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

error::: Attempt to cast type wall to type lduInterface

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

Like Tree1Likes
  • 1 Post By yannH

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 8, 2010, 13:17
Default error::: Attempt to cast type wall to type lduInterface
  #1
rcm
New Member
 
chetan
Join Date: Apr 2010
Posts: 11
Rep Power: 13
rcm is on a distinguished road
hi all,
i want to simulate a case in which there are two separate region with ggi interface in OpenFoam-dev.. when i do foamToVTK i get following error..
can somebody help?






Create time

Create mesh for time = 0

Deleting old VTK files in "/home/Rohini/OpenFOAM/OpenFOAM-1.5/tutorials/turbFoam/porousnew/VTK"

Time 0


Attempt to cast type wall to type lduInterface

From function refCast<To>(From&)
in file /home/Rohini/OpenFOAM/OpenFOAM-1.5-dev/src/OpenFOAM/lnInclude/typeInfo.H at line 106.

FOAM aborting

Aborted
rcm is offline   Reply With Quote

Old   June 2, 2010, 03:31
Default
  #2
New Member
 
yannH
Join Date: Feb 2010
Posts: 26
Rep Power: 13
yannH is on a distinguished road
Hi rcm, I got the same message error when I do foamToVTK, but when I take off my velocity field U from 0/ directory, it works...quite strange !

If you 've found the solution please don't hesitate to answer me, because I need my velocity !

regards

Yann
yannH is offline   Reply With Quote

Old   June 2, 2010, 04:59
Default
  #3
New Member
 
yannH
Join Date: Feb 2010
Posts: 26
Rep Power: 13
yannH is on a distinguished road
ok I've got a mistake in my U file, it was a problem of wrong patch, I wrote a cyclic patch instead of zeroGradient...
Quin404 likes this.
yannH is offline   Reply With Quote

Old   October 23, 2017, 10:16
Default
  #4
New Member
 
Ali Mohammadi
Join Date: Oct 2017
Posts: 15
Rep Power: 5
cfd lover is on a distinguished road
hi
i had the same problem and i solved it.
you not only need to change all the internal boundary into cyclic but also you should change the boundary file in polymesh into cyclic
cfd lover is offline   Reply With Quote

Reply

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
time step continuity problem in VAWT simulation lpz_michele OpenFOAM Running, Solving & CFD 5 February 22, 2018 19:50
Simulation of Radial Fan with simpleFoam MRF nash OpenFOAM Running, Solving & CFD 2 November 5, 2015 10:12
Divergent temperature in chtMultiRegion(Simple)Foam akrasemann OpenFOAM Running, Solving & CFD 13 March 24, 2014 02:54
Water subcooled boiling Attesz CFX 7 January 5, 2013 03:32
Multicomponent fluid Andrea CFX 2 October 11, 2004 05:12


All times are GMT -4. The time now is 21:46.