Presents research status of two-stage evaporative cooling and dew point evaporative cooling air conditioning technologies,and two new application examples of this technology.

The dew point indirect evaporative cooling technology, its driving potential is the difference of dry-bulb temperature and dew point temperature, in theory, the air can be lowed to below wet-bulb temperature and approach dew point temperature, this technology can be very cool range.

Investigation of solar powered liquor desiccant evaporation cooling air conditioning system with energy storage;

Analysis of applicability of solar energy heating and evaporation cooling in china;

Application of evaporation cooling technique in generating units of Lijiaxia Hydropower Station;

Discussed natural ventilation and evaporative cooling technology and applications;

A semi-central evaporative cooling air-conditioning system combined fan-coil unit in dry condition;

Design and software development of evaporative cooling fresh air handling unit plus dry cooling condition fan-coil unit system;

Study on automatic control scheme of evaporative-cooling air conditioning system;

The curves are analyzed in terms of technical features of evaporative-cooling and operating performance,and Reliabilities and economical efficiencies of the self-looping evaporative-cooling system are also discussed.

In this article,an evaporative-cooling method for high-power power electronic components is introduced.

A Study on Seawater Desalination by Dewvaporation Process;

Studies on Plastic Heat Transfer Element Used in the Dewvaporation Unit;

Its application in desalination process of dewvaporation is also discussed.