A multiphase MPS method for bubbly flows with complex interfaces

2021 ◽  
Vol 238 ◽  
pp. 109743
Author(s):  
Xiao Wen ◽  
Weiwen Zhao ◽  
Decheng Wan
Keyword(s):  
Bubbly Flows ◽  
Mps Method

A Two Time Scales Turbulence Model of Turbulent Bubbly Flows

2013 ◽  
Vol 40 (3) ◽  
pp. 185-203
Author(s):  
Dhahri Maher ◽  
Bellakhel Ghazi ◽  
Chahed Jamel
Keyword(s):  
Time Scales ◽  
Turbulence Model ◽  
Bubbly Flows

TOWARDS A CFD MODEL OF AIR-NANOFLUID MULTI-DISPERSED BUBBLY FLOWS IN A VERTICAL TUBE

2017 ◽  
Author(s):  
Yang Yuan ◽  
Xiangdong Li ◽  
Jiyuan Tu
Keyword(s):  
Vertical Tube ◽  
Bubbly Flows ◽  
Cfd Model

Elaborating a Software Package for Solving Free-surface Hydrodynamic Problems Based on the MPS Method

Vestnik MEI ◽  
2017 ◽  
pp. 13-19
Author(s):  
D. V. Gudemenko ◽  
◽  
P. S. Klimov ◽  
V. I. Melikhov ◽  
O. I. Melikhov ◽  
...  
Keyword(s):  
Free Surface ◽  
Software Package ◽  
Mps Method

scholarly journals LNG Tank Sloshing Simulation of Multidegree Motions Based on Modified 3D MPS Method

2020 ◽  
Vol 2020 ◽  
pp. 1-14
Author(s):  
Chunhui Wang ◽  
Chunyu Guo ◽  
Fenglei Han
Keyword(s):  
Free Surface ◽  
Weighted Average ◽  
Kernel Functions ◽  
Computational Stability ◽  
Mps Method ◽  
Fluid Sloshing ◽  
Particle Hydrodynamics ◽  
Moving Particle ◽  
Lng Tank ◽  
Stability And Accuracy

Modified 3D Moving Particle Semi-Implicit (MPS) method is used to complete the numerical simulation of the fluid sloshing in LNG tank under multidegree excitation motion, which is compared with the results of experiments and 2D calculations obtained by other scholars to verify the reliability. The cubic spline kernel functions used in Smoothed Particle Hydrodynamics (SPH) method are adopted to reduce the deviation caused by consecutive two times weighted average calculations; the boundary conditions and the determination of free surface particles are modified to improve the computational stability and accuracy of 3D calculation. The tank is under forced multidegree excitation motion to simulate the real conditions of LNG ships, the pressures and the free surfaces at different times are given to verify the accuracy of 3D simulation, and the free surface and the splashed particles can be simulated more exactly.

2D MPS method analysis of ECOKATS-V1 spreading with crust fracture model

2021 ◽  
Vol 379 ◽  
pp. 111251
Author(s):  
Jubaidah ◽  
Yuki Umazume ◽  
Nozomu Takahashi ◽  
Xin Li ◽  
Guangtao Duan ◽  
...  
Keyword(s):  
Fracture Model ◽  
Mps Method ◽  
Method Analysis

Assessment of turbulence models for bubbly flows: Toward a five-equation turbulence model

2020 ◽  
Vol 220 ◽  
pp. 115425
Author(s):  
Ghazi Bellakhal ◽  
Fathia Chaibina ◽  
Jamel Chahed
Keyword(s):  
Turbulence Model ◽  
Turbulence Models ◽  
Bubbly Flows

Phase distributions for upward laminar dilute bubbly flows with non-uniform bubble sizes in a vertical pipe

2001 ◽  
Vol 27 (2) ◽  
pp. 379-390 ◽  
Author(s):  
Qiang Song ◽  
Rui Luo ◽  
Xian Yong Yang ◽  
Zhou Wang
Keyword(s):  
Bubbly Flows ◽  
Vertical Pipe ◽  
Bubble Sizes
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