Results 61 to 70 of about 949,726 (181)
Dinamika Rekayasa, 2013 This study aims at finding out the comparison of the results of analysis using Response-2000 and discrete element method and of experiment on T-section reinforced concrete beam strengthened using wire rope.
Anggun Tri Atmajayanti
doaj
Simulation of fast-firing densification by the discrete element method
Open CeramicsThe macroscopic behavior of powder compacts during the sintering process originates at the microscopic level. Despite the marked advance in analytical techniques, the characteristics of microscale densification, including heat transfer phenomena in ...
Mirele H.P. Teixeira +3 more
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Hybrid Discrete-Finite Element method for biaxially-discretized structures
StructuresThe HybriDFEM method, short for Hybrid Discrete-Finite Element Method, combines both discrete and finite element approaches in a single numerical model: the method adopts a discrete representation of the structure, but the formulation is designed to integrate continuous parts that can be simulated by the Finite Element Method, allowing hybrid numerical
Igor Bouckaert +2 more
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Motion Analysis in Tumbling Mills by the Discrete Element Method
KONA Powder and Particle Journal, 2014 The media motion in a ball mill is simulated using a numerical algorithm known as the Discrete Element Method. The motion of the charge is modelling by considering the forces acting at each contact point during a ...
B. K. Mishra, R. K. Rajamani
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The Müntz spectral element method for the numerical solutions of regularized long wave equation
Franklin OpenThis paper introduces new bases derived from Müntz polynomials for application in the spectral element method. Within this framework, we demonstrate that the mass and stiffness matrices exhibit matrix with three non-zero diagonals and diagonal structures,
Mahmoud Lotfi, Amjad Alipanah
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Application of Discrete Element Methods to the Problem of Rock Bumps
Acta Polytechnica, 2002 This paper is a continuation of a previous paper by the authors. Applications of two discrete element methods (DEM) to several fields of geotechnics are discussed.
P. P. Procházka, M. G. Kugblenu
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SoftwareXThis study introduces an integrated workflow for simulating powder compaction through a hybrid discrete element method (DEM) and multi-particle finite element method (MPFEM) approach. PyCompact, by integrating FreeCAD, LIGGGHTS, ParaView, LS-PrePost, and
Majid Mohammadhosseinzadeh +2 more
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A New Linearized Crank-Nicolson Mixed Element Scheme for the Extended Fisher-Kolmogorov Equation
The Scientific World Journal, 2013 We present a new mixed finite element method for solving the extended Fisher-Kolmogorov (EFK) equation. We first decompose the EFK equation as the two second-order equations, then deal with a second-order equation employing finite element method, and ...
Jinfeng Wang +4 more
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Discrete Element Model of Different Moisture Hygroscopic Fertilizer Particles
Applied SciencesThe discrete element computer simulation method is an effective tool that enables the study of the interaction mechanism between the fertilizer discharge device.
Xiongfei Chen +5 more
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