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How to translate FLUENT CGNS Data to Simcenter

Creator
Creator

Now I have already imported the CGNS Data to Simcenter 3D and have calculated.But how can I use it as the surface dipole.The Help document hasnt showed instruction.

 

Could anyone please teach me ,THX!!

 

Best regards!

 

Xuxu

5 REPLIES 5

Re: How to translate FLUENT CGNS Data to Simcenter

Siemens Genius Siemens Genius
Siemens Genius

Re: How to translate FLUENT CGNS Data to Simcenter

Creator
Creator
Firstly, I appreciate your help!
And I’m following the instruction you provide.I running it under the IBEM. The problem now is that the option “From Result To Load” cannot be chosen. What’s more, the instruction mentioned “Nastran Solver”.However, I’m running it under Simcenter 3D. I don’t know whether it is the problem.

Re: How to translate FLUENT CGNS Data to Simcenter

Siemens Genius Siemens Genius
Siemens Genius

Simcenter 3D Acoustics BEM does not support this workflow yet. The prerequisites are listed at the bottom of the following page:

 

https://docs.plm.automation.siemens.com/tdoc/nx/1847/nx_help#uid:xid1565806

 

A Simulation file as the work part and displayed part

Simcenter Nastran as the specified solver

Acoustic or Vibro-Acoustic as the specified analysis type

FEMAO as the specified method

One of the following as the specified solution type:

  • SOL 108 Direct Frequency Response (Subcase - Direct Frequency)

    SOL 111 Modal Frequency Response (Subcase - Modal Frequency)

 

Re: How to translate FLUENT CGNS Data to Simcenter

Creator
Creator
So can I think it in this way? The Nastran can solve the CGNS which can be acoustic dipole source, but it can only run in FEM.
This is really sad for me. It seems that I should return to Virtual.Lab to satisfy my requirement.

Re: How to translate FLUENT CGNS Data to Simcenter

Creator
Creator

May I ask when the Simcenter 3D will add the workflow, because CFD Dipole from fluid and analysis it by means of BEM ,which is the common ways!!!