Nasa profiles

sivarama1 · June 3, 2009, 03:54

Hi,all
NASA WIND PROFILES,
WHICH TYPE OF CODE BETTER AIRFOILS

ghorrocks · June 3, 2009, 07:47

Hi,

Can you state your question more clearly? I have no idea what you are asking for.

Glenn Horrocks

sivarama1 · June 4, 2009, 01:13

HI,
Actually i am analyzing wind turbine rotor,in that i want select better blade airfoils ,i have lot of airfoils data,in that which is the better one,
which type of series (ex:1,2,3,4,5,6,7,8 series ).

paulo · June 4, 2009, 13:00

Hi Sivaramakrihnaia,

We've been studying wind turbine blades for some years (three), and there are not all the types that you asked.

In fact, the profiles are NACA, and the 5 digit series is one that you could start working.

Hope that helps,

Best Regards,

Paulo Rocha

paulo · June 5, 2009, 15:42

Hi again,

Sorry for the information. I would like to say 6-digit series.

What methodology will you use to design the blade (chord and pitch angle?)

Best Regards,

Paulo Rocha

sivarama1 · June 6, 2009, 00:22

Hi,
diameter of rotor:2m,
chord size:0.3m
number of blades:3
is it any profiles is there.
if dont mind your mail ID should forward me,i will send mail.
Thankyou very much.

paulo · June 6, 2009, 23:33

Hi,

My e-mail address is

paulo {at} posmec [dot] ufc [dot] br

What do you plan to do with the simulation. Will you build the turbine ?

Regards,

Paulo

June 3, 2009, 03:54	Nasa profiles	#1
sivarama1 Member sivaramakrishnaiah Join Date: Mar 2009 Location: india,pondicherry Posts: 76 Rep Power: 18	Hi,all NASA WIND PROFILES, WHICH TYPE OF CODE BETTER AIRFOILS __________________ sivaramakrihnaiah

June 4, 2009, 01:13	Nasa airfoil	#3
sivarama1 Member sivaramakrishnaiah Join Date: Mar 2009 Location: india,pondicherry Posts: 76 Rep Power: 18	HI, Actually i am analyzing wind turbine rotor,in that i want select better blade airfoils ,i have lot of airfoils data,in that which is the better one, which type of series (ex:1,2,3,4,5,6,7,8 series ). __________________ sivaramakrihnaiah

June 6, 2009, 00:22	Nasa 6 series	#6
sivarama1 Member sivaramakrishnaiah Join Date: Mar 2009 Location: india,pondicherry Posts: 76 Rep Power: 18	Hi, diameter of rotor:2m, chord size:0.3m number of blades:3 is it any profiles is there. if dont mind your mail ID should forward me,i will send mail. Thankyou very much. __________________ sivaramakrihnaiah

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June 3, 2009, 07:47		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,933 Rep Power: 145	Hi, Can you state your question more clearly? I have no idea what you are asking for. Glenn Horrocks

June 4, 2009, 13:00		#4
paulo Member Paulo Alexandre Costa Rocha Join Date: Mar 2009 Posts: 71 Rep Power: 18	Hi Sivaramakrihnaia, We've been studying wind turbine blades for some years (three), and there are not all the types that you asked. In fact, the profiles are NACA, and the 5 digit series is one that you could start working. Hope that helps, Best Regards, Paulo Rocha

June 5, 2009, 15:42		#5
paulo Member Paulo Alexandre Costa Rocha Join Date: Mar 2009 Posts: 71 Rep Power: 18	Hi again, Sorry for the information. I would like to say 6-digit series. What methodology will you use to design the blade (chord and pitch angle?) Best Regards, Paulo Rocha

June 6, 2009, 23:33		#7
paulo Member Paulo Alexandre Costa Rocha Join Date: Mar 2009 Posts: 71 Rep Power: 18	Hi, My e-mail address is paulo {at} posmec [dot] ufc [dot] br What do you plan to do with the simulation. Will you build the turbine ? Regards, Paulo