Ds Kumar Fluid Mechanics.pdf: The Ultimate Resource for Fluid Mechanics and Fluid Power Engineering
- jessyelunday2117x7
- Aug 19, 2023
- 1 min read
The moving boundary problems are solved by unsteady flow computations coupled with six-degrees-of-freedom equations of rigid body motion. Parallel algorithms are developed for both computational fluid dynamics (CFD) solution and grid deformation steps. Meanwhile, a novel approach is developed for the parallelization of the local remeshing step. It inputs a distributed mesh after deformation, then marks low-quality elements to be deleted on the respective processors. After that, a parallel domain decomposition approach is used to repartition the hole mesh and then to redistribute the resulting sub-meshes onto all available processors. Then remesh individual sub-holes in parallel. Finally, the element redistribution is rebalanced.
Ds Kumar Fluid Mechanics.pdf
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