This report is a sequel to P.Sc.T. No. 108 and develops the author's twodimensional theory, extending it to the study of threedimensional movementssubsonic, sonic, and supersonic. The variables used are the speed potential 1 and 2, two functions of the current and t, the time.
Aircraft Engineering and Aerospace Technology – Emerald Publishing
Published: Jun 1, 1940