Euler-Model with Phase Accretion -- CFD Online Discussion Forums

August 7, 2013, 05:42	Euler-Model with Phase Accretion	#1
Marbau New Member Join Date: Feb 2013 Posts: 11 Rep Power: 13	Hi, I am running a simulation using the Euler-Euler-Model. I want to simulate the accretion of a film of water on a surface. As I use Fluent 14.0, I have to use the UDF provided by Ansys in the context of a tutorial. So far it runs pretty well. But if i stop the simulation to make a check, I have problems when continuing with the latest case and data files. It still executes the Wall-Film-steps during the calculation, but there is no phase accretion anymore, viz. my wall film stays in its last saved state. I tried to rebuild and reload the UDf. I also checked the boundary settings, everything looks OK. Does anybody have an idea why this happens?

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