Results 201 to 210 of about 70,487 (267)

Numerical Simulation of the Effect of Process Parameters on Pass Filling Degree in F-Section Steel Finishing Rolling Process. [PDF]

Materials (Basel)
Duan H, Jin L, Xiao R, Gao Y, Li X, Ding J.   +5 more
europepmc   +1 more source

Faster fowl fall frequently: speed and force regulation during turning maneuvers by guinea fowl on high and low friction terrains. [PDF]

J Exp Biol
Goldsmith H, Hall J, Daley MA.
europepmc   +1 more source

Significance of oscillatory TiO₂-water nanofluid and heat transfer performance over vertical magnetized flat plate using artificial neural network. [PDF]

Discov Nano
Ullah Z, Alam MM, Alamirew WD, Said MA, Alsulami MD, Mahrous YM, Gnaba HA, Hussain F.   +7 more
europepmc   +1 more source

Modeling and experimental confirmation of a new start method utilizing mechanical resonance for the linear range extender. [PDF]

Sci Rep
Gao G, Tian X, Qin Z, Li Y, Zhai Z, Cheng C, Zhang W, Yuan C.   +7 more
europepmc   +1 more source

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On the Control of the Friction Force

Meccanica, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guglielmino, Emanuele, Edge, Kevin A., Ghigliazza, Rinaldo   +2 more
openaire   +1 more source

Force-assembly with friction

IEEE Transactions on Robotics and Automation, 1994
Previously, force-assembly has been defined as an assembly process for which a single admittance control law (i.e., a single nominal velocity in conjunction with a single mapping of forces to motions) can guarantee the proper assembly of a given pair of mating parts.
Schimmels, Joseph M., Peshkin, Michael A.   +1 more
openaire   +2 more sources

Frictional forces in fixed appliances

American Journal of Orthodontics and Dentofacial Orthopedics, 1989
The aim of this investigation was to measure the frictional resistance to bodily tooth movement along, a continuous arch wire. A fixed appliance was constructed in vitro to simulate tooth movement in a previously aligned arch. The effect of load, bracket width, slot size, arch wire size, and material were studied.
D.C Tidy, D Orth
openaire   +2 more sources

CHAOTIC BEHAVIOR OF FRICTION FORCE

International Journal of Bifurcation and Chaos, 1992
Experimental results of friction in a mechanical system are reported. Strange properties of the friction force-velocity dependence are shown, where this relationship does not follow the typical assumption of the force proportional to the sign of the relative velocity.
Wojewoda, Jerzy, Barron, Ronald, Kapitaniak, Tomasz   +2 more
openaire   +1 more source

Friction Force Characteristics in a Pendulum with Coulomb Friction and a Non-constant Normal Force

ZAMM, 2001
Summary: The influence of a time-variant normal force on the motion of a pendulum with dry friction is investigated. The main interest is focused on the characteristic of the friction force.
Vielsack, Peter, Hartung, Andreas
openaire   +2 more sources