Nominally two-dimensional flows in two convergent-divergent diffuser models were investigated experimentally. The flows contained a normal shock downstream of the throat with pre-shock Mach numbers ranging to 1.4. Self-sustaining fluctuations occurred invariably and were closely investigated. Steady and fluctuating wall and midstream pressures were measured; high-speed schlieren photography was extensively employed. Shock displacement histories were measured with a line-scan camera technique.
Unsteady transonic flow in a two-dimensional diffuser
Instabile transsonische Stroemung in einem zweidimensionalen Diffusor
US Government Reports ; Mar ; 1-23
1982
23 Seiten
Report
English
Unsteady transonic diffuser flows in a two-dimensional diffuser
Tema Archive | 1978
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