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On the shielding effect of the Helmholtz equation

โœ Scribed by Yu Chen


Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
478 KB
Volume
61
Category
Article
ISSN
0010-3640

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๐Ÿ“œ SIMILAR VOLUMES


PRECONDITIONING THE HELMHOLTZ EQUATION
โœ K.J. Baumeister; K.L. Kreider ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 333 KB

An innovative hyperbolic preconditioning technique is developed for the numerical solution of the Helmholtz equation which governs acoustic propagation in ducts. Two pseudo-time parameters are used to produce an explicit iterative finite difference scheme. This scheme eliminates the large matrix sto