fume seems to collide with void source

[keithb]

Hi
When I run a sim with a void source, the fluid seems to collide with it, rather than just be erased.
Is this expected behaviour?...any way to prevent this?
Thanks

[sitnisati]

Hello,

This is expected as void source will delete velocities as well.
To erase smoke only, you can use Simple Source with Smoke Set to 0.0, Free Flow option and all velocities set to 0.0 .

Regards,
Kresimir Tkalcec

[keithb]

aha! Thankyou!