AbstractThis article begins with a discussion of the physical properties of base flows and of various velocity profiles used in theories for predicting the base pressure. Then the theories based on the Chapman-Korst flow model are briefly described with particular reference to their reattachment criteria, which are central to these theories. A new theory of the present author is then introduced which does not use a reattachment criterion but applies the relation between the drag of the body and the entropy increase in the flow. Predicted results are compared with experimental data and this new theory is shown to give better agreement than the older ones.
Steady base flows
Progress in Aerospace Sciences ; 21 ; 81-157
1984-01-01
77 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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