FSI: change material parameters before restart -- CFD Online Discussion Forums

September 29, 2010, 09:31	FSI: change material parameters before restart	#1
Lance Senior Member Lance Join Date: Mar 2009 Posts: 669 Rep Power: 22	I made a restart on my FSI simulation and at the same time changed the Youngs modulus and stiffness of the solid domain (just edited the .mf file and added the new MP,DENS and MP,EX commands). However, I got a warning that it is a "non-standard behaviour" to change material parameters between load steps. Is there a "standard behaviour" to do this, or arent you supposed to make a restart with new material parameters?

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