地铁门型材结构优化仿真及传热系数K值计算研究

Study on Optimization Simulation of Section Structure of Subway Door and Calculation of K Value of Heat Transfer Coefficient

从地铁门型材结构出发,改变型材结构使传热系数K值变小,使地铁门在低温下也可以正常关闭,运用ANSYS软件对影响传热系数的主要因素进行了分析,为以后研制出适用于超低温环境的高速车门系统打下基础。

This article from the subway door section structure of changing section structure heat transfer coefficient of the K value is smaller,so the car in low temperature can also be normally closed,using the ANSYS software on the main factors affecting the heat transfer coefficient is analyzed.It lays the foundation for the development of high speed door system for ultra low temperature environment.