arboretum 发表于 2025-3-30 09:57:07
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A Higher-Order Cut-Cell Methodology for Large Eddy Simulation of Compressible Viscous Flow Problems oblems. A sharp representation of the embedded boundaries, described using a signed distance function, is facilitated by use of block-structured adaptive mesh refinement. A high-order reconstruction is performed by using a cell-centered piecewise polynomial approximation of flow quantities. To ensur先驱 发表于 2025-3-30 19:57:40
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Study of Momentum and Thermal Wakes Due to Elliptic Cylinders of Various Axes Ratios Using the ImmerWe consider elliptic cylinders of five different axis ratios (AR = 0.1, 0.4, 0.6, 0.8, 1.0) within a Reynolds number range where the flow was reported to be two-dimensional. We employ a direct forcing immersed boundary method to simulate wakes behind these cylinders. We first study the momentum wake