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RAMGANESH

Error during import the model in acuconsole

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Dear All,


 


I have been working in CFD analysis in valves 


 


I have meshed the model using CFD tetramesh using hypermesh and exported the model as .inp file and while exporting i got the warnings in hypermesh.


 


while importing in acuconsole the following error occurs 


 


kindly provide your guidelines


 


 


Thanks


Ram


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How did you generate the volume mesh in HyperMesh? It seems that the mesh is not conform(probably at interface?)


Is it possible to upload the HM file?

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Dear Sir,


 


I have generated the volume mesh using the steps in this tutorial       CFD-1000: Creating a Hybrid Grid using the CFD Mesh Panel in hypermesh


 


I got error while exporting the model to acusolve then i followed the steps in this forum http://forum.altairhyperworks.com/index.php?/topic/14825-problem-w-export-into-an-acusolve-file-inp/


 


by this i exported my model as .inp file.


 


 


 


 


Thanks


RAM


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Generally those steps should work well. Unfortunately, it would be tough to find errors in your HM file, without looking at it. I would suggest either upload it or ask your local Altair Support team.

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Hi,

 

Let me explain my Problem.

 

I have two geometries (say A and B ) I created mesh individually for both of them in ICEM. Then in ICEM, I brought both meshes together and saved the .uns file.

 

I read it in AcuConsole and it showed me the Mesh.

 

While converting the Mesh to Discrete Geometry, I got the following error.

 

ACUSIM: There are <20218> intersections in the input mesh

ACUSIM: *** ASSERTION in Function <agsGetNumSimRegions> File <agsUtils.cpp> Line <1375>
ACUSIM: *** Simulation model is null

 

I have tried almost everything, but I dont quite understand why the Mesh is read correctly and why while converting to Discrete Geometry, it gives and error.

 

Any help on this would be very appreciated.

 

Regards,

Juzer

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It is advisable to import direct geometry (Parasolid, ACIS etc Formats) in AcuConsole if you want to mesh with AcuConsole.


If you already have a volume mesh from ICEM (or HyperMesh), why would you want to convert it discrete geometry? 


 


TIP: If you have two geometries, one of the methods which generally works well is to import them in solidThinking Inspire and export as a Parasolid file (that can be imported/meshed in AcuConsole).

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