摘要
从隔热材料的选择、结构设计、密封设计三方面介绍了一种电力机车司机室隔热设计方法,并通过传热系数测定试验验证这种隔热设计方法的合理性,整车试验测得传热系数为1.68 W/(m2·K),满足标准要求.该研究成果可为电力机车司机室隔热结构设计提供参考.
The design of heat insulation of electric locomotive cab is carried out from such aspects as selection of heat insulation materials,structural design and sealing design.The rationality of this heat insulation method is verified by testing the heat transfer coefficient,which meets the requirements of the standard with the result of 1.68 W/(m2·K)in the test of the whole vehicle.The research results can provide reference for the thermal insulation structure design of electric locomotive cab.
作者
安转青
赵志强
李绪泉
AN Zhuanqing;ZHAO Zhiqiang;LI Xuquan(CRRC Datong Co., Ltd.,Datong 037038, China;School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266033, China)
出处
《青岛理工大学学报》
CAS
2021年第1期54-57,共4页
Journal of Qingdao University of Technology
基金
国家自然科学基金资助项目(51678314)。
关键词
电力机车司机室
隔热设计
传热系数测定
electric locomotive cab
heat insulation design
test of heat transfer coefficient
