论文部分内容阅读
地铁环控通风系统的任务是在正常运行期间为地铁乘客提供舒适环境,并能在紧急情况下迅速疏散乘客,尽可能减少损失。不同城市的气候条件、室外温湿度差异很大,因此选用何种环控方案,应根据客观条件、工程造价、运行效果等方面进行综合分析。此文以沈阳地铁车站为例,对通风方案和空调方案进行了CFD仿真模拟和对比分析,探讨了东北城市地铁车站采用通风方案的可行性。
The mission of the MTRCL is to provide a comfortable environment for subway passengers during normal operation and to rapidly evacuate passengers during emergencies to minimize losses. Different cities climatic conditions, outdoor temperature and humidity vary widely, so choose what kind of control program should be based on objective conditions, project cost, operating results and other aspects of a comprehensive analysis. Taking Shenyang Metro Station as an example, this paper carried out CFD simulation and comparative analysis on ventilation scheme and air conditioning scheme, and discussed the feasibility of using ventilation scheme in northeast metro station.