermetically packaged to form the finished product.

  18. Manufacturing method of photonic crystal

    DOE Patents [OSTI]

    Park, In Sung; Lee, Tae Ho; Ahn, Jin Ho; Biswas, Rana; Constant, Kristen P.; Ho, Kai-Ming; Lee, Jae-Hwang

    2013-01-29

    A manufacturing method of a photonic crystal is provided. In the method, a high-refractive-index material is conformally deposited on an exposed portion of a periodic template composed of a low-refractive-index material by an atomic layer deposition process so that a difference in refractive indices or dielectric constants between the template and adjacent air becomes greater, which makes it possible to form a three-dimensional photonic crystal having a superior photonic bandgap. Herein, the three-dimensional structure may be prepared by a layer-by-layer method.

  19. Additive Manufacturing: Technology and Applications

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment| DepartmentAL/FAL 99-01 More5,AchievingSeptemberAdditive Manufacturing:

  20. Physical Models of Noncovalent Interactions Involving Aromatic Rings 

    E-Print Network [OSTI]

    Bloom, Jacob Walter Goldstein

    2014-04-17

    is expanded to the use of electric fields to reconcile unusual similarity in the substituent effects between benzene, triazine, and borazine. Substituent effects for different rings are similar as long as the electric fields of those rings are similar...

  1. High frequency Pound-Drever-Hall optical ring resonator sensing 

    E-Print Network [OSTI]

    Chambers, James Paul

    2009-05-15

    A procedure is introduced for increasing the sensitivity of measurements in integrated ring resonators beyond what has been previously accomplished. This is demonstrated by a high-frequency, phase sensitive lock to the ring resonators. A prototyped...

  2. [1975] Unique factorization in complete local rings.pdf

    E-Print Network [OSTI]

    cycles which are (scheme-theoretically) the complete intersection of V with a hypersurface of the ..... Recall that a noetherian local ring R with maximal ideal m is .... HOCHSTER, J. L. ROBERTS, Rings of invariants of reductive groups acting on ...

  3. Space Charge and Equilibrium Emittances in Damping Rings

    SciTech Connect (OSTI)

    Venturini, Marco; Oide, Katsunobu; Wolski, Andy

    2006-06-21

    We present a model of dynamics to account for the possible impact of space charge on the equilibrium emittances in storage rings and apply the model to study the current design of the International Linear Collider (ILC) damping rings.

  4. Gas insulated transmission line having tapered particle trapping ring

    DOE Patents [OSTI]

    Cookson, Alan H. (Pittsburgh, PA)

    1982-01-01

    A gas-insulated transmission line includes an outer sheath, an inner conductor, insulating supports and an insulating gas. A particle-trapping ring is secured to each insulating support, and it is comprised of a central portion and two tapered end portions. The ends of the particle trapping ring have a smaller diameter than the central portion of the ring, so as to enable the use of the particle trapping ring in a curved transmission line.

  5. A MUON STORAGE RING FOR NEUTRINO OSCILLATIONS EXPERIMENTS

    E-Print Network [OSTI]

    McDonald, Kirk

    856 A MUON STORAGE RING FOR NEUTRINO OSCILLATIONS EXPERIMENTS David Cline University of Wisconsin, Madison, Wl 53706 David Neuffer Fermilab,* Batavia, IL 60510 ABSTRACT · + decay in a ~- Storage Ring can as a possible first ~ storage ring. INTRODUCTION Recent experimental reports 1'2 of a non-zero ~ mass and of e

  6. Integral closures of ideals and rings Irena Swanson

    E-Print Network [OSTI]

    Swanson, Irena

    Integral closures of ideals and rings Irena Swanson ICTP, Trieste School on Local Rings and Local Theorem, completions). In the first lecture I will present the basics of integral closure with very few material. Table of contents: Section 1: Integral closure of rings and ideals 1 Section 2: Integral closure

  7. Cross-gyre transport by North Brazil Current rings

    E-Print Network [OSTI]

    Cross-gyre transport by North Brazil Current rings William E. Johnsa*, Rainer J. Zantoppa of the North Brazil Current Rings Experiment are used to assess the role played by NBC rings in tropical the seasonal retroflection of the North Brazil Current into the North Equatorial Countercurrent near 6o N

  8. NINETEENTH RINGING REPORT FOR SOUTHERN AFRICA C. J. VERNON

    E-Print Network [OSTI]

    de Villiers, Marienne

    ringed 7 389 1 526 3012 1080 6 235 685 I6089 Percentage total no. birds ringed 3,o I 1,9 I 44,7 36016 1 -___ Birds ringed 4947 798 694 936 14 3012 642 31 6204 31 465 220 11 062 1568 3459 1 526 36016 Percentage

  9. A coupled model for ring dynamics, gas flow, and oil flow through the ring grooves in IC engines

    E-Print Network [OSTI]

    Jia, Ke, S. M. Massachusetts Institute of Technology

    2009-01-01

    Oil flows through ring/groove interface play a critical role in oil transport among different regions the piston ring pack of internal combustion engines. This thesis work is intended to improve the understanding and ...

  10. Advanced manufacturing: Technology and international competitiveness

    SciTech Connect (OSTI)

    Tesar, A.

    1995-02-01

    Dramatic changes in the competitiveness of German and Japanese manufacturing have been most evident since 1988. All three countries are now facing similar challenges, and these challenges are clearly observed in human capital issues. Our comparison of human capital issues in German, Japanese, and US manufacturing leads us to the following key judgments: Manufacturing workforces are undergoing significant changes due to advanced manufacturing technologies. As companies are forced to develop and apply these technologies, the constituency of the manufacturing workforce (especially educational requirements, contingent labor, job content, and continuing knowledge development) is being dramatically and irreversibly altered. The new workforce requirements which result due to advanced manufacturing require a higher level of worker sophistication and responsibility.

  11. Low Energy Ion Implantationin Semiconductor Manufacturing | U...

    Office of Science (SC) Website

    Low Energy Ion Implantation in Semiconductor Manufacturing Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Applications of Nuclear Science...

  12. Battery Manufacturing Processes Improved by Johnson Controls...

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

    Technologies Office. The project focused on three major aspects of the lithium ion (Li-ion) battery manufacturing process: reducing process time for battery formation and...

  13. Natural Fiber Composites: Retting, Preform Manufacture & Molding...

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

    Natural Fiber Composites: Retting, Preform Manufacture & Molding FY 2008 Progress Report for Lightweighting Materials - 8. Polymer Composites Research and Development FY 2009...

  14. Supplemental Comments of the Plumbing Manufacturers Instititute...

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

    the Economic Impacts of the Proposed Definition of "Showerhead," Docket No. EERE-2010-BT-NOA-0016 Supplemental Comments of the Plumbing Manufacturers Instititute Regarding the...

  15. advanced manufacturing office | netl.doe.gov

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

    will create collaborative communities to target a unique technology in advanced manufacturing. DOE's industrial technical assistance efforts are critical to the deployment of...

  16. 2010 Manufacturing Energy and Carbon Footprints: Definitions...

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

    for the Manufacturing Energy and Carbon Footprints (MECS 2010) More Documents & Publications Cement (2010 MECS) Fabricated Metals (2010 MECS) Glass and Glass Products (2010 MECS)...

  17. Manufacturing Barriers to High Temperature PEM Commercialization

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

    Improve cost 992011 10 Manufacturing Barriers BASF is interested in mass markets for fuel cells Market forces appear to favor distributed generation - combined heat and...

