Corner-transport-upwind lattice Boltzmann model for bubble cavitation
نویسندگان
چکیده
منابع مشابه
Simulation on Cavitation Bubble Collapsing with Lattice Boltzmann Method
We consider a pressure (density) in a square flume solid boundaries and no-slip format condition formulation are introduced to investigate cavitation bubble for the two-dimensional lattice Boltzmann method (LBM). Using the coupling Carnahan-Starling equation of state (C-S EOS) and exact difference method (EDM) based on modified Shan-Chen model, the whole process of bubble collapse was observed ...
متن کاملSimulation of 2D Cavitation Bubble Growth Under Shear Flow by Lattice Boltzmann Model
Natural cavitation is defined as the phenomenon of the formation of vapor bubbles in a flow due to the pressure falls below the liquid’s vapor pressure. The inception of the cavitation bubble is influenced by many factors, such as impurities, turbulence, liquid thermal properties etc. In this paper, we simulate a 2D cavitation ”bubble” growth under shear flow in the inception stage by Single-Co...
متن کاملFree surface lattice Boltzmann with enhanced bubble model
This paper presents an enhancement to the free surface lattice Boltzmann method (FSLBM) for the simulation of bubbly flows including rupture and breakup of bubbles. The FSLBM uses a volume of fluid approach to reduce the problem of a liquid-gas two-phase flow to a single-phase free surface simulation. In bubbly flows compression effects leading to an increase or decrease of pressure in the susp...
متن کاملA lattice Boltzmann model for particle transport and de - position
(received ; accepted) PACS. 47.11+j { Computational methods in uid dynamics. PACS. 02.70Ns { Molecular dynamics and particle methods. Abstract. { Solid particles (such as snow or sand) can get eroded and transported by the wind, and little understanding has been achieved in this domain. We propose a description of the phenomenon in terms of a cellular automata and lattice Boltzmann model. Numer...
متن کاملA lattice Boltzmann model for particle transport and de - positionA
(received ; accepted) PACS. 47.11+j { Computational methods in uid dynamics. PACS. 02.70Ns { Molecular dynamics and particle methods. Abstract. { Solid particles (such as snow or sand) can get eroded and transported by the wind, and little understanding has been achieved in this domain. We propose a description of the phenomenon in terms of a cellular automata and lattice Boltzmann model. Numer...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review E
سال: 2018
ISSN: 2470-0045,2470-0053
DOI: 10.1103/physreve.97.023309