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  • 1
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    Studies of engine-airframe integrated hypersonic vehicles (1972)
    In:  CASI
    Details
    Publication Date: 2019-06-27
    Description: A parametric study of an integrated airframe and engine is presented for a hypersonic transport at an altitude of 70,000 feet and a free stream Mach number of 6. The engine considered is a subsonic combustion ramjet using conventional hydrocarbon fuels. The lift-to-drag ratio of the aircraft for two configurations, one with full capture and accelerated flight and the other allowing spillage of the leading shock and in unaccelerated flight, is studied. The parameters varied are the engine efficiencies, the angle of attack, the combustion rates, as well as the captured mass flow. Lift-to-drag ratios on the order of 6.5 are obtained.
    Keywords: AIRCRAFT
    Type: NASA-CR-112300
    Format: application/pdf
    Location Call Number Expected Availability
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    NASA TECHNICAL REPORTS
  • 2
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    Unknown
    Active cooling of hypersonic airplanes (1970)
    In:  CASI
    Details
    Publication Date: 2019-06-27
    Description: Turbine-compressor system for active cooling of hypersonic aircraft
    Keywords: AIRCRAFT
    Type: NASA-CR-66930
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
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