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Tag Archives: unstructured
All things being equal, CFD practitioners prefer to use hexahedral mesh cells in the boundary layer for the improved robustness and accuracy they bring to the flow solver. Traditionally, a hex grid would be created using a structured grid technique … Continue reading
Join us the week of 9 November 2020 as we introduce Flashpoint Automatic Surface Meshing and other time-saving features new in Pointwise V18.4. Monday through Thursday we will debut a new video each day highlighting the benefits of a different … Continue reading
No one generates a mesh just to generate a mesh. The proof of a mesh’s suitability is successful use in a CFD simulation. That success can be predicated on many factors including the availability of a broad range of mesh … Continue reading
Computational fluid dynamics (CFD) can be used to influence decisions early in the design process. In order to assess the state-of-the-art of CFD and its predictive capability for medical devices, the U.S. Food and Drug Administration (FDA) developed two benchmark … Continue reading
Just as for manned aircraft, ice accretion on the lifting surfaces of autonomous unmanned aerial vehicles (UAVs) is a severe hazard that significantly limits their use. Computational fluid dynamics (CFD) methods are a vital tool for understanding the effects of … Continue reading