An Iterative Explicit Method for Parabolic Problems with Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid
In this paper, the alternating group explicit (AGt-j iterative method is applied to cylindrical problems involving regular domains on a non-uniform grid. The procedure uses the fractional splitting strategy which is applied alternately at each half (intermediate) time step on a tridiagonal system...
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1989
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my.upm.eprints.26332013-05-27T07:02:24Z http://psasir.upm.edu.my/id/eprint/2633/ An Iterative Explicit Method for Parabolic Problems with Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid Sahimi, Ahmad Salleh Muda, Zaiton In this paper, the alternating group explicit (AGt-j iterative method is applied to cylindrical problems involving regular domains on a non-uniform grid. The procedure uses the fractional splitting strategy which is applied alternately at each half (intermediate) time step on a tridiagonal system of difference equations. The method is shown to be more accurate than the corresponding AGE scheme solved earlier by the authors using an uniform grid system but with a reduced stability range. 1989 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/2633/1/An_Iterative_Explicit_Method_for_Parabolic_Problems_with.pdf Sahimi, Ahmad Salleh and Muda, Zaiton (1989) An Iterative Explicit Method for Parabolic Problems with Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid. Pertanika, 12 (3). pp. 413-419. English |
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English English |
| description |
In this paper, the alternating group explicit (AGt-j iterative method is applied to cylindrical problems involving
regular domains on a non-uniform grid. The procedure uses the fractional splitting strategy which is applied
alternately at each half (intermediate) time step on a tridiagonal system of difference equations. The method
is shown to be more accurate than the corresponding AGE scheme solved earlier by the authors using an uniform
grid system but with a reduced stability range. |
| format |
Article |
| author |
Sahimi, Ahmad Salleh Muda, Zaiton |
| spellingShingle |
Sahimi, Ahmad Salleh Muda, Zaiton An Iterative Explicit Method for Parabolic Problems with Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid |
| author_facet |
Sahimi, Ahmad Salleh Muda, Zaiton |
| author_sort |
Sahimi, Ahmad Salleh |
| title |
An Iterative Explicit Method for Parabolic Problems with
Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid |
| title_short |
An Iterative Explicit Method for Parabolic Problems with
Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid |
| title_full |
An Iterative Explicit Method for Parabolic Problems with
Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid |
| title_fullStr |
An Iterative Explicit Method for Parabolic Problems with
Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid |
| title_full_unstemmed |
An Iterative Explicit Method for Parabolic Problems with
Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid |
| title_sort |
iterative explicit method for parabolic problems with
cylindrical symmetry-increased accuracy on non-uniform grid |
| publishDate |
1989 |
| url |
http://psasir.upm.edu.my/id/eprint/2633/1/An_Iterative_Explicit_Method_for_Parabolic_Problems_with.pdf http://psasir.upm.edu.my/id/eprint/2633/ |
| _version_ |
1643822376702443520 |