Results 31 to 40 of about 267,007 (345)

Comparative Frictional Analysis of Automobile Drum and Disc Brakes [PDF]

open access: yesTribology in Industry, 2016
In the present work, a comparative frictional behaviour of drum brakes and disc brakes in automobiles has been investigated. The influential factors; contact force and friction radius were modeled for the estimation of the friction coefficient for drum ...
H.P. Khairnar, V.M. Phalle, S.S. Mantha
doaj  

Frictional Behavior of Cochlear Electrode Array Is Dictated by Insertion Speed and Impacts Insertion Force

open access: yesApplied Sciences, 2021
Background: During cochlear implantation, the electrode array has significant friction with the sensitive endocochlear lining and causes mutual mechanical trauma while the array is being inserted. Both, the impact of insertion speed on electrode friction
Dana Dohr   +5 more
doaj   +1 more source

Comparative analysis of the friction coefficient of various airport pavements [PDF]

open access: yesPrzegląd Komunikacyjny, 2022
: The parameter defined as the coefficient of friction is one of the basic parameters that are responsible for the characteristics of the surface on which vehicles (cars, aircraft) travel.
Łukasz Semkło, Agata Wróblewska
doaj   +1 more source

An ABS control logic based on wheel force measurement [PDF]

open access: yes, 2012
The paper presents an anti-lock braking system (ABS) control logic based on the measurement of the longitudinal forces at the hub bearings. The availability of force information allows to design a logic that does not rely on the estimation of the tyre ...
A. Vigliani   +22 more
core   +1 more source

Determination of the Coefficient of Friction Under Cold Tube Drawing Using FEM Simulation and Drawing Force Measurement

open access: yesResearch Papers Faculty of Materials Science and Technology Slovak University of Technology, 2018
The purpose of this article is to describe the methodology to define coefficient of friction between a tool and a forming material during tube cold draw technology process.
M. Necpal, M. Martinkovič, Š. Václav
semanticscholar   +1 more source

Specific Problems in Measurement of Coefficient of Friction Using Variable Incidence Tribometer

open access: yesSymmetry, 2020
The subject of this paper is the solution to specific problems in the measurement of the coefficient of the sliding friction of material pairs using a variable incidence tribometer.
T. Kelemenová   +9 more
semanticscholar   +1 more source

The influence of visual and haptic material information on early grasping force [PDF]

open access: yesRoyal Society Open Science, 2019
In this paper, we assess the importance of visual and haptic information about materials for scaling the grasping force when picking up an object. We asked 12 participants to pick up and lift objects with six different textures, either blindfolded or ...
Wouter M. Bergmann Tiest   +1 more
doaj   +1 more source

Numerical simulation of shallow square boxes with flanges based on Dynaform

open access: yesMATEC Web of Conferences, 2018
In this work, Numerical simulations based on finite element method have been carried out to study the effect of important process parameters on formability of AA5182 alloy sheets.
Liu cunping, Liu yong, Guo sheng
doaj   +1 more source

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

open access: yes, 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   +4 more
core   +1 more source

Reducing the High Frictions on Carbon Nanotube Films by Applying an Oscillating Motion under Micronewton Loads

open access: yesTribology Online, 2012
Under micronewton loads, the high frictions on carbon nanotube (CNT) films (with a friction coefficient of 1.7) were decreased to less than the noise level (which was roughly a friction coefficient of 0.05) by applying an oscillating motion to a ...
Hiroshi Kinoshita   +3 more
doaj   +1 more source

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