Azimuthal averaged solution

ArslanOZCAN · July 5, 2011, 04:16

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...

oldshoes81 · July 5, 2011, 11:55

Hi,

Did you solutions fully converged?

ArslanOZCAN · July 7, 2011, 04:07

Yes i've waited enough for convergence.

sukiska · July 22, 2011, 12:58

Quote:

Originally Posted by ArslanOZCAN

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.

oldshoes81 · July 24, 2011, 21:55

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?

yujiabeizi · May 27, 2012, 06:26

hi ,which item did you choose in the window ?

oldshoes81 · May 27, 2012, 22:41

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..

yujiabeizi · May 28, 2012, 00:00

Quote:

Originally Posted by 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..

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?

oldshoes81 · May 28, 2012, 02:24

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.

yujiabeizi · May 28, 2012, 03:29

Quote:

Originally Posted by 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.

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 ?

oldshoes81 · May 28, 2012, 03:32

Hi,

Just select the quantity you wanted to plot in each windows.

July 5, 2011, 04:16	Azimuthal averaged solution	#1
ArslanOZCAN Member Arslan Join Date: Jan 2011 Posts: 37 Rep Power: 15	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...

July 5, 2011, 11:55		#2
oldshoes81 Member CJ Join Date: Apr 2010 Location: Malaysia Posts: 69 Rep Power: 16	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

July 24, 2011, 21:55		#5
oldshoes81 Member CJ Join Date: Apr 2010 Location: Malaysia Posts: 69 Rep Power: 16	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

May 27, 2012, 22:41		#7
oldshoes81 Member CJ Join Date: Apr 2010 Location: Malaysia Posts: 69 Rep Power: 16	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

May 28, 2012, 02:24		#9
oldshoes81 Member CJ Join Date: Apr 2010 Location: Malaysia Posts: 69 Rep Power: 16	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

July 7, 2011, 04:07		#3
ArslanOZCAN Member Arslan Join Date: Jan 2011 Posts: 37 Rep Power: 15	Yes i've waited enough for convergence.

May 27, 2012, 06:26		#6
yujiabeizi New Member yujiabeizi Join Date: May 2012 Posts: 8 Rep Power: 14	hi ,which item did you choose in the window ?

May 28, 2012, 03:32		#11
oldshoes81 Member CJ Join Date: Apr 2010 Location: Malaysia Posts: 69 Rep Power: 16	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

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