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Old   June 12, 2010, 01:23
Default steady flow over airfoil
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mahzad_kh
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hi dear all,I had simulated flow over eppler361 for different angles of attack for Re=94000 and v=10m/s, and I want to compare my results with naca0012 results and I need the pressure coefficient distribution around NACA 0012 for this Re or for Re<500000,I searched, but I couldn't find any useful results! do you have any data about it or do you know any site which I can find it? help me please!
Thank you for your kind attention!
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Old   June 12, 2010, 02:49
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Hello,

I'm doing simulation on NACA 0012, but I just only using experimental data at Re =3E6~9E6 that I got from "Theory of Wing Sections". I have not found any experimental data about Cp at Re<500000, but if you want to know the lift/drag coefficient you can see from the following links:
http://www.cyberiad.net/library/airf...ta/n0012cd.htm
http://www.cyberiad.net/library/airf...ta/n0012cl.htm
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Old   June 12, 2010, 09:52
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You can use Xfoil to get a fair approximation of your 'missing' NACA0012 data.

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Old   June 12, 2010, 14:42
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would you mind if I asked you to send your experimental data at Re =3E6~9E6 I think it can help me!I will really appreciated!
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Old   June 13, 2010, 13:18
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Hello mahzad,

Actually, I got experimental data in this book:"Theory of Wing Sections". So if you want to get it please give me your email!
My email: Trieuckgt@gmail.com

Trieu
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Old   June 13, 2010, 14:01
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Quote:
Originally Posted by mahzad View Post
would you mind if I asked you to send your experimental data at Re =3E6~9E6 I think it can help me!I will really appreciated!
Check this link (this NACA reports contains almost all the data presented in Abbott's book):

http://ntrs.nasa.gov/search.jsp?R=99...%257c1%26N%3D0

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Old   June 16, 2010, 01:56
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Quote:
Originally Posted by DoHander View Post
Check this link (this NACA reports contains almost all the data presented in Abbott's book):

http://ntrs.nasa.gov/search.jsp?R=99...%257c1%26N%3D0

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dear friend ,
I checked this link but it is about ''The basic equations of Timoshenko for the motion of vibrating nonuniform beams'' unfortunately I didn't find any thing related to my work in it! Are you sure it contains the data presented in Abbott's book!would you check it please!
thank you!
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