Search Results - "Trung, Vo Thanh"

Erosion dynamics of wet particle agglomerates by Vo, Thanh-Trung

“…We study the erosion dynamics of wet particle agglomerates inside a simple shear flow of noncohesive granular materials by relying on the three-dimensional…”
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The role of inter-particle friction on rheology and texture of wet granular flows by Vo, Thanh-Trung, Nguyen-Thoi, Trung

“… In order to get insight into the rheology and texture of rough unsaturated granular flows, we study the effects of the inter-particle friction coefficient on…”
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The roles of the reversibility and irreversibility of capillary bonds on the impact dynamics of agglomerates by Vo, Thanh-Trung, Nguyen, Trung-Kien

“…Wet agglomerates such as iron-ores, tablets, and aggregates are omnipresent in multi–field industries. However, our understanding of the impact dynamics of…”
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Variability and loss of uniqueness of numerical solutions in FEM×DEM modeling with second gradient enhancement by Nguyen, Trung‐Kien, Vo, Thanh‐Trung, Nguyen, Nhu H. T., Combe, Gaël

“…In the last decade, a new multi‐scale FEM×DEM approach has been developed using Finite Element Method (FEM) coupled with Discrete Element Method (DEM) as a…”
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FEM×DEM multi‐scale model for cemented granular materials: Inter‐ and intra‐granular cracking induced strain localisation by Nguyen, Trung‐Kien, Desrues, Jacques, Vo, Thanh‐Trung, Combe, Gaël

“…In this paper, we present a multi‐scale model that combines the finite element method (FEM) and the discrete element method (DEM) to study the behaviour of…”
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Insights into the compressive and tensile strengths of viscocohesive–frictional particle agglomerates by Vo, Thanh-Trung, Nguyen, Trung-Kien

“…Viscocohesive–frictional particle agglomerates such as cohesive powder mixtures, clusters of cemented granular materials, and iron-ores are commonly found in…”
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Moving intruder out of noncohesive and cohesive granular assemblies by Vo, Thanh-Trung, Nguyen, Trung-Kien

“…This paper numerically provides insights into the uplifting process of a circular plate intruder within cohesive and non-cohesive granular assemblies by using…”
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Mechanical strength of wet particle agglomerates by Vo, Thanh-Trung, Mutabaruka, Patrick, Nezamabadi, Saeid, Delenne, Jean-Yves, Izard, Edouard, Pellenq, Roland, Radjai, Farhang

“…•Agglomerates of wet particles undergo plastic deformation before breaking.•The plastic strength is proportional to the characteristic capillary stress.•The…”
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Agglomeration of wet particles in dense granular flows by Trung Vo, Thanh, Nezamabadi, Saeid, Mutabaruka, Patrick, Delenne, Jean-Yves, Izard, Edouard, Pellenq, Roland, Radjai, Farhang

“… In order to get insight into the wet agglomeration process, we numerically investigate the growth of a single granule inside a dense flow of an initially…”
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Impact dynamics and power-law scaling behavior of wet agglomerates by Vo, Thanh-Trung, Nguyen, Cuong T., Nguyen, Trung-Kien, Nguyen, Van My, Vu, Thi Lo

“…We investigate the impact dynamics of a single wet agglomerate composed of primary spherical particles impacting a flat plane by using three-dimensional…”
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Discrete-element modeling of strain localization in a dense and highly coordinated periodic granular assembly by Trung-Kien Nguyen, Thanh-Trung Vo, Nhu-Hoang Nguyen

“…Strain localization is one of the key phenomena which has been extensively studied in geomaterials and for other kinds of materials including metals and…”
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Strength of wet agglomerates of spherical particles: effects of friction and size distribution by Vo, Thanh-Trung, Mutabaruka, Patrick, Delenne, Jean-Yves, Nezamabadi, Saeid, Radjai, Farhang

“…We investigate the mechanical behavior of wet granular agglomerates composed of spherical particles by means of molecular dynamics simulations. The capillary…”
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Additive rheology of complex granular flows by Vo, Thanh Trung, Nezamabadi, Saeid, Mutabaruka, Patrick, Delenne, Jean-Yves, Radjai, Farhang

“…Granular flows are omnipresent in nature and industrial processes, but their rheological properties such as apparent friction and packing fraction are still…”
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Discrete element investigation of the mobility of granular mass flows by Vo, Thanh-Trung, Tran, Dinh Minh, Nguyen, Cuong T., Nguyen, Trung-Kien

“…The gravitational flows of granular materials are omnipresent in industrial processes such as handling and transportation of material and in natural events…”
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Scaling behavior of granular columns collapse on erodible-inclined surfaces by Vo, Thanh-Trung, Dinh Minh, Tran, Nguyen, Nhu H.T., Nguyen, Trung-Kien, Bui, Tinh Quoc

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Effects of size polydispersity on segregation of spherical particles in rotating drum by Vo, Thanh-Trung, Vu, Thi Lo, Mutabaruka, Patrick

“…To get insight into the segregation process of a polydisperse granular materials flow, we numerically investigated the migration process of particles in a…”
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Macro-micro analysis of ground response to circular tunnel excavation in granular media by Nguyen, Trung-Kien, Desrues, Jacques, Vo, Thanh-Trung, Combe, Gaël

“…Ground reaction in terms of stress and displacement analysis is one of the major challenges in tunnel design and is helpful for understanding the stability…”
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Load-sharing mechanism of piled-raft foundation: a numerical study by Nguyen, Nhan V., Vinh, Le Ba, Vo, Thanh-Trung

“…Responses of the piled-raft foundation are complex due to the combined working and the existence of load-sharing mechanism between piles and raft. A clear…”
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Effect of damage zones around fault core on failure development during fluid injection into porous reservoirs by Nguyen, Trung-Kien, Rohmer, Jérémy, Vo, Thanh-Trung

“…Fault zones (FZ) in porous reservoirs used for diverse underground activities are complex and heterogeneous geological systems generally constituted of one (or…”
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Appropriate sample size and effects of microscopic parameters on the shear strength and strain localisation of 2D cohesive-frictional granular assemblies by Kien Trung NGUYEN, Trung Thanh VO, Hoang Nhu NGUYEN

“…Granular materials are made up of smaller particles, manifestation of microstructure results in a macroscopic response of granular material. Understanding the…”
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