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Ultrasonic Motor Techniques for 21st Century
Zhao Chunsheng
Strategic Study of CAE 2002, Volume 4, Issue 2, Pages 86-91
Firstly, a review of the development and applications of the ultrasonic motor techniques since the seventies of the last century, both at home and abroad is outlined, and a presentation of progress in the research on the techniques in the Research Center of Ultrasonic Motors of NUAA is summarized. Secondly, the author predicts that a great and growing market for the motors will be found in the 21st century, and the techniques will have a good future of applications in the building of national defense and economy. Finally, the trend of the development of the motor in the 21st century is pointed out. According to the actual condition of the studies for the techniques in China, some key problems, which are urgent for further development of the technologies in the new century, are proposed in the paper.
Keywords: ultrasonic motor piezoelectric ceramics friction materials
Analysis of nonlinear channel friction inverse problem
CHENG Weiping, LIU Guohua
Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2, Pages 205-210 doi: 10.1007/s11709-007-0024-0
Keywords: singular SVD second-order covariance Theoretical
Effects of leakage and friction on the miniaturization of a Wankel compressor
Yilin ZHANG, Wen WANG
Frontiers in Energy 2011, Volume 5, Issue 1, Pages 83-92 doi: 10.1007/s11708-010-0125-7
Keywords: meso-scale Wankel compressor leakage friction
A multi-probe micro-fabrication apparatus based on the friction-induced fabrication method
Zhijiang WU, Chenfei SONG, Jian GUO, Bingjun YU, Linmao QIAN
Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4, Pages 333-339 doi: 10.1007/s11465-013-0276-4
A novel multi-probe micro-fabrication apparatus was developed based on the friction-induced fabricationCombining the friction-induced scanning with selective etching in KOH solution, various micro-patternsefficiency fabrication device, the multi-probe micro-fabrication apparatus may encourage the development of friction-induced
Keywords: friction-induced fabrication silicon surface texture friction multi-probe
Performance of rolling piston type rotary compressor using fullerenes (C70) and NiFe
Ruixiang WANG,Yihao ZHANG,Yi LIAO
Frontiers in Energy 2020, Volume 14, Issue 3, Pages 644-648 doi: 10.1007/s11708-017-0453-y
Keywords: rotary compressor friction coefficient nanocomposite materials coefficient of performance fullerenes
Expressions for Differential and Apparent Coefficients of Static Friction
Wang Weiyuan
Strategic Study of CAE 2001, Volume 3, Issue 8, Pages 29-32
Recently, scientists and engineers are interested in coefficients of static friction on micro andOn macro scale, the friction force is proportional to load, the apparent coefficients of static frictionHowever, a lot of experiments carried out with scanning microscope, atomic force microscope and frictionIn this paper, from the definition of differential coefficients of static friction, the expressions fordifferential and apparent coefficients of static friction, 〓 and 〓 for several models are deduced.
Keywords: differential coefficients of static friction coefficients of static friction on micro or nano scale apparentcoefficients of static friction coefficients of static friction on macro scale
Air-side heat transfer and friction characteristics of biofouled evaporator under wet conditions
Hui PU, Guoliang DING, Xiaokui MA, Haitao HU, Yifeng GAO,
Frontiers in Energy 2010, Volume 4, Issue 3, Pages 306-312 doi: 10.1007/s11708-009-0067-0
Keywords: finned tube evaporator fouling heat transfer friction
Modeling of the minimum cutting thickness in micro cutting with consideration of the friction around
Tianfeng ZHOU, Ying WANG, Benshuai RUAN, Zhiqiang LIANG, Xibin WANG
Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1, Pages 81-88 doi: 10.1007/s11465-019-0561-y
Keywords: tool friction minimum cutting thickness finite element method tool edge radius micro cutting
Study of base friction simulation tests based on a complicated engineered bridge slope
Liu HE, Guang WU, Hua WANG
Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4, Pages 393-397 doi: 10.1007/s11709-012-0174-6
