Finite difference time marching in the frequency domain : a parabolic formulation for aircraft acoustic nacelle design

by Baumeister, Kenneth J.,
Published: National Aeronautics and Space Administration, Lewis Research Center, 1996

Time-dependent parabolic finite difference formulation for harmonic sound propagation in a two-dimensional duct with flow

by Baumeister, Kenneth J.,
Published: National Aeronautics and Space Administration, Lewis Research Center, 1996

Numerical techniques in acoustics extended abstracts of papers to be presented at American Society of Mechanical Engineers Winter Annual Meeting, Miami, Florida, November 17-21, 19...

by American Society of Mechanical Engineers. Winter Annual Meeting (1985 : Miami Beach, Fla.)
Published: National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [For sale by the National Technical Information Service], 1985