RESEARCH AND DISCUSSION ON HIGH-SPEED CURVE PASSING PERFORMANCES OF VEHICLE WITH MAGNETO-RHEOLOGICAL FLUID COUPLED WHEELSETS

Abstract

Abstract: In order to make a good progress to engineering of high-speed railway in vehicle with magneto-rheological fluid (MRF) coupled wheelsets, mathematical model of vehicle system with 31 DOF is established. Simulation shows that the displacement, yaw of wheelsets, wheel/rail lateral force and the lateral acceleration of carbody change greatly when MRF yield stress is less than a certain value and curve radius is less than a certain value, two-point may come into being. The former performance is smaller and vary slowly in the subsequent scope of MRF yield stress. If yield stress is increased, the former performance becomes bigger. Therefore, vehicle with MRF coupled wheelsets possesses better highspeed curve passing dynamic performances when yield stress is in the certain scope.

Key words: Coupled wheelset, Highspeed curving passing, Magneto-rheological fluid (MRF), Yield stress, bainite, bearing steel, carbide, rolling contact fatigue

CLC Number:

U270.1

NI Pingtao;WANG Kaiwen;CHEN Jian. RESEARCH AND DISCUSSION ON HIGH-SPEED CURVE PASSING PERFORMANCES OF VEHICLE WITH MAGNETO-RHEOLOGICAL FLUID COUPLED WHEELSETS[J]. , 2007, 43(11): 173-176.

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://www.cjmenet.com.cn/EN/

http://www.cjmenet.com.cn/EN/Y2007/V43/I11/173

[1]	HU Bin, ZHAO Xin, ZHANG Xin, LUO Yifei, LU Liantao, WEN Zefeng. Study on Rail Rolling Contact Fatigue Model in Consideration of Transient Rolling Contact Solutions within Wheel-rail Contact Patch [J]. Journal of Mechanical Engineering, 2026, 62(2): 354-366.
[2]	ZHANG Shuyue, WANG Wenjian, LIN Qiang, GUO Jun, LIU Qiyue, Maksym Spriyagin, Qing Wu. Effect of Surface Defect Spacing and Alignment on Rail Rolling Contact Fatigue Damage [J]. Journal of Mechanical Engineering, 2025, 61(6): 194-205.
[3]	FANG Zhiqiang, ZHANG Yangze, WU Jiamin, MAO Chen, CHEN Ying. Effect of Ferrocene Content on the Properties of SLS-CVR Formed SiC_nw/SiC Absorbing Ceramics [J]. Journal of Mechanical Engineering, 2025, 61(23): 321-330.
[4]	YANG Jia, ZHANG Shouzhuang, LU Xuan, XU Xin, WANG Ce, LIN Panpan, MEI Han, LIU Yue, HE Peng, LIN Tiesong. Study of Copper-based Composite Brazing Process of SiC_f/SiC Composites with Cobalt-based High Temperature Alloys [J]. Journal of Mechanical Engineering, 2025, 61(21): 437-445.
[5]	LU Yanjun, DU Jiaxuan, WANG Qiang, GUAN Weifeng, WU Yongbo. Ultrasonic Assisted Mechanical-chemical Truing Mechanism of Coarse Diamond Grinding Wheel and Applications of Mirror Grinding [J]. Journal of Mechanical Engineering, 2025, 61(17): 381-392.
[6]	XIAO Qian, SHI Xiaodie, CHEN Daoyun, LIU Xinlong, YANG Wenbin, CHANG Chao. Method for Predicting Wheel Damage in High-speed Trains Based on Damage Functions and Combinations of Typical Line Operating Conditions [J]. Journal of Mechanical Engineering, 2025, 61(10): 376-385.
[7]	XIAO Junyi, HE Pengfei, XUE Lin, SUN Chuan, LIANG Xiubing, CHENG Jiangbo. Research Progress in Carbide Ultra-high Temperature Ceramics for Equipment Thermal Protection [J]. Journal of Mechanical Engineering, 2025, 61(10): 1-18.
[8]	LIANG Fengshuang, WU Mingyang, LIU Lifei. Research on Mechanism and Subsurface Damage Characteristics of SiC Ultrasonic Grinding Based on Material Impact Characteristics [J]. Journal of Mechanical Engineering, 2024, 60(9): 75-85.
[9]	WU Jizhan, WEI Peitang, WU Shaojie, LIU Huaiju, ZHU Caichao. Rolling Contact Fatigue Performance Prediction and Surface Integrity Optimization of Aviation Gear Steel [J]. Journal of Mechanical Engineering, 2024, 60(8): 81-93.
[10]	WANG Boshi, CHEN Nannan, CAI Yan, WANG Min. Low-temperature Fatigue Ductile-to-brittle Transition Behavior and Mechanism for Simulated Coarse-grained Heat-affected Zone of a High-strength Low-alloy Bainite Steel [J]. Journal of Mechanical Engineering, 2024, 60(6): 271-278.
[11]	HUA Dongpeng, ZHOU Qing, WANG Wan, LI Shuo, WANG Zhijun, WANG Haifeng. A Molecular Dynamics Simulation on the Subsurface Damage Mechanism in the Nano-polishing Process of Silicon Carbide [J]. Journal of Mechanical Engineering, 2024, 60(5): 231-240.
[12]	HE Zhiyuan, CHEN Guo, CHEN Jiayun, LIU Yaobin, SHENG Jiajiu, WEI Xunkai. Crack Initiation and Evolution Model for Rolling Bearings Considering Elastohydrodynamic Lubrication [J]. Journal of Mechanical Engineering, 2024, 60(23): 164-176.
[13]	WANG Ying, MU Ruijie, NIU Shiyu, SUN Kongbo, YANG Zhenwen. Microstructures and Mechanical Properties of High-entropy Carbide Ceramics and Its Brazed Joints [J]. Journal of Mechanical Engineering, 2024, 60(22): 76-85.
[14]	LIU Wei, HU Lifang, ZHENG Zhi, GAO Wei, CHOU Zhao, CHENG Xiao, WANG Yong. Study on the Anodic Bonding Mechanism and Mechanical Properties of Glass and Silicon Carbide [J]. Journal of Mechanical Engineering, 2024, 60(16): 151-159.
[15]	CEN Yaodong, CHEN Lin, BAO Xirong, LI Xiaona. Bending Deformation and Microstructure Evolution of Bainite Rail during Cooling Process after Rolling [J]. Journal of Mechanical Engineering, 2024, 60(14): 139-152.

RESEARCH AND DISCUSSION ON HIGH-SPEED CURVE PASSING PERFORMANCES OF VEHICLE WITH MAGNETO-RHEOLOGICAL FLUID COUPLED WHEELSETS

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments