Results 11 to 20 of about 1,134 (165)
A Coupling Simulation Between Soil Scour and Seepage Flow by Using a Stabilized ISPH Method [PDF]
MATEC Web of Conferences, 2016 In 2011, the example that breakwaters collapsed because of the basic ground’s destabilization was reported by Tohoku-Kanto earthquake tsunami. Fluid-Structure-Soil coupling simulation is desired for a systematic comprehension of the breakwater collapse ...
Nogami Tomotaka +3 more
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Resonance Raman Spectroscopic Study of the Unusual [4Fe-4S]<sup>2+</sup> Cluster of IspH, the Last Enzyme of the Methylerythritol Phosphate Pathway for Terpenoid Biosynthesis. [PDF]
ChembiochemRaman spectroscopy confirms that the apical Fe atom of the [4Fe‐4S]2+ cluster of IspH is linked to H2O molecules and that the (E)‐4‐hydroxy‐3‐methyl‐but‐2‐en‐1‐yl diphosphate substrate and the propargyl diphosphate inhibitor lead to a change of coordination geometry. The loss of octahedral coordination of the apical Fe atom is also very likely when the
Jobelius H +6 more
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SPH Modeling and Investigation of the Shear and Blender Mixers for Mixing Cement Paste [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2022 Mixing and homogenization of cement paste are some of the most used phenomena in the construction and building industries. In most cases, a homogeneous mixture of cement paste is required and this is supplied by rotary mixers.
Rahim Shamsoddini, Bahador Abolpur
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Advanced Modeling and Simulation in Engineering Sciences, 2023 This study develops a new numerical simulation model for rubble mound failure prediction caused by piping destruction under seepage flows. The piping has been pointed out as a significant cause of breakwater failure during tsunamis.
Kumpei Tsuji +2 more
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Dual convection of NEPCM inside an annulus between two circular cylinders mounted on rectangles
Alexandria Engineering Journal, 2023 This paper adopts the incompressible smoothed particle hydrodynamics (ISPH) method for simulating the dual diffusion of nano-encapsulated phase change material (NEPCM) in an annulus.
Zehba Raizah, Abdelraheem M. Aly
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Numerical investigation of free surface flood wave and solitary wave using incompressible SPH method [PDF]
Journal of Hydraulic Structures, 2016 Simulation of free surface flow and sudden wave profile are recognized as the most challenging problem in computational hydraulics. Several Eulerian/Lagrangian approaches and models can be implemented for simulating such phenomena in which the smoothed ...
Mohammad Zounemat-Kermani +1 more
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Frontiers in Environmental Science, 2021 Solitary wave propagating over a bottom-mounted barrier is simulated using the Incompressible Smoothed Particle Hydrodynamics (ISPH) method in order to study the generation and transport of turbulence associated with flow separation around submerged ...
Dong Wang +8 more
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Case Studies in Thermal Engineering, 2021 The paper is dedicated to numerical simulation based on a mesh-free method for a double-diffusive flow between two different materials inside a porous infinite-shaped enclosure suspended by a nano-encapsulated phase change material (NEPCM).
Abdelraheem M. Aly +3 more
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Study of beach permeability's influence on solitary wave runup with ISPH method
Applied Ocean Research, 2021 Coastal protections, such as dykes, seawalls, breakwaters and natural beaches can often be considered as porous structures. The accurate prediction of wave motion around porous structures is necessary for the effective design of durable coastal protections.
Tsurudome, Chiaki +4 more
openaire +2 more sources
Double diffusion in a combined cavity occupied by a nanofluid and heterogeneous porous media
Open Physics, 2022 The aim of the present study is to simulate double diffusion in a circular cylinder over a rectangular cavity by utilizing incompressible smoothed particle hydrodynamics (ISPH) method.
Aly Abdelraheem M. +4 more
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