Help with Lagoa fluid simulation

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Old 03 March 2013   #1
Help with Lagoa fluid simulation

Hi guys!

So, Im running this fluid sim using lagoa and while for the most part the simulation looks ok, when the particles fall they look like they are moving in slow motion? They are not falling as fast as you would expect. Any idea what would cause that/which parameter affects this?

Thanks for any help!

PS: the ICE forum section is weirdly empty.......
 
Old 03 March 2013   #2
Maybe Gravity?
 
Old 03 March 2013   #3
Thumbs up

Originally Posted by Bullit: Maybe Gravity?


Hi Bullit, thanks for the reply.

Yeah, gravity was the first thing I adjusted. Isnt there anything else besides gravity that is affected?
When you have a liquid container that is 20 meters high and one that is 2 meters high, there must be more than just the gravity that is different...
 
Old 03 March 2013   #4
See if this does help:

http://www.si-community.com/communi...bd965b14#p28938
 
Old 03 March 2013   #5
Erm... that topic was also made by me (is identical)...
 
Old 03 March 2013   #6
Freefall speed is determined by three things.
The strength of gravity acting on the particles.
The mass of the particles (which acts as a multiplier for the gravity)
The resistance the particles encounter from air (drag factor/drag force).

Tweaking those three is where it's at.
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Old 03 March 2013   #7
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