Results 91 to 100 of about 87,723 (296)
Design and Optimization for Straw Treatment Device Using Discrete Element Method (DEM)
AgricultureDue to the dense crop residue in the Huang-Huai-Hai region, challenges such as large resistance, increased power consumption, and straw backfilling arise in the process of no-till seeding under the high-speed operations. This paper presents the design of
Shaochuan Li +4 more
doaj +1 more source
Design and simulation for seeding performance of high-speed inclined corn metering device based on discrete element method (DEM). [PDF]
Sci Rep, 2022 Jun G +5 more
europepmc +1 more source
FEMxDEM Multi-scale modelling applied to geomaterials [PDF]
, 2016 The multi-scale FEMxDEM approach is an innovative numerical method for geotechnical problems, using at the same time the Finite Element Method (FEM) at the engineering macro-scale and the Discrete Element Method (DEM) at the scale of the microstructure ...
Argilaga, Albert +4 more
core
Numerical analysis of wet separation of particles by density differences
, 2016 Wet particle separation is widely used in mineral processing and plastic recycling to separate mixtures of particulate materials into further usable fractions due to density differences.
Kruggel-Emden, Harald +1 more
core +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Applied SciencesThe materials involved in geotechnical engineering are objects of concern in granular mechanics. In order to study the influence of the sliding friction coefficient corresponding to different-sized elements in the discrete element method (DEM) on the ...
Pengcheng Liu, Yi Rui, Yue Wang
doaj +1 more source
Ripples and Grains Segregation on Unpaved Road
, 2019 Ripples or corrugations are common phenomena observed in unpaved roads in less developed countries or regions. They cause several damages in vehicles leading to increased maintenance and product costs.
Bernardes, Americo T. +1 more
core +1 more source
Review of contact models used in Discrete Element Method (DEM)
25 pages, 6 ...
Ganguli, S, Goswami, P S, Bose, M
openaire +2 more sources
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source