A moving mesh finite element method for the two-dimensional Stefan problems
作者： G. Beckett , J.A. Mackenzie , M.L. Robertson
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摘要: An r -adaptive moving mesh method is developed for the numerical solution of an enthalpy formulation two-dimensional heat conduction problems with a phase change. The grid obtained from global mapping physical to computational domain which designed cluster points around interface between two phases material. equation discretised using semiimplicit Galerkin finite element linear basis functions. applied where front cusp shaped and changes topology.
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