昆明南站自然通风优化研究

摘要

In this paper,based on the ventilation and thermodynamic models,the software of CFD Airpak and multi-zone network simulation toolkit ContamW were used to carry out the natural ventilation optimal design of waiting room of Kunming south railway station. Better natural ventilation scheme was obtained by analyzing ventilation effects under different conditions. Furthermore, the influences of natural ventilation on annual energy-saving potential were also studied with the software of DeST. The results could provide guidance for the design of natural ventilation of railway station.%本文将通风模型与热力模型相结合,运用CFD软件Airpak和多区域网络法模拟工具ContamW对昆明南站高架候车层进行了自然通风优化设计,分析了不同工况下的自然通风效果,获得了较优的自然通风方案.同时利用能耗模拟软件DeST对昆明南站自然通风节能潜力进行了分析.研究成果可为铁路客站自然通风的优化设计提供指导.