Results 31 to 40 of about 391,243 (302)

Friction Coefficient Compensation Control in Synchronizer Synchronization Process for Transmission

Applied Sciences, 2019
In the synchronization process of a synchronizer, the friction coefficient of the friction cone is changed because of friction heat. In this paper, the influence of a changing friction coefficient on shift quality was analyzed.
Hao Yan, Zhaoping Xu, Juntang Yuan, Meiyan Liu, Wenqing Ge   +4 more
doaj   +1 more source

friction coefficient [PDF]

, 2009
Citation: 'friction coefficient' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.F02529 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Friction Coefficient of a Ladyfinger Banana Peel

International Scholastic Journal of Science, 2020
The coefficient of static friction of a lady finger banana peel was investigated for varying values of vertical compression force. The peel was placed on a tile surface, with a person placing her Converse sneaker on the peel and pushing down with force ...
Thirada Boonrawd, Sasipha Neerapattanagul, Ganghee Son, Julaluk Thaweesuksathain   +3 more
doaj  

Effects of Microscale Texture on the Tribological Behavior of Paper-Based Friction Materials for a Wet Clutch

Tribology Online, 2015
Paper-based friction materials used for wet clutches in automatic transmissions require various tribological functions such as a high and stable friction coefficient, good μ-V (friction coefficient-sliding velocity) characteristics, heat resistance ...
Shintaro Yagi, Nobuyuki Katayama, Hiroaki Hasegawa, Hiroshi Matsushita, Shin-ichiro Okihara   +4 more
doaj   +1 more source

Calibration of discrete element simulation parameters for different kinds of rice grains

Shipin yu jixie
ObjectiveTo provide a theoretical reference for the optimal design of the polisher structure by comparing the differences in the contact parameters of different kinds of rice.MethodsUsing bench test and simulation test, and combining with MATLAB software
ZHU Linfeng, LIU Xiaopeng, ZHANG Yonglin, SONG Shaoyun, YIN Qiang, CAO Meili   +5 more
doaj   +1 more source

Rolling friction of a viscous sphere on a hard plane

, 1998
A first-principle continuum-mechanics expression for the rolling friction coefficient is obtained for the rolling motion of a viscoelastic sphere on a hard plane.
, Barwell F. T., Carter F. W., Czichos H., Dowson D., Drutowski R. C., Fuller K. N. G., Heathcote H. L., Hertz H., Huang R. Q., Krause H., Landau L. D., Li Y. F., Prashad H., Rabinowicz E., Reynolds O., Shpenkov G. P., Szeri A. Z., Tabor D., Vince S., Zum Gahr K. R.   +20 more
core   +1 more source

Density fluctuations from warm inflation

, 2009
Thermal fluctuations provide the main source of large scale density perturbations in warm inflationary models of the early universe. For the first time, general results are obtained for the power spectrum in the case when the friction coefficient in the ...
A. Berera, A. Einstein, A. Erdelyi, A.R. Liddle, Chris Graham, D.H. Lyth, I.G. Moss, I.G. Moss, I.G. Moss, I.G. Moss, Ian G Moss, J.-C. Hwang, L.M.H. Hall, L.V. Keldysh, L.V. Keldysh, S. Weinberg   +15 more
core   +1 more source

Attractiveness of periodic orbits in parametrically forced systemswith time-increasing friction [PDF]

, 2012
We consider dissipative one-dimensional systems subject to a periodic force and study numerically how a time-varying friction affects the dynamics. As a model system, particularly suited for numerical analysis, we investigate the driven cubic oscillator ...
Birkhoff G. D., Chow S. N., Gradshteyn I. S., Guckenheimer J., Guido Gentile, Jonathan Deane, Krasovsky N. N., Laskar J., Magnus W., Michele Bartuccelli, Neishtadt A. I., Palis J., Plummer C. C., Press W. H., Pritchard M. E., Robuchon G., Walpole R. E., Woolfson M. M.   +17 more
core   +2 more sources

Phenomenological contact line friction coefficient

Droplet
An important feature of contact line motion, as an irreversible process, is its dissipative nature, which can dominate the dynamics during the early stages of droplet spreading.
Jiaxing Shen, Yaerim Lee, Junichiro Shiomi   +2 more
doaj   +1 more source

Coarse-grained model for spring friction study of micron-scale iron by smoothed particle hydrodynamics

, 2018
The paper constructs a coarse-grained model to investigate dry sliding friction of the body-centered-cubic Fe micron-scale system by smoothed particle hydrodynamics simulations and examines influences of the spring force on the characters of friction ...
Fujii, Shuji, Sugimura, Natsuko, Van Sang, Le, Washizu, Hitoshi, Yano, Akihiko   +4 more
core   +1 more source