失速迎角 meaning in English
burble angle
departure angle of attack
stall angle of attack
stalling angle of attack
Examples
- The controller for longitudinal short period model of aircraft has been designed and simulated by using those schemes . simulation results are demonstrated to show that the scheme is not only simpleness and easy accomplish , but also enhance the performance of flight and the effectiveness and applicability of the proposed method
仿真结果表明,用此方法,不但使设计过程简单且易于实现,而且用该方法设计出控制器可以有效地改进飞机的飞行性能,提高失速迎角,加快起恢复速度,闭环跟踪效果也令人满意。 - 3 . the characteristics of boundary layer ' s transition , shape and separation are researched . the details as follows : ( l ) airfoil surface is turbulent boundary layer flows ; ( 2 ) velocity figure changed unsteady near the point of boundary layer separation due to randomicity of turbulent flow ; ( 3 ) the airfoil have better state of boundary layer separation and poor stall characteristics because of the upper surface of airfoil is flat
给出了该翼型的附面层特性:翼型表面基本为湍流附面层;在靠近附面层分离位置处,速度型形状、特别是靠近翼型表面的底部速度型形状变化不定,是湍流流动的随机性所致;该翼型具有较好的附面层分离形态,但在失速迎角附近,附面层分离形态变化剧烈、失速特性差,是翼型上翼面形状较为平坦所致。