Accession Number : AD0708735

Title :   TURBULENT MIXING OF SUPERSONIC JETS.

Descriptive Note : Final rept.,

Corporate Author : AEROSPACE RESEARCH LABS WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Haugen,Ronald L.

Report Date : MAY 1970

Pagination or Media Count : 104

Abstract : The mixing of compressible turbulent jets is investigated theoretically. Two solution techniques are presented. A FORTRAN IV computer coding is included for each technique. In the first method, the problem is solved by first writing the momentum and energy equations in Crocco variables. The resulting coupled pair of integral equations are solved numerically using a method of successive approximation. In the second method, the problem is solved, assuming self-similar solutions, by applying a coordinate transformation. The resulting coupled pair of nonlinear ordinary differential equations are solved numerically. (Author)

Descriptors :   (*JET MIXING FLOW, *SUPERSONIC COMBUSTION), SUPERSONIC COMBUSTION RAMJET ENGINES, TURBULENCE, COMPRESSIBLE FLOW, COMPUTER PROGRAMS, INTEGRAL EQUATIONS, TRANSFORMATIONS(MATHEMATICS)

Subject Categories : Aerodynamics
      Fluid Mechanics
      Combustion and Ignition

Distribution Statement : APPROVED FOR PUBLIC RELEASE