Accession Number : ADP007952

Title :   Aerodynamics and Stabilization of Combustion of Hydrogen Jets Injected into Subsonic Airflow,

Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT E V COLOGNE (GERMANY F R)

Personal Author(s) : Koopman, J. ; Rachner, M. ; Wiegand, H. ; Eickhoff, H.

Report Date : DEC 1990

Pagination or Media Count : 16

Abstract : The aerodynamics and stabilization of burning hydrogen jets, injected transversely into a subsonic airstream, have been investigated. The structural behaviour of deflecting cold and burning jets were studied by flow visualization. Experiments and numerical analysis on jet penetration have been performed. Flame extinction limits of wake stabilized flames were established and correlated.

Descriptors :   *FUEL INJECTION, *JET MIXING FLOW, *SUBSONIC FLOW, AERODYNAMICS, COMBUSTION, EXTINCTION, FLAMES, FLOW, FLOW VISUALIZATION, HYDROGEN, NUMERICAL ANALYSIS, PENETRATION, STABILIZATION, WAKE.

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE