A Four-Step Fixed-Grid Method for 1D Stefan Problems
Keyword(s):
This note is concerned with a fixed-grid finite difference method for the solution of one-dimensional free boundary problems. The method solves for the field variables and the location of the boundary in separate steps. As a result of this decoupling, the nonlinear part of the algorithm involves only a scalar unknown, which is the location of the moving boundary. A number of examples are used to study the applicability of the method. The method is particularly useful for moving boundary problems with various conditions at the front.
2000 ◽
Vol 11
(1)
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pp. 61-80
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1998 ◽
Vol 53
(19)
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pp. 3393-3411
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2015 ◽
Vol 10
(1/2)
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pp. 130
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1986 ◽
Vol 7
(1)
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pp. 252-263
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2010 ◽
Vol 11
(3)
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pp. 1946-1952
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2018 ◽
Vol 85
(1-2)
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pp. 111
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2015 ◽
Vol 27
(4)
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pp. 542-547
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