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Computation of simple three-dimensional wing-vortex interaction in transonic flowAn implicit delta form finite-difference algorithm for Euler equations in conservation law form has been used in preliminary calculations of three-dimensional wing-vortex interactions. Both steady and unsteady transonic flow wing-vortex interactions are computed. The computations themselves are meant to guide upcoming wind tunnel experiments of the same flow field. Various modifications to the numerical method that are intended to improve computational efficiency are also described and tested in both two- and three-dimensions.
Document ID
19810054600
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Srinivasan, G. R. (Flow Simulations, Inc. Sunnyvale, CA, United States)
Chyu, W. J. (NASA Ames Research Center Moffett Field, CA, United States)
Steger, J. L. (Stanford University Stanford, CA, United States)
Date Acquired
August 11, 2013
Publication Date
June 1, 1981
Subject Category
Aerodynamics
Report/Patent Number
AIAA PAPER 81-1206
Report Number: AIAA PAPER 81-1206
Meeting Information
Meeting: Fluid and Plasma Dynamics Conference
Location: Palo Alto, CA
Start Date: June 23, 1981
End Date: June 25, 1981
Sponsors: American Institute of Aeronautics and Astronautics
Accession Number
81A39004
Distribution Limits
Public
Copyright
Other

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