  18. Energy-Related Carbon Emissions in Manufacturing

    Reports and Publications (EIA)

    2000-01-01

    Energy-related carbon emissions in manufacturing analysis and issues related to the energy use, energy efficiency, and carbon emission indicators.

  19. Establishing Greener Products and Manufacturing Processes

    E-Print Network [OSTI]

    Linke, Barbara; Dornfeld, David; Huang, Yu-Chu

    2011-01-01

    Precision Manufacturing, LCA, Machining, SustainabilityNOMENCLATURE API = CMOS = GWP = LCA = LCI = Mfg = MRR = RoHSLife Cycle Assessment (LCA). The following sections will

  20. Establishing Greener Products and Manufacturing Processes

    E-Print Network [OSTI]

    Linke, Barbara; Huang, Yu-Chu; Dornfeld, David

    2012-01-01

    Life Cycle Assessment, LCA, Green manufacturing, Leveraging,= Global warming potential LCA = Life Cycle Assessment LCI =Life Cycle Assessment (LCA). The following sections will

  1. Innovative Manufacturing Initiative Recognition Day, Advanced...

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

    Legacy Manufacturing Technologies: e.g. melding, joining, welding Virtual, model- driven library: e.g. foundries, chemicals Process control metrology Two pathways through the...

  2. Microstructural Properties of Gamma Titanium Aluminide Manufactured...

    Office of Scientific and Technical Information (OSTI)

    COMPOUNDS In recent years, Electron Beam Melting (EBM) has matured as a technology for additive manufacturing of dense metal parts. The parts are built by additive consolidation...

  3. Microstructural Properties of Gamma Titanium Aluminide Manufactured...

    Office of Scientific and Technical Information (OSTI)

    Beam Melting In recent years, Electron Beam Melting (EBM) has matured as a technology for additive manufacturing of dense metal parts. The parts are built by additive consolidation...

  4. Solid State Lighting LED Manufacturing Roundtable Summary

    SciTech Connect (OSTI)

    None

    2010-03-31

    Summary of a meeting of LED experts to develop proposed priority tasks for the Manufacturing R&D initiative, including task descriptions, discussion points, recommendations, and presentation highlights.

  5. Manufacturing Ecosystems and Keystone Technologies (Text Version)

    Broader source: Energy.gov [DOE]

    This is a text version of the Manufacturing Ecosystems and Keystone Technologies video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

  6. Green Manufacturing Initiative Annual Report 2010

    E-Print Network [OSTI]

    de Doncker, Elise

    Green Manufacturing Initiative Annual Report 2010 Dr. John Patten Dr. David Meade May 3, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Herman Miller Energy Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

  7. Manufacturing Process for OLED Integrated Substrate

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

    and an additional 3 months has also been granted. The planned spend from subcontractor Solvay is being redirected to alternate in-house anode manufacturing process development....

  8. Advanced Manufacturing Office (Formerly Industrial Technologies...

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

    energy intensity and efficiently direct energy to forming the product. Examples include additive manufacturing, selective heating, and out-of-the-autoclave composite...

  9. Clean Energy Manufacturing Initiative Industrial Efficiency and...

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

    Industrial Efficiency and Energy Productivity Video Clean Energy Manufacturing Initiative Industrial Efficiency and Energy Productivity Video Addthis An error occurred. Try...

  10. Welcome and Advanced Manufacturing Partnership (Text Version)

    Broader source: Energy.gov [DOE]

    This is a text version of the Welcome and Advanced Manufacturing Partnership video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

  11. Natural Fiber Composites: Retting, Preform Manufacture & Molding

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

    Retting, Preform Manufacture & Molding (Start:06.22.07) PI: Jim Holbery Presenter: Mark Smith Pacific Northwest National Laboratory Wednesday, February 27, 2008 This presentation...

  12. Energy & Manufacturing Workforce Training Topics List - Version...

    Office of Environmental Management (EM)

    areas of energy andor manufacturing. Information provided in this list includes: the subjects being taught, grantee, project title, and state. In some cases the list also shows...

  13. Tank Manufacturing, Testing, Deployment and Field Performance...

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

    Manufacturing, Testing, Field Performance, and Certification International Hydrogen Fuel and Pressure Vessel Forum 2010 Proceedings CNG and Hydrogen Tank Safety, R&D, and Testing...

  14. Upcoming Clean Energy Manufacturing Initiative (CEMI) Southeast...

    Energy Savers [EERE]

    FCTO Home About the Fuel Cell Technologies Office Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel Cells Technology Validation Manufacturing Safety, Codes & Standards...

  15. American Energy and Manufacturing Competitiveness Summit

    Broader source: Energy.gov [DOE]

    The American Energy and Manufacturing Competitiveness Summit will bring together leaders and perspectives from industry, government, academia, national laboratories, labor, and policy organizations...

  16. Industrial Activities at DOE: Efficiency, Manufacturing, Process...

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

    Process, and Materials R&D More Documents & Publications Fiber Reinforced Polymer Composite Manufacturing Workshop WORKSHOP: MATERIALS FOR HARSH SERVICE CONDITIONS -...

  17. Redox shuttles having an aromatic ring fused to a 1,1,4,4-tetrasubstituted cyclohexane ring

    DOE Patents [OSTI]

    Weng, Wei; Zhang, Zhengcheng; Amine, Khalil

    2015-12-01

    An electrolyte includes an alkali metal salt; an aprotic solvent; and a redox shuttle additive including an aromatic compound having at least one aromatic ring fused with at least one non-aromatic ring, the aromatic ring having two or more oxygen or phosphorus-containing substituents.

  18. Cassini observations of the thermal plasma in the vicinity of Saturn's main rings and the F and G rings

    E-Print Network [OSTI]

    Gurnett, Donald A.

    Cassini observations of the thermal plasma in the vicinity of Saturn's main rings and the F and G] The ion mass spectrometer on Cassini detected enhanced ion flux near Saturn's main rings are derived from the ion counting data. The ion temperatures over the main rings are a minimum near

  19. Light limita*on and tree-ring growth in the Schweingruber tree-ring collec*on

    E-Print Network [OSTI]

    Huybers, Peter

    Light limita*on and tree-ring growth in the Schweingruber tree-ring collec;2 · Hypothesis ­ Arc*c tree-ring density is limited by light availability · Test 1-density generally nega*vely correlated with precipita*on üSunlight: ­ Light is energe*c driver

  20. USCAR LEP ESST Advanced Manufacturing

    SciTech Connect (OSTI)

    Lazarus, L.J.

    2000-09-25

    The objective of this task was to provide processing information data summaries on powder metallurgy (PM) alloys that meet the partner requirements for the production of low mass, highly accurate, near-net-shape powertrain components. This required modification to existing ISO machinability test procedures and development of a new drilling test procedure. These summaries could then be presented in a web page format. When combined with information generated from the USCAR CRADA this would allow chemical, metallurgical, and machining data on PM alloys to be available to all engineering and manufacturing personnel that have access to in-house networks. The web page format also allows for the additions of other wrought materials, making this a valuable tool to the technical staffs.

