@Article{CiCP-18-3,
author = {},
title = {A Finite Volume Scheme for Three-Dimensional Diffusion Equations},
journal = {Communications in Computational Physics},
year = {2015},
volume = {18},
number = {3},
pages = {650--672},
abstract = {<p style="text-align: justify;">The extension of diamond scheme for diffusion equation to three dimensions
is presented. The discrete normal flux is constructed by a linear combination of
the directional flux along the line connecting cell-centers and the tangent flux along the
cell-faces. In addition, it treats material discontinuities by a new iterative method. The
stability and first-order convergence of the method are proved on distorted meshes. The
numerical results illustrate that the method appears to be approximate second-order
accuracy for solution.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.140813.230215a},
url = {https://global-sci.com/article/80336/a-finite-volume-scheme-for-three-dimensional-diffusion-equations}
}