Accession Number : AD0684011

Title :   SUPERSONIC GAS FLOWS IN PERFORATED BOUNDARIES,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Grodzovskii,G. L. ; Nikolskii,A. A. ; Svishchev,G. P. ; Taganov,G. I.

Report Date : 04 MAR 1968

Pagination or Media Count : 149

Abstract : The book presents the results of the numerous research works performed by the authors in the period 1949-51 on the effect of perforated boundaries on supersonic-flow structures. In particular, it presents the results of theoretical and experimental investigations of new general properties of supersonic-gas flows in perforated boundaries. Methods of regulating the M number in rigid nozzles, straightening of supersonic flows, and increasing of permissible test model sizes in supersonic wind tunnels are described. (Author)

Descriptors :   (*SUPERSONIC FLOW, POROUS MATERIALS), MACH NUMBER, NOZZLE GAS FLOW, WIND TUNNEL MODELS, SUPERSONIC CHARACTERISTICS, BOUNDARY LAYER, ORIFICES, INTERACTIONS, USSR

Subject Categories : Aerodynamics
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE