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Numerical simulation of steady supersonic flow over an ogive-cylinder-boattail bodyA recently reported parabolized Navier-Stokes code has been employed to compute the supersonic flow field surrounding an ogive-cylinder-boattail body at incidence. The computations were performed for flow conditions where an extensive series of experimental surface pressure and turbulent boundary-layer profile measurements had been obtained. Comparison between the computational results and experimental measurements for angles of attack up to 6 deg show excellent agreement. At angles greater than 6 deg discrepancies are observed which are tentatively attributed to three-dimensional turbulence modeling errors.
Document ID
19800035103
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Schiff, L. B.
(NASA Ames Research Center Moffett Field, Calif., United States)
Sturek, W. B.
(U.S. Army, Ballistics Research Laboratory, Aberdeen Proving Ground Md., United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1980
Subject Category
Aerodynamics
Report/Patent Number
AIAA PAPER 80-0066
Meeting Information
Meeting: Aerospace Sciences Meeting
Location: Pasadena, CA
Start Date: January 14, 1980
End Date: January 16, 1980
Sponsors: American Institute of Aeronautics and Astronautics
Accession Number
80A19273
Distribution Limits
Public
Copyright
Other

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