Analysis of the effect of axial spacing of two successive blade rows on the measured mean flow coefficient at stall inception and on the flow range of compressor under multi-cell rotating stall operating conditions proves that the stator can suppress the flow disturbance in the compressor and strengthen the stability of the compressor.

In order to investigate the impact of the rotor-to-stator axial spacing on the compressor stalling characteristics, experimental studies for characteristics of the low speed research compressor with different rotor/stator gaps had been carried out.

The experimental results of a low speed single stage compressor show that stall flow coefficient decreases with the decrease of the axial spacing between rotor and stator because of the increas.

Preliminary researches on the axial gap effects in vaneless counter-rotating turbine are presented.

Adjustment of axial displacement of rotary drum drier;

Test System of Multi－Axial Load and Simulating Fatigue of Front Suspension of car;

Simple Discussion on Short-Circuit Faults of 240MVA/330kV Transformer and its Axial Instability;

Analysis of axial vibration fault of large generator set and its countermeasures;

Study on mechanism of axial vibration of water-turbine generator units;

Analysis of characteristic of axial vibration in low-speed long-stroke marine engine;