Study on liquid drainage process of compressed air foam;

Design of pneumatic control pipeline in pot and compressed air pipeline in potroom;

Energy saving practice of pipeline improvement for compressed air in carbon plant;

The Freezing-type Compressed-air Purification Plant;

The service life of high-speed turbine dental handpieces depends on the several factors,including the pressure,quality of the compressed-air and the method of clinical application.

A new hybrid compressed-air and fuel engine concept was proposed,which can work by both compressed-air powered engine mode and internal combustion engine mode.

By discussing the detailed structure of increasing pressure element,heat transfer elements,throttle and the working process,the structure design of the refrigerating system is introduced based on low pressure air as power and working medium.

Treatment to the scale depositing in the air compressor cooling water circulation system;

Noise reduction technique of outdoor heavy air compressor;

The control vibration of the air compressor train in PTA plant;