Wrong shape from Bladegen

hasbi · February 23, 2013, 07:19

I have a problem with creating of wind turbine's blade!

I want to import airfoil coordinates and create a blade.
I chose three sections in blade and import those *.txt files and the hub and shroud are chosen at root and tip of blade. procedures followed are as below:
http://www.mediafire.com/view/?1lh135adtkxr34z

And the software created this wrong model because it selected an incorrect axis with 9 blade like this:
http://www.mediafire.com/view/?89ec47xz03upk65

Please help me to correct this problem!

Best Regards

hasbi · February 24, 2013, 11:30

I think the problem is in my HAB.txt & SHROUD.txt .
I create them by half of airfoil but I think it should have a special form

http://www.mediafire.com/view/?4aiky69bmehwvl4
http://www.mediafire.com/view/?8j21myfgwn6m7bi

Thanks

k.vafiadis · February 26, 2013, 03:37

Quote:

Originally Posted by hasbi

And the software created this wrong model because it selected an incorrect axis with 9 blade like this:
http://www.mediafire.com/view/?89ec47xz03upk65

I am pretty sure that you can select the number of blades of your machine from the BladeGen options

hasbi · February 26, 2013, 12:30

Thank you vafiadis for your answer
But my problem is for create blade. My problem is in the type of hub & shroud coordinate and their shape, for create blade!

Thanks

February 23, 2013, 07:19	Wrong shape from Bladegen	#1
hasbi New Member Asak Join Date: Jan 2013 Posts: 22 Rep Power: 13	I have a problem with creating of wind turbine's blade! I want to import airfoil coordinates and create a blade. I chose three sections in blade and import those .txt files and the hub and shroud are chosen at root and tip of blade. procedures followed are as below: http://www.mediafire.com/view/?1lh135adtkxr34z And the software created this wrong model because it selected an incorrect axis with 9 blade like this: http://www.mediafire.com/view/?89ec47xz03upk65 Please help me to correct this problem! Best Regards Last edited by hasbi; February 23, 2013 at 07:21. Reason: wrong link!*

February 24, 2013, 11:30	hab & shroud's file format!!	#2
hasbi New Member Asak Join Date: Jan 2013 Posts: 22 Rep Power: 13	I think the problem is in my HAB.txt & SHROUD.txt . I create them by half of airfoil but I think it should have a special form http://www.mediafire.com/view/?4aiky69bmehwvl4 http://www.mediafire.com/view/?8j21myfgwn6m7bi Thanks

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February 26, 2013, 12:30		#4
hasbi New Member Asak Join Date: Jan 2013 Posts: 22 Rep Power: 13	Thank you vafiadis for your answer But my problem is for create blade. My problem is in the type of hub & shroud coordinate and their shape, for create blade! Thanks