Simulation not Converging in STAR-CCM+ -- CFD Online Discussion Forums

June 6, 2022, 17:57

Simulation not Converging in STAR-CCM+

faceres97

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Francisco

Join Date: May 2022

Posts: 4

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Hello all

I am trying to run a simulation on a T106C Turbine blade but my simulation is not converging. I suspect there is a problem with my boundary conditions. I am trying to impose periodic boundary conditions on the top, bottom, and two span-wise boundaries as seen in the attached figures.

I created interfaces but I am not sure what type of interface to assign. I assigned Fully-Developed Interface with Periodic Topology and Translational Periodicity.

Anyone knows if I am doing anything wrong here?

FC

Attached Images

	Fig. 1.PNG (9.0 KB, 13 views)
	Fig. 2.PNG (13.3 KB, 10 views)

Tags

boundary conditions, interfaces, star-ccm+

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