Figure 1: Structured mesh for wind turbine blades CFD simulation. Word count: 1724 / 9 min read Behind every accurate wind-turbine CFD simulation lies one secret ingredient — the mesh.…
Hypersonic flow phenomena like shock waves, shock-boundary layer interactions and laminar to turbulent transitions require flow-aligned, high-resolution meshes. Hexahedral meshes judiciously discretize these flow physics regions, thereby aiding in accurately predicting their influence on the flow.
Propeller blade flow field prediction changes with grids. Read this article to know the influence of mesh in propeller CFD studies.
Many aspects need to be considered while meshing marine propeller blades for CFD studies. Read to know about propeller blade meshing.
The article takes you through generating systematically refined grids in GridPro for Francis turbine with volute, vanes, runner, draft tube.
Accurate flow prediction around reentry vehicles requires high-quality grids with flow feature-based alignment. Tools in GridPro like nesting, compact enrichment aid in building flow physics aligned grids precisely capturing flow features like shock, expansion fan, free shear layer, wake, etc.