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    Weld metal mechanical properties in hyperbaric GTAW of X70 pipeline

    Akselsen, Odd M. / Fostervoll, Hans / Harsvaer, Ansgar et al. | Tema Archive | 2006
    In the present investigation, two different wires for hyperbaric (underwater) GTA (gas tungsten arc) welding of X70 pipelines have been ...

    Water-based coatings for automotive refinishing

    Rink, H.P. / Mayer, B. | Tema Archive | 1998
    chemical base of the mixing clear and the mixing bases is a special set of polyurethane resins, which enable an excellent orientation of the ...

    Volkswagen slimLCS: a procedure for streamlined inventory modelling within life cycle assessment of vehicles

    Koffler, Christoph / Krinke, Stephan / Schebek, Liselotte et al. | Tema Archive | 2008
    provide LCI data for all of the identified materials and manufacturing processes. Hence, the use of surrogate data, based on physical, chemical or ...

    Volcanic Ash-Induced Decomposition of EB-PVD Gd2Zr2O7 Thermal Barrier Coatings to Gd-Oxyapatite, Zircon, and Gd, Fe-Zirconolite

    Mechnich, Peter / Braue, Wolfgang / Green, D.J. | Tema Archive | 2013
    . However, first-generation Gd-oxyapatite and Gd-FSZ are exhibiting chemical evolution in the long term. The chemical composition of Gd-oxyapatite ...

    Verification of numerical solutions for reactive flows in a regeneratively cooled nozzle

    Kiyoshi Araki, Luciano / Marchi, Carlos Henrique | Tema Archive | 2010
    multi-species ones (frozen, local equilibrium and non-equilibrium flows), for which different chemical schemes were studied. The main results ...

    Variations in speciated emissions from spark-ignition and compression-ignition motor vehicles in california's south coast air basin

    Fujita, Eric M. / Zielinska, Barbara / Campbell, David E. et al. | Tema Archive | 2007
    chemical mass balance receptor model to quantify the contributions of spark-ignition (SI) and compression-ignition (CI) engine exhaust to ambient ...

    Tyres: destination end

    Ramirez-Hernandez, Aurelio / Conde-Acevedo, Jorge | Tema Archive | 2013
    effectively proposed. Between the proposed methods, those that are highlighted are thermal degradation, chemical degradation, recycling and usage of ...

    Tribochemistry on clutch friction material lubricated by automatic transmission fluids and the link to frictional performance

    Zhao, Hongyuan / Morina, Ardian / Neville, Anne et al. | Tema Archive | 2013
    proposed pathways of additive decompositions by using chemical bond dissociation energy comparisons. ...

    Treatment of automotive exhaust gases by high-speed electrons

    Zhou, Xiaojian / Bai, Min-Dong / Zhang, Zhitao et al. | Tema Archive | 2003
    narrow discharge gap. Electrons accelerated by this field can gain 16 eV average energy, which is higher than the chemical bonding energy of CO ...

    Time-resolved ammonia measurement in vehicle exhaust

    Mohn, Joachim / Forss, Anna-Maria / Bruhlmann, Stefan et al. | Tema Archive | 2004
    The objective of this study was to identify the influence of sampling and analytical approach on the quality of NH3 emission ...

    Thrust control of tethered satellite with a short constant tether in orbital maneuvering

    Zhao, Guowei / Sun, Liang / Huang, Hai | Tema Archive | 2014
    Tethered satellite with chemical propulsion has broad application prospects in the space debris removal, the orbital transfer of space ...

    Thin-film temperature sensors for gas turbine engines: problems and prospects

    Budhani, R.C. / Prakash, S. / Bunshah, R.F. | Tema Archive | 1986
    Si3N4 graded structures on the sensors by the plasma-assisted chemical vapor deposition process. Details of the electrical and metallurgical ...
    Keywords: PLASMA-ASSISTED CHEMICAL VAPOR DEPOSITION

    Thermodynamic peculiarities of low-temperature regeneration of cryosorption devices in heat-insulation cavities of hydrogenous cryogenic tanks

    Gusev, A.L. | Tema Archive | 2001
    Conference 'HTM-98', Donetsk, 1998, p. 180). Based on experimental research a chemical chamber design is proposed. This makes possible the removal of ...

    Thermal plasma pyrolysis of used tires for carbon black recovery

    Tang, L. / Huang, H. | Tema Archive | 2005
    This letter reports on the gaseous and carbon black product characteristics from nitrogen thermal plasma pyrolysis of used tires. Steam may ...

    Thermal analysis of polymer-water interactions and their relation to gas hydrate inhibition

    Varma-Nair, Manika / Costello, Christine A. / Colle, Karla S. et al. | Tema Archive | 2007
    . Nonfreezable bound water was used to quantify polymer-water interactions and relate them to the chemical structure for a series of polymers, including ...

    The reuse of wastewater and sludge for cultivation of forestry trees in desert areas in Greece

    Kalavrouziotis, Ioannis K. / Hortis, Theofanis C. / Drakatos, Panagiotis A. | Tema Archive | 2004
    sewage from treatment plants. The analysis of all the parameters (chemical, environmental, geological) that are related to the by-products of the ...

