Results 31 to 40 of about 424,793 (298)

Frictional Effects in Biomimetic Scales Engagement

, 2015
Scales engagement can contribute significantly to nonlinear bending behavior of elastic substrates with rigid biomimetic scales. In this letter, we investigate the role of friction in modulating the nonlinearity that arises due to self-contact of scales ...
Ebrahimi, Hamid, Ghosh, Ranajay, Vaziri, Ashkan   +2 more
core   +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

Comparative Braking Performance Evaluation of a Commercial and Non-asbestos, Cu-free, Carbonized Friction Composites

Medžiagotyra, 2021
Carbonization treatment contributes to improvement of tribological properties of friction composites. Pure Non-asbestos organic (NAO) friction raw materials were selected, friction composite specimens had been made using a new mixing process and ...
Zhenyu WANG, Jie WANG, Fenghong CAO, Yunhai MA   +3 more
doaj   +1 more source

A microscopic 2D lattice model of dimer granular compaction with friction

, 2002
We study by Monte Carlo simulation the compaction dynamics of hard dimers in 2D under the action of gravity, subjected to vertical and horizontal shaking, considering also the case in which a friction force acts for horizontal displacements of the dimers.
A. Barrat, A. Barrat, A. Fasolino, A. Petri, C. Fusco, C. Fusco, C. Fusco, D.A. Head, D.A. Head, E. Ben-Naim, E. Caglioti, E.R. Nowak, E.R. Nowak, F.X. Villarruel, H.M. Jaeger, H.M. Jaeger, J. Duran, J. Talbot, J.-M. Hertzsch, J.B. Knight, J.J. Brey, K.L. Gavrilov, M. Nicodemi, M. Nicodemi, M. Nicodemi, M. Nicolas, M. Rovere, M. Sellitto, M.E. Fisher, O. Pouliquen, P. Gallo, P. Philippe, P.W. Kasteleyn, S.F. Edwards, S.J. Linz, W. Kob, Y. Levin   +36 more
core   +1 more source

Friction and Temperature Behavior of Lubricated Thermoplastic Polymer Contacts

Lubricants, 2020
This work focuses on the friction and temperature behavior of thermo-elastohydrodynamically lubricated (TEHL) contacts under rolling-sliding conditions.
Stefan Reitschuster, Enzo Maier, Thomas Lohner, Karsten Stahl   +3 more
doaj   +1 more source

Hydrodynamic interactions of spherical particles in suspensions confined between two planar walls

, 2005
Hydrodynamic interactions in a suspension of spherical particles confined between two parallel planar walls are studied under creeping-flow conditions.
Bhattacharya, S., Blawzdziewicz, J., Wajnryb, E.   +2 more
core   +1 more source

Magnetic friction: From Stokes to Coulomb behavior [PDF]

Physical Review B, 2011
4 pages, 3 ...
Magiera, Martin, Angst, Sebastian, Hucht, Alfred, Wolf, Dietrich   +3 more
openaire   +2 more sources

Running-In Behavior and Failure Mechanism Between AgCuNi Alloy and Au-Electroplated Layer

Sensors
To avoid wear and tear of the slip ring due to electrical corrosion, the slip ring needs to undergo the running-in process under atmospheric conditions without current after assembly.
Hongjian Wu, Ya’nan Zhang, Qingjian Jia, Hui Cao, Han Li, Ming Ma   +5 more
doaj   +1 more source

Friction hysteretic behavior of supported atomically thin nanofilms

npj 2D Materials and Applications, 2023
Hysteretic friction behavior has been observed on varied 2D nanofilms. However, no unanimous conclusion has yet been drawn on to the exact mechanism or relative contribution of each mechanism to the observed behavior.
Chaochen Xu, Zhijiang Ye, Philip Egberts
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source