Simulate the inhaling air of an intake filter

Workflow
1

Hi there, I wonder how to create the effect of inhaling smoke into an cylindrical object.
I have to simulate the inhaling air of an intake filter.

Best regards
Ljubomir

2

Add an emitter inside the cylinder with negative force or pressure…or outside at the far end
My TFD Tutorials

3

Hi Paul, I´m not sure if I understand you correctly. Please take a look at that file. I put the Value of Pressure to -100 but nothing happens.

Thank you!!!
Best regards
Ljubomir
tfd-test-01.c4d (237.8 KB)

4

Something like this ?


tfd-test-021.c4d (278.5 KB)

1 Like
5

So great. You´re genius. Thank you so much!!

1 Like
6

Yes, a negative pressure must be added to the object itself to work. The smoke of the upper and lower models emits normally. As long as the pressure value of the middle object is greater, the attraction is stronger