Answer:
Yes, it is. You can keep the results of RWIND Simulation if the FE mesh is deleted. To do this, select the Keep wind simulation results if mesh is deleted option in the RWIND Simulation settings:
A new calculation by RWIND Simulation is not required if the material is changed, the support conditions are adjusted, or other changes are made that do not affect the CFD analysis.
After adjusting the material, the FE mesh is deleted and thus also the RWIND load case. However, you can generate this RWIND load case again in a few seconds by creating the loads again in RFEM using Calculation → RWIND Simulation – Calculate All in Background.
Then, the results are available again.
