HOMEWORK #10

Due Monday April 29

Use the GAW data on the WEB to determine a plot of critical Mach number vs angle of attack for that airfoil. Use only the positive values of angle of attack The partially analyzed data are summarized here.

Submit only:

  1. Graph of Cp vs M showing the Cpcr line as well as Prandtl-Glauert predictions for Cpmin for each angle of attack. All lines should be on a single graph.
  2. Graph of critical Mach number vs angle of attack, calculated, not just taken from the previous graph.
  3. Your FORTRAN source code, which takes input data from the file referenced above, and outputs the analyzed data to files ready for input to the plotting package (e.g. xmgr).

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