作者： Chen, Hao¹;Wang, Wenzhong¹;Liang, He¹;Zhang, Haibo¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China）

出处： Tribology International 2023 Vol.180

摘要： The EHL model of tapered roller bearing considering free ends is established and the effect of force on the large end is also considered. The free end ...

作者： Liang, He¹;Yang, Peiyi¹;Wang, Wenzhong¹;Liu, Yanfei¹;Ge, Xiangyu¹;Tong, Baohong²; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;²School of Mechanical Engineering, Anhui University of Technology, Ma鈥檃nshan, 243032, China）

出处： Lubricants 2023 Vol.11 No.1

摘要： When oil droplets impact a solid surface for oil-air lubrication, they may spread out to produce a thin oil layer on the surface, which serves as a si ...

作者： Haibo Zhang;Xiaohu Wu;Wenzhong Wang （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： International Journal of Mechanical Sciences 2023 Vol.246 P108152

摘要： The electrically conductive coating is an effective means to reduce electrical contact resistance (ECR) of sliding electrical contact, however, the we ...

作者： Wenbin Chen;|Wenzhong Wang;|Pengzhe Zhu & Xiangyu Ge （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China）

出处： Friction 2023

关键词： porous polyimide (PI) material;oil-impregnated material;lubrication property;pore size

摘要： An oil-impregnated porous polyimide (PI) retainer is used in space rolling bearings to improve the lubrication performance, which depends on the relea ...

作者： Yijin Sui;Wenzhong Wang;Haibo Zhang;He Liang （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, PR China）

出处： International Journal of Solids and Structures 2023 Vol.269 P112217

关键词： Frictional contact;magneto-electro-elastic materials;semi-analytical method;graded film-substrate system;electromagnetic fields

摘要： The 3D frictional contact model of graded magneto-electro-elastic (MEE) film-substrate system under electromagnetic fields is presented. The semi-anal ...

作者： Sui, Yijin¹;Wang, Wenzhong¹;Zhang, Haibo¹;Xie, Youjin²³; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;²Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, 710119, China;³University of Chinese Academy of Sciences, Beijing, 100049, China）

出处： Tribology International 2023 Vol.184

摘要： The 3D sliding electrical contact model considering thermal-mechanical-electrical coupling is presented in this paper. The semi-analytical method (SAM ...

作者： Liu, Yanfei¹;He, Hailing²;Yang, Meng^3,4,5;Zhang, Ruize¹;Yu, Shengtao¹;Yang, Tiantian²;Wang, Wenzhong¹;Liang, Fuxin² （¹Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China.;²Tsinghua Univ, Inst Polymer Sci & Engn, Dept Chem Engn, Beijing 100084, Peoples R China.;³Tsinghua Univ, Ctr Plant Biol, Sch Life Sci, MOE Key Lab Bioinformat, Beijing 100084, Peoples R China.;⁴Tsinghua Peking Ctr Life Sci, Beijing 100084, Peoples R China.;⁵China Agr Univ, Coll Biol Sci, Beijing 100193, Peoples R China.）

出处： FRICTION 2023

关键词： GRAPHENE OXIDE; WEAR; POLYTETRAFLUOROETHYLENE; SUPERLUBRICITY; PERFORMANCE; FRICTION; FLUORINATION; PARTICLES; MECHANISM; FILM

摘要： Polytetrafluoroethylene (PTFE) has been widely used as a lubrication additive for reducing friction and wear; however, the hydrophobic nature of PTFE ...

作者： Ma, Zhiyun¹;Zhao, Jieliang¹;Yu, Li¹;Yan, Mengdan¹;Liang, Lulu¹;Wu, Xiangbing¹;Xu, Mengdi²;Wang, Wenzhong¹;Yan, Shaoze³ （¹Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China.;²Carnegie Mellon Univ, Dept Mech Engn, Pittsburgh, PA 15213 USA.;³Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China.）

出处： CYBORG AND BIONIC SYSTEMS 2023 Vol.4

关键词： BIOFUEL CELLS; SOLAR-CELLS; POWER; INSECT; CYBORG; NAVIGATION; HARVESTER; SEARCH; ELECTRONICS; CONVERSION

摘要： Biomachine hybrid robots have been proposed for important scenarios, such as wilderness rescue, ecological monitoring, and hazardous area surveying. T ...

作者： Ge, Xiangyu¹; Wu, Xiaodong¹; Shi, Qiuyu²; Song, Shiyi¹; Wang, Wenzhong¹ （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²State Grid Smart Grid Research Institute Co., Ltd., Beijing; 102209, China）

出处： Jixie Gongcheng Xuebao/Journal of Mechanical Engineering 2023 Vol.59 No.21 P313-320

作者： Ge, Xiangyu¹; Chai, Zhiyuan¹; Shi, Qiuyu²; Liu, Yanfei¹; Wang, Wenzhong¹ （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Global Energy Interconnection Research Institute Co Ltd, Beijing; 102206, China）

出处： Mocaxue Xuebao/Tribology 2023 Vol.43 No.3 P263-273