摘要: Abstract The Shear-Slip Mesh Update Method, designed to handle certain classes of flow problems with moving boundaries and interfaces, is presented. Specifically, we focus on large but regular boundary displacements, such as straight-line translation or rotation. These motions are accommodated by using a thin layer deforming space—time elements, together limited remeshing without any projection at slab interfaces. As examples, 2D around two counter-rotating squares 3D past propeller
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