Discrete Element Method (DEM)
Enhanced Thermal Process Engineering by the Extended Discrete Element Method (XDEM)
... and discrete phase simultaneously, and therefore, cannot be solved accurately by continu- ous or discrete approaches ...a discrete phase are important in applications as diverse as pharmaceutical ...
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Analysis of threshed rice mixture separation through vibration screen using discrete element method
... 3D discrete element method, Chen and Tong [5] simulated the collision of particles on the vibrating surface in screening process and examined the effects of vibration frequency and screen surface ...
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Rock Slope Stability Analysis Using Discrete Element Method
... the Discrete Element Method (DEM) was adopted for the stability analyses of rock ...this method; there- fore, the method helps in optimizing the rock slope ...proposed method is ...
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Modeling and experiments of chewing mechanical properties of pellet feed using discrete element method
... the discrete element method were carried out in this ...the discrete element method (DEM) combined with bonding particle model, in which the whole pellet feed were considered as ...
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Trajectory of Particle Motion by Particle – Particle Contact Using Discrete Element Method
... The discrete element method (DEM), originally developed by Cundall and Strack [1971, 1979], has been used successfully to simulate chute flow (Dippel ...of discrete element ...
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Ultimate load analysis of BARCOM test model employing the discrete element method
... truss-like Discrete Element Method (DEM) employed in this paper is based on the representation of a solid by means of an arrangement of one dimensional elements able to carry only axial ...The ...
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Granular flowing characteristics of tower vacuum dryer by 3D discrete element method
... Mechanics Method, CMM and the Discrete Element Method, ...the discrete, independent element, and these elements have a certain geometry, including their shape, size and ...
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Modeling of flexible wheat straw by discrete element method and its parameter calibration
... The discrete element method (DEM), developed by Cundall and Strack in 1979, is an explicit numerical procedure in which particle-particle/wall interactions are calculated contact by ...
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Material models for concrete in discrete element method (dem) applications
... the Discrete Element Method (DEM) in numerical determinations of the response up and beyond failure of reinforced concrete structures subjected to impact and impulsive loadings in which tensile ...
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Parameter optimization of fluted-roller meter using discrete element method
... Abstract: The most important performance indicator of a fertilizer metering mechanism is the evenness of fertilizer flow. In this study, a regression mathematical model between the key operating parameters of the fluted ...
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Fluid Properties Effects on Sand Production using Discrete Element Method
... Boltzmann method and Discrete Element Method ...finite element methods (FEMs) could neither sep- arately show the particles movement nor simu- late the fluid flow in a porous media, ...
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INTRODUCTION OF IMPERFECTIONS IN THE CUBIC MESH OF THE TRUSS-LIKE DISCRETE ELEMENT METHOD
... truss-like Discrete Element Method (DEM), masses are lumped at nodal points and interconnected by means of one-dimensional elements with arbitrary constitutive ...
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An Investigation into Soil-Structure Interaction Problems using Discrete Element Method.
... The purpose of this work is to investigate new techniques for predicting behavior in Soil-Structure Interaction (SSI) problems. The response of soil under a given load may be described by interface micromechanics. The ...
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Discrete element method simulation of disc type furrow openers in paddy soil
... SPH method is incompetent to directly resolve the problem of elastic-plastic flows of soil due to the so-called SPH tensile variability [33] ...analytical method and continuum numerical method, a ...
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A 2D Electromechanical Model of Human Atrial Tissue Using the Discrete Element Method
... such discrete properties and treat cardiac tissue as a continuous medium, which has fundamental ...the discrete element method ...powerful method for studying the electromechanical ...
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Assessment of the Discrete Element Method (DEM) in the prediction of concrete behavior under 3D compression
... the Discrete Element Method (DEM) in numerical determinations of the response up and beyond failure of reinforced concrete structures subjected to impact and impulsive loadings in which tensile ...
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Parallel Computing of Discrete Element Method on GPU
... General purpose computing on GPU for scientific computing has been rapidly growing in recent years. We investigate the applicability of GPU to discrete element method (DEM) often used in particle ...
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Simulation and Analysis of Tablet Pressing Process Based on Discrete Element Method
... the discrete element method, this paper simulated the pressing process of the single-impulse tablet press, obtained the specific pressing process, and discussed the simulation ...
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Modelling of interaction between a snow mantle and a flexible structure using a discrete element method
... new method to design avalanche protection nets. This method is based on a cou- pled analysis of both net structure and snow mantle by using a Discrete Element ...
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A Study of the Wave Velocity in Granular Soils using Discrete Element Method
... granular soil was made. Simulation was performed to investigate the soil behavior under sinusoidal excitations with different amplitude and frequency (shear wave). Three types of soils with porosities of 35.5 %, 36.5% ...
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