101–120 von 139 Ergebnissen
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    On-board conversion of alcohols to ethers for fumigation in compression ignition engines

    Armbruster, H. / Stucki, S. / Olsson, E. et al. | Tema Archiv | 2003
    catalyst for converting methanol to DME in sufficient rates for an on-board application. The chemical kinetics and the mass transfer limitations of ...

    Performance and characteristics of platinum, palladium/rhodium and palladium automotive catalysts when subjected to ethanol, acetaldehyde and a synthetic E85 exhaust gas mixture

    Mc-Atee, Claire / Mc-Cullough, Geoffrey / Douglas, Roy | Tema Archiv | 2012
    The performance optimization of automotive catalysts has been the focus of in-depth research for many years as the automotive industry has ...

    Experimental study on premixed hydrogen/air and hydrogen–methane/air mixtures explosion in 90 degree bend pipeline

    Emami, Sina Davazdah / Rajabi, Meisam / Che Hassan, Che Rosmani et al. | Tema Archiv | 2013
    Nowadays, hydrogen is being utilized massively in industries as a clean fuel. Displacing of hydrogen due to unique chemical and physical ...

    Strengthening materials specifications

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

    An energy-efficient air-conditioning system for hydrogen driven cars

    Linder, Marc / Kulenovic, Rudi | Tema Archiv | 2011
    order to increase the energy density of hydrogen but is so far wasted onboard. The underlying principle of the process is based on a chemical ...

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

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

    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 Archiv | 2013
    proposed pathways of additive decompositions by using chemical bond dissociation energy comparisons. ...

    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 Archiv | 2007
    chemical mass balance receptor model to quantify the contributions of spark-ignition (SI) and compression-ignition (CI) engine exhaust to ambient ...

    Hydrogen assisted diesel combustion

    Lilik, Gregory K. / Zhang, Hedan / Herreros, Jose Martin et al. | Tema Archiv | 2010
    experimental trends, compared to a model that ignores the influence of turbulent fluctuations on mean chemical production rates, although the ...

    Cobalt-base alloy gun barrel study

    de Rosset, William S. / Montgomery, Jonathan S. | Tema Archiv | 2014
    candidate for use as a gun liner. An unusual wear pattern resulting from this loss was observed near the muzzle. Elimination of chemical and thermal ...

    Modeling scramjet flows with variable turbulent Prandtl and Schmidt numbers

    Xiao, X. / Hassan, H.A. / Baurle, R.A. | Tema Archiv | 2007
    which averages involving chemical source terms are modeled. The model avoids the use of assumed or evolution probability distribution functions ...

    A simplified model for natural-gas vehicle catalysts with honeycomb and foam substrates

    Tsinoglou, D.N. / Dimopoulos Eggenschwiler, P. / Thurnheer, T. et al. | Tema Archiv | 2009
    A mathematical model is developed for the simulation of the chemical and transport phenomena in three-way catalysts for natural-gas ...

    Developing an infrastructure for hydrogen vehicles: a Southern California case study

    Ogden, J.M. | Tema Archiv | 1999
    chemical industry sources; hydrogen produced at the refueling station via small scale steam reforming of natural gas; and hydrogen produced via ...
    Schlagwörter: USA (United States of America)

    A new approach to utilize hydrogen as a safe fuel

    Abdel-Aal, H.K. / Sadik, M. / Bassyouni, M. et al. | Tema Archiv | 2005
    Today, the USA uses more than 90 billion cubic meters of hydrogen yearly. Most of this hydrogen is used as a chemical, rather than a fuel ...

    Texas plant treats natural gas for use as alternative fuel

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

    Nonpremixed combustion in an accelerating turning transonic flow undergoing transition

    Cheng, Felix / Liu, Feng / Sirignano, William A. | Tema Archiv | 2008
    Mixing layers composed of gaseous fuel and oxidizer streams passing through curved channels with or without chemical reactions are studied ...

    Quick reference guide for beta titanium alloys in the 00s

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

    Modified poly-paraxylylene coatings and films with improved oxidation resistance

    Baker, T.E. / Fix, G.L. / Judge, J.S. | Tema Archiv | 1980
    Many studies have been performed on the physical and chemical properties of poly-paraxylylene (Parylene is the generic name for members of ...

    Process simulation in sheet metal forming

    Makinouchi, A. / Kawka, M. | Tema Archiv | 1994
    Vorstellung des am Institute of Physical and Chemical Research RIKEN, Saitama, J, entwickelten Finite-Elemente-Programms ITAS-3D zur ...

    Process industry heat exchanger R&D with possible implications for aerospace technology

    Pilavichi, P.A. | Tema Archiv | 1993
    exchangers, chemical reactors with integrated heat exchangers), gas-solid heat recovery, liquid-liquid heat recovery (shell and tube heat exchangers ...