Pressure Distribution Over Airfoils at High Speeds
A 1927 technical report from the National Advisory Committee for Aeronautics, issued in the United States for aeronautical engineers and researchers, presenting measured data on airfoil pressure and force coefficients at high speeds. Its pictures are plain line graphs of curves plotted against angle of attack, with dashed and solid traces for different Mach-like speed ratios and labelled airfoil sections, useful to a designer as a restrained source of graph layouts and hand-drawn curve styles.
