Two Equivalent Finite Volume Schemes for Stefan Problem on Boundary-Fitted Grids: Front-Tracking and Front-Fixing Techniques

Autor: O. V. Shcheritsa, Andrey Olegovich Gusev, Olga Semenovna Mazhorova
Rok vydání: 2021
Předmět:
Zdroj: Differential Equations. 57:876-890
ISSN: 1608-3083
0012-2661
DOI: 10.1134/s0012266121070053
Popis: We present finite-difference schemes on boundary-fitted grids for the two-dimensional Stefan problem. It is shown that the proposed numerical schemes constructed by front-tracking and front-fixing techniques are equivalent.
Databáze: OpenAIRE
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