Recent progress in the development and application of an analytical theory for non-separating transonic interactions is described. The theory is an approximate multi-layered model leading to a mixed transonic rotational small disturbance flow boundary value problem solved by Fourier transformation methods. Among the results discussed are : (a) a parameteric study of Reynolds number effects yielding universal incipient separation curves for weak normal shock interactions; (b) upstream influence and boundary layer thickening, (c) lateral pressure gradient effects and post-shock expansion regions; (d) detailed comparisons with pressure distribution data from both channel flow experiments and supercritical wing test data. (Kursetz)
Analysis of transonic normal shock-boundary layer interaction and comparison with experiment
Analyse der Wechselwirkung von Ueberschallstosswellen mit Grenzschichten und Vergleich mit experimentellen Ergebnissen
US Government Reports ; 1-97
1976
97 Seiten
Report
Englisch
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