  1. Wind Turbine Manufacturing Process Monitoring

    SciTech Connect (OSTI)

    Waseem Faidi; Chris Nafis; Shatil Sinha; Chandra Yerramalli; Anthony Waas; Suresh Advani; John Gangloff; Pavel Simacek

    2012-04-26

    To develop a practical inline inspection that could be used in combination with automated composite material placement equipment to economically manufacture high performance and reliable carbon composite wind turbine blade spar caps. The approach technical feasibility and cost benefit will be assessed to provide a solid basis for further development and implementation in the wind turbine industry. The program is focused on the following technology development: (1) Develop in-line monitoring methods, using optical metrology and ultrasound inspection, and perform a demonstration in the lab. This includes development of the approach and performing appropriate demonstration in the lab; (2) Develop methods to predict composite strength reduction due to defects; and (3) Develop process models to predict defects from leading indicators found in the uncured composites.

  2. Manufactured caverns in carbonate rock

    DOE Patents [OSTI]

    Bruce, David A.; Falta, Ronald W.; Castle, James W.; Murdoch, Lawrence C.

    2007-01-02

    Disclosed is a process for manufacturing underground caverns suitable in one embodiment for storage of large volumes of gaseous or liquid materials. The method is an acid dissolution process that can be utilized to form caverns in carbonate rock formations. The caverns can be used to store large quantities of materials near transportation facilities or destination markets. The caverns can be used for storage of materials including fossil fuels, such as natural gas, refined products formed from fossil fuels, or waste materials, such as hazardous waste materials. The caverns can also be utilized for applications involving human access such as recreation or research. The method can also be utilized to form calcium chloride as a by-product of the cavern formation process.

  3. Scale-up of Algal Biofuel Production Using Waste Nutrients

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

    raceways Paddle wheels Site of Cal Poly Algal Biomass Yield Project Delhi, Calif. Algae Wastewater Treatment Plant Facultative Ponds Settling Ponds In Phase 2, the Delhi...

  4. Advanced Palladium Membrane Scale-up for Hydrogen Separation

    SciTech Connect (OSTI)

    Sean Emerson; Neal Magdefrau; Ying She; Catherine Thibaud-Erkey

    2012-10-31

    The main objective of this project was to construct, test, and demonstrate a Pd-Cu metallic tubular membrane micro-channel separator capable of producing 2 lb day{sup -1} H{sub 2} at â?Ą95% recovery when operating downstream of an actual coal gasifier. A key milestone for the project was to complete a pilot-scale gasifier test by 1 September 2011 and demonstrate the separation of 2 lb day{sup -1} H{sub 2} to verify progress toward the DOEâ??s goals prior to down-selection for larger-scale (â??100 lb day{sup -1}) hydrogen separator development. Three different pilot-scale (â??1.5 ft{sup 2}) separators were evaluated downstream of coal gasifiers during four different tests and the key project milestone was achieved in August 2011, ahead of schedule. During three of those tests, all of the separators demonstrated or exceeded the targeted separation rate of 2 lb day{sup -1} H{sub 2}. The separator design was proved to be leak tight and durable in the presence of gasifier exhaust contaminants at temperatures and pressures up to 500 °C and 500 psia. The contaminants in the coal gasifier syngas for the most part had negligible impact on separator performance, with H{sub 2} partial pressure being the greatest determinant of membrane performance. Carbon monoxide and low levels of H{sub 2}S (<39 ppmv) had no effect on H{sub 2} permeability, in agreement with laboratory experiments. However, higher levels of H{sub 2}S (>100 ppmv) were shown to significantly reduce H{sub 2} separation performance. The presence of trace metals, including mercury and arsenic, appeared to have no effect based on the experimental data. Subscale Pd-Cu coupon tests further quantified the impact of H{sub 2}S on irreversible sulfide formation in the UTRC separators. Conditions that have a thermodynamic driving force to form coke were found to reduce the performance of the separators, presumably by blockage of effective separation area with carbon deposits. However, it was demonstrated that both in situ and ex situ (laboratory) air regeneration at 450 °C could restore separator performance by burning out such deposits. Gasifier testing revealed that high molecular weight hydrocarbons have the potential to retard H2 separation. Unconverted coal tars with carbon numbers greater than 14 have a boiling point such that they can act as a reversible poison to the Pd-Cu membranes even at temperatures above 500 °C. The use of real-time, physics-based, performance models revealed the effect of these coal tars. It is believed that this project provided the first evidence for the impact of coal tars on H{sub 2} separator performance. Final down-selection of candidate alloys for non-membrane materials of construction proceeded by evaluating the alloys in both UTRC laboratory tests and testing downstream of an actual gasifier at the National Carbon Capture Center (NCCC). The overall alloy ratings were calculated by multiplying the projected cost of a 100 lb day{sup -1} H{sub 2} separator outer shell by the projected oxide scale thickness for 5 years of operation. The alloy with the lowest resulting rating parameter was stainless steel 309 (SS-309) followed by stainless steel 310 (SS-310). However, it was noted that approximately half of the alloys showed susceptibility to pitting and localized corrosion. SS-309 was one of the alloys that exhibited heavy localized attack after 2000 hours of laboratory testing. As this localized corrosion can potentially lead to accelerated end of life, it was determined that SS-310 would be the best alloy selection for this application as it does not show signs of localized pitting corrosion.

  5. Scaling Up Renewable Energy Generation: Aligning Targets and...

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

    UP RENEWABLE ENERGY GENERATION: ALIGNING TARGETS AND INCENTIVES WITH GRID INTEGRATION CONSIDERATIONS GREENING THE GRID CASE STUDY: ITERATIVE TARGET- SETTING AND INTEGRATION STUDIES...

  6. Microreactor technology : scale-up of multiphase continuous flow chemistries

    E-Print Network [OSTI]

    Nieves Remacha, María José

    2014-01-01

    Microreactors have been demonstrated to provide many advantages over conventional process technologies for the synthesis of chemical compounds and kinetic studies at the laboratory scale. High heat and mass transfer rates, ...

  7. Process Development and Scale up of Advanced Electrolyte Materials

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  8. Scale-up characteristics of salinity gradient power technologies

    E-Print Network [OSTI]

    Feinberg, Benjamin Jacob

    2014-01-01

    dilution desalination and established seawater desalinationfor low energy seawater desalination and brine management,economics of RO seawater desalination, Desalination, 105 (

  9. Scaling Up Reinforcement Learning without Sacrificing Optimality by Constraining Exploration 

    E-Print Network [OSTI]

    Mann, Timothy 1984-

    2012-12-05

    . . . . . . . . 160 7.9 Comparison between the cumulative reward earned by LET and MTQL in D1, D2, D3, and D4 extended to 10 actions rather than 4. Whiskers indicate 1.5 times the interquartile range. . . . . . . . . . . . . . . . . 161 7.10 The number of entries... in the Distributed Computing Group. David?s mentor- ship helped me to gain con dence and skills that were critical for success in graduate school. During my time as a PhD student, I was fortunate to have the opportunity to work on a research project...

  10. SCALE-UP OF CARBON /CARBON BIPOLAR PLATES

    E-Print Network [OSTI]

    program ­ All documents and procedures generated to yield fully integrated quality system · SOP's, FMEA, but QA program will require modification in Phase II · New Control Plan, SOP's and FMEA

  11. Process Development and Scale-up of Advanced Cathode Materials

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  12. Scale-up characteristics of salinity gradient power technologies

    E-Print Network [OSTI]

    Feinberg, Benjamin Jacob

    2014-01-01

    gradient power,” Energy and Environmental Science, 4 (2011)gradient power,” Energy and Environmental Science, 4 (2011)to reverse osmosis, Energy & Environmental Science, 3 (2010)

  13. Scaling up parallel scientific applications on the IBM SP

    E-Print Network [OSTI]

    Skinner, David

    2004-01-01

    and Using the SP Switch NERSC IBM SP Memory Page NERSC MPI-Scientific Applicaitons on the IBM SP David Skinner, NERSCo Abstract o Colony Switch o IBM's MPI Implementation o MPI

  14. Scale-up of continuous chemical synthesis systems

    E-Print Network [OSTI]

    Heider, Patrick Louis

    2013-01-01

    Continuous flow systems for chemical synthesis have become increasingly important in the pharmaceutical and fine chemical industry in the past decade. Initially, this work was confined primarily to microfluidic systems, ...

