The biggest lift drag ratio 3.36 considering viscous effects is obtained at Mach 6 when a proper base conical shockwaveangle is chosen.
在设计点附近选取合适的半基准圆锥激波角并考虑粘性影响时,可得到乘波体最大升阻比为3.36;
2
Since the angle of the shock is a function of the body angle, supersonic aircraft have very sharp noses and leading edges so that the oblique shockwave is produced at as small an angle as possible.
Flow field of shockwave passing by right Angle and wedge is analyzed using numerical method and numerical interference technique combining with experimental interferograms.