Accession Number:

AD0705126

Title:

LAMINAR SUPERSONIC FLOW IN NEAR WAKES AT HIGH VALUES OF REYNOLDS NUMBER,

Descriptive Note:

Corporate Author:

CALIFORNIA UNIV BERKELEY DIV OF AERONAUTICAL SCIENCES

Personal Author(s):

Report Date:

1970-03-01

Pagination or Media Count:

66.0

Abstract:

The studies of subsonic and supersonic wake flows are reviewed. A systematic technique of obtaining non-similar solutions to the boundary layer equations governing the laminar compressible mixing behind a finite base is developed and applied to the case of supersonic base flow. Chapmans similarity solution emerges as the first term in the asymptotic expansion. The analysis takes into account the finiteness of the base, eliminates the infinite velocity of slip at the base present in Chapmans solution, and predicts reverse flow in the dead-air region. Author

Subject Categories:

  • Aerodynamics
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE