I also need to have the N variable in the FSP funcction to be changed to the number of x-y coordinates that are coming in from the airfoil text file. I need to be able to take each of this coordinate and save them in the array x and y variable like I have it in the airfoil5 function. The text file generally contains the name of the airfoil and then the columns of x coordinate and y coordinate. For some examples of results, please visit Examples folder.
Matlab airfoil generator generator#
So I need the third option to develop similarly like NACA 5 series and store the data from the text file into the variable x and y. NACA Airfoil Generator of NACA 4 Digit Series, 5 Digit Series and 6 Series made with MATLAB 2012b for MATLAB. This is an example of NACA 5 series function =Airfoil5(nU,nL,NACA) So for fun I decided to write a MATLAB GUI to display any NACA series airfoil. All NACA airfoils are produced by combining a thickness distribution and a mean line into a definition of the upper and lower surfaces of the airfoil. A file for graphical examination is also produced. I need the third option of data collection working similar to that. I'm taking a class in aerodynamics this semester, and I know we will be working a lot with airfoils. An output file (called naca456.out) containing the airfoil geometry is generated by the program. That is part of the main program that is currently working for 4 and 5 series, it gets the x and y coordinates in an array and plots them for future usage. function =FSP()įprintf('Enter option: 1= 4 series, 2=5 series 3= upload') įourDigit=input('\n Type in NACA 4 series: ') Īlpha = input ('\n Type in angle of attack in degree: ') įiveDigit= input('\n Type in NACA 5 series: ') However, I want another option to have user generate their own x and y coordinates of the airfoil and I need to be able to use those values in the program. So far: I have generated equation for NACA 4 and 5 series airfoil based on the input series number from the user.
I have the main program that is using airfoil geometry to calculate pressure distribution and use the pressure distribution later on in other equations. This is the program I'm trying to create (very new to Matlab).
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