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I try to use 2.82 to play fluid simulation. First I use default size and run simulation and get some result. The particles seem well in view port (as my Screenshot).

enter image description here enter image description here

My domain size is 1.919 and my flow behavior is Geometry. It seem the particles are separate.

Here is my question. When I scale down both domain and flow about 20 times, the particles doesn't scale down and look squeeze together (as my Screenshot). Is there any setup to change this particles size? Or this size doesn't affect the result of simulation? Thanks you for reading my question!

(I realize 'Resolution Division' in fluid simulation. My idea is to simulate a small area and get more detail where I want to simulate.)

enter image description here enter image description here

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  • $\begingroup$ You should always apply "SCALE" (control+A) to the domain, so the scale (x,y,z) are 1. The size of the water particles are defined also by the "mesh" part of the simulation (here you can configure the size of the water spheres) $\endgroup$
    – Sanbaldo
    Commented May 18, 2020 at 7:04

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Reset to default
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i did it by changing the unit scale down in scene properties

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  • $\begingroup$ Hi, thanks for the post. This site is not a regular forum, answers should be substantial and thoroughly explain the solution and required workflow. One liners and short tips rarely make for a good answer. If you can edit your post and provide some more details about the procedure and why it works feel free to restore it, otherwise it may be deleted or converted into a comment. Perhaps add a few images illustrating the workflow and final results. See How do I write a good answer? $\endgroup$
    – Duarte Farrajota Ramos ♦
    Commented Oct 31, 2021 at 18:25

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