受电弓空气动力学模型及风洞试验研究  

A Study on the Aerodynamics Model and Wind Tunnel Test of Pantograph

作　　者：张弘[1] 于正平[1] 吴鸿标[1] 

机构地区：[1]铁道部科学研究院

出　　处：《中国铁道科学》1995年第1期37-49,共13页China Railway Science

摘　　要：本文简要介绍电力机车受电弓空气动力学模型的建立和气动力学的分析计算方法；介绍实际受电弓气动力风洞试验方法和试验结果。初步的研究表明，理论计算与风洞试验结果基本吻合。This paper briefly introduces the creation of aerodynamics model of pantographand the analysis and comoutation method for aerodvnamiC forces,The wind tunnel test method and results of a full-scale pantograph are also introduced.It is found through prelimi-nary study of the results that theoretieal computation agrees basically with wind tunnel test results.

关 键 词：受电弓 空气动力学 风洞试验 电力机车 模型 

分 类 号：U264.34[机械工程—车辆工程]