Accession Number:

AD0875042

Title:

An Experimental Investigation of Base Pressure on a Body of Revolution at High Thrust Levels and Free Stream Mach Numbers of 1.5 to 2.87

Descriptive Note:

Technical memo.

Corporate Author:

ARMY MISSILE RESEARCH DEVELOPMENT AND ENGINEERING LAB REDSTONE ARSENAL AL AEROBALLISTICS DIRECTORATE

Report Date:

1970-07-31

Pagination or Media Count:

73.0

Abstract:

An investigation of axial jet effects on the base and afterbody pressures on a body of revolution has been made at free stream Mach numbers of 1.5, 1.75, 2.00, 2.50 and 2.87. Variations were made in nozzle and afterbody geometry while chamber pressures were varied from zero to 1000 psia. For the larger nozzles, sufficient jet mass flow was emitted to cause boundary layer separation on the body surface.

Subject Categories:

  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE