## Two-Dimensional Potential Flows

Description:
Contents include the following: Characteristic differential equations - initial and boundary conditions. Integration of the second characteristic differential equations. Direct application of Meyer's characteristic hodograph table for construction of two-dimensional potential flows. Prandtl-Busemann method. Development of the pressure variation for small deflection angles. Numerical table: relation between deflection, pressure, velocity, mach number and mach angle for isentropic changes of state according to Prandtl-Meyer for air (k = 1.405). References.

Date:
November 1949

Creator:
SchÃ¤efer, Manfred & Tollmien, W.

Partner:
UNT Libraries Government Documents Department