CFD Online Logo CFD Online URL
Home > Forums > FLUENT

best boundary conditions

Register Blogs Members List Search Today's Posts Mark Forums Read

Like Tree1Likes
  • 1 Post By ahmadi

LinkBack Thread Tools Display Modes
Old   January 17, 2015, 04:06
Default best boundary conditions
New Member
Join Date: Oct 2013
Posts: 19
Rep Power: 5
ahmadi is on a distinguished road
Sponsored Links
Hi every one
I want to model flow inside a reservoir, with one inlet and outlet
the inlet of my reservoir is connected to the Specified pump so my pressure and flow rate are known, I use fluent software,
for modeling the inlet boundary condition I have two options
velocity or pressure inlet Bc
with velocity inlet bc, I have correct flow rate but my pressure is incorrect, and when I use pressure inlet bc I have correct pressure, but this time my flow rate is incorrect,
So what can I do????? and what is the best boundary conditions for reservoir inlet????

Thank you
amirokhovat likes this.
ahmadi is offline   Reply With Quote
Sponsored Links


Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
sliding mesh problem in CFX Saima CFX 45 September 22, 2015 10:53
GETVAR Error in Multiband Monte Carlo Radiation Simulation with Directional Source silvan CFX 3 June 16, 2014 09:49
Question about heat transfer coefficient setting for CFX Anna Tian CFX 1 June 16, 2013 06:28
boundary conditions and mesh exporting vaina74 Open Source Meshers: Gmsh, Netgen, CGNS, ... 2 May 27, 2010 09:38
Trimmed cell and embedded refinement mesh conversion issues michele OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 2 July 15, 2005 04:15

Sponsored Links

All times are GMT -4. The time now is 14:34.