Consistent Dirichlet boundary conditions for numerical solution of moving boundary problems
نویسندگان
چکیده
منابع مشابه
Consistent Dirichlet Boundary Conditions for Numerical Solution of Moving Boundary Problems
We consider the imposition of Dirichlet boundary conditions in the finite element modelling of moving boundary problems in one and two dimensions for which the total mass is prescribed. A modification of the standard linear finite element test space allows the boundary conditions to be imposed strongly whilst simultaneously conserving a discrete mass. The validity of the technique is assessed f...
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ژورنال
عنوان ژورنال: Applied Numerical Mathematics
سال: 2009
ISSN: 0168-9274
DOI: 10.1016/j.apnum.2008.08.002