Thermal Modelling: Ansys for Temperature Distribution in Structures

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Discussion Overview

The discussion revolves around the use of simulation software, specifically Ansys, for determining thermal gradients and temperature distribution in structures subjected to varying thermal conditions. Participants explore methodologies and alternative tools for thermal analysis.

Discussion Character

  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant inquires about using Ansys for thermal gradient analysis and seeks advice on the methodology for applying thermal loads.
  • Another participant confirms that Ansys can perform the required analysis but notes that it may not be straightforward and mentions the possibility of using a cloud mesh for input.
  • A different participant asks for suggestions on alternative tools for analyzing temperature distribution and thermal stresses.
  • One participant suggests that many CFD programs could handle such calculations but admits a lack of familiarity with specific software.
  • Another participant mentions that Ansys is capable of this analysis, particularly in its newer versions, and describes it as relatively easy to use.
  • COMSOL is proposed as another potential tool for the analysis.

Areas of Agreement / Disagreement

Participants generally agree that Ansys is suitable for the analysis, but there is no consensus on its ease of use or the best methodology. Multiple competing views on alternative tools and approaches remain present.

Contextual Notes

Some participants express uncertainty about the specific capabilities of Ansys and other software, and there is a lack of detailed discussion on the assumptions or limitations of the proposed methodologies.

Who May Find This Useful

This discussion may be useful for individuals interested in thermal analysis, simulation software, and those seeking to understand different tools available for modeling temperature distribution in engineering structures.

chetanladha
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Hi everyone.
I want to find out thermal gradient (or temperature distribution) in a structure subjected to multiple mediums at different temperature.
Would Ansys be the right tool for it, or can you suggest one?
Would the methodology be to draft the structure in a simulation software first, and then putting thermal loads on it?
Thnaks a lot..
 
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Yes, Ansys can do what you asking for, but ain't that easy. I think Ansys has already a modeling tool included (not sure though) but if does not you can usually input information by importing a cloud mesh. But as I said, is not so easy.
 
Can you suggest any other tool which might be helpful..
my aim is to know the temperature distribution, and then the thermal stresses..
Pls advice..
 
I assume most of CFD (Computational Fluid Dynamics) programs can do those calculations, I cannot suggest you something specifically because I'm not too familiar with CFD.

You can have a look in this list though, visit each website and may find what suits you most.

http://www.cfd-online.com/Links/soft.html
 
What is it you are testing?

Ansys is more than capable of doing this, with newer versions (WB12) it's relatively reasy too.
 
Maybe COMSOL is up your alley?
 

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