刘怀举

姓名:刘怀举


出生年月:1986年10月


学历:博士(University of Warwick, UK)


专业技术职务:副教授,博士生导师


www.gearlab.com.cn

12D6A

 

个人简历

刘怀举,男,198610月出生,副教授,博士生导师。2013年获University of Warwick, UK工学博士学位,重庆大学机械传动国家重点实验室专任教师。长期从事传动智能设计、抗疲劳设计制造、复合材料齿轮与强化等方面的研究,获教育部科技进步二等奖1项。主持国家自然科学基金面上及青年项目、装备预研教育部联合基金、重庆市前沿与应用基础研究计划、国家博士后科学基金特别资助及面上项目、教育部留学回国人员科研启动基金、重庆博士后特别资助、直升机传动技术国防重点实验室开放基金、国家重点实验室自主课题及企业科研项目近30项,参加国家重点研发计划、国家自然科学基金重点项目、国家科技支撑计划等项目,在齿轮热弹流润滑接触、接触疲劳机理与强化、塑料齿轮等方面取得了原创性成果,在Appl Surf SciInt J FatigueInt J Mech SciTrib IntJ TribologyTrib TransJ Heat TransJ Vib ContMech Mach Theory等期刊发表论文70余篇,申请/授权专利及软件著作权18项,长期担任MMTJOTTIIJF等期刊审稿人。参加国际学术会议20余次,担任重庆国际滚动轴承研讨会分会场主席、国际动力传动大会分会场主席,指导博士生/硕士生/留学生20余人,讲授运动学与动力学、固体力学、专业外语等研究生/本科生中英文课程5门。长期欢迎硕士生、博士生报考,欢迎博士后合作。

主要研究方向

机械传动智能设计、抗疲劳设计制造、塑料与复合材料齿轮

毕业研究生去向

毕业研究生中4人赴英国帝国理工学院、法国INSA-Lyon、意大利都灵理工攻读博士学位;8人入职宁德时代、比亚迪、长安福特、一汽大众、徐工集团等

主要研究经历、荣誉称号、获奖情况、社会兼职等

2016年9月-至今 重庆大学机械工程学院副教授,机械传动国家重点实验室固定研究人员

2013年8月-2016年8月 重庆大学机械工程学院讲师

2010年8月-2013年7月 英国华威大学,工程学院,博士研究生 

2007年9月-2010年7月 重庆大学,机械工程学院,硕士研究生 

2003年9月-2007年7月 山东交通学院,汽车工程系,车辆工程本科

公开发表论文(代表作)

[] Zufeng Li, Caichao Zhu, Huaiju Liu, Zonglin Gu, Mesh stiffness and nonlinear dynamic response of a spur gear pair considering tribo-dynamic effect, Mech Mach Theory, 2020, 153: 103989

[] Qinjie Lin, Huaiju Liu, Caichao Zhu, Difa Chen, Shuangshuang Zhou, Effects of different shot peening parameters on residual stress, surface roughness and cell size, Surf Coat Tech, 2020, 398: 126054.

[] Jizhan Wu, Huaiju Liu*, Peitang Wei, Qinjie Lin, Shuangshuang Zhou, Effect of shot peening coverage on residual stress and surface roughness of 18CrNiMo7-6 steel, Int J Mech Sci, 2020, 183: 105785.

[] Zehua Lu, Huaiju Liu*, Peitang Wei, Caichao Zhu, Dong Xin, Yaqiang Shen, The effect of injection molding lunker defect on the durability performance of polymer gears, Int J Mech Sci, 2020, 180: 105665.

[] Heli Liu, Huaiju Liu*, Caichao Zhu, Jinyuan Tang, Study on gear contact fatigue failure competition mechanism considering tooth wear evolution. Tribol Int, 2020, 147: 106277.

[] Zonglin Gu, Caichao Zhu, Huaiju Liu, Subsurface stress-field analysis of generating ground helical gear based on finite line-contact mixed elastohydrodynamic lubrication, PIMech Eng J-J Eng, 2020.

