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Thermal-structural design study of an airframe-integrated Scramjet

Killackey, J. J. ; Katinsky, E. A. ; Tepper, S. ; Vuigner, A. A.

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Título:
Thermal-structural design study of an airframe-integrated Scramjet
Autor: Killackey, J. J. ; Katinsky, E. A. ; Tepper, S. ; Vuigner, A. A.
Assuntos: Aircraft Propulsion And Power
Notas: Legacy CDMS
AIRESEARCH-77-13967
CDMS
NASA-CR-145368
Descrição: Design concepts are developed and evaluated for a cooled structures assembly for the Scramjet engine, for engine subsystems mass, volume, and operating requirements, and for the aircraft/engine interface. A thermal protection system was defined that makes it possible to attain a life of 100 hours and 1000 cycles. The coolant equivalence ratio at the Mach 10 maximum thermal loading condition is 0.6, indicating a capacity for airframe cooling. The mechanical design is feasible for manufacture using conventional materials. For the cooled structures in a six-module engine, the mass per unit capture area is 12.4 KN/sq m. The total weight of a six-module engine assembly including the fuel system is 14.73 KN.
Editor: Legacy CDMS
Data de criação/publicação: 1978
Idioma: Inglês

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