Page History

...

Next, we will plot the pressure coefficient along the surface of the airfoil. Click on Results > Plots to open up the Plots Window. Under Plots, select XY Plot, and click Set Up.... In the window that pops up, change the settings Y-Axis Function > Pressure, and change the second box to Pressure Coefficient. Ensure X-Axis Function > Direction Vector. Under Surfaces, select airfoil. See the figure below for help.

Image Added

When all the settings are correct, press Plot to plot the data to the command window. To save the data to a text file, check the box next to Write to File. You'll notice that the Plot button has been replaced by a button marked Write..., click it. Change the file type to All Files and save the file name as Pressure_Coefficient.txt

...