|August 26, 2013, 09:37||
AMI - Propeller Tutorial diverging
Join Date: May 2013
Location: Munich Germany
Posts: 28Rep Power: 5
I am trying to learn how to implement AMI with the help of pimpleDyMFoam tutorial of propeller. when I start the simulation using Allrun command the simulation blows up after ~35 iterations. the continuity suddenly becomes from 0.1 to 1e+3 and then the simulation diverges. I have not done any changes to the tutorial provided with the distribution (I am using OF 2.1.1).
I am quite confused why that is happening. Any suggestions what should be done ?
Also I want to implement AMI with MRFSimpleFoam. Do we need constant/dynamicMeshDict ... ? Also what else will be the major changes when compared to the tutorial of propeller. Because tutorial is a transient simulation with pimpleDyMFoam where as I want to do steady state simulation.
Any help/suggestions will be greatly helpful and will be appreciated.
Thanks in Advance.
|November 4, 2016, 03:57||
Join Date: Aug 2015
Location: Busan, South Korea
Posts: 23Rep Power: 3
In MRF we don't use the dynamicsMeshDict, but we need MRFProperties, it's different scripts. then you have to change some scripts.
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