This article investigates the flow control technique of forward-sweptwing blended body (FBB) tailless configuration by means of wind tunnel tests.
通过风洞试验研究了前掠翼融合体无尾气动布局(FBB布局)的流动控制技术。
2
For the aircraft with moderate sweptwing, the main reasons of causing wing rock are the variations of roll damping moment with the Angle of attack and the sideslip Angle.
对具有中等后掠角机翼的飞机，产生机翼摇晃的主要原因是滚转阻尼力矩随迎角和侧滑角的变化。
3
The X-4's primary importance involved proving a negative, in that a swept-wing semi-tailless design was not suitable for speeds near Mach 1.