  15. Scale-up characteristics of salinity gradient power technologies

    E-Print Network [OSTI]

    Feinberg, Benjamin Jacob

    2014-01-01

    conditions, and hydraulic energy recovery (HER) technology.vessels, and hydraulic energy recovery capital costs accounthydroturbine, pump and, hydraulic energy recovery device,

  16. Scale-Up and Demonstration of Fly Ash Ozonation Technology

    SciTech Connect (OSTI)

    Rui Afonso; R. Hurt; I. Kulaots

    2006-03-01

    The disposal of fly ash from the combustion of coal has become increasingly important. When the fly ash does not meet the required specification for the product or market intended, it is necessary to beneficiate it to achieve the desired quality. This project, conducted at PPL's Montour SES, is the first near full-scale ({approx}10 ton/day), demonstration of ash ozonation technology. Bituminous and sub bituminous ashes, including two ash samples that contained activated carbon, were treated during the project. Results from the tests were very promising. The ashes were successfully treated with ozone, yielding concrete-suitable ash quality. Preliminary process cost estimates indicate that capital and operating costs to treat unburned carbon are competitive with other commercial ash beneficiation technologies at a fraction of the cost of lost sales and/or ash disposal costs. This is the final technical report under DOE Cooperative Agreement No.: DE-FC26-03NT41730.

  17. Scaling up energy efficiency: bridging the action gap

    E-Print Network [OSTI]

    energy supply following the projected path is a grave threat to the global climate. Improving-Saharan Africa. Without adequate supplies of energy far too many people in developing countries will continue and climate abatement policies currently in the pipeline or under consideration to be fully enacted. By 2030

  18. Scaling up Renewable Energy in Developing Countries: finance...

    Open Energy Info (EERE)

    greenhouse gas emissions, greater energy security and resilience to volatile fuel prices, as well as access to modern energy. Accessing greater finance and investment will be...

  19. Scaling Up Coordinate Descent Algorithms for Large ?1 Regularization Problems

    SciTech Connect (OSTI)

    Scherrer, Chad; Halappanavar, Mahantesh; Tewari, Ambuj; Haglin, David J.

    2012-07-03

    We present a generic framework for parallel coordinate descent (CD) algorithms that has as special cases the original sequential algorithms of Cyclic CD and Stochastic CD, as well as the recent parallel Shotgun algorithm of Bradley et al. We introduce two novel parallel algorithms that are also special cases---Thread-Greedy CD and Coloring-Based CD---and give performance measurements for an OpenMP implementation of these.

  20. Scaling up Renewable Energy in Developing Countries: finance and investment

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk,Sage ResourcesFlorida:Satcon JumpSawmill,Sayreville,

  1. Process Development and Scale up of Advanced Electrolyte Materials |

    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 RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONALof Energy Proceedings ofEnergy Contract

  2. Approaches and Financial Models for Scaling up Norwegian Development

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYork Jump| OpenExploration At TheWind TurbineLLC

  3. Scaling Up Nascent Photovoltaics AT Home | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1 SECTION JSTEM-ing theSummarySavannahEnergyTechnology to

  4. Scaling Up Nascent Photovoltaics AT Home | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvesting inServicesRecoveryRhodeHealth Safety

  5. Strings, vortex rings, and modes of instability

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

    Gubser, Steven S.; Nayar, Revant; Parikh, Sarthak

    2015-03-01

    We treat string propagation and interaction in the presence of a background Neveu–Schwarz three-form field strength, suitable for describing vortex rings in a superfluid or low-viscosity normal fluid. A circular vortex ring exhibits instabilities which have been recognized for many years, but whose precise boundaries we determine for the first time analytically in the small core limit. Two circular vortices colliding head-on exhibit stronger instabilities which cause splitting into many small vortices at late times. We provide an approximate analytic treatment of these instabilities and show that the most unstable wavelength is parametrically larger than a dynamically generated length scalemore »which in many hydrodynamic systems is close to the cutoff. We also summarize how the string construction we discuss can be derived from the Gross–Pitaevskii Lagrangian, and also how it compares to the action for giant gravitons.« less

  6. Combining Representations from Manufacturing, Machine Planning, and Manufacturing Resource Planning (MRP)

    E-Print Network [OSTI]

    Cook, Diane J.

    -time controller. The controller uses four matrices: Fv and Sv describe ordering constraints between plan by allowing limited production capacity Inputs to Control System Researchers studying issues in intelligentCombining Representations from Manufacturing, Machine Planning, and Manufacturing Resource Planning

  7. A Vehicle Manufacturer’s Perspective on Higher-Octane Fuels

    Broader source: Energy.gov [DOE]

    Breakout Session 1C—Fostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels A Vehicle Manufacturer’s Perspective on Higher-Octane Fuels Tom Leone, Technical Expert, Powertrain Evaluation and Analysis, Ford Motor Company

  8. Drum ring removal/installation tool

    DOE Patents [OSTI]

    Andrade, William Andrew (Livermore, CA)

    2006-11-14

    A handheld tool, or a pair of such tools, such as for use in removing/installing a bolt-type clamping ring on a container barrel/drum, where the clamping ring has a pair of clamping ends each with a throughbore. Each tool has an elongated handle and an elongated lever arm transversely connected to one end of the handle. The lever arm is capable of being inserted into the throughbore of a selected clamping end and leveraged with the handle to exert a first moment on the selected clamping end. Each tool also has a second lever arm, such as a socket with an open-ended slot, which is suspended alongside the first lever arm. The second lever arm is capable of engaging the selected clamping end and being leveraged with the handle to exert a second moment which is orthogonal to the first moment. In this manner, the first and second moments operate to hold the selected clamping end fixed relative to the tool so that the selected clamping end may be controlled with the handle. The pair of clamping ends may also be simultaneously and independently controlled with the use of two handles/tools so as to contort the geometry of the drum clamping ring and enable its removal/installation.

  9. Optical heterodyne detection for cavity ring-down spectroscopy

    DOE Patents [OSTI]

    Levenson, Marc D. (Saratoga, CA); Paldus, Barbara A. (Mountain View, CA); Zare, Richard N. (Stanford, CA)

    2000-07-25

    A cavity ring-down system for performing cavity ring-down spectroscopy (CRDS) using optical heterodyne detection of a ring-down wave E.sub.RD during a ring-down phase or a ring-up wave E.sub.RU during a ring up phase. The system sends a local oscillator wave E.sub.LO and a signal wave E.sub.SIGNAL to the cavity, preferably a ring resonator, and derives an interference signal from the combined local oscillator wave E.sub.LO and the ring-down wave E.sub.RD (or ring-up wave E.sub.RU). The local oscillator wave E.sub.LO has a first polarization and the ring-down wave E.sub.RD has a second polarization different from the first polarization. The system has a combining arrangement for combining or overlapping local oscillator wave E.sub.LO and the ring-down wave E.sub.RD at a photodetector, which receives the interference signal and generates a heterodyne current I.sub.H therefrom. Frequency and phase differences between the waves are adjustable.

