ragarding naca series

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anandamma...@gmail.com

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Mar 2, 2024, 9:04:58 AM3/2/24

to noc24-ae0...@nptel.iitm.ac.in

Hi,

I have a question about what is happening in this video at 00:28:53 -

http://www.youtube.com/watch?v=zcN_50RZnUk#t=1733s.

sir what is the notation of 2 (which is in front of 1) in NACA 64 1 212. this is a naca 6 series. here 1 is suffix to 6.

Thanks!

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NOC24 AE02

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Mar 14, 2024, 1:32:14 PM3/14/24

to Discussion forum for Aircraft Design, anandamma...@gmail.com

Dear candidate,

It indicates the design lift coefficient if it is divided by 10. For example, 2/10=0.2 is the design lift coefficient.