Decrease the nodes and Increase the elements

  • Last Post 4 weeks ago
Khurram posted this 14 November 2018

How to decrease the nodes size and increase the elements size in latest version of Ansys(fluent)?

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kkanade posted this 14 November 2018

Can you please explain the question? Can you please insert images as we can not download attachments. 

If you want to coarsen the mesh then you can do it in workbench meshing by increasing the sizes. 

You can check this video. 

If you want to do it in Fluent then you can convert mesh to poly with Setting up domain - Mesh - Make polyhedra 

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  • Khurram
seeta gunti posted this 19 November 2018

We can also increase the element size by adapting the grid. In R19.2, Fluent has dynamic mesh adaption. With this we can either increase or decrease the mesh.



PeterBeshay posted this 5 weeks ago

Could you please provide the tutorial for this video?

rwoolhou posted this 4 weeks ago

That looks like the Dam Break tutorial: 

Assuming you're using 2019 you'll need to figure out the Adaption tools as the panels are slightly different.