Angular Particle Impact on Metallic Surfaces with Dynamic Refinement SPH
Sign Up to like & getrecommendations! Published in 2019 at "Tribology Letters"
DOI: 10.1007/s11249-019-1254-8
Abstract: Because of the mesh-less nature of the smoothed particle hydrodynamics (SPH) method, it has been widely used to simulate surface erosion by impact(s) of angular particles. However, previous SPH models usually adopted uniform resolution for… read more here.
Keywords: impact metallic; impact; dynamic refinement; particle impact ... See more keywords
Analysis of wood pellet degradation characteristics based on single particle impact tests
Sign Up to like & getrecommendations! Published in 2021 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.10.017
Abstract: Abstract The knowledge of size reduction of wood pellets during pneumatic conveying is important to achieve failure-free system operation and to set-up adequate quality assurance processes. In the present study, experiments are performed with a… read more here.
Keywords: degradation; impact; particle impact; particle ... See more keywords
Insights From the Particle Impact Model Into the High‐Frequency Seismic Signature of Debris Flows
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DOI: 10.1029/2020gl088994
Abstract: Debris flows induce seismic ground unrest detectable over large distances. However, recent theoretical description of debris‐flow seismograms has yet to be implemented in alarm systems. Here, we test the implications of a particle impact model… read more here.
Keywords: debris flows; impact model; particle impact; debris ... See more keywords
Particle impact on a cohesive granular media.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.054902
Abstract: We investigate numerically the impact process of a particle of diameter d and velocity V_{i} onto a cohesive granular packing made of similar particles via two-dimensional discrete element method simulations. The cohesion is ensured by… read more here.
Keywords: particle impact; cohesive granular; impact; number ... See more keywords