    The influence of basecoat pigmentation on chemical structure and surface topology of automotive clearcoats during weathering

    Yari, H. / Moradian, S. / Ramezanzadeh, B. et al. | Tema Archive | 2012
    The present study aims at elucidating the effect of basecoat pigmentation on the chemical structure and surface topology of its attached ...

    The electrothermal feasibility of carbon microcoil heaters for cold/hot gas microthrusters

    Williams, K.L. / Eriksson, A.B. / Thorslund, R. et al. | Tema Archive | 2006
    this end, the cold/hot gas microthruster system of this paper incorporates carbon microcoils deposited via laser-induced chemical vapor ...

    The effects of SiC whiskers and an SiC film coating deposited by chemical vapor infiltration (CVI) on a porous cordierite substrate

    Lee, Hwan-Sup / Kim, Jun-Gyu / Choi, Doo-Jin | Tema Archive | 2008
    This study was performed with the goal of reducing environmental pollution caused by nano-particle materials. SiC whiskers were grown on a ...

    The effects of battlefield contaminants on PEMFC performance

    Moore, J.M. / Adcock, P.L. / Lakeman, J.B. et al. | Tema Archive | 2000
    The effects of contaminants on the performance of an air breathing proton exchange membrane fuel cell (PEMFC) were investigated, by ...

    The effect of multiple postweld heat treatment cycles on the weldability of waspaloy

    Qian, M. / Lippold, J.C. | Tema Archive | 2002
    The heat-affected-zone (HAZ) liquation cracking susceptibility of wrought Waspaloy subjected to simulated, multiple postweld heat treatment ...

    The effect of diesel engine operating conditions on exhaust particle size distributions

    Armas, O. / Ballesteros, R. / Gomez, A. | Tema Archive | 2008
    , finally, the physical and chemical characteristics of the aerosol, which are a direct consequence of those processes occurring in the engine ...

    The effect of adhesive curing condition on bonding strength in auto body assembly

    Wu, Xin / Hao, Hongqi | Tema Archive | 2005
    improve the adhesive bonding strength, both the chemical reaction (degree of cure) and physical response (gas bubble formation) need to be ...

    The conquest of interplanetary space

    Kondratyuk, Y. | Tema Archive | 2001
    a working load formula. It discusses exhaust speed and the chemical agent; the design of combustion and exhaust chambers; the proportional ...

    Texas plant treats natural gas for use as alternative fuel

    Tema Archive | 1996
    Dow Chemical produziert. Diese Aminmischung kommt ohne Korrosionshemmer aus. Das Amin kann außerdem immer wieder in den Kreislauf ...
    Keywords: USA (United States of America)

    Tensile behavior of composite patched cracked metallic structures

    Siddaramaiah / Joy, V.A. / Swarna Gowri, A.N. et al. | Tema Archive | 1998
    strength improvement compared to other physical or chemical treatments. The strength of the cracked specimens increased up to 79 % for ...

    Temperature and pressure influence on explosion pressures of closed vessel propane-air deflagrations

    Razus, Domnina / Brinzea, Venera / Mitu, Maria et al. | Tema Archive | 2010
    literature values and compared to adiabatic explosion pressures, computed by assuming chemical equilibrium within the flame front. The influence of ...

    Techniques for space LIDAR sensing of the global atmospheric environment

    Kobayashi, T. | Tema Archive | 1990
    for practical applications in the analysis of atmospheric water circulation, analysis of global thermal energy and chemical analysis of ...

    Sustainable manufacturing-greening processes using specific Lean Production tools: an empirical observation from European motorcycle component manufacturers

    Chiarini, Andrea | Tema Archive | 2014
    emissions of dusts and chemical fumes into the atmosphere. By contrast, no significant improvement in environmental impacts was measured after ...

    Suitability analysis of a polymer-metal hybrid technology based on high-strength steels and direct polymer-to-metal adhesion for use in load-bearing automotive body-in-white applications

    Grujicic, M. / Sellappan, V. / Kotrika, S. et al. | Tema Archive | 2009
    A comprehensive set of computational engineering analyses is carried out in order to assess the suitability of a 'direct adhesion' polymer ...

    Study on axial force and its distribution for a newly developed block-type CVT belt

    Amijima, S. / Fujii, T. / Matuoka, H. et al. | Tema Archive | 1991
    Bando Chemical entwickelte für stufenlose Automatikgetriebe in Kraftwagen einen neuen Treibriemen mit V-Form. Der Treibriemen nennt sich V ...
    Keywords: BANDO CHEMICAL

    Studying the chemistry of HCCS in rapid compression machines

    Würmel, J. / Simmie, J.M. / Curran, H.J. | Tema Archive | 2007
    devices are the same. There is no tool that describes, meaningfully, the physical and chemical processes occuring in one of the simplest research ...

    Structural steel for the application in offshore, wind and hydro energy production: comparison of application and welding properties of frequently used materials

    Schröter, Falko | Tema Archive | 2011
    Energy production by wind and hydropower sets demanding requirements on the steel grades used for structural applications. The question of ...

