Map CFD Pressure to model- different result

Junta_20361
Junta_20361 New Altair Community Member
edited October 2020 in Community Q&A

Hi guys,

 

After compute a CFD problem (AcuSolve), i mapped Pressure result to the model surfaces to view boundary contours (HyperMesh-OptiStruct).

The model was create by HyperMesh ( Mesh and boundary conditions) then run AcuSolve for computing.

 

The problem is the pressure result on .LOG file (post-process on HyperView) and the data visualize on HyperMesh-Optistruct are different. 

To be more precise, the max value on HyperView is 181 Pa while the max value display on HyperMesh is 151 Pa. It also have minus value on HyperView but not on HyperMesh.

 

Can any one explain why there is the different between those results.
Please Help, Thank you all!

 

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<?xml version="1.0" encoding="UTF-8"?>b.png

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