... and a wear model were established, accounting for variable loading and compound oscillatory motions. A BiDoseResp function model was used to fit the simulated wear results. Findings Maximum temperatures concentrate near the liner edges after one loading cycle. Stress aligns with the woven pattern...

...Xiuwei Shi; Wujian Ding; Chunjie Xu; Fangwei Xie; Zuzhi Tian Purpose In the process of conveying the solid–liquid two-phase medium of the centrifugal slurry pump, the wear of the flow-passing parts is an important problem affecting its life and safe operation. Therefore, a numerical investigation...

... in the pinion and the initial radius of meshing point in the gear can be written as: More attention has been paid to the accuracy of calculating the influencing parameters with the gradual deepening of gear teeth wear research. Most of the wear models are based on Archard’s wear equation, whose main...

... the stiffness. In addition, DEM opens a new interesting research line: the modelling of the grit breakout. It draws up the development of essential dressing and wear models. The tailored design material of the grinding wheel is adapted to the workpiece material and working conditions. The characteristics...

...J.F. Molinari; M. Ortiz; R. Radovitzky; E.A. Repetto This paper is concerned with the calibration and validation of a finite‐element model of dry sliding wear in metals. The model is formulated within a Lagrangian framework capable of accounting for large plastic deformations and history‐dependent...