高大空间建筑分层空调CFD模拟研究

以天津国际展览中心扩建工程B展厅为研究对象，利用Fluent公司推出的专业软件Airpak2．1对其分层空调改进方案热舒适性与气流组织进行了模拟研究。分析得出分层空调设计方案应用于高大空间建筑不仅能保证工作区合理气流组织设计及热舒适性，而且对降低初投资、节省运行费用、建筑节能有重大意义。同时表明该模拟研究对高大空间建筑空调系统节能与优化设计具有重要的指导意义。

CFD Simulation and Study on Delaminated Air Conditioning Air Flow in Large Space Building

Thermal comfort and air distribution of delaminated air conditioning mode were simulated in Tianjin International Exhibition Centre second phase project B hall. It was derived that delaminated air conditioning has strongpoint of reasonable air distribution and thermal comfort, lower initial capital cost & running cost, building energy saving. The research is important to guide air conditioning system energy saving and optimization design in large space building.