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

Turbo line @ 0.5 Span?

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 15, 2016, 08:46
Question Turbo line @ 0.5 Span?
  #1
Senior Member
 
Brett
Join Date: May 2013
Posts: 174
Rep Power: 9
Bdew8556 is on a distinguished road
Hi All,

Hope all is well in the CFD for turbomachinery community and you're having more luck than me!

I've got a line appearing at 0.5 Span going from inlet to outlet that is of drastically different pressures than its surrounding cells. It shows up as the blue line at the inlet.

Any thoughts on why this is?

https://postimg.org/image/ye5gkqppb/

Inlet BC
https://postimg.org/image/lhf4n7cll/
https://postimg.org/image/i10be5c9l/

Outlet BC
https://postimg.org/image/g9u1iqw09/
https://postimg.org/image/pv28mrgg9/

Cheers!!

Brett
Bdew8556 is offline   Reply With Quote

Old   August 17, 2016, 03:56
Default
  #2
Senior Member
 
Maxim
Join Date: Aug 2015
Location: Germany
Posts: 410
Rep Power: 9
-Maxim- is on a distinguished road
how did you define the line? which settings are you using for the coloring of the cells?
try using absolute pressure for both and compare. also set the min. and max. to the same values in order to get the same color spektrum
-Maxim- is offline   Reply With Quote

Old   August 17, 2016, 09:36
Default
  #3
New Member
 
Join Date: Aug 2016
Posts: 17
Rep Power: 6
kabuforever is on a distinguished road
there is an option named "show chart location lines", uncheck it.
kabuforever is offline   Reply With Quote

Reply

Tags
boundary condition, cfx 16.2, turbo machinery, turbogrid

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
problem during mpi in server: expected Scalar, found on line 0 the word 'nan' muth OpenFOAM Running, Solving & CFD 3 August 27, 2018 04:18
k-omega SST flow over a cylinder GP_FDU OpenFOAM Running, Solving & CFD 29 January 15, 2016 15:06
8x icoFoam speed up with Cufflink CUDA solver library kmooney OpenFOAM Running, Solving & CFD 42 November 6, 2012 11:37
[blockMesh] error message with modeling a cube with a hold at the center hsingtzu OpenFOAM Meshing & Mesh Conversion 2 March 14, 2012 09:56
Problems of Duns Codes! Martin J Main CFD Forum 8 August 14, 2003 23:19


All times are GMT -4. The time now is 04:20.