Results 31 to 40 of about 289,677 (323)

Assessment of field rolling resistance of manual wheelchairs [PDF]

open access: yes, 2012
This article proposes a simple and convenient method for assessing the subject-specific rolling resistance acting on a manual wheelchair, which could be used during the provision of clinical service.
BASCOU, Joseph   +5 more
core   +6 more sources

PENGARUH PERMUKAAN ALUR KEMBANG (TREAD PATTERN) BAN TYPE RADIAL PLY TERHADAP ROLLING RESISTANCE

open access: yesRotor: Jurnal Ilmiah Teknik Mesin, 2017
Rolling Resistance is a resistance to the wheels that will and have been rolling due to the force of friction between the wheels with the road surface of the wheel.
Aditya Krisna Hutomo   +2 more
doaj   +1 more source

Research on the Rolling Process of SMA-13 Asphalt Surface Layer for Bridge Decks Based on Compaction and Skid Resistance Equilibrium Problems

open access: yesBuildings, 2023
In order to solve the equilibrium problem related to compaction degree, structural integrity of skid resistance, and skid resistance of asphalt wearing layer on a concrete bridge deck, the influence of rolling mode on compaction degree, structural ...
Zhilin Zhou   +4 more
doaj   +1 more source

Slowing-Down in the Radiator and Cherenkov Radiation Angular Distributions from Relativistic Heavy Ions at FAIR, SPS and LHC energies [PDF]

open access: yes, 2007
An adaptive learning algorithm using laser velocity meter is proposed for the process control of tandem cold mills. This method is used for on-line adaptive learning calculation of deformation resistance of strip and rolling friction models.
Bogdanov, O.   +4 more
core   +3 more sources

Indentation rolling resistance based on a three-parameter Kelvin solid model

open access: yesAdvances in Mechanical Engineering, 2019
The indentation rolling resistance of a belt conveyor with stable operation accounts for more than 60% of the total resistance. Thus, the effective reduction of indentation rolling resistance and its energy consumption have attracted considerable ...
Xiaoxia Zhao, Wenjun Meng, Lidong Zhou
doaj   +1 more source

Simulation and Experimental Study on Indentation Rolling Resistance of a Belt Conveyor

open access: yesMachines
In this paper, in order to reduce the indentation rolling resistance of a belt conveyor and improve its operation efficiency, the indentation rolling resistance of a belt conveyor is studied.
Lunlun Wan, Fuyan Lin
doaj   +1 more source

Jamming transition in a two-dimensional open granular pile with rolling resistance

open access: yes, 2014
We present a molecular dynamics study of the jamming/unjamming transition in two-dimensional granular piles with open boundaries. The grains are modeled by viscoelastic forces, Coulomb friction and resistance to rolling.
Atman, Allbens P. F.   +3 more
core   +4 more sources

Surface damage resulting from rolling contact operating in magnetic field [PDF]

open access: yes, 2007
This paper describes the effects of magnetic field in rolling contact tests of steel by using a two-disc configuration and the investigation of mechanisms involved.
Iida, Y, Sato, K, Stolarski, T A
core   +1 more source

Analysing the methods for determining coefficient of resistance to car wheels rolling [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2020
Problem. When simulating the operation of automatic or automated driver assistance systems, it is necessary to take into account the rolling resistance of the car wheels the moment the car begins to move on a slope, which necessitates the choice of a ...
Klimenko Valery   +3 more
doaj   +1 more source

Identification of rolling resistance as a shape parameter in sheared granular media

open access: yes, 2011
Using contact dynamics simulations, we compare the effect of rolling resistance at the contacts in granular systems composed of disks with the effect of angularity in granular systems composed of regular polygonal particles.
Azema, Émilien   +3 more
core   +4 more sources

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