  10. Mechanical seal having a double-tier mating ring

    DOE Patents [OSTI]

    Khonsari, Michael M.; Somanchi, Anoop K.

    2005-09-13

    An apparatus and method to enhance the overall performance of mechanical seals in one of the following ways: by reducing seal face wear, by reducing the contact surface temperature, or by increasing the life span of mechanical seals. The apparatus is a mechanical seal (e.g., single mechanical seals, double mechanical seals, tandem mechanical seals, bellows, pusher mechanical seals, and all types of rotating and reciprocating machines) comprising a rotating ring and a double-tier mating ring. In a preferred embodiment, the double-tier mating ring comprises a first and a second stationary ring that together form an agitation-inducing, guided flow channel to allow for the removal of heat generated at the seal face of the mating ring by channeling a coolant entering the mating ring to a position adjacent to and in close proximity with the interior surface area of the seal face of the mating ring.

  11. Joining mechanism with stem tension and interlocked compression ring

    DOE Patents [OSTI]

    James, Allister W.; Morrison, Jay A.

    2012-09-04

    A stem (34) extends from a second part (30) through a hole (28) in a first part (22). A groove (38) around the stem provides a non-threaded contact surface (42) for a ring element (44) around the stem. The ring element exerts an inward force against the non-threaded contact surface at an angle that creates axial tension (T) in the stem, pulling the second part against the first part. The ring element is formed of a material that shrinks relative to the stem by sintering. The ring element may include a split collet (44C) that fits partly into the groove, and a compression ring (44E) around the collet. The non-threaded contact surface and a mating distal surface (48) of the ring element may have conic geometries (64). After shrinkage, the ring element is locked onto the stem.

  12. Manufacturer-to-Retailer versus Manufacturer-to-Consumer Rebates in a Supply Chain

    E-Print Network [OSTI]

    Aydin, Goker

    Manufacturer-to-Retailer versus Manufacturer-to-Consumer Rebates in a Supply Chain Goker Aydin rebates and retail pricing. The demand uncertainty is multiplicative, and the expected demand depends on the effective (retail) price of the product. A retailer rebate goes from the manufacturer to the retailer

  13. MANUFACTURING COMPLEXITY EVALUATION AT THE DESIGN STAGE FOR BOTH MACHINING AND LAYERED MANUFACTURING

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    and an additive process. Manufacturability indexes are calculated at the tool design stage, these indexes provide an accurate view of which areas of the tool will advantageously be machined or manufactured by an additiveMANUFACTURING COMPLEXITY EVALUATION AT THE DESIGN STAGE FOR BOTH MACHINING AND LAYERED

  14. SUBMITTED TO THE SPECIAL ISSUE OF IEEE TRANS. ON SEMICONDUCTOR MANUFACTURING 1 Simulation of Semiconductor Manufacturing

    E-Print Network [OSTI]

    SUBMITTED TO THE SPECIAL ISSUE OF IEEE TRANS. ON SEMICONDUCTOR MANUFACTURING 1 Simulation of Semiconductor Manufacturing Supply-Chain Systems with DEVS, MPC, and KIB Dongping Huang, Hessam Sarjoughian1 manufacturing supply-chain systems can be described using a combination of Discrete EVent System Specification

  15. Clean Energy Manufacturing Analysis Center (CEMAC)

    SciTech Connect (OSTI)

    2015-12-01

    The U.S. Department of Energy's Clean Energy Manufacturing Analysis Center (CEMAC) provides objective analysis and up-to-date data on global supply chains and manufacturing of clean energy technologies. Policymakers and industry leaders seek CEMAC insights to inform choices to promote economic growth and the transition to a clean energy economy.

  16. Mechanical and Manufacturing Engineering Petroleum Engineering Minor

    E-Print Network [OSTI]

    Mechanical and Manufacturing Engineering Petroleum Engineering Minor The Department of Mechanical and Manufacturing Engineering offers a minor in petroleum engineering within the mechanical engineering major program. This minor builds on the fundamentals provided by a basis in mechanical engineering and adds

  17. Evaluating Energy Efficiency Improvements in Manufacturing Processes

    E-Print Network [OSTI]

    Boyer, Edmond

    and increasing awareness of "green" customers have brought energy efficient manufacturing on top of the agendaEvaluating Energy Efficiency Improvements in Manufacturing Processes Katharina Bunse1 , Julia Sachs kbunse@ethz.ch, sachsj@student.ethz.ch, mvodicka@ethz.ch Abstract. Global warming, rising energy prices

  18. Manufacturing Thomas W. Eagar, Guest Editor

    E-Print Network [OSTI]

    Eagar, Thomas W.

    Materials Manufacturing Thomas W. Eagar, Guest Editor The bt·h.n-ior of succl'ssful manufac- tunn;imos., t·m·ironment for mate- nab manufacturing changes, so too does our ml·a~un· ol matt·rials performance~·(·vt·r. as shown by Figure 1, there are sen·ral additional dimensions to perfor- mann·. In particular, successful

  19. Fluids Review ME 6222: Manufacturing Processes and

    E-Print Network [OSTI]

    Colton, Jonathan S.

    Gate Cope D Parting Line Gate Drag Casting ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 11 #12;Manufacturing - Ex. 1-2g · You wish to pour the metal so that you do not entrain below 20 000 are OK in casting· values below 20,000 are OK in casting ­ Bernoulli's equation Contin it

  20. Manufacturing fuel-switching capability, 1988

    SciTech Connect (OSTI)

    Not Available

    1991-09-01

    Historically, about one-third of all energy consumed in the United States has been used by manufacturers. About one-quarter of manufacturing energy is used as feedstocks and raw material inputs that are converted into nonenergy products; the remainder is used for its energy content. During 1988, the most recent year for which data are available, manufacturers consumed 15.5 quadrillion British thermal units (Btu) of energy to produce heat and power and to generate electricity. The manufacturing sector also has widespread capabilities to switch from one fuel to another for either economic or emergency reasons. There are numerous ways to define fuel switching. For the purposes of the Manufacturing Energy Consumption Survey (MECS), fuel switching is defined as the capability to substitute one energy source for another within 30 days with no significant modifications to the fuel-consuming equipment, while keeping production constant. Fuel-switching capability allows manufacturers substantial flexibility in choosing their mix of energy sources. The consumption of a given energy source can be maximized if all possible switching into that energy source takes place. The estimates in this report are based on data collected on the 1988 Manufacturing Energy Consumption Survey (MECS), Forms 846 (A through C). The EIA conducts this national sample survey of manufacturing energy consumption on a triennial basis. The MECS is the only comprehensive source of national-level data on energy-related information for the manufacturing industries. The MECS was first conducted in 1986 to collect data for 1985. This report presents information on the fuel-switching capabilities of manufacturers in 1988. This report is the second of a series based on the 1988 MECS. 8 figs., 31 tabs.

