Time evolution of the shear layer of a supersonic axisymmetric jet at matched conditions

D. C. Fourguette, M. G. Mungal, Robert Dibble

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations

Abstract

Wc used a two-laser two-detector experiment to investigate the temporal evolution of the mixing layer of a pressure matched supersonic jet at an exit Mach number of 1.5, discharging into still air. The convective speed of the structures present in the flow were measured and compared with previous findings. Additional views of the mixing layer provide information on the three-dimensionality of the mixing layer. Our findings are that the structures travel with a velocity higher than the predicted velocity and they rotate.

Original languageEnglish (US)
StatePublished - Jan 1 1990
Event28th Aerospace Sciences Meeting, 1990 - Reno, United States
Duration: Jan 8 1990Jan 11 1990

Conference

Conference28th Aerospace Sciences Meeting, 1990
CountryUnited States
CityReno
Period01/8/9001/11/90

ASJC Scopus subject areas

  • Aerospace Engineering

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