Analysis of a Cartesian PML approximation to acoustic scattering problems in
β Scribed by Seungil Kim; Joseph E. Pasciak
- Book ID
- 108178708
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 642 KB
- Volume
- 370
- Category
- Article
- ISSN
- 0022-247X
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π SIMILAR VOLUMES
In this paper a boundary element formulation for the sensitivity analysis of structures immersed in an inviscide fluid and illuminated by harmonic incident plane waves is presented. Also presented is the sensitivity analysis coupled with an optimization procedure for analyses of flaw identification
## Abstract We suggest a new approach of reduction of the Neumann problem in acoustic scattering to a uniquely solvable Fredholm integral equation of the second kind with weakly singular kernel. To derive this equation we placed an additional boundary with an appropriate boundary condition inside t