Cart detailed geometry
CFD meshing example of a detailed cart geometry, meshed by CF-MESH+. Cartesian mesh (c. 31 mn cells).
Boundary layers.
More from our Blog
Simulating Compressible Katabatic Flows over Complex Terrain with CF-MESH+ and OpenFOAM
Introduction: The Katabatic Challenge Simulating wind over complex terrain is a well-established area of environmental CFD, but the Croatian wind Bura presents unique numerical challenges. Unlike standard atmospheric boundary layers driven by freestream gradients, the...
CF-MESH+ 5.7 New Release
We’re excited to announce CF-MESH+ v5.7, packed with performance upgrades and smarter meshing controls. What's new: Adaptive Mesh Refinement: Automatically refines mesh resolution based on discretisation error estimates for optimal accuracy and cell counts....
Is It Always the Mesh? Part 8: The influence of aspect ratio on a diffusion-dominated problem
Quite often I hear warnings about "unacceptable" aspect ratios, claims that they ruin simulations, and debate on when stretching is acceptable versus dangerous. The point of this series of posts is to demystify popular myths, help you understand what is happening...