Accession Number:

AD0691491

Title:

INFLUENCE OF CROSS FLOW ON TWO DIMENSIONAL SEPARATION.

Descriptive Note:

Interim scientific rept. 1 May 68-30 Apr 69,

Corporate Author:

VON KARMAN INST FOR FLUID DYNAMICS RHODE-SAINT-GENESE (BELGIUM)

Personal Author(s):

• Ginoux,Jean J.
• LeBlanc,Roger

Report Date:

1969-05-01

Pagination or Media Count:

23.0

Abstract:

The report is a review of some of the problems associated with the design of a rotating axi-symmetric body to study the effect of cross flow on two dimensional separation. A hollow cylinder flare model with 8 in. diameter was designed to rotate up to 5,000 r.p.m. in the 16 in. x 16 in. test section of the VKI continuous supersonic wind tunnel S-1 at a free stream Mach number of 2.25. Problems related to the static pressure measuring equipment, the optimum model configuration, the model driving mechanism and the model vibrations are discussed. Author

Descriptors:

• *TWO DIMENSIONAL FLOW
• *FLOW SEPARATION
• SUPERSONIC CHARACTERISTICS
• SHOCK WAVES
• BOUNDARY LAYER
• WIND TUNNEL MODELS
• BELGIUM

Subject Categories:

• Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE