CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

large for tension cause unreasonable pressure of TLP

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 4, 2014, 10:57
Post large for tension cause unreasonable pressure of TLP
  #1
Fan
New Member
 
Xiang fan
Join Date: Dec 2013
Posts: 5
Rep Power: 12
Fan is on a distinguished road
Hi foamers~

I want to bulid cases about TLP. When I set the for tension less than half of the weight of the floatingObject, the pressure is steady and reasonable, but when the for tension is larger than half of the weight of floatingObject, the pressure will be unsteady and unreasonable no matter how small the timestep is set. Of cause, in all cases the sum of for tension and weight of floatingObject is equal to the buoyancy and the initial position of the floatingObject is the equilibrium position. I feel confused, please help me, thanks

Last edited by Fan; October 4, 2014 at 11:02. Reason: TLP
Fan is offline   Reply With Quote

Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Pressure Inlet VS velocity Inlet difference Mohsin FLUENT 9 January 4, 2021 11:34
Calculation of the Governing Equations Mihail CFX 7 September 7, 2014 07:27
Fluent natural ventilation pressure boundary condition pierresandre FLUENT 24 November 8, 2011 15:32
Large pressure gradients = anisotropy??? cfd_enthusiast Main CFD Forum 0 February 9, 2010 12:09
Hydrostatic pressure in 2-phase flow modeling (long) DS & HB Main CFD Forum 0 January 8, 2000 16:00


All times are GMT -4. The time now is 23:54.