  1. On the evolution of vortex rings with swirl

    SciTech Connect (OSTI)

    Naitoh, Takashi, E-mail: naitoh.takashi@nitech.ac.jp [Department of Engineering Physics, Electronics and Mechanics, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555 (Japan); Okura, Nobuyuki, E-mail: ohkura@meijo-u.ac.jp [Department of Vehicle and Mechanical Engineering, Meijo University, 1-501 Shiogamaguchi Tempaku-ku, Nagoya 468-8502 (Japan); Gotoh, Toshiyuki, E-mail: gotoh.toshiyuki@nitech.ac.jp [Department of Scientific and Engineering Simulation, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555 (Japan); Kato, Yusuke [Controller Business Unit Engineering Division 1, Engineering Department 3, Denso Wave Incorporated, 1 Yoshiike Kusagi Agui-cho, Chita-gun Aichi 470-2297 (Japan)

    2014-06-15

    A laminar vortex ring with swirl, which has the meridional velocity component inside the vortex core, was experimentally generated by the brief fluid ejection from a rotating outlet. The evolution of the vortex ring was investigated with flow visualizations and particle image velocimetry measurements in order to find the influence of swirling flow in particular upon the transition to turbulence. Immediately after the formation of a vortex ring with swirl, a columnar strong vortex along the symmetric axis is observed in all cases of the present experiment. Then the characteristic fluid discharging from a vortex ring with swirl referred to as “peeling off” appears. The amount of discharging fluid due to the “peeling off” increases with the angular velocity of the rotating outlet. We conjectured that the mechanism generating the “peeling off” is related to the columnar strong vortex by close observations of the spatio-temporal development of the vorticity distribution and the cutting 3D images constructed from the successive cross sections of a vortex ring. While a laminar vortex ring without swirl may develop azimuthal waves around its circumference at some later time and the ring structure subsequently breaks, the swirling flow in a vortex ring core reduces the amplification rate of the azimuthal wavy deformation and preserved its ring structure. Then the traveling distance of a vortex ring can be extended using the swirl flow under certain conditions.

  2. Education for the ManufacturingEducation for the Manufacturing Industries of the FutureIndustries of the Future

    E-Print Network [OSTI]

    Brock, David

    Growth. Every $1.00 in manufactured goods generates an additional $1.43 worth of additional economic© ATI 2006 Education for the ManufacturingEducation for the Manufacturing Industries of the FutureIndustries of the Future presented to thepresented to the 2006 MIT Manufacturing Summit:2006 MIT Manufacturing Summit

  3. Proceedings of the 1998 NSF Design and Manufacturing Grantees Conferences Manufacturing Logistics Workshop: A Summary of Research Directions

    E-Print Network [OSTI]

    Wu, David

    Proceedings of the 1998 NSF Design and Manufacturing Grantees Conferences Manufacturing Logistics Louis A. Martin-Vega Lehigh University Abstract: A workshop sponsored by NSF on Manufacturing Logistics for Manufacturing Logistics was defined. In this paper, we summarize future research directions in manufacturing

  4. Self-seeding ring optical parametric oscillator

    DOE Patents [OSTI]

    Smith, Arlee V. (Albuquerque, NM); Armstrong, Darrell J. (Albuquerque, NM)

    2005-12-27

    An optical parametric oscillator apparatus utilizing self-seeding with an external nanosecond-duration pump source to generate a seed pulse resulting in increased conversion efficiency. An optical parametric oscillator with a ring configuration are combined with a pump that injection seeds the optical parametric oscillator with a nanosecond duration, mJ pulse in the reverse direction as the main pulse. A retroreflecting means outside the cavity injects the seed pulse back into the cavity in the direction of the main pulse to seed the main pulse, resulting in higher conversion efficiency.

  5. Standing Ring Blowup Solutions for Cubic NLS

    E-Print Network [OSTI]

    Ian Zwiers

    2010-03-07

    We prove there exist solutions to the focusing cubic nonlinear Schr\\"odinger equation in three dimensions that blowup on a circle, in the sense of L^2 concentration on a ring, bounded H^1 norm outside any surrounding toroid, and growth of the global H^1 norm with the log-log rate. Analogous behaviour occurs in any higher dimension. That is, there exists data for which the corresponding evolution by cubic NLS explodes on a set of co-dimension two. To simplify the exposition, the proof is presented in dimension three, with remarks to indicate the adaptations in higher dimension.

  6. Ring Energy sro | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,EnergyEast Jump to:Ridgway, Colorado: Energy ResourcesRing

  7. DESIGN AND FABRICATION OF A ROLLER IMPRINTING DEVICE FOR MICROFLUIDIC DEVICE MANUFACTURING

    E-Print Network [OSTI]

    Vijayaraghavan, Athulan; Jayanathan, Stephen; Helu, Moneer; Dornfeld, David

    2008-01-01

    micromachining”. CIRP Annals - Manufacturing Technology, 55(of the Laboratory for Manufacturing and Sustainability (the 2008 International Manufacturing Science And Engineering

  8. "Human Health Impact Characterization of Toxic Chemicals for Sustainable Design and Manufacturing

    E-Print Network [OSTI]

    Yuan, Chris; Dornfeld, David

    2009-01-01

    Sustainable Design and Manufacturing Chris Y. Yuan, Davidsustainable design and manufacturing. Human health impactfor sustainable design and manufacturing, streamlined and

  9. Adaptive Integrated Manufacturing Enterprises: Information Technology for the Next Decade

    E-Print Network [OSTI]

    Hsu, Cheng

    Adaptive Integrated Manufacturing Enterprises: Information Technology for the Next Decade Cheng Hsu for Manufacturing Productivity and Technology Transfer. #12;Abstract A new vision effecting adaptiveness Manufacturing Enterprises (AIME). It focuses on four major problems: (1) Management of multiple systems

  10. MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION

    E-Print Network [OSTI]

    Connors, Daniel A.

    MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION In this course you product development and innovation. You will develop a rich knowledge of additive manufacturing processes enabling advanced/additive manufacturing and personal fabrication. You will have the opportunity

  11. Additive Manufacturing in China: Threats, Opportunities, and Developments (Part I)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01

    application of additive manufacturing in China’s aviationAnalysis May 2013 Additive Manufacturing in China: Threats,an overview of China’s additive manufacturing industry is

  12. Advanced Manufacturing Office, U.S. Department of Energy

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

    Manufacturing Advanced Manufacturing Of Office fice Manufacturing is vital to the U.S. economy * 11% of U.S. GDP * 57% of U.S. Exports * 12 million U.S. jobs * Nearly 20% of the...

  13. Advanced Manufacturing Office in DOE Multimaterial Joining Workshop

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

    0 -20 -40 -60 -80 -100 Advanced Manufacturing Office Manufacturing is vital to the U.S. economy * 57% of U.S. Exports * Nearly 20% of the worlds manufactured value added * 11% of...

  14. Faculty Position in Ultra High Precision Robotics & Manufacturing

    E-Print Network [OSTI]

    Candea, George

    , manipulation and metrology systems targeting additive manufacturing; · New kinematics, quasi-perfect guidings, actuators, transmission systems, sensors and methods targeting ultra-high precision additive manufacturingFaculty Position in Ultra High Precision Robotics & Manufacturing at the Ecole Polytechnique

  15. Oregon State University School of Mechanical, Industrial, and Manufacturing

    E-Print Network [OSTI]

    Balasubramanian, Ravi

    Oregon State University School of Mechanical, Industrial, and Manufacturing Engineering Industrial and Manufacturing Engineering Graduate Programs, Policies, and Procedures Manual Effective September 2014 School of Mechanical, Industrial, and Manufacturing Engineering 204 Rogers Hall Oregon State University Corvallis

  16. Constructing and managing complex virtual worlds for manufacturing

    E-Print Network [OSTI]

    Bowden, Richard

    Constructing and managing complex virtual worlds for manufacturing applications Zhengxu Zhao School and holds great potentials especially in computerised manufacturing applications. Technical problems however manufacturing environments. The paper presents a method of managing virtual worlds, attempting to provide

  17. Oregon State University School of Mechanical, Industrial, and Manufacturing

    E-Print Network [OSTI]

    Balasubramanian, Ravi

    Oregon State University School of Mechanical, Industrial, and Manufacturing Engineering Industrial and Manufacturing Engineering Graduate Programs, Policies, and Procedures Manual Effective September 2013 School of Mechanical, Industrial, and Manufacturing Engineering 204 Rogers Hall Oregon State University Corvallis

  18. Bandwidth Study U.S. Pulp and Paper Manufacturing | Department...

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

    Pulp and Paper Manufacturing Bandwidth Study U.S. Pulp and Paper Manufacturing Pulp-Paper.jpg Energy bandwidth studies of U.S. manufacturing sectors can serve as foundational...

