Finite volume for stress analysis upon polygonal, unstructured and non conforming meshes
نویسندگان
چکیده
منابع مشابه
Monotone finite volume schemes for diffusion equations on unstructured triangular and shape-regular polygonal meshes
We consider a nonlinear finite volume (FV) scheme for stationary diffusion equation. We prove that the scheme is monotone, i.e. it preserves positivity of analytical solutions on arbitrary triangular meshes for strongly anisotropic and heterogeneous full tensor coefficients. The scheme is extended to regular star-shaped polygonal meshes and isotropic heterogeneous coefficients.
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ژورنال
عنوان ژورنال: Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería
سال: 2019
ISSN: 0213-1315,1886-158X
DOI: 10.23967/j.rimni.2019.10.001