Results 41 to 50 of about 2,592,636 (290)
Case Studies in Thermal Engineering, 2023 This study focuses on addressing specific issues and research gaps related to pneumatic sandblasting effects for forest fire prevention and control.
Fanbao Chen +7 more
doaj +1 more source
A Comparative Study on the Performance of CFD/LBM-DEM Coupling in Predicting Soil Fluidization [PDF]
, 2023 Coupling discrete element method (DEM) with computational fluid dynamics including Navier-Stokes theories (CFD-DEM) and Lattice Botlzmann method (LBM-DEM) has been used widely to model the response of soil foundation under increasing seepage flows ...
Rujikiatkamjorn, C +3 more
core +1 more source
工程科学与技术, 2020 The barrier dams are loose accumulation bodies formed by collapse, landslide, debris flow or moraine, and most of them are composed of loosely and widely graded cohesionless soil.
Weichao LI +3 more
doaj
Using DEM-CFD method at colloidal scale [PDF]
, 2013 The aim of this work is to look into the applicability of Discrete Element Modelling (DEM) coupled to Computational Fluid Dynamics (CFD) to simulate micro-scale colloidal particles immersed in fluid.
Chaumeil, Florian
core +3 more sources
Numerical simulation of construction of water-blocking wall based on CFD-DEM coupling method
Yantu gongcheng xuebao, 2021 The process of filling aggregate to block hydrodynamic pathway has been explored in an empirical way for a long time. A numerical model (CFD-DEM) is established to study the mechanism of water closure.
MOU Lin 1, 2, 3, DONG Shu-ning 2, ZHENG Shi-tian 2, LI Ang 4, DING Xue-song 4
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Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam
Advanced Engineering Materials, EarlyView.Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
AWJC Nozzle simulation by 6-way coupling of DEM+CFD+FEM using preCICE coupling library [PDF]
, 2021 The objective of this work is to study the particle-laden fluid-structure interaction within an Abrasive Water Jet Cutting Nozzle. Such coupling is needed to study the erosion phenomena caused by the abrasive particles inside the nozzle.
BESSERON, Xavier +3 more
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Advanced Functional Materials, EarlyView.A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao +6 more
wiley +1 more source
Acetoacetates Derived From Vegetable Oils: A Platform for Tailor‐Made Vinylogous Urethane Foams
Advanced Functional Materials, EarlyView.A renewable vegetable oil is converted into acetoacetate‐functionalized precursors for the preparation of catalyst‐free vinylogous urethane foams. Room‐temperature foaming with n‐pentane generates lightweight cellular materials, while the choice of amine enables control over foam structure and mechanical properties.
Krzysztof Polaczek +8 more
wiley +1 more source
Frontiers in Nuclear EngineeringThis study presents a multiphysics computational simulation framework for analyzing pebble dynamics and thermal-fluid behavior in High-Temperature Gas-Cooled Pebble Bed Reactors (HTG-PBR).
Kashminder S. Mehta +2 more
doaj +1 more source