  19. The Specificity of Manufacturing in Marx's Economic Though

    E-Print Network [OSTI]

    Tregenna, Fiona

    , spill-over effects, and intersectoral linkages are considered particularly strong in manufacturing, rendering overall productivity growth endogenous to growth in dynamic manufacturing sectors. This means that expanding the manufacturing sector would...

  20. Realizing the PRomise of Innovative Materials and Manufacturing

    E-Print Network [OSTI]

    Post, Wilfred M.

    performance, multifunctionality, and lower overall manufacturing costs. Not only does additive manufacturingRealizing the PRomise of Innovative Materials and Manufacturing Technologies to Make Next · Investigating alternate low-cost feedstock materials · Increasing performance enhancements for materials

  1. Graphene Layer Growth: Collision of Migrating Five-MemberRings

    SciTech Connect (OSTI)

    Whitesides, Russell; Kollias, Alexander C.; Domin, Dominik; Lester Jr., William A.; Frenklach, Michael

    2005-12-02

    A reaction pathway is explored in which two cyclopenta groups combine on the zigzag edge of a graphene layer. The process is initiated by H addition to a five-membered ring, followed by opening of that ring and the formation of a six-membered ring adjacent to another five-membered ring. The elementary steps of the migration pathway are analyzed using density functional theory to examine the region of the potential energy surface associated with the pathway. The calculations are performed on a substrate modeled by the zigzag edge of tetracene. Based on the obtained energetics, the dynamics of the system are analyzed by solving the energy transfer master equations. The results indicate energetic and reaction-rate similarity between the cyclopenta combination and migration reactions. Also examined in the present study are desorption rates of migrating cyclopenta rings which are found to be comparable to cyclopenta ring migration.

  2. Graphene Layer Growth Chemistry: Five-Six-Ring Flip Reaction

    SciTech Connect (OSTI)

    Whitesides, R.; Domin, D.; Salomon-Ferrer, R.; Lester Jr., W.A.; Frenklach, M.

    2007-12-01

    Reaction pathways are presented for hydrogen-mediated isomerization of a five and six member carbon ring complex on the zigzag edge of a graphene layer. A new reaction sequence that reverses orientation of the ring complex, or 'flips' it, was identified. Competition between the flip reaction and 'ring separation' was examined. Ring separation is the reverse of the five and six member ring complex formation reaction, previously reported as 'ring collision'. The elementary steps of the pathways were analyzed using density-functional theory (DFT). Rate coefficients were obtained by solution of the energy master equation and classical transition state theory utilizing the DFT energies, frequencies, and geometries. The results indicate that the flip reaction pathway dominates the separation reaction and should be competitive with other pathways important to the graphene zigzag edge growth in high temperature environments.

  3. Manufacturing of Profiles for Lightweight Structures

    SciTech Connect (OSTI)

    Chatti, Sami; Kleiner, Matthias

    2007-04-07

    The paper shows some investigation results about the production of straight and curved lightweight profiles for lightweight structures and presents their benefits as well as their manufacturing potential for present and future lightweight construction. A strong emphasis is placed on the manufacturing of straight and bent profiles by means of sheet metal bending of innovative products, such as tailor rolled blanks and tailored tubes, and the manufacturing of straight and curved profiles by the innovative procedures curved profile extrusion and composite extrusion, developed at the Institute of Forming Technology and Lightweight Construction (IUL) of the University of Dortmund.

  4. Breaking Barriers in Polymer Additive Manufacturing

    SciTech Connect (OSTI)

    Love, Lonnie J; Duty, Chad E; Post, Brian K; Lind, Randall F; Lloyd, Peter D; Kunc, Vlastimil; Peter, William H; Blue, Craig A

    2015-01-01

    Additive Manufacturing (AM) enables the creation of complex structures directly from a computer-aided design (CAD). There are limitations that prevent the technology from realizing its full potential. AM has been criticized for being slow and expensive with limited build size. Oak Ridge National Laboratory (ORNL) has developed a large scale AM system that improves upon each of these areas by more than an order of magnitude. The Big Area Additive Manufacturing (BAAM) system directly converts low cost pellets into a large, three-dimensional part at a rate exceeding 25 kg/h. By breaking these traditional barriers, it is possible for polymer AM to penetrate new manufacturing markets.

  5. Exploration of the Versatility of Ring Opening Metathesis Polymerizati...

    Office of Scientific and Technical Information (OSTI)

    Versatility of Ring Opening Metathesis Polymerization: an Approach for Gaining Access to Low Density Polymeric Aerogels Citation Details In-Document Search Title: Exploration of...

  6. Rotary Firing in Ring-Shaped Protein Explains Unidirectionality

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

    Rotary Firing in Ring-Shaped Protein Explains Unidirectionality Print Hexameric motor proteins represent a complex class of molecular machines that variously push and pull on...

  7. GENERIC FIBER RINGS OF MIXED POWER SERIES/POLYNOMIAL ...

    E-Print Network [OSTI]

    fibers encode important information about the structure of R. For example, the. local ring R is ... National Security Agency for its support. Typeset by AMS-TEX. 1

  8. A Compact Ring Design with Tunable Momentum Compaction

    SciTech Connect (OSTI)

    Sun, Y.; ,

    2012-05-17

    A storage ring with tunable momentum compaction has the advantage in achieving different RMS bunch length with similar RF capacity, which is potentially useful for many applications, such as linear collider damping ring and predamping ring where injected beam has a large energy spread and a large transverse emittance. A tunable bunch length also makes the commissioning and fine tuning easier in manipulating the single bunch instabilities. In this paper, a compact ring design based on a supercell is presented, which achieves a tunable momentum compaction while maintaining a large dynamic aperture.

  9. The homogeneous spectrum of a graded commutative ring

    E-Print Network [OSTI]

    All rings we consider are assumed to be nonzero, commutative and with unity. All the monoids are assumed to be torsion-free cancellative commutative monoids ...

  10. Configuration Studies and Recommendations for the ILC Damping Rings

    E-Print Network [OSTI]

    Wolski, Andrzej; Gao, Jie; Guiducci, Susanna

    2006-01-01

    Ring for the International Linear Collider,” FERMILAB-TM-1998). [35] International Linear Collider Technical ReviewBIBLIOGRAPHY [36] International Linear Collider Technical

  11. New Request for Information (RFI) on Clean Energy Manufacturing...

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

    the cross-cutting and specific manufacturing challenges as well as the underlying motivation for the formation of a manufacturing innovation institute, consistent with the...

  12. Request for Information (RFI): Clean Energy Manufacturing Topics...

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

    as specific manufacturing challenges that if addressed could provide the underlying motivation for the formation of a manufacturing innovation institute, consistent with the...

