51–60 von 61 Ergebnissen
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    Assessment of chemical nonequilibrium for massively ablating graphite.

    Lincoln, K. A. / Howe, J. T. / Liu, T.-M. | NTRS | 1973
    Several types of artificial graphite have been irradiated by laser pulses in vacuum, and the composition of the resulting vapor cloud has ...

    A simplified hydrocarbon reaction mechanism for combustion applications

    Jachimowski, C. J. | NTRS | 1985
    A simplified chemical kinetic reaction mechanism for the combustion of a hydrocarbon fuel is presented and discussed. The observed kinetic ...

    A new synthesis of o-nitrophenylacetaldehyde.

    Noland, W. E. / Sellstedt, J. H. | NTRS | 1966
    New synthesis of o-nigrophenylacetaldehyde ...
    Schlagwörter: CHEMICAL REACTION

    An alpha particle experiment for chemical analysis of the Martian surface and atmosphere.

    Economou, T. E. / Turkevich, A. L. / Patterson, J. H. | NTRS | 1973
    provide a chemical analysis of the Martian surface and atmosphere. Analyses of rocks of known and unknown compositions have been made under ...

    Aerothermodynamic methods for a Mars environmental survey Mars entry

    Mitcheltree, R. A. | NTRS | 1994
    Computational fluid dynamics models for the thermodynamics and transport properties used in an equilibrium version of the Langley ...

    Advanced Propulsion for Geostationary Orbit Insertion and North-South Station Keeping

    Oleson, Steven R. / Myers, Roger M. / Kluever, Craig A. et al. | NTRS | 1997
    chemical propulsion apogee engine fuel is reduced in this analysis to allow the use of electric propulsion. A numerical optimizer is used to ...
    Verlag: American Institute of Aeronautics and Astronautics

    A degree of controllability definition - Fundamental concepts and application to modal systems

    Viswanathan, C. N. / Longman, R. W. / Likins, P. W. | NTRS | 1984
    , such as the control of future, very large, flexible spacecraft and certain chemical process control problems, the question of how to choose the ...

    Acetylene fuel from atmospheric CO2 on Mars

    Landis, Geoffrey A. / Linne, Diane L. | NTRS | 1992
    methane and oxygen by the exothermic reaction in an atmospheric processing module. Use of simple chemical reactions to produce acetylene/oxygen ...

    Ablation of ATJ Graphite at High Temperatures

    John H Lundell / Robert R Dickey | NTRS | 1973
    Results of an extensive experimental program on the ablation of ATJ graphite in air at surface pressures of 0.3 to 4.4 atm and surface ...
    Verlag: American Institute of Aeronautics and Astronautics