Direct Time Integration Methods for Structural Acoustics and Far Field Scattering Computations

[+] Author and Article Information
J. P. Wright

Weidlinger Associates, Inc., Applied Science Division, 333 Seventh Avenue, New York, NY 10001

J. Vib. Acoust 117(4), 488-492 (Oct 01, 1995) (5 pages) doi:10.1115/1.2874488 History: Received April 01, 1993; Online February 26, 2008


Procedures are described for doing: (a) transient three dimensional structural acoustics computations, using a combination of modal and finite element techniques in space and explicit integration in time; (b) far field scattering computations, using orthogonal function expansions and the method of characteristics. These methods are discussed and preliminary validation of the approach is accomplished by comparing numerical solutions with available analytic results for some problems in spherical geometry.

Copyright © 1995 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.





Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In