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SprayFoam: incorrect mass in system as mesh is refined |
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April 6, 2016, 10:40
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SprayFoam: incorrect mass in system as mesh is refined
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Member
Olabanji
Join Date: Jan 2013
Location: U.S.A
Posts: 31
Rep Power: 13  |
Hi Foamers,
I am using SprayFoam from OpenFOAM-2.3.x. I tried running a non-reacting case of n-dodecane injected into the domain using the default mesh in aachenbomb tutorial. All went well and no loss in mass. To conduct a refinement study, I tried refining the mesh (as usual). To my surprise, I observed the total mass in the system by the end of injection is not even up to half of what was specied in "sprayCloudProperties" file i.e. massTotal. I have tried the following: Increased parcelsPerSecond from 2000000 to 16000000 Reduced minParticleMass to 1e-21 Reduced parcelsPerSecond from 2000000 to 200000 All to no avail. Any help would be appreciated. Regards. |
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| minparticlemass, parcelspersecond, sprayfoam |
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