need airfoil coordinates: S809

harishameed33 · November 2, 2012, 03:57

hello, i need S809 airfoil coordinates... can someone help me on this

truffaldino · November 2, 2012, 05:10

http://wind.nrel.gov/airfoils/Shapes/S809_Shape.html

harishameed33 · November 2, 2012, 05:14

these points are not enough to define the correct shape...

truffaldino · November 2, 2012, 06:58

If you will not find more refined coordinates you then can do the following:

You can load coordinates you have to x-foil or XFLR5 and refine the shape (I think in x-foil you can increase number of points up to 130 and up to 250 in XFLR5).

KevinW · September 6, 2013, 09:09

Quote:

Originally Posted by truffaldino

If you will not find more refined coordinates you then can do the following:

You can load coordinates you have to x-foil or XFLR5 and refine the shape (I think in x-foil you can increase number of points up to 130 and up to 250 in XFLR5).

I'm sorry, I have the same problem, I haven't dabbled with Xfoil, can you explain more on how to obtain more point?

And, can anyone share a more accurate S809 coordinates file other than the 60+ points on NREL website?

Thank you so much.

Radwanma · May 22, 2015, 11:19

Hi all,

Do anyone have the perfect coordinates of S809 , cause the 2D shape that I have made in ICEM is not good .

Thanks,

November 2, 2012, 03:57	need airfoil coordinates: S809	#1
harishameed33 Member Haris Hameed Join Date: Oct 2009 Posts: 46 Rep Power: 16	hello, i need S809 airfoil coordinates... can someone help me on this

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November 2, 2012, 05:10		#2
truffaldino Senior Member Join Date: Jan 2011 Posts: 249 Blog Entries: 5 Rep Power: 17	http://wind.nrel.gov/airfoils/Shapes/S809_Shape.html

November 2, 2012, 05:14		#3
harishameed33 Member Haris Hameed Join Date: Oct 2009 Posts: 46 Rep Power: 16	these points are not enough to define the correct shape...

November 2, 2012, 06:58		#4
truffaldino Senior Member Join Date: Jan 2011 Posts: 249 Blog Entries: 5 Rep Power: 17	If you will not find more refined coordinates you then can do the following: You can load coordinates you have to x-foil or XFLR5 and refine the shape (I think in x-foil you can increase number of points up to 130 and up to 250 in XFLR5).

May 22, 2015, 11:19		#6
Radwanma Member Radwanma Join Date: Oct 2014 Posts: 30 Rep Power: 11	Hi all, Do anyone have the perfect coordinates of S809 , cause the 2D shape that I have made in ICEM is not good . Thanks,