[] Hao Zhou, Peitang Wei, Huaiju Liu, Caichao Zhu, Cheng Lu, Guanyu Deng. Roles of microstructure, inclusion, and surface roughness on rolling contact fatigue of a wind turbine gear. Fatigue Fract Eng Mater Struct. 2020: 1–16.

[] Jizhan Wu, Huaiju Liu, Peitang Wei, Caichao Zhu, Qinjie Lin, Effect of shot peening coverage on hardness, residual stress and surface morphology of carburized rollers, Surf Coat Tech, 2020, 384, 125273.

[] Pan Jia, Huaiju Liu, Caichao Zhu, Wei Wu, Guocheng Lu, Contact fatigue life prediction of a bevel gear under spectrum loading, Front Mech Eng, 2020, 15: 123-132.

[] Heli Liu, Huaiju Liu, Caichao Zhu, Robert Parker, Effects of lubrication on gear performance: A review, Mech Mach Theory, 2020, 145: 103701.

[] Guoda Yu, Huaiju Liu, Ken Mao, Caichao Zhu, Peitang Wei, Zehua Lu, An experimental investigation on the wear of lubricated steel against PEEK gears. J Tribol, 2020, 142(4): 041702.

[] Ye Zhou, Caichao Zhu, Huaiju Liu, Hailan Song. Investigation of contact performance of case-hardened gears under plasto-elastohydrodynamic lubrication. Tribol Lett, 2019, 67(3): 92.

[] Huaiju Liu, Wei Wang, Caichao Zhu, Chenxu Jiang, Wei Wu, Robert G. Parker, A microstructure sensitive contact fatigue model of a carburized gear, Wear, 2019, 436-437: 203035.

[] Hao Zhou, Peitang Wei, Huaiju Liu, Caichao Zhu, Wei Wang, Crystal elasticity analysis of contact fatigue behavior of a wind turbine gear. J Mech Sci Tech, 2019, 33(10): 4791-4802.

[] Ye Zhou, Caichao Zhu, Huaiju Liu, A micropitting study considering rough sliding and mild wear, Coatings, 2019, 9(10): 639.

[] Wei Wang, Huaiju Liu, Caichao Zhu, et al., Evaluation of contact fatigue risk of a wind turbine carburized gear considering gradients of mechanical properties, Friction, 2019.

[] Haifeng He, Huaiju Liu*, Caichao Zhu, et al., Study on the gear fatigue behavior considering the effect of residual stress based on the continuum damage approach, Eng Fail Anal, 2019, 104: 531-544.

[] Qinjie Lin, Huaiju Liu*, Caichao Zhu, Robert Parker, Investigation on the effect of shot peening coverage on the surface integrity, Appl Surf Sci, 2019, 489: 66-72.

[] Boyu Zhang, Huaiju Liu, Caichao Zhu, et al., Numerical simulation of competing mechanism between pitting and micro-pitting of a wind turbine gear considering surface roughness, Eng Fail Anal, 2019, 104: 1-12.

[] Boyu Zhang, Huaiju Liu*, Houyi Bai, et al., Ratchetting–multiaxial fatigue damage analysis in gear rolling contact considering tooth surface roughness, Wear, 2019, 428-429: 137-146.

[] Zonglin Gu, Caichao Zhu, Huaiju Liu, et al. A comparative study of tribological performance of helical gear pair with various types of tooth surface finishing. Ind Lubr Tribol, 2019, 71(3): 474-485.

[] Zehua Lu, Huaiju Liu, Caichao Zhu, et al., Identification of failure modes of a PEEK-steel gear pair under lubrication, Int J Fatigue, 2019, 125: 342-348.

[] Wei Wang, Huaiju Liu*, Caichao Zhu, Peitang Wei, Wei Wu, Micromechanical analysis of gear fatigue-ratcheting damage considering the phase state and inclusion, Tribol Int, 2019, 136: 182-195.

