Results 41 to 50 of about 3,083 (207)
Nuclear Engineering and Technology, 2022 In Lead-based reactor (LBR) severe accident, the meltdown and migration inside the reactor core will lead to fuel fragment concentration, which may further cause re-criticality and even core disintegration.
Jinshun Wang +7 more
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Modèles particulaires turbulents pur suivre les surfaces libres [PDF]
, 2005 Two numerical particle models, the Smoothed Particle Hydrodynamics (SPH) and Moving Particle Semi-implicit (MPS) methods, coupled with a sub-particle scale (SPS) turbulence model, are presented to simulate free surface flows.
Shao, Songdong
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Using a Lagrangian-Lagrangian approach for studying flow behavior inside a bubble column
Nuclear Engineering and Technology, 2023 Bubble columns are widely encountered in several industries, especially in the field of nuclear safety. The Eulerian-Eulerian and the Eulerian-Lagrangian methods are commonly used to investigate bubble columns.
YoungWoo Son, Cheol-O Ahn, SangHwan Lee
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Wave Evolution in Water Bodies using Turbulent MPS Simulation [PDF]
Journal of Hydraulic Structures, 2018 Moving Particle Semi-implicit (MPS) which is a meshless and full Lagrangian method is employed to simulate nonlinear hydrodynamic behavior in a wide variety of engineering application including free surface water waves.
Hanifeh Imanian +2 more
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Recent Progress on Mesh-free Particle Methods for Simulations of Multi-phase Flows: A Review
KONA Powder and Particle Journal, 2019 The discrete element method (DEM) and the moving particle semi-implicit (MPS) method are the most popular mesh-free particle methods in the discontinuum and continuum. This paper describes a state-of-the-art modeling on multi-phase flows using these mesh-
Mikio Sakai +3 more
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Engineering Applications of Computational Fluid Mechanics, 2016 A weakly compressible moving particle semi-implicit (WC-MPS) method is utilized to simulate non-Newtonian free surface flows due to the advantages of particle methods with respect to handling large deformation and fragmentation.
Jun Xie, Yee-Chung Jin
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Addendum to "On the consistency of MPS"
, 2013 The analogies between the Moving Particle Semi-implicit method (MPS) and Incompressible Smoothed Particle Hydrodynamics method (ISPH) are established in this note, as an extension of the MPS consistency analysis conducted in "Souto-Iglesias et al ...
Cercos-Pita, Jose L. +3 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013 Structural topology optimization has been applied to nonlinear structural problems, but conventional methods considering geometrical nonlinearity encounter difficulties during nonlinear analysis using the FEM (Finite Element Method).
Takayuki YAMADA +3 more
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Journal of Marine Science and Engineering, 2022 Floodwater entering the damaged cabin and impacting the bulkhead can cause damage to the watertight compartment and affect the survival of the ship. The elastic deformation of the bulkhead can slow down the impact and affect the flow field, which affects
Jinxin Wu +3 more
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, 2013 The consistency of Moving Particle Semi-implicit (MPS) method in reproducing the gradient, divergence and Laplacian differential operators is discussed in the present paper.
Cercos-Pita, Jose L. +3 more
core +1 more source