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Effect of Rolling Resistance in Dem Models With Spherical Bodies
Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2016 The rolling resistance is an artificial moment arising on the contact of two discrete elements which mimics resistance of two grains of complex shape in contact rolling relatively to each other.
Dubina Radek, Eliáš Jan
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Chinese Journal of Mechanical Engineering, 2022 Laser cladding is a new surface repair method that can improve the wear and corrosion resistance of substrate surfaces. However, the cladding layer typically exhibits a rough surface, high hardness and large residual tensile stress, and thus requires ...
Kaikui Zheng +3 more
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DEM investigation on characteristics of rolling resistance for modelling particle shape
EPJ Web of Conferences, 2017 To examine the capability of rolling resistance to model the effects of particle shape, two sets of samples, composed of binary clumped particles and circular particles with rolling resistance, are tested in DEM simulation.
Zhou Lunlun, Chu Xihua, Xu Yuanjie
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Advances in Mechanical Engineering, 2023 The existence of tire slip angle and camber angle causes that the test results of conventional rolling resistance tester are often very different from the measured results installed on the vehicle.
Yunfei Ge +3 more
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PENGARUH PERMUKAAN ALUR KEMBANG (TREAD PATTERN) BAN TYPE RADIAL PLY TERHADAP ROLLING RESISTANCE
Rotor: 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
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Buildings, 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
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On Rolling Resistance of Bicycle Tyres
, 2022 This paper describes a method that enables comparative rolling resistance measurements of bicycle tyres on different road surfaces. The test equipment is a one degree of freedom two-wheeled pendulum with a rigidly coupled eccentric weight. Derived from the conversion of potential energy into dissipated heat by means of rolling resistance losses the ...
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Tehnički vjesnik, 2021 R E T R A C T E D A R T I C L E Tire tread of running vehicles generates rolling resistance with the pavement, thereby influencing energy consumption. Thus, developing low rolling resistance pavement can improve the service function of tires. Common matrix asphalt and high module binder modifier (HMB-W) was used to obtain low rolling resistance of ...
Haibin Li* +5 more
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Contact Pressure Measurement System in Cross Wedge Rolling [PDF]
, 2010 In the cross wedge rolling process (CWR), plastic deformation is geared by a driving torque transmitted by friction on die surface. Friction plays a role which has to be further identified in this metal forming process. The local contact pressure between
MANGIN, Philippe +2 more
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Indentation rolling resistance based on a three-parameter Kelvin solid model
Advances 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
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