09-30-2020, 01:02 PM
Hello,
You're welcome!
I've simmed few dozen frames with grid spacing of 0.7 and have changed the Normal Velocity on Object Source to 10 and the result (frame 11) is attached.
With Normal velocity on Object Source you will get more smoke thickness around the geometry (as normal velocity pushes the smoke away from the object).
Simulation time will rise as long as the grid expands - you can make the grid stick closed to your actualy simulation area, but keep in mind that grid also has to be big enough to allow velocity field to develop properly to create natural motion. It's always a tradeoff.
Looking forward to see your next iteration!
Regards,
Kresimir Tkalcec
You're welcome!
I've simmed few dozen frames with grid spacing of 0.7 and have changed the Normal Velocity on Object Source to 10 and the result (frame 11) is attached.
With Normal velocity on Object Source you will get more smoke thickness around the geometry (as normal velocity pushes the smoke away from the object).
Simulation time will rise as long as the grid expands - you can make the grid stick closed to your actualy simulation area, but keep in mind that grid also has to be big enough to allow velocity field to develop properly to create natural motion. It's always a tradeoff.
Looking forward to see your next iteration!
Regards,
Kresimir Tkalcec