stall flow

During the stall period, the flow structure in all volute cross sections consists of a single forced vortex at all times. The flow loss is rather great in the center of the forced vortex, which lead to the low total pressure.

在失速周期中，在所有的时刻下蜗壳流道的截面上，流动均形成了一个的旋涡，旋涡中心流动损失较大，总压较小。

Experimental and Numerical Study on the clocking effect of static blade in a low-speed compressor unsteady flow behavior of near-stall states in low-speed compressor under different distortions

低速压气机中静叶Clocking效应的二维和三维数值模拟与实验结果验证不同进口畸变下低速压气机近失速状态非定常特征

Three-dimensional flow field inside compressor rotor tip region at near stall condition

压气机转子内尖区近失速状态三维流场

The results show that: the split-flow program of this paper putting forward is sure to solve engine stall issue and verify the correctness of theoretical research and simulation model.

试验结果表明：本文所提出的分流方案能够有效解决发动机失速问题，验证了理论分析和仿真模型正确性。

Flow measurements and analysis of rotating stall in an axial flow fan

轴流风扇旋转失速时的流场测量与分析