stall flutter [航] 失速颤振 ; 失速喘振
The characteristic of "lock-in" can be used to explain all kinds of nonlinear phenomenon of the stall flutter.
这种频率锁定规律可以清楚地解释失速颤振的各种非线性现象。
This paper also presents the experimental results of effects of the blade tip clearance and the airfoil shape on the stall flutter boundary.
此外还给出了两种叶尖间隙和两种叶型对失速颤振影响的实验结果。
Some improvements in previous computation models of blade stall flutter in axial-flow compressors have been made on both aerodynamics and structural dynamics so as to make the models more practical.
本文对于现有的叶片失速颤振计算模型进行了一些改进，以期使其更接近于真实物理图画。
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