Air conditioning design for Nanjing Youth Olympic Center super high-rise building

The two super high-rise buildings contain offices, conference hotel and five-star hotel, with multifunction usage and more complex architectural shape. Focuses on the cold and heat source design and the air conditioning water system zoning, and presents the noticeable issues in the air conditioning, ventilation, and smoke control and extraction system design. Provides some HVAC system design ideas for the super high-rise buildings with the height of 300 meters.