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October 12, 2017, 02:49 
Need Fortran code

#1 
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bob
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Dear friends ,
i need a code about (Airfoil NACA 5 digit ) for FORTRAN ,to make an airfoil also need graphic airfoil i have equations ,please someone help me .m new for FORTRAN thanks 

October 13, 2017, 02:07 

#2 
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Lane Carasik
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Are you asking for help to write the FORTRAN code? If so, where are you having trouble?


October 13, 2017, 04:46 

#3  
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bob
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Quote:
i have problem with equation . how i should add the equation's to FORTRAN the equation of curve line of airfoil is : Yc= m/p**2(2pxx**2) ===================== from x=0 to x = p Yc= m/(1p)**2[(12p)+2pxx**2] ============ from x=p to x= c Equation for calculate thickness upper and down the middle line of airfoil : + Yt = t/0.2(0.2969 RADICAL x  0.1260 x  0.3516 x**2 + 0.2843 x**3  0.1015 x**4)  the Equation of final dimensions of upper surface and down surface of airfoil : Xu=xYt * SIN TETA Yu=Yc+Yt * COS TETA Xl=x+Xt * SIN TETA Yl=YcYt * COS TETA Where TETA = ARCTAN[dYc/dx] x= chord length y= vertical length t= MAX thickness m= MAX curve p=MAX leading edge curve 

October 13, 2017, 05:23 

#4 
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bob
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I have a example code but this code is for NACA 4 digit .i need NACA 5 digit also i need the Graphic picture of Airfoil :
i just want Design an Airfoil ..not flow making or analyze . simple 5 digit airfoil design also have graphic form Code: http://people.sc.fsu.edu/~jburkardt/f_src/naca/naca.f90 Last edited by batuning; October 13, 2017 at 08:00. 

October 14, 2017, 14:58 

#5  
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Lane Carasik
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Quote:


October 14, 2017, 15:26 

#6  
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bob
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Quote:
i don't have any experience for FORTRAN before im totally new in this if you can make it simple for me .that i can understand and put my numbers to the code , that i exactly want is : only make a 5 digit airfoil and have graphic form of this ( maybe with tecplot or something ... ) i don't need airflow equations ..or any extra thing ...only a design simple airfoil form just it . i also have another better code .but i dont know how to send here 

October 14, 2017, 15:40 

#7 
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bob
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October 14, 2017, 15:42 

#8  
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Lane Carasik
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October 14, 2017, 15:47 

#9 
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bob
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Tags 
airfoil 2d, fortran 90, fortran code, fortran compiler 
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