兰新客运专线动车组设备舱差压跟踪试验研究
于庆斌张兰
Tracking Test Study on the Differential Pressure of Equipment Cabin for Lanzhou-Xinjiang Passenger Dedicated Line Vehicles
YU QingbinZHANG Lan
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作者信息:中车长春轨道客车股份有限公司车体研发部， 130062， 长春
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Affiliation:CRRC Changchun Railway Vehicles Co., Ltd., 130062, Changchun, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2019.02.005
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中图分类号/CLCN:U270.38
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栏目/Col:研究报告
摘要:
为掌握兰新客运专线高寒抗风沙动车组设备舱在各种工况下差压的变化规律，采用在设备舱内外布置差压传感器和以太网方式采集测试数据的方法，通过跟踪设备舱的差压气动载荷，获得测试数据，为设备舱强度评估提供理论计算依据和边界条件。
Abstracts:
In order to grasp the changing law of the equipment cabin differential pressure for Lanzhou-Xinjiang passenger dedicated line vehicles under high, could and wind resistant conditions, differential pressure sensors and Ethernet are installed inside and outside the equipment cabin to collect the test data. By tracking the differential pressure aerodynamic load of the equipment cabin, the test data are obtained, which provide theoretical calculation basis and boundary conditions for the strength evaluation of the equipment cabin.
引文 / Ref:
于庆斌，张兰.兰新客运专线动车组设备舱差压跟踪试验研究[J].城市轨道交通研究，2019，22（2）：17.
YU Qingbin，ZHANG Lan.Tracking Test Study on the Differential Pressure of Equipment Cabin for Lanzhou-Xinjiang Passenger Dedicated Line Vehicles[J].Urban mass transit，2019，22（2）：17.
YU Qingbin，ZHANG Lan.Tracking Test Study on the Differential Pressure of Equipment Cabin for Lanzhou-Xinjiang Passenger Dedicated Line Vehicles[J].Urban mass transit，2019，22（2）：17.
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