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A two-layer calculation for the initial interaction region of an unseparated supersonic turbulent boundary layer with a ramp

Rosen, R. and Roshko, A. and Pavish, D. L. (1980) A two-layer calculation for the initial interaction region of an unseparated supersonic turbulent boundary layer with a ramp. In: AIAA 18th Aerospace Sciences Meeting, January 14-16, 1980, Pasadena, CA. http://resolver.caltech.edu/CaltechAUTHORS:20141222-110906638

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Abstract

The interaction of an unseparated supersonic turbulent boundary layer with a compression corner produces an extremely rapid rise in pressure at the corner, followed by a more gradual increase to the final pressure. In this paper, the flow in the corner region is analyzed by an integral method with the objective of predicting the initial pressure rise. Comparisons with experimental pressure rise data are presented for cases covering supersonic and hypersonic flows of practical interest. Also presented are some calculations and comparisons of downstream pressure distributions obtained by using the predicted corner rise as the first point in an existing inviscid method.


Item Type:Conference or Workshop Item (Paper)
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.2514/6.1980-135DOIArticle
http://arc.aiaa.org/doi/abs/10.2514/6.1980-135PublisherArticle
Additional Information:© 1980 AIAA.
Group:GALCIT
Other Numbering System:
Other Numbering System NameOther Numbering System ID
AIAA Paper80-0135
Record Number:CaltechAUTHORS:20141222-110906638
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20141222-110906638
Official Citation:A two-layer calculation for the initial interaction region of an unseparated supersonic turbulent boundary layer with a ramp R. ROSEN, D. PAVISH, A. ROSHKO 18th Aerospace Sciences Meeting, 1980, 10.2514/6.1980-135
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:53086
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:22 Dec 2014 20:40
Last Modified:20 Sep 2016 20:45

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