Dear Simscale Community,
I am trying to see the effect of rotating propeller on my design model, so I have attached 4 propellers to half of my model and ran simulations. When i compared the results with simulations without propellers, there is significant increase in drag which I cannot understand.
Can any kind soul kindly help me look through my settings? Since I am simulating at 4 degress alpha, would Inlet-Outlet boundary condition be appropriate? If theres any other settings issue please also let me know! Thanks a lot!
Here’s my project: https://www.simscale.com/workbench/?pid=8260458426540833859&mi=spec%3A42f37c60-e2e6-430e-9c85-69d7a63141eb%2Cservice%3ASIMULATION%2Cstrategy%3A36&ps=analysis%2FIncompressible--oneOf%2FboundaryConditions%2F1