    Strengthening materials specifications

    Sampath, K. | Tema Archive | 2005
    approach to specify the chemical composition of high-performance welding electrodes for critical U.S. Navy applications. This approach helps to ...
    Keywords: USA (United States of America)

    Storage of hydrogen, methane, and carbon dioxide in highly porous covalent organic frameworks for clean energy applications

    Furukawa, Hiroyasu / Yaghi, Omar M. | Tema Archive | 2009
    Dihydrogen, methane, and carbon dioxide isotherm measurements were performed at 1 bar to 85 bar and 77 K - 298 K on the evacuated forms of ...

    Steady-state characteristics of oxygen concentration cell sensors subjected to nonequilibrium gas mixtures

    Anderson, J.E. / Graves, Y.B. | Tema Archive | 1981
    deviations from chemical equilibrium actually exist in the bulk exhaust stream. This is accomplished through use of catalytic electrodes that are ...

    Spacecraft ion propulsion development in the United Kingdom

    Fearn, D.G. | Tema Archive | 1997
    The on-board propulsion system dominates the design of many spacecraft, particularly as regards mass and volume. However, the mass of this ...

    Screening level fish community risk assessment of chemical warfare agents in the Baltic Sea

    Sanderson, Hans / Fauser, Patrik / Thomsen, Marianne et al. | Tema Archive | 2008
    Chemical warfare agents (CWAs) have been disposed of in various fashions over the past decades. Significant amounts (propor to 11,000 ...

    Sao Paulo aerosol characterization study

    Alonso, C.D. / Martins, M.H.R.B. / Romano, J. et al. | Tema Archive | 1997
    The Sao Paulo Metropolitan area (SPMA) is characterized as having one of the worst air pollution problems in Brazil, with frequent ...

    Root bead profiles in hyperbaric GTAW of X70 pipeline

    Akselsen, Odd M. / Harsvaer, Ansgar / Fostervoll, Hans et al. | Tema Archive | 2006
    This investigation began with the goal of studying the root bead penetration profiles in hyperbaric GTAW(Gas Tungsten Arc Welding) of X70 ...

    Review of hydrogen storage techniques for on board vehicle applications

    Durbin, D.J. / Malardier-Jugroot, C. | Tema Archive | 2013
    storage. Mechanical compression as well as storage in chemical hydrides and absorption to carbon substrates has been investigated. An overview of ...

    Research status of active cooling of endothermic hydrocarbon fueled scramjet engine

    Ning, Wang / Yu, Pan / Jin, Zhou | Tema Archive | 2013
    are put forward. The total heat sink of endothermic hydrocarbon fuel is found to be sufficient for scramjet cooling as the additional chemical ...

    Requirements for advanced mobile storage systems

    Ewald, R. | Tema Archive | 1998
    Industrial Gases Industry and of chemical process engineering, on space technology and new developments, different methods of hydrogen storage have ...

    Removal of tributyltin from shipyard process wastewater by fly ash, activated carbon and fly ash/activated carbon composite: adsorption models and kinetics

    Ayanda, Olushola S. / Fatoki, Olalekan S. / Adekola, Folahan A. et al. | Tema Archive | 2013
    BACKGROUND: The removal of tributyltin (TBT) from shipyard process wastewater using fly ash, activated carbon and fly ash/activated carbon ...

    Re-examining the influence of chloride ions on electrochemical CO2 corrosion of pipeline steels—corrosion of the heat-affected zones (HAZs) of API-X100 steel

    Eliyan, Faysal Fayez / Alfantazi, Akram | Tema Archive | 2015
    This research investigates the corrosion characteristics of simulated heat-affected zones (HAZs) of API X-100 pipeline steels in ...

    Recovery of thermomechanical exergy from cryofuels

    Fyke, A. / Li, D. / Crane, P. et al. | Tema Archive | 1997
    the chemical exergy of such fuels. Due to their low temperatures, however, they contain thermomechanical exergy which is almost always wasted ...

    Rapid prototyping of electric vehicle controllers combining Dymola and Simulink

    Magallan, Guillermo A. / Silva, Luis I. / De Angelo, Cristian H. et al. | Tema Archive | 2012
    The modelling of electric vehicle or a hybrid electric vehicle presents some difficulties due to the fact that they are multi-physics ...

    Quick reference guide for beta titanium alloys in the 00s

    Nyakana, S.L. / Fanning, J.C. / Boyer, R.R. | Tema Archive | 2005
    Beta titanium alloys provide useful combinations of physical and mechanical properties, as well as a wide range of processing options and ...

    Purification process for chemical storage of hydrogen for fuel cell vehicles applications

    Swesi, Yousef / Ronze, Didier / Pitault, Isabelle et al. | Tema Archive | 2007
    An alternative way to provide hydrogen in FCVs (fuel cell vehicles) consists of storing hydrogen in liquid hydrocarbons. Supplying hydrogen ...

    Protect and service

    Burki, Marti | Tema Archive | 2004
    The development of functional coatings is becoming a priority for Asian car manufacturers. Both temperature and UV exposure are usually ...

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