Time-dependent parabolic finite difference formulation for harmonic sound propagation in a two-dimensional duct with flow
By: Kenneth J. Baumeister and Kevin L. Kreider.
Contributors: Kreider, Kevin L.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 107363.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1996
Place of publication: [Washington, D.C; Springfield, Va
Language: eng
Format: Microform
Subjects: Finite difference theory.; Sound propagation.; Aircraft engines.; Aeroacoustics.; Real time operation.; Engine inlets.; Ducted flow.; Iterative solution.
Other titles: Time dependent parabolic finite difference formulation for harmonic sound propagation in a two dimensional duct with flow.
Notes: Shipping list no.: 98-0783-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 1 microfiche.