Design and Analysis of a Bionic Pressing Roller Based on the Structural Characteristics of Pangolin Scales. [PDF]
Biomimetics (Basel)Zheng X, Hao J, Xie H, Xu W.
europepmc +1 more source
Formation of cylindrical shells via sphere packing from fluidized beds. [PDF]
Eur Phys J E Soft MatterOliveira VPS +3 more
europepmc +1 more source
The Effect of Dynamics on the Homogenization via Discrete Element Method (DEM).
, 2016 openaire +1 more source
Related searches:
Experimental Methods in Chemical Engineering: Discrete Element Method—DEM
Canadian Journal of Chemical Engineering, 2019The discrete element method (DEM) is a time‐driven simulation technique based on a Lagrangian description of particle motion that predicts the flow of granular matter and fine powders in conveying, mixing, drying, and heterogeneous gas‐(liquid)‐solids reactors.
Bruno Blais +2 more
exaly +2 more sources
Simulation of cotyledon-soil dynamics using the discrete element method (DEM)
Computers and Electronics in Agriculture, 2020Abstract For epigeal seeds, cotyledons experience soil resistance as they move up through soil during the emergence process. Understanding cotyledon-soil dynamics is important for seedbed preparation to promote good seedling emergence. A discrete element model (DEM) was developed to simulate soybean seedling emergence.
Zhiwei Zeng, Ying Chen, Long Qi
openaire +1 more source
Simulations of soil flow properties using the discrete element method (DEM)
Computers and Electronics in Agriculture, 2019Abstract Understanding soil flow properties is important for designing high-performance soil-engaging tools in agriculture. In this study, soil flow tests were conducted for a sandy loam soil using the lifting cylinder method to obtain the angle of repose (AOR) of the soil.
Long Qi, Ying Chen, Mohammad Sadek
openaire +1 more source
Selection of an appropriate time integration scheme for the discrete element method (DEM)
Computers & Chemical Engineering, 2008Abstract With increasing computer power simulation methods addressing discrete problems in a broad range of scientific fields become more and more available. The discrete element method is one of these discontinuous approaches used for modeling granular assemblies.
Harald Kruggel-Emden +3 more
openaire +1 more source
Discrete element method (DEM) simulation to improve performance of a mouldboard skimmer
Soil and Tillage Research, 2021Abstract Historically, most mouldboard plough research has been focused on improving the performance of the mouldboard itself, with very little focus on other plough components such as the skimmer. The skimmer is a critical additional component of the overall mouldboard plough which affects its performance in the field.
Chris Saunders +2 more
openaire +1 more source
Acceleration of the Discrete Element Method (DEM) on a reconfigurable co-processor
Computers & Structures, 2004Abstract The Discrete Element Method (DEM) is a numerical method devised to model the behaviour of particle assemblies. However in order to simulate entire engineering structures, which may involve millions of particles, the computing power has to increase as the DEM is computationally extremely expensive.
Benjamin Carrión Schäfer +2 more
openaire +1 more source
Simulation of the Slump Test Based on the Discrete Element Method (DEM)
Advanced Materials Research, 2012The slump test is a very important industrial test for evaluation of workability of fresh granular-cement paste material, especially concrete. The test method is used as a generic tool for classification of a wide range of mixtures and can deal with a wide range of workabilities.
Hooman Hoornahad, Eduard A. B. Koenders
openaire +1 more source