 |
 |
 |
|
|
|
[Sponsors] | ||||
April 3, 2017, 04:54
|
wave ship DFBI
|
#1 |
|
New Member
mortaza
Join Date: Aug 2011
Posts: 8
Rep Power: 14  |
Hi friends!
I am using DFBI for modeling a 3-DOF motion of ship in first order VOF wave. body attached grid is translating with accelerated body in forward direction. My question is about the frequency of the wave. Which frequency (period) should be applied in inlet BC, the encounter frequency or the wave actual frequency? |
|
|
|
|
|
April 5, 2017, 15:09
|
|
#2 |
|
New Member
Join Date: May 2015
Posts: 13
Rep Power: 11 |
For the fifth order Stokes waves, you need wave height/amplitude, period of waves/length of waves, depth of water. So inlet boundary will be applied this wave as velocity inlet
|
|
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| DFBI : Ship Motion (roll, heave, pitch) at 30deg beam sea | dbalan | STAR-CCM+ | 2 | November 23, 2018 10:32 |
| CFD in Naval Hydrodynamics, Off-Shore and Wave Modelling with OpenFOAM | hjasak | OpenFOAM Announcements from Other Sources | 2 | February 13, 2017 04:59 |
| Wave pattern of ship is strange (VOF) | Qingsong | Fluent Multiphase | 1 | April 25, 2016 11:49 |
| Ship wave Boundary Condition in OpenFoam | keepfit | OpenFOAM Running, Solving & CFD | 1 | May 24, 2012 10:24 |
| DFBI, turbulence model and ship motion | ettax | Siemens | 1 | June 4, 2010 12:31 |
Linear Mode
