Gong G, Luo Q, Tang G
Bibliographic info:
Hong Kong, City University, Division of Building Science and Technology, 2001, proceedings of IAQVEC 2001, "Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Fourth International Conference", held Changsha, Hunan, China, 2-5 October, 2

In this paper, the distribution features air-conditioning temperature field are discussed with numerical simulation methods for semi-opening large space building. Important influential factors, such as ambient air parameters space characteristics of semi-opening large space building and the method and parameters of air distributing, are presented. The connection between the air-conditioning temperature field of semi-opening space building and ambient wind is simulated emphatically with the under-seats air distribution method on the condition of ambient mind passing through the room or of motionless wind. With the development of the society economics and culture, a new kind of buildings, which own semi-opening large space, such as theatres or gyms come into being and the requirements of air-conditioning is presented as well. But up to now, reports about this kind of issues haven't been seen at home and abroad (1~3). In order to provide some necessary theoretic directions for systematic design and management of air-conditioning, this paper aims at discussing the temperature distribution features of air-conditioning in this kind of buildings by means of the numerical simulation.