CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Multibody Control Volume - Flow Problem

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

Like Tree1Likes
  • 1 Post By baccus

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 16, 2020, 13:03
Unhappy Multibody Control Volume - Flow Problem
  #1
Member
 
Guvennergiz's Avatar
 
Guven Nergiz
Join Date: Jul 2020
Location: Turkey
Posts: 52
Rep Power: 5
Guvennergiz is on a distinguished road
Hello Dear CFD Lovers,
First of all, i am new in forum so please inform me if i am doing something wrong while posting.

Recently i am working on a 3D hex control volumes which has multi bodies. But i formed a new part and they are all in a same zone. Normally there shouldnt be a problem but in Fluent the flow is stacking at the 1st section. All bodies are fluid (air).

It would be nice if you can help me (or inform me if this problem posted-solved before).

Thank you.
Best regards,
Güven

P.s: Yes that is coarsed mesh, i've just wanted to see if the flow can pass through.
Attached Images
File Type: jpg mid-section.JPG (33.9 KB, 8 views)
File Type: jpg mid-section-2.JPG (37.7 KB, 8 views)
File Type: jpg meshed-geo.JPG (193.6 KB, 8 views)
Guvennergiz is offline   Reply With Quote

Old   July 17, 2020, 06:10
Default
  #2
New Member
 
Mert
Join Date: Aug 2016
Location: Turkey
Posts: 12
Rep Power: 9
baccus is on a distinguished road
I have same problem also. Flow stucks in the body and doesn't go through the body.

I guess that it is not about interfaces. Any reasons for these type of problems ??
Guvennergiz likes this.
baccus is offline   Reply With Quote

Old   July 21, 2020, 09:26
Default
  #3
Member
 
Guvennergiz's Avatar
 
Guven Nergiz
Join Date: Jul 2020
Location: Turkey
Posts: 52
Rep Power: 5
Guvennergiz is on a distinguished road
Help please, thank you.
Guvennergiz is offline   Reply With Quote

Reply

Tags
flow analysis, interface domains, multibody part

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
mass flow in is not equal to mass flow out saii CFX 12 March 19, 2018 05:21
Problem with porous flow at multi-material interface with large permeability diff. Hisham OpenFOAM Programming & Development 1 June 3, 2016 10:51
multiphaseEulerFoam (OF2.3.0) : Courant number explodes when running in parallel Mehrez OpenFOAM Running, Solving & CFD 10 May 18, 2016 11:44
Problem with an old Simulation FrankW CFX 3 February 8, 2016 04:28
Volume flow rate boundary condition in OpenFOAM mayank.dce2k7 OpenFOAM Running, Solving & CFD 13 August 11, 2014 20:16


All times are GMT -4. The time now is 15:30.