Extending the global-direction stencil with “face-area-weighted centroid” to unstructured finite volume discretization from integral form
Abstract Accuracy of unstructured finite volume discretization is greatly influenced by the gradient reconstruction. For the commonly used k-exact reconstruction method, the cell centroid is always chosen as the reference point to formulate the reconstructed function. But in some practical problems,...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2020-11-01
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| Series: | Advances in Aerodynamics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s42774-020-00048-5 |