Tutorial for XFoil

Copy the downloaded file to the directory where you want to install XFoil and run it. Running Xfoil-----XFoil is executed by going to the directory where it was installed and typing % xfoil. Loading an Airfoil-----The load or NACA command can used to load an airfoil into XFoil. In this tutorial we will be using a NACA 2412 airfoil. ................
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