OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › sports car simulation in OpenLB › Reply To: sports car simulation in OpenLB January 25, 2023 at 11:06 am #7141 mathiasKeymaster For LES and that high Re you would need much more resolution, 200 million and more which is no problem on a cluster of CPU or a few GPUs. Further a wall funtion might be reuqired.