[] Haifeng He, Huaiju Liu, Caichao Zhu, Analysis on fatigue crack initiation of a wind turbine gear considering load sequence effect, Int J Damage Mech, 2020, 29(2): 207-225.

[] Huaiju Liu, Heli Liu, Caichao Zhu, Ye Zhou, A review on micropitting studies of steel gears, Coatings, 2019, 9(1): 42.

[] Heli Liu, Huaiju Liu, Caichao Zhu, et al., Study on contact fatigue of a wind turbine gear pair considering surface roughness, Friction, 2020, 8: 553–567.

[] Wei Wang, Huaiju Liu*, Caichao Zhu, et al., Evaluation of contact fatigue life of a wind turbine carburized gear considering gradients of mechanical properties. Int J Damage Mech, 2019, 28: 1170-1190.

[] Wei Wang, Huaiju Liu*, Caichao Zhu, et al., Effects of microstructure on rolling contact fatigue of a wind turbine gear based on crystal plasticity modeling. Int J Fatigue, 2019, 120: 73-86.

[] Wei Wang, Huaiju Liu*, Caichao Zhu, Effect of the residual stress on contact fatigue of a wind turbine carburized gear with multiaxial fatigue criteria. Int J Mech Sci, 2019. 151: 263-273.

[] Huaiju Liu*, Heli Liu, Caichao Zhu, Peitang Wei, Jinyuan Tang, Tribological behaviour of coated spur gear pairs with tooth surface roughness. Friction, 2019, 7(2): 117-128.

[] Ye Zhou, Caichao Zhu, Benjamin Gould, Nicholaos G. Demas, Huaiju Liu, Aaron C. Greco, The effect of contact severity on micropitting: Simulation and experiments, Tribol Int, 2019, 138: 463-472.

[] Peitang Wei, Hao Zhou, Huaiju Liu, et al., Modeling of contact fatigue damage behavior of a wind turbine carburized gear considering its mechanical properties and microstructure gradients, Int J Mech Sci, 2019, 156: 283-296.

[] Haifeng He, Huaiju Liu*, Caichao Zhu, et al., Study of rolling contact fatigue behavior of a wind turbine gear based on damage-coupled elastic-plastic model, Int J Mech Sci, 2018, 141: 512-519.

[] Heli Liu, Huaiju Liu*, Philippe Bocher, et al., Effects of the case hardening properties on the contact fatigue of a wind turbine gear pair, Int J Mech Sci, 2018, 141: 520-527.

[] Wei Wang, Huaiju Liu*, Caichao Zhu, Philippe Bocher, et al., Evaluation of rolling contact fatigue of a carburized wind turbine gear considering the residual stress and hardness gradient, J Tribol, 2018, 140: 061401.

[] Heli Liu, Huaiju Liu*, Caichao Zhu, et al., Evaluation of contact fatigue life of a wind turbine gear pair considering residual stress, J Tribology, 2018, 140: 041102.

[] Yuanyuan Zhang, Huaiju Liu*, Caichao Zhu, et al., Influence of lubrication starvation and surface waviness on the oil film stiffness of EHL line contact. J Vib Control, 2018, 24(5): 924–936.

[] Hao Zhou, Peitang Wei, Huaiju Liu, et al. Crystal elasticity analysis of contact fatigue behavior of a wind turbine gear, J Mech Sci Tech, 2019, 33(10): 4791-4802.

[] Ye Zhou, Caichao Zhu*, Huaiju Liu, et al., A numerical study on the contact fatigue life of a coated gear pair under EHL, Ind Lubr Tribol, 2018, 70(1): 23-32.

[] Huaiju Liu*, Caichao Zhu, Zhanjiang Wang, Ye Zhou, Yuanyuan Zhang. A theoretical tribological comparison between soft and hard coatings of spur gear pairs, J Tribology. 2017: 139(3), 031503.


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