DocumentCode
2125968
Title
Evaluation of the front-fixing method capabilities for numerical modelling of diffusion in moving systems
Author
Golosnoy, I. ; Sykulski, Jan K.
Author_Institution
Electr. Power Eng. Res. Group, Univ. of Southampton, Southampton
fYear
2008
fDate
7-10 April 2008
Firstpage
94
Lastpage
95
Abstract
Application of a finite difference front fixing method to various problems with moving boundaries and nonlinear material properties is discussed. Advantages and implementation problems of the method are highlighted. Particular attention is given to conservation properties of the algorithm and accurate solutions close to the moving boundaries. The algorithm is tested using a well-known solution of the plane diffusion problem with complex conditions at the moving interface.
Keywords
diffusion; finite difference methods; interface phenomena; diffusion; finite difference front fixing; moving boundaries; moving interface; moving systems; nonlinear material properties; diffusion; movement; numerical modelling;
fLanguage
English
Publisher
iet
Conference_Titel
Computation in Electromagnetics, 2008. CEM 2008. 2008 IET 7th International Conference on
Conference_Location
Brighton
ISSN
0537-9989
Print_ISBN
978-0-86341-891-4
Type
conf
Filename
4563382
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