Accession Number : AD0738637

Title :   Starker Verdichtungsstoss eines strahlenden Gases bei thermischen Zerfallsreaktionen (Strong Shock of a Radiating Gas with Thermal Dissociating Reactions),

Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT E V AACHEN (WEST GERMANY)

Personal Author(s) : Niederdrenk,Peter

Report Date : 07 APR 1970

Pagination or Media Count : 9

Abstract : Using a simple approximation the influence of radiation and equilibrium reactions on flow variables in front of and behind a strong normal shock is investigated. The gray gas approximation is used; the equilibrium reactions taken into account are dissociation and ionization. For weak radiation an analytical solution is given, whereas in the region of medium radiation influence the presented results are obtained numerically. Because of the limitation made here to equilibrium reactions, the critical case of very strong radiation must be excluded.

Descriptors :   (*FLUID MECHANICS, WEST GERMANY), SHOCK WAVES, INTERACTIONS, FLOW FIELDS, APPROXIMATION(MATHEMATICS), GAS FLOW, THERMAL RADIATION, DISSOCIATION

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE