An accurate and efficient method for calculating fluid exchange between fractures and matrix with a non-conforming mesh

Mark McClure

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arXiv · 1709.02493

An accurate and efficient method for calculating fluid exchange between fractures and matrix with a non-conforming mesh

Mark McClure

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Abstract

I propose the 1D Subgrid Method for calculating fluid exchange between fractures and matrix with a non-conforming mesh. The method is demonstrated on linear and radial flow problems. The method has negligible computational cost and is accurate at all levels of mesh refinement.

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Mark McClure. 2017-09-11. An accurate and efficient method for calculating fluid exchange between fractures and matrix with a non-conforming mesh. https://arxiv.org/abs/1709.02493

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