On the boundary layer displacement effect near the trailing edge of an aft-loaded airfoil |
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Authors: | Frank W Spaid Raimo J Hakkinen |
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Institution: | (1) McDonnell Douglas Research Laboratories, St. Louis, Missouri, USA |
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Abstract: | Summary Viscous interaction effects near the trailing edge of an aft-loaded airfoil were investigated. A set of boundary layer data and the associated static pressure distributions are compared with predictions of computation methods, and reasons for the observed discrepancies are discussed.
Zusammenfassung Die Wechselwirkung zwischen der Grenzschicht und des äusseren Strömungsfeldes in der Nähe der Hinterkante eines superkritischen Flügelprofils wird durch Vergleich rechnerischer Lösungen mit experimentell gewonnenen Ergebnissen untersucht, und die Gründe für die beobachteten Unstimmigkeiten erörtert.
Dedicated to Professor Dr. Nicholas Rott, on the occasion of his 60th birthday, in appreciation of the inspiration received from him for the study of viscous interaction phenomena |
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