Sim-flow CFD

 https://sim-flow.com/tutorials/car/

It is a Windows desktop CFD version unlike the original version of Openfoam. It is simpler than SimScale but more difficult than MicroCFD 3D. However, Simflow is more flexible than both of them in creating the tunnel.

I have successfully completed this tutorial but it is too simple. Cannot see the pressure graph and cannot find out about  drag. The problem was in monitoring the coefficients. Make sure to set the speed correctly, step 7 in the wing tutorial. The default is 1.

https://sim-flow.com/tutorials/wing/

Coefficient of Drag in Simflow.

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