Additional visual observations are usually in order to establish the advent of unsteady flow, intermittent stall, and full stall . 通常采用另外一些目视法来确定非常定流断续失速和全失速的出现。
I ' m so brave , look at how well i ' m stalling 哈!我是这么勇敢,瞧我失速的样子多衰。
Experimental study of small perturbation induced rotating stall in axial flow compressor 轴流压气机小扰动诱发旋转失速的试验研究
The injective numerical results showed that the injection of upstream near the rotor leading 30 % axial chord edge can suspend the stall 喷气数值计算结果表明,转子上游约30 %轴向弦长处的喷气推迟了失速的发生。
The lower figure displays a warning in red of a 35 - knot wind loss along the airport runways in the evening of 20 may 2002 , when a tornado affected the southeastern part of the airport island 下图显示在2002年5月20日晚上沿著机场跑道出现了可引致飞机有35海里失速的风切变警告红色地区,而当时有一卷风正影响著机场范围的东南部。