Hybrid High-Order Methods for Flow Simulations in Extremely Large Discrete Fracture Networks
The SMAI journal of computational mathematics(2023)
摘要
We investigate the computational performance of hybrid high-order methods applied to flow simulations in extremely large discrete fracture networks (over one million of fractures).We study the choice of basis functions, the trade-off between increasing the polynomial order and refining the mesh, and how to take advantage of polygonal cells to reduce the number of degrees of freedom.
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关键词
large discrete fracture networks,flow simulations,high-order
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