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April 20, 2012, 14:34 |
5th Order VOF Wave
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#1 |
New Member
John Doe
Join Date: Dec 2011
Posts: 7
Rep Power: 14 |
Hi everyone,
I am running a simulation on a boat and using DFBI tutorial for reference, but I try to use the 5th order VOF wave instead of 1st order VOF wave in the tutorial. my question is, in 5th order there is an additional velocity, from what I understand this function is to explain additional velocity that came from the boat. basically, the inverse of boat velocity. am I right? and if I put the value in the additional velocity, do I have to put the same value on the initial velocity in DFBI-6DOF body to? Thanks |
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April 21, 2012, 14:32 |
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#2 |
New Member
John Doe
Join Date: Dec 2011
Posts: 7
Rep Power: 14 |
please, does anyone know. need some help here.
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April 29, 2012, 12:23 |
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#3 |
Senior Member
KHB
Join Date: Aug 2010
Location: Singapore
Posts: 118
Rep Power: 16 |
Hmm depends on your problem, are you running a ship moving in constant speed?
And if you are running in the ship reference frame, the initial velocity of the ship should be 0. |
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May 2, 2012, 06:51 |
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#4 |
New Member
John Doe
Join Date: Dec 2011
Posts: 7
Rep Power: 14 |
yes, I'm running the ship in constant speed. so should i put a value on inital value or in additional velocity?
and what do you meen by 'running in the ship reference frame'? |
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