... 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...

... as: Shengnan Zhang can be contacted at: zhangshengnanneu@163.com 03 03 2020 28 04 2020 26 05 2020 28 05 2020 03 06 2020 © Emerald Publishing Limited 2020 Emerald Publishing Limited Licensed re-use rights only Gear Wear Contact position Gear transmission...

... 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. Wear Grinding Homogenization Discrete element method (DEM) Dressing Representative volume element (RVE) Figure 3 shows...

...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...