Aerodynamicdata on upper arm were compared under the conditions with and without cloth.
比较了穿衣袖与不穿衣袖两种状态下手臂的气动力数据。
2
However, the flight still managed to return 139 seconds of aerodynamicdata at a velocity between 17 and 22 times the speed of sound, Darpa said.
然而,Darpa表示,在以17到22倍音速飞行的状态下,飞机还是回传了139秒的空气动力学数据。
3
The feasibility of the method proposed is verified by the aerodynamicdata of a certain type of native airplane with V-shape vertical tail in flight balance state.