Technical Note, Issue 147Von Karman Institute for Fluid Dynamics, 1982 - Aerodynamics |
Common terms and phrases
2-dimensional wall adaptation 3-dimensional flows according to Eq angle of attack antisymmetrical assumed axisymmetric model B² m² b² blockage ratio body bottom walls bution Computation of wall computational scheme cross flow interferences cross section defined by Equ distri disturbance velocity distribution doubly infinite set elementary wing Filios flow field FLUID DYNAMICS free stream Mach induced velocities integral equation interference free data kernel of integral Kin(x large oscillations lift distribution linear operator longitudinal lower wall M90 model method opposite sign oscillations quarter of cross rectangular test section set of images shown in Fig singularities Smaller numbers source distribution q(x span straight walls stream Mach number symmetrical wall deflection test section centreline Test section design test section wall transonic u-distribution uin(x upper and lower upper right quarter upper wall VON KARMAN INSTITUTE wall interferences wall test section Windtunnel test x-axis x/ẞh Fig yaw angle