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Perfectly matched layers for elastic waves in cylindrical and spherical coordinates

✍ Scribed by Liu, Q. H.


Book ID
120634632
Publisher
American Institute of Physics
Year
1999
Tongue
English
Weight
248 KB
Volume
105
Category
Article
ISSN
0001-4966

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πŸ“œ SIMILAR VOLUMES


Quasi-PML for waves in cylindrical coord
✍ Q. H. Liu; J. Q. He πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 252 KB

We pro¨e that the straightforward extension of Berenger's ( ) original perfectly matched layer PML is not reflectionless at a cylindrical interface in the continuum limit. A quasi-PLM is de¨eloped as an ( ) absorbing boundary condition ABC for the finite-difference timedomain method in cylindrical c