  13. 2.852 Manufacturing Systems Analysis, Spring 2004

    E-Print Network [OSTI]

    Gershwin, Stanley

    This course deals with the following topics: Models of manufacturing systems, including transfer lines and flexible manufacturing systems; Calculation of performance measures, including throughput, in-process inventory, ...

  14. Celgard US Manufacturing Facilities Initiative for Lithium-ion...

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

    More Documents & Publications Celgard US Manufacturing Facilities Initiative for Lithium-ion Battery Separator Celgard US Manufacturing Facilities Initiative for Lithium-ion...

  15. DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers...

    Energy Savers [EERE]

    Against 4 Showerhead Manufacturers (Notice of Proposed Civil Penalty and Requests for Test Data Issued) DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers...

  16. Energy Department to Work with National Association of Manufacturers...

    Energy Savers [EERE]

    Department to Work with National Association of Manufacturers to Increase Industrial Energy Efficiency Energy Department to Work with National Association of Manufacturers to...

  17. DOE - Office of Legacy Management -- Penn Salt Manufacturing...

    Office of Legacy Management (LM)

    Salt Manufacturing Co Whitemarsh Research Laboratories - PA 20 FUSRAP Considered Sites Site: PENN SALT MANUFACTURING CO., WHITEMARSH RESEARCH LABORATORIES (PA.20) Eliminated from...

  18. Functionally Graded Materials for Manufacturing Tools and Dies...

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

    Functionally Graded Materials for Manufacturing Tools and Dies Functionally Graded Materials for Manufacturing Tools and Dies New Material Processes Improve the Performance and...

  19. EA-1638: Solyndra, Inc. Photovoltaic Manufacturing Facility in...

    Office of Environmental Management (EM)

    8: Solyndra, Inc. Photovoltaic Manufacturing Facility in Fremont, CA EA-1638: Solyndra, Inc. Photovoltaic Manufacturing Facility in Fremont, CA March 2, 2009 EA-1638: Final...

  20. EA-1827: Suniva, Inc.'s ARTisun Photovoltaic Manufacturing Project...

    Office of Environmental Management (EM)

    7: Suniva, Inc.'s ARTisun Photovoltaic Manufacturing Project in Saginaw, MI EA-1827: Suniva, Inc.'s ARTisun Photovoltaic Manufacturing Project in Saginaw, MI February 1, 2010...

  1. Celebrating Two Years of Building America's Clean Energy Manufacturing...

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

    Two Years of Building America's Clean Energy Manufacturing Future Celebrating Two Years of Building America's Clean Energy Manufacturing Future March 27, 2015 - 3:23pm Addthis An...

  2. Unlocking the Potential of Additive Manufacturing in the Fuel...

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

    Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry Download presentation...

  3. Novel Manufacturing Technologies for High Power Induction and...

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

    Manufacturing Technologies for High Power Induction and Permanent Magnet Electric Motors Novel Manufacturing Technologies for High Power Induction and Permanent Magnet Electric...

  4. Low Cost Manufacturable Microchannel Systems for Passive PEM...

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

    Low Cost Manufacturable Microchannel Systems for Passive PEM Water Management Low Cost Manufacturable Microchannel Systems for Passive PEM Water Management Part of a 100 million...

  5. Low-Cost Manufacturable Microchannel Systems for Passive PEM...

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

    Low-Cost Manufacturable Microchannel Systems for Passive PEM Water Management Low-Cost Manufacturable Microchannel Systems for Passive PEM Water Management This presentation, which...

  6. DOE Offers Support for Innovative Manufacturing Plant That Will...

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

    Offers Support for Innovative Manufacturing Plant That Will Produce High Quality Solar Silicon at Low Cost DOE Offers Support for Innovative Manufacturing Plant That Will Produce...

  7. Energy Department Announces $2 Million to Support Manufacturing...

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

    Energy Department Announces 2 Million to Support Manufacturing of Taller Wind Turbine Towers Energy Department Announces 2 Million to Support Manufacturing of Taller Wind Turbine...

  8. An Overview of Polymer Additive Manufacturing Technologies Peterson...

    Office of Scientific and Technical Information (OSTI)

    of Polymer Additive Manufacturing Technologies Peterson, Dominic S. Los Alamos National Laboratory Los Alamos National Laboratory Materials Science(36) Additive Manufacturing...

  9. Title: Investigation of extraterrestrial construction processes using Additive Manufacturing techniques

    E-Print Network [OSTI]

    Anand, Mahesh

    Title: Investigation of extraterrestrial construction processes using Additive Manufacturing: · To investigate the strengths and weaknesses of existing Additive Manufacturing (AM) processes relevant to lunar

  10. Letter from Plumbing Manufacturers Institute to Department of...

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

    Letter from Plumbing Manufacturers Institute to Department of Energy re: Ex Parte Communication More Documents & Publications Supplemental Comments of the Plumbing Manufacturers...

  11. Electric Drive Component Manufacturing: Magna E-Car Systems of...

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

    More Documents & Publications Electric Drive Component Manufacturing: Magna E-Car Systems of America, Inc. Electric Drive Component Manufacturing: Magna E-Car Systems of...

  12. AMO Industry Day Workshop on Upcoming Smart Manufacturing FOA

    Broader source: Energy.gov [DOE]

    AMO will host an Industry Day workshop to explain the concept, vision, and technology needs associated with support for a Clean Energy Manufacturing Innovation Institute on Smart Manufacturing.

  13. Wind Program Manufacturing Research Advances Processes and Reduces...

    Energy Savers [EERE]

    Wind Program Manufacturing Research Advances Processes and Reduces Costs Wind Program Manufacturing Research Advances Processes and Reduces Costs March 31, 2014 - 11:22am Addthis...

  14. A Review of Engineering Research in Sustainable Manufacturing

    E-Print Network [OSTI]

    2013-01-01

    improving the sustainability performance of manufacturingThus, sustainability necessitates the need for a performancethe performance of manufacturing from a sustainability

  15. Join Us for the Clean Energy Manufacturing Initiative's Western...

    Office of Environmental Management (EM)

    Energy Manufacturing Initiative's Western Regional Summit March 25, 2014 - 1:45pm Addthis Additive manufacturing is just one of several technologies that are being advanced by the...

  16. Metal and Glass Manufacturers Reduce Costs by Increasing Energy...

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

    Metal and Glass Manufacturers Reduce Costs by Increasing Energy Efficiency in Process Heating Systems Metal and Glass Manufacturers Reduce Costs by Increasing Energy Efficiency in...

  17. Save the Date: DOE EERE AMO Workshop to Discuss Manufacturing...

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

    Save the Date: DOE EERE AMO Workshop to Discuss Manufacturing Process Intensification Innovation Topic Save the Date: DOE EERE AMO Workshop to Discuss Manufacturing Process...

  18. U.S. Advanced Manufacturing and Clean Energy Technology Challenges

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

    Strategy * Collaborative Ideas Collaboration toward: * Common goal to collectively increase U.S. manufacturing competitiveness 17 Clean Energy Manufacturing Initiative - DOE...

  19. President Announces New Public-Private Manufacturing Innovation...

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

    FACTSHEET: Next Generation Power Electronics Manufacturing Innovation Institute Energy Department Awards 22 Million to Support Next Generation Electric Machines for Manufacturing...

  20. Notice of Intent (NOI): Clean Energy Manufacturing Innovation...

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

    Platforms, and Modeling for Manufacturing Notice of Intent (NOI): Next Generation of Electric Machines AMO to Issue FOA for New Innovation Institute on Smart Manufacturing...