As a new flow component, the ice valve was developed to close or open the liquid flow running inside a micro/nano channel based on the freeze/thawing phase change of the working fluid using a thermoelectric cooling device.

Kinetics of natural gas hydrate directly formed from ice and natural gas;

Hygienic Monitoring of Microbial Contamination of Filtrated Water and Edible Ice;

Survey and Suggestion on Microbial Contamination of Edible Ice in Nanning Catering Trades;

Pressure test and purging for the valve room at Beijing section in Shanjing gas pipeline;

Experimental Study on Pump Valve Used in Horizontal and Directional Well;

Dynamic analysis of failure of slush pump valve and design of variable pitch valve spring;

This review presents some of the recent findings and discusses the near future trends of microorganisms in glacial snow and ice of the Qinghai-Tibet Plateau.