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Design Modeler – Fill – Negative Volume

In this tutorial you will learn how to obtain the negative volume of a solid, ANSYS works with the control volumes, which are the environments where the fluid is located.

To practice this exercise you can download the file.

Download: Test Fill

Readers Comments (4)

  1. I would like to know what the different is when we have at the end 2 times Solid as the parts??

  2. Can we design a shell and tube type as:
    First we make a some number of circles as of pipe radius.
    Outside that shell we make a bigger circle as tube.
    Extrude then
    Boolean-subtract the pipes and fill cavity in them?

    • Hi friend,
      Yes, you can do that, in the end you should have only the fluid domain, do not forget the thickness of the pipes.


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