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

Azimuthal averaged solution

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 5, 2011, 03:16
Default Azimuthal averaged solution
  #1
Member
 
Arslan
Join Date: Jan 2011
Posts: 35
Rep Power: 6
ArslanOZCAN is on a distinguished road
Hi everyone;

In NUMECA FINE/TURBO when i try to open CFView, it doesn't let me select the "view the azimuthal averaged solution" option. Why is this happening? Any opinion?

Waiting for your answers...
ArslanOZCAN is offline   Reply With Quote

Old   July 5, 2011, 10:55
Default
  #2
Member
 
CJ
Join Date: Apr 2010
Location: Malaysia
Posts: 69
Rep Power: 7
oldshoes81 is on a distinguished road
Send a message via MSN to oldshoes81 Send a message via Skype™ to oldshoes81
Hi,

Did you solutions fully converged?
__________________
Regards
CJ
NUMIT Enterprise, Malaysia
+6 017 656 3436
http://maccom-numit.blogspot.com
http://www.numit.com.my
Email : seiko.q@numit.com.my
oldshoes81 is offline   Reply With Quote

Old   July 7, 2011, 03:07
Default
  #3
Member
 
Arslan
Join Date: Jan 2011
Posts: 35
Rep Power: 6
ArslanOZCAN is on a distinguished road
Yes i've waited enough for convergence.
ArslanOZCAN is offline   Reply With Quote

Old   July 22, 2011, 11:58
Default
  #4
New Member
 
ski
Join Date: Jul 2011
Posts: 3
Rep Power: 5
sukiska is on a distinguished road
Quote:
Originally Posted by ArslanOZCAN View Post
Yes i've waited enough for convergence.
Thank you for your reply .
As for your question , I choose the option in the "window "Column in cfview to compute the azimuthal averaged result ,
maybe I do not catch your meaning.
sukiska is offline   Reply With Quote

Old   July 24, 2011, 20:55
Default
  #5
Member
 
CJ
Join Date: Apr 2010
Location: Malaysia
Posts: 69
Rep Power: 7
oldshoes81 is on a distinguished road
Send a message via MSN to oldshoes81 Send a message via Skype™ to oldshoes81
Hi,

If the convergence has reached, there could be few factors to consider this problem. Could you please elaborate in more detail before we could come a conclusion?
__________________
Regards
CJ
NUMIT Enterprise, Malaysia
+6 017 656 3436
http://maccom-numit.blogspot.com
http://www.numit.com.my
Email : seiko.q@numit.com.my
oldshoes81 is offline   Reply With Quote

Old   May 27, 2012, 05:26
Default
  #6
New Member
 
yujiabeizi
Join Date: May 2012
Posts: 8
Rep Power: 5
yujiabeizi is on a distinguished road
hi ,which item did you choose in the window ?
yujiabeizi is offline   Reply With Quote

Old   May 27, 2012, 21:41
Default
  #7
Member
 
CJ
Join Date: Apr 2010
Location: Malaysia
Posts: 69
Rep Power: 7
oldshoes81 is on a distinguished road
Send a message via MSN to oldshoes81 Send a message via Skype™ to oldshoes81
Hi,

One more remark in which you could not activate the azumuthal view is because although you have reached your targeted global residual and / or iteration number, but the unsteadiness of the residual may lead to un-activate the view of azumuthal..
__________________
Regards
CJ
NUMIT Enterprise, Malaysia
+6 017 656 3436
http://maccom-numit.blogspot.com
http://www.numit.com.my
Email : seiko.q@numit.com.my
oldshoes81 is offline   Reply With Quote

Old   May 27, 2012, 23:00
Default
  #8
New Member
 
yujiabeizi
Join Date: May 2012
Posts: 8
Rep Power: 5
yujiabeizi is on a distinguished road
Quote:
Originally Posted by oldshoes81 View Post
Hi,

One more remark in which you could not activate the azumuthal view is because although you have reached your targeted global residual and / or iteration number, but the unsteadiness of the residual may lead to un-activate the view of azumuthal..
Thank you for your reply.Could you tell me how to solve this question?That's how to view the azimuthal averaged distribution along the blade height?
yujiabeizi is offline   Reply With Quote

Old   May 28, 2012, 01:24
Default
  #9
Member
 
CJ
Join Date: Apr 2010
Location: Malaysia
Posts: 69
Rep Power: 7
oldshoes81 is on a distinguished road
Send a message via MSN to oldshoes81 Send a message via Skype™ to oldshoes81
Hi Yujiabeizi,

The only thing you have to do is to make sure you have a good quality of mesh in term of its orthoganality, aspect ratio, and expansion ratio. You must not have any negative cells. Please refer to the manual on how to maintain such quality. I would guarantee you will have a good convergence after that... Good luck.
__________________
Regards
CJ
NUMIT Enterprise, Malaysia
+6 017 656 3436
http://maccom-numit.blogspot.com
http://www.numit.com.my
Email : seiko.q@numit.com.my
oldshoes81 is offline   Reply With Quote

Old   May 28, 2012, 02:29
Default
  #10
New Member
 
yujiabeizi
Join Date: May 2012
Posts: 8
Rep Power: 5
yujiabeizi is on a distinguished road
Quote:
Originally Posted by oldshoes81 View Post
Hi Yujiabeizi,

The only thing you have to do is to make sure you have a good quality of mesh in term of its orthoganality, aspect ratio, and expansion ratio. You must not have any negative cells. Please refer to the manual on how to maintain such quality. I would guarantee you will have a good convergence after that... Good luck.
Thank you for your reply.I have activated the button "compute&open pitch average" in the column "window",but I didn't know what to do next ?
yujiabeizi is offline   Reply With Quote

Old   May 28, 2012, 02:32
Default
  #11
Member
 
CJ
Join Date: Apr 2010
Location: Malaysia
Posts: 69
Rep Power: 7
oldshoes81 is on a distinguished road
Send a message via MSN to oldshoes81 Send a message via Skype™ to oldshoes81
Hi,

Just select the quantity you wanted to plot in each windows.
__________________
Regards
CJ
NUMIT Enterprise, Malaysia
+6 017 656 3436
http://maccom-numit.blogspot.com
http://www.numit.com.my
Email : seiko.q@numit.com.my
oldshoes81 is offline   Reply With Quote

Reply

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
grid dependancy gueynard a. Main CFD Forum 19 June 27, 2014 21:22
time averaged unsteady versus steady solution CFD - NewBe Main CFD Forum 1 June 27, 2008 04:17
fft of unsteady solution K S Chang Main CFD Forum 6 January 15, 2004 07:42
Mesh independent solution CFX Begineer CFX 0 October 27, 2002 11:54
Wall functions Abhijit Tilak Main CFD Forum 6 February 5, 1999 02:16


All times are GMT -4. The time now is 12:43.