Keywords: base friction test slope stability evaluation bridge slope
Parametric study on the Multangular-Pyramid Concave Friction System (MPCFS) for seismic isolation
Wei XIONG, Shan-Jun ZHANG, Li-Zhong JIANG, Yao-Zhuang LI
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5, Pages 1152-1165 doi: 10.1007/s11709-020-0659-7
Keywords: seismic isolation variable frequency near-fault earthquake numerical study Multangular-Pyramid Concave Friction
Laboratory and field evaluation of asphalt pavement surface friction resistance
Zhong WU, Chris ABADIE
Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3, Pages 372-381 doi: 10.1007/s11709-017-0463-1
Pavement surface friction is a significant factor for driving safety and plays a critical role inHowever, the current asphalt mixture design procedure does not directly consider friction as a requirementThe objective of this study was to develop a surface friction prediction model that can be used duringon twenty-two selected asphalt pavement sections using different in situ devices including Dynamic Frictionsuited in checking whether the selected aggregates in a wearing course mix design would meet field friction
Keywords: friction skid resistance polishing PSV LWST micro-texture macro-texture
Subhash ANURAG, Yuebin GUO,
Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3, Pages 247-255 doi: 10.1007/s11465-010-0097-7
Keywords: surface temperature friction residual stress finite element analysis (FEA) dry cutting tool property
Effect of friction coefficients on the dynamic response of gear systems
Lingli JIANG, Zhenyong DENG, Fengshou GU, Andrew D. BALL, Xuejun LI
Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3, Pages 397-405 doi: 10.1007/s11465-017-0415-4
Keywords: dynamic response friction coefficient wind loads wind turbine gearbox
Biranchi PANDA,A. GARG,Zhang JIAN,Akbar HEIDARZADEH,Liang GAO
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3, Pages 289-298 doi: 10.1007/s11465-016-0393-y
Friction stir welding (FSW) process has gained attention in recent years because of its advantages
Keywords: tensile properties ultimate tensile strength tensile elongation friction stir welding tool rotational
Interfacial potential barrier theory of friction and wear
XU Zhongming, DING Lingyun, HUANG Ping, XU Zhongming
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3, Pages 276-282 doi: 10.1007/s11465-008-0043-0
Keywords: coefficient standard interfacial interaction formulas calculation
Title Author Date Type Operation
Effects of leakage and friction on the miniaturization of a Wankel compressor
Yilin ZHANG, Wen WANG
Journal Article
A multi-probe micro-fabrication apparatus based on the friction-induced fabrication method
Zhijiang WU, Chenfei SONG, Jian GUO, Bingjun YU, Linmao QIAN
Journal Article
Performance of rolling piston type rotary compressor using fullerenes (C70) and NiFe
Ruixiang WANG,Yihao ZHANG,Yi LIAO
Journal Article
Expressions for Differential and Apparent Coefficients of Static Friction
Wang Weiyuan
Journal Article
Air-side heat transfer and friction characteristics of biofouled evaporator under wet conditions
Hui PU, Guoliang DING, Xiaokui MA, Haitao HU, Yifeng GAO,
Journal Article
Modeling of the minimum cutting thickness in micro cutting with consideration of the friction around
Tianfeng ZHOU, Ying WANG, Benshuai RUAN, Zhiqiang LIANG, Xibin WANG
Journal Article
Study of base friction simulation tests based on a complicated engineered bridge slope
Liu HE, Guang WU, Hua WANG
Journal Article
Parametric study on the Multangular-Pyramid Concave Friction System (MPCFS) for seismic isolation
Wei XIONG, Shan-Jun ZHANG, Li-Zhong JIANG, Yao-Zhuang LI
Journal Article
Laboratory and field evaluation of asphalt pavement surface friction resistance
Zhong WU, Chris ABADIE
Journal Article
Predictive model to decouple the contributions of friction and plastic deformation to machined surface
Subhash ANURAG, Yuebin GUO,
Journal Article
Effect of friction coefficients on the dynamic response of gear systems
Lingli JIANG, Zhenyong DENG, Fengshou GU, Andrew D. BALL, Xuejun LI
Journal Article
Characterization of the tensile properties of friction stir welded aluminum alloy joints based on axial
Biranchi PANDA,A. GARG,Zhang JIAN,Akbar HEIDARZADEH,Liang GAO
Journal Article