某剧院座椅送风气流组织数值模拟研究

摘要

在座椅送风的设计过程中，某些情况下，不能为每个座椅配置一个座椅送风口。本文针对某剧院在设计过程中出现的此问题进行模拟研究。首先通过建立局部模型，对两种不同的座椅送风口布置方式的空调效果进行模拟，发现风口数量的减少并未对空调效果产生很大的影响；在此基础上根据剧院建筑及空调建立模型进行模拟，得出此剧院座椅送风口的布置可以取得良好的空调效果的结论。%U ndercertain circum stancesduring the chairventilation design process,itisdifficultto installthe seatoutlet for each seat.In this paper,a sim ulation study is conducted based on this problem ,w hich occurred in the design process fora theater.To begin w ith,the effectofairconditioning undertw o differentdistributionsofchairventilation outletw as sim ulated, and it is found that a reduction of air supply outlet actually did not affect the effect of air conditioning to a greatextend.In the nextstep,the theatre building and air conditioning m odeling is putinto sim ulation,w hich led us to a conclusion that,the distribution ofseatairsupply outletin thistheatre can resultin w onderfulairconditioning effect.