OpenFOAM v2106: Running Adaptive Mesh Refinement with AMI present

AmrShaalan · April 24, 2024, 17:15

Hello,

I am working on a wind turbine simulation in OpenFOAM using a sliding mesh and I want to also use Adaptive Mesh Refinement. The problem is that once the Adaptive Mesh Refinement is triggered, I get AMI patch weight of 0 and then the simulation crashes.

AMI: Patch source sum(weights) min:0 max:1.20617 average:1.00138

I tried to exclude the cells close to the AMI from the refinement by setting a refinement region using topoSet but it did not work (I do not think it is actually selecting the cells I specified)

Any help would be greatly appreciated. This is the case folder already meshed:
https://drive.google.com/drive/folde...usp=drive_link

AmrShaalan · April 25, 2024, 17:40

Essentially what I am asking is how to limit AMR to a specific zone and not the whole domain.

Any help is really appreciated

April 24, 2024, 17:15	OpenFOAM v2106: Running Adaptive Mesh Refinement with AMI present	#1
AmrShaalan New Member Amr Shaalan Join Date: Sep 2017 Posts: 4 Rep Power: 9	Hello, I am working on a wind turbine simulation in OpenFOAM using a sliding mesh and I want to also use Adaptive Mesh Refinement. The problem is that once the Adaptive Mesh Refinement is triggered, I get AMI patch weight of 0 and then the simulation crashes. AMI: Patch source sum(weights) min:0 max:1.20617 average:1.00138 I tried to exclude the cells close to the AMI from the refinement by setting a refinement region using topoSet but it did not work (I do not think it is actually selecting the cells I specified) Any help would be greatly appreciated. This is the case folder already meshed: https://drive.google.com/drive/folde...usp=drive_link

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April 25, 2024, 17:40		#2
AmrShaalan New Member Amr Shaalan Join Date: Sep 2017 Posts: 4 Rep Power: 9	Essentially what I am asking is how to limit AMR to a specific zone and not the whole domain. Any help is really appreciated