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massimiliano.nori
Subscriber

I am using K-epsilon with realizable, Eulerian two phase (vapour and liquid), Iiquids are injected as particles at the inlet surface by enabling pressure gradient force and two way turbulence coupling. Continous phase runs without any divergenece but the divergence of residuals are detected and rises to high value when particles injected. DPM settings; number of time steps 500000, step length - 5, DPM iterations update every 1 iteration of continuous phase. Coupled solver choosen.

 

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