3-D and 2-D Dynamic Green's functions and time-domain BIEs for piezoelectric solids
โ Scribed by C.-Y. Wang; Ch. Zhang
- Book ID
- 108122654
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 196 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0955-7997
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๐ SIMILAR VOLUMES
## Abstract The present paper describes an unconditionally stable algorithm to integrate the equations of motion in time. The standard FEM displacement model is employed to perform space discretization, and the timeโmarching process is carried out through an algorithm based on the Green's function
## Abstract It has been shown that both ADIโFDTD and CNโFDTD are unconditionally stable. While the ADI is a secondโorder approximation, CN is only in the first order. However, analytical expressions reveal that the CNโFDTD has much smaller truncation errors and is more accurate than the ADIโFDTD. N