... 次临界速率 subcritical ; speed 颤振临界速率 critical flutter ; speed 杆系传动比临界速率 link ratio critical speed ...
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critical flutter speed 惯性颤振临界速度
critical flutter velocity 临界颤振速度
critical flutter wind speed 颤振临界风速
critical flutter wind velocity 颤振临界风速
flutter critical 颤振临界
Flutter critical speed 颤振临界速度
flutter critical velocity 颤振临界风速
flutter critical wind speed 颤振临界风速
The influence of aerodynamic force matrix on critical flutter state with aerodynamic derivatives of four different sections was studied.
采用理想平板的气动导数研究了各气动导数对颤振临界状态的影响。
When the head's shape or width of central slot is unsuitable, central slot decreases critical flutter wind speed instead of increasing it.
当头部形状或开槽宽度不合适时，中间开槽不但不能提高颤振临界风速，反而降低了断面的颤振稳定性。
Examples were presented to analyze the effects of asymmetrical parameters on the critical flutter velocity under different coupled stiffness.
用算例分析了结构在不同耦合刚度下非对称参数对颤振速度影响的变化规律。
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