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Study on key performance parameters of hydro-pneumatic tensioner for top tensioned riser 期刊论文
APPLIED OCEAN RESEARCH, 2019, 卷号: 84, 页码: 206-215
Authors:  Chen BQ;  Yu JX;  Yu Y;  Xu LX;  Hao S;  Wu C;  Wu H(吴晗)
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Top tensioned riser  Hydro-pneumatic tensioner  Mathematical model  Parameter analysis  
考虑间隙反馈控制时滞的磁浮车辆稳定性研究 期刊论文
力学学报, 2019, 卷号: 51, 期号: 02, 页码: 550-557
Authors:  吴晗;  曾晓辉;  史禾慕
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EMS磁浮列车  稳定性  临界时滞  反馈控制增益  
Parametric Vibration of Top-tensioned Risers with Internal Flow 会议论文
Twenty-ninth (2019) International Ocean and Polar Engineering Conference, Honolulu, Hawaii, USA, June 16-21, 2019
Authors:  Yu FJ(于法军);  Xie BQ(谢瑸埼);  Wu H(吴晗);  Wang Q(王琪);  Shi HM(史禾慕);  Zeng XH(曾晓辉)
View  |  Adobe PDF(930Kb)  |  Favorite  |  View/Download：29/3  |  Submit date：2019/10/21
Top-tensioned Riser  Ttr  Parametric Vibration  Internal Flow  Instability Analysis  Hill Equation  
明线会车、隧道会车及过隧道时的高速列车动力响应 期刊论文
力学与实践, 2018, 卷号: 40, 期号: 05, 页码: 503-509
Authors:  张敏;  吴晗;  赖姜;  曾晓辉;  孙振旭
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高速列车  脱轨系数  明线会车  过隧道  隧道会车  
Hunting Stability of High-Speed Railway Vehicles Under Steady Aerodynamic Loads 期刊论文
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2018, 卷号: 18, 期号: 7, 页码: 1850093
Authors:  Zeng XH(曾晓辉);  Lai J(赖姜);  Wu H(吴晗)
View  |  Adobe PDF(1470Kb)  |  Favorite  |  View/Download：86/11  |  Submit date：2018/10/30
Stability  self-excited vibration  high-speed railway  steady aerodynamic load  hunting  multibody dynamics  
Motion stability of high-speed maglev systems in consideration of aerodynamic effects: a study of a single magnetic suspension system 期刊论文
ACTA MECHANICA SINICA, 2017, 卷号: 33, 期号: 6, 页码: 1084-1094
Authors:  Wu H(吴晗);  Zeng XH(曾晓辉);  Yu Y(余杨)
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High-speed Maglev System  Critical Speed  Aerodynamic Effect  Motion Stability  
The effect of wheel set gyroscopic action on the hunting stability of high-speed trains 期刊论文
VEHICLE SYSTEM DYNAMICS, 2017, 卷号: 55, 期号: 6, 页码: 924-944
Authors:  Zeng XH(曾晓辉);  Wu H(吴晗);  Lai J(赖姜);  Yu Y(余杨);  Wu, H (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China.
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Wheel Set Gyroscopic Action  Hunting Stability  Critical Speed  
结构在线健康监测与分析系统 仪器设备
联系方式: 15652967195, 建成日期: 2016
Authors:  吴晗
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Hunting stability of high-speed railway vehicles on a curved track considering the effects of steady aerodynamic loads 期刊论文
JOURNAL OF VIBRATION AND CONTROL, 2016, 卷号: 22, 期号: 20, 页码: 4159-4175
Authors:  Zeng XH(曾晓辉);  Wu H(吴晗);  Lai J;  Sheng HZ;  Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
View  |  Adobe PDF(1572Kb)  |  Favorite  |  View/Download：133/23  |  Submit date：2016/12/08
Hunting Stability  Aerodynamic Loads  Curved Track  Linear Critical Speed  Instability Mode  Orthogonal Experiments  
高速列车的关键力学问题 期刊论文
力学进展, 2015, 卷号: 45, 期号: 1, 页码: 217-460
Authors:  杨国伟;  魏宇杰;  赵桂林;  刘玉标;  曾晓辉;  邢云林;  赖姜;  张营营;  吴晗;  陈启生;  刘秋生;  李家春;  胡开鑫;  杨中平;  刘文正;  王文静;  孙守光;  张卫华;  周宁;  李瑞平;  吕青松;  金学松;  温泽峰;  肖新标;  赵鑫;  崔大宾;  吴兵;  钟硕乔;  周信
View  |  Adobe PDF(11087Kb)  |  Favorite  |  View/Download：518/120  |  Submit date：2016/01/21
高速列车  空气动力学  弓网关系  车体振动  运行稳定性  轮轨关系  结构可靠性  噪声  High Speed Rails  Aerodynamics  Catenary-pantograph Interaction  Dynamics And Related Issues Of Carbody  Stability Analysis  Rail-wheel Interaction  Reliability Of Key Components  Noise-generation