Harmonic Balance -- CFD Online Discussion Forums

November 22, 2020, 15:03	Harmonic Balance	#1
DC1998 New Member Daniel Campbell Join Date: Nov 2020 Posts: 6 Rep Power: 5	Hi all, I am trying to run an unsteady turbomachinery simulation in star ccm+ using harmonic balance. However, I am unable to get a convergence and have never used this physics model before. I have 1 stator and 1 rotor blade rows, using a mixing plane interface in between them, with the inlet being a stagnation inlet and the outlet being a mass flow inlet with a negative direction. I have to get a converged solution using a steady physics model. Any help would be greatly appreciated.

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