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Rapport (Rapport De Recherche) Année : 1992

Application of fictitious domain method to the solution of the Helmholtz equation in unbounded domain

Résumé

A specific variant of fictitious domain method for solving the Helmholtz wave equation is considered in the paper. Numerical experiments carried out for test 2D problems presented this variant in a very good light. For example, a problem has been solved for airplane-like obstacles with 90 wavelengthes on its body and 1.400.000 mesh nodes.

Domaines

Autre [cs.OH]
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Dates et versions

inria-00074878 , version 1 (24-05-2006)

Identifiants

  • HAL Id : inria-00074878 , version 1

Citer

Alexandre Bespalov. Application of fictitious domain method to the solution of the Helmholtz equation in unbounded domain. [Research Report] RR-1797, INRIA. 1992. ⟨inria-00074878⟩
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