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Nonlinear hunting stability of high-speed railway vehicle on a curved track under steady aerodynamic load 期刊论文
VEHICLE SYSTEM DYNAMICS, 2020, 卷号: 58, 期号: 2, 页码: 175-197
Authors:  Wu H(吴晗);  Zeng XH(曾晓辉);  Lai J(赖姜);  Yu Y(余洋)
Favorite  |  View/Download:25/0  |  Submit date:2020/03/11
Hunting stability  aerodynamic lift  crosswind load  curved track  critical speed  
Fluctuation of magnitude of wave loads for a long array of bottom-mounted cylinders 期刊论文
JOURNAL OF FLUID MECHANICS, 2019, 卷号: 868, 页码: 244-285
Authors:  Zeng XH(曾晓辉);  Yu FJ(于法军);  Shi M(史民);  Wang Q(王琪)
View  |  Adobe PDF(1393Kb)  |  Favorite  |  View/Download:151/9  |  Submit date:2019/05/29
surface gravity waves  wave scattering  wave-structure interactions  
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
Unknown(973Kb)  |  Favorite  |  View/Download:34/2  |  Submit date:2019/05/09
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:45/5  |  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
View  |  Adobe PDF(9448Kb)  |  Favorite  |  View/Download:91/16  |  Submit date:2019/04/11
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:105/15  |  Submit date:2018/10/30
Stability  self-excited vibration  high-speed railway  steady aerodynamic load  hunting  multibody dynamics  
液气相互作用的振动实验装置 专利
发明专利. 液气相互作用的振动实验装置, 专利号: ZL201510700401.2, 申请日期: 2015-10-26, 授权日期: 2017-12-12
Inventors:  曾晓辉;  张良;  史民;  周济福
View  |  Adobe PDF(523Kb)  |  Favorite  |  View/Download:98/11  |  Submit date:2017/12/14
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)
View  |  Adobe PDF(1236Kb)  |  Favorite  |  View/Download:224/29  |  Submit date:2017/12/27
High-speed Maglev System  Critical Speed  Aerodynamic Effect  Motion Stability  
The effect of an orifice plate with different orifice numbers and shapes on the damping characteristics of a dual-chamber air spring 期刊论文
JOURNAL OF VIBROENGINEERING, 2017, 卷号: 19, 期号: 4, 页码: 2375-2389
Authors:  Zeng XH(曾晓辉);  Zhang L(张良);  Yu FJ;  Zhou JF(周济福);  Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, Beijing, Peoples R China.;  Zhang, L (reprint author), Beijing Spacecrafts, Beijing, Peoples R China.
View  |  Adobe PDF(1337Kb)  |  Favorite  |  View/Download:147/11  |  Submit date:2017/10/25
Damping Characteristics  Gas-liquid Coupling  Damping Orifice Plate  Area/perimeter(2) Ratio  Tightness Factor  
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.
View  |  Adobe PDF(3377Kb)  |  Favorite  |  View/Download:147/52  |  Submit date:2017/07/24
Wheel Set Gyroscopic Action  Hunting Stability  Critical Speed