Research and application of high-pressure spray-cooling technology to World Expo Axis

By analysing the meteorological data of Shanghai, using the high-pressure spraycooling system in the waiting area is necessary and effective during the 2010 World Expo. Through the technology validation and field test, obtains a lot of firsthand data such as spraying pressure, sprinkler arrangement, thermal comfort, water quality and energy consumption, etc. The experimental research results can be-directly applied to optimize the design of highpressure spray-cooling technology.