Implicit CIP (Cubic-Interpolated Propagation) Method in Two Dimensions.
Bibliographic Information
- Other Title
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- Implicit CIP Cubic-Interpolated Propaga
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Abstract
An implicit cubic-interpolated propagation(CIP)method for 2D hyperbolic equations is developed. By reconsidering the derivation of a 1D implicit solver, extension to multi-dimensions becomes straightforward. The two-dimensional form is numerically solved by two different approaches, that is, by adopting a directional-splitting technique and by deriving an implicit formulation directly without using directional-splitting. We found that higher order correction terms proportional to Δt2 are required in a non-splitting case, while these terms are already included intrinsically in a splitting scheme. Furthermore, we have pointed out that the determination of a profile becomes quite important for implicit calculation, and the interpolation function must be carefully selected to obtain a symmetric profile.
Journal
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- JSME International Journal Series B
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JSME International Journal Series B 40 (3), 365-376, 1997
The Japan Society of Mechanical Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282679649726464
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- NII Article ID
- 130004003630
- 110002981463
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- NII Book ID
- AA10888815
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- ISSN
- 13475371
- 13408054
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- NDL BIB ID
- 4346315
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed