磁浮飞行风洞试验技术及应用需求分析  

Analyses of the test techniques and applications of maglev flight tunnels

作　　者：倪章松 张军 符澄[2] 王邦毅 李宇 NI Zhangsong;ZHANG Jun;FU Cheng;WANG Bangyi;LI Yu(Chengdu Fluid Dynamics Innovation Center,Chengdu 610072,China;Institute of Equipment Design and Test Technology of China Aerodynamics Research and Development Center,Mianyang 621000,China)

机构地区：[1]成都流体动力创新中心,成都610072 [2]中国空气动力研究与发展中心设备设计与测试技术研究所,绵阳621000

出　　处：《空气动力学学报》2021年第5期95-110,共16页Acta Aerodynamica Sinica

基　　金：国家重点研发计划(2020YFA0710901)。

摘　　要：随着高速、超高速轨道交通的快速发展,需要发展新型的风洞设备,实现风洞性能和试验能力的突破。磁浮飞行风洞是利用真空管道列车概念结合动模型试验技术提出的一种新概念风洞设备,可以构建出更加接近真实状态的测试环境。本文从磁浮飞行风洞基本概念、国内外研究现状及发展趋势、试验技术、应用需求等几个方面开展论述。首先论述了国内外传统风洞和动模型设备的现状及发展趋势,指出了发展磁浮飞行风洞的必要性;其次,重点对磁浮飞行风洞需要发展的试验技术进行了分析;最后,对磁浮飞行风洞在超高速轨道交通及其他领域的应用需求进行了展望。With the rapid development of high-speed and ultra-high-speed rail transportation,it is necessary to develop new wind tunnel equipment to achieve breakthroughs in the performance and test capabilities of wind tunnels.The maglev flight tunnel,which is a new concept combining vacuum pipeline train and the dynamic model test technology,can construct a test environment closer to the real state.This paper discusses basic concepts of the maglev flight tunnel,the research status and the development trend,as well as test techniques and application requirements.Firstly,the current status and development trend of traditional wind tunnels and dynamic model equipment are introduced,and the necessity of developing maglev flight tunnels is pointed out.Secondly,test techniques need to be developed in maglev flight tunnels are analyzed.Finally,perspectives on the application requirements of maglev flying wind tunnels in the field of ultra-high-speed rail transit and other fields are proposed.

关 键 词：磁悬浮 电磁推进 飞行风洞 试验技术 高速轨道交通 

分 类 号：TB79[一般工业技术—真空技术]