Simulations of bubble growth and interaction in high viscous fluids using the lattice Boltzmann method

2017 ◽  
Vol 93 ◽  
pp. 108-114 ◽  
Author(s):  
A. Cubeddu ◽  
C. Rauh ◽  
V. Ulrich
Keyword(s):  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Bubble Growth ◽  
Viscous Fluids ◽  
Boltzmann Method

Applying the Lattice Boltzmann Method to Simulate Bubble Growth in Porous Media for PEM Water Electrolysis

2020 ◽  
Vol MA2020-02 (38) ◽  
pp. 2472-2472
Author(s):  
Pongsarun Satjaritanun ◽  
Joseph Steven Lopata ◽  
Hyun-Seok Cho ◽  
Min-Joong Kim ◽  
Iryna V. Zenyuk ◽  
...  
Keyword(s):  
Porous Media ◽  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Bubble Growth ◽  
Water Electrolysis ◽  
Boltzmann Method

A Numerical Investigation of Nucleate Boiling on Enhanced Surfaces by Lattice Boltzmann Method

2018 ◽  
Vol 15 (06) ◽  
pp. 1850053
Author(s):  
Tao Sun ◽  
Haijie Qin ◽  
Zhibin Liu
Keyword(s):  
Heat Transfer ◽  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Bubble Growth ◽  
Present Model ◽  
Nucleate Boiling ◽  
Experimental Results ◽  
Structure Surface ◽  
Plain Surface ◽  
Boltzmann Method

To study the effect of enhanced surface geometries on nucleate boiling heat transfer, the numerical simulation of nucleate boiling on enhanced surfaces are performed by lattice Boltzmann method. For validation of the present model, a vapor bubble growth on and departure from plain surface is simulated and compared to experimental results. The numerical results are in good agreement with existing experimental results. By means of present model, the processes of bubble growth on and departure from triangular and rectangular structure surface are simulated, respectively. The numerical results demonstrate that the rectangular structure surface possesses the highest performance for heat transfer during nucleate boiling. The plain surface has the lowest heat transfer efficiency. The mechanisms contributing to the high thermal performance of enhanced surfaces are discussed. In addition, through the analysis of bubble shapes and temperature fields, it is found that the simulation results support the transient micro-convection model and the thin film evaporation model.

scholarly journals Study on the Bubble Growth and Departure with A Lattice Boltzmann Method

2020 ◽  
Vol 34 (1) ◽  
pp. 69-79 ◽  
Author(s):  
Guo-qing Chen ◽  
Xiao Huang ◽  
Shi-ping Wang ◽  
You-wei Kang
Keyword(s):  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Bubble Growth ◽  
Boltzmann Method ◽  
Bubble Growth And Departure

scholarly journals Simulation of bubble growth process in pool boilingusing lattice Boltzmann method

2011 ◽  
Vol 60 (6) ◽  
pp. 066401
Author(s):  
Jiang Fang-Ming ◽  
Liao Quan ◽  
Zeng Jian-Bang ◽  
Li Long-Jian
Keyword(s):  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Bubble Growth ◽  
Growth Process ◽  
Boltzmann Method
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