Accession Number:

AD0768440

Title:

Hypersonic Nonstationary Flow of a Gas Fuel Mixture around Bodies of Varying Shapes,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1973-10-01

Pagination or Media Count:

18.0

Abstract:

When bodies are fired at high speeds into hydrogen-air and hydrogen-oxygen mixtures we observe several characteristic flow regimes stationary --with smooth shock and thermal fronts non-structure of the burning region in the form of circular waves regimes with complex structure, with formation of internal discontinuties that interact with the forward shock and distort it. Stationary regimes have been studied previously, and the basic results have been described. The report gives an explanation for the occurrence of pulsational burning regimes originating during hypersonic flow past a wedge and the leading edge of blunt bodies.

Subject Categories:

  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE