|
[Sponsors] |
May 29, 2008, 10:10 |
Good day for you OF Users!!!
|
#1 |
New Member
Thiago Reis Carvalho Cabral Miliante
Join Date: Mar 2009
Location: Rio de Janeiro, Rio de Janeiro, Brazil
Posts: 16
Rep Power: 17 |
Good day for you OF Users!!!
I am merging several solvers in order to simulate a 2d roll damping in ships. I have successfully integrated a 3DOF movement for my ship with moving mesh by calculatin and integrating the forces and momentum. Gravity is playing its part in the calculation of these forces, but not in the fluid. Water is just flying away when it hits the ship. I noticed that when I merged the solvers I had forgotten the gravity (- ghf*fvc::snGrad(rho)). But now there is no Hydrostatic Pressure to counter act gravity and the fluid just keeps practically static due the action of gravity pressing down. Can someone help me on how to add hydrostatic pressure (inside the domain and as a boundary conditon). I read on the posts that OF uses a "modified pressure" which should account for everything, but then how should I use it in my case? Thanks in advance. T. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
hydrostatic pressure | Amanda | FLUENT | 6 | April 20, 2016 11:00 |
Hydrostatic pressure(rho*g*h) | Pranesh | FloEFD, FloWorks & FloTHERM | 3 | October 17, 2008 06:18 |
hydrostatic pressure | multiphase | FLUENT | 0 | May 18, 2003 15:16 |
Hydrostatic pressure in 5.5 | Jens | CFX | 3 | August 21, 2002 11:05 |
Hydrostatic Pressure | Rhydar | CFX | 3 | March 6, 2002 09:54 |