Problem with convergence in interPhaseChangeFoam -- CFD Online Discussion Forums

October 29, 2019, 06:23

Problem with convergence in interPhaseChangeFoam

BPaul

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Paolo Boccanera

Join Date: Sep 2019

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Hi foamers,
I'm trying to simulate a multiphase flow in a generic valve to see the cavitation. I'm using the solver interPhaseChangeFoam, with the schnerr-sauer model; the turbulence model is RNG k-epsilon. I have some problems with residuals of pressure and alpha.water. How can I improve my residuals?

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residuals.jpg (102.1 KB, 9 views)

Attached Files

	system.zip (4.0 KB, 3 views)
	0.zip (3.6 KB, 4 views)
	constant.zip (1.9 KB, 2 views)

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