[ImmersedBoundary] Problem with immersed boundary mesh and geometry -- CFD Online Discussion Forums

April 26, 2024, 07:46	Problem with immersed boundary mesh and geometry	#1
Na.Li New Member Na.Li Join Date: Apr 2024 Posts: 2 Rep Power: 0	Dear All, I work with immersed boundary method for a wind turbine. The problem is that the program (writeIbMasks) will crash if i use windtubine.stl file. The Fatal Error that I receive is: "Cannot find nearest distance for point ... " However, if i use simple geometry like a cylinder, the program runs well. I tried to refinemesh, but it didn't work. Is there anybody who has debugged the code. Can anyone share more hints with me? Many Thanks Na Li

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