Accession Number : AD0681059

Title :   CALCULATION OF A MIXED SUB- AND SUPERSONIC GAS FLOW IN A PLANE PRESSURE NOZZLE,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Lukyanov,N. A.

Report Date : 17 JAN 1968

Pagination or Media Count : 11

Abstract : A plane potential subsonic and supersonic flow of gas is analyzed without taking into account the viscosity and heat conduction. A particular solution, corresponding to the motion of a gas in a nozzle with a curvilinear sonic line, was obtained for the system of mixed elliptic-hyperbolic equations of motion in the potential plane. The accuracy of the simplifications used in the analysis was verified by exact calculations and experiments. (Author)

Descriptors :   (*NOZZLE GAS FLOW, AERODYNAMIC CHARACTERISTICS), SUPERSONIC CHARACTERISTICS, SUBSONIC CHARACTERISTICS, EQUATIONS OF MOTION, USSR

Subject Categories : Aerodynamics
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE