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[jishnu94.deu]

Hi all ,

I am trying to mesh my fluid domain as shown in example 115 of ansys polyflow tutorials .

I am finding it give a good hex mesh . When I see the section view it is badly meshed inside .

Can I use a sweep mesh technique for this . If yes can I make the different meshed parts as one fluid domain .

Will be of great help of someone can help with the meshing of my fluid domain which looks exactly like the figure I have attached

[Keyur Kanade]

You will need to split / decompose the geometry and use sweep or multizone meshing methods to get such mesh. Ansys Meshing: Decomposition for hex meshing:

Ansys Meshing: Meshing Methods:

Please go through help manual for more details Regards, Keyur How to access Ansys Online Help Document Guidelines on the Student Community Fluids Engineering Courses | Ansys Innovation Courses

[jishnu94.deu]

I divided my fluid region into parts . and merged the bodies to one group. Meshed it pretty well according to the figure .

However when i reach the polydata these parts act as individual body and not as one entire fluid domain and I have to repeat the setup for each part in the single fluid domain .

how can i make these parts as a single fluid domain

[Keyur Kanade]

Select all bodies and give named selection. 

Or you can also merge them in Fluent solver. 

Regards,

Keyur

How to access Ansys Online Help Document

Guidelines on the Student Community

Fluids Engineering Courses | Ansys Innovation Courses