A Parallelized sharp-interface fixed grid method for moving boundary problems

2006 ◽  
Author(s):  
Saikrishna V Marella
Keyword(s):  
Moving Boundary ◽  
Grid Method ◽  
Sharp Interface ◽  
Moving Boundary Problems ◽  
Boundary Problems ◽  
Fixed Grid

A Four-Step Fixed-Grid Method for 1D Stefan Problems

2010 ◽  
Vol 132 (11) ◽  
Author(s):  
M. Tadi
Keyword(s):  
Free Boundary ◽  
Moving Boundary ◽  
Free Boundary Problems ◽  
Grid Method ◽  
Moving Boundary Problems ◽  
Boundary Problems ◽  
One Dimensional ◽  
Nonlinear Part ◽  
Stefan Problems ◽  
Fixed Grid

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.

Solving moving boundary problems with an adaptive moving grid method

1998 ◽  
Vol 53 (19) ◽  
pp. 3393-3411 ◽  
Author(s):  
Jörg Frauhammer ◽  
Harald Klein ◽  
Gerhart Eigenberger ◽  
Ulrich Nowak
Keyword(s):  
Moving Boundary ◽  
Grid Method ◽  
Moving Boundary Problems ◽  
Moving Grid ◽  
Boundary Problems

1708 Unstructured Grid Method with Appeared and Disappeared Grid for Moving-Boundary Problems

2007 ◽  
Vol 2007.2 (0) ◽  
pp. 331-332
Author(s):  
Masashi YAMAKAWA ◽  
Kenichi MATSUNO
Keyword(s):  
Unstructured Grid ◽  
Moving Boundary ◽  
Grid Method ◽  
Moving Boundary Problems ◽  
Boundary Problems
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