Numerical Simulation of Bubble Dynamics in Subcooled Boiling Along Inclined Structured Surface

2021 ◽  
Vol 35 (1) ◽  
pp. 16-27
Author(s):  
Bo Dong ◽  
Yajin Zhang ◽  
Xun Zhou ◽  
Cong Chen ◽  
Weizhong Li
Keyword(s):  
Numerical Simulation ◽  
Bubble Dynamics ◽  
Subcooled Boiling ◽  
Structured Surface

Numerical simulation of bubble dynamics in an elastic vessel

2013 ◽  
Vol 36 (10) ◽  
Author(s):  
Shiping Wang ◽  
Aman Zhang ◽  
Yunlong Liu ◽  
Dongrui Zeng
Keyword(s):  
Numerical Simulation ◽  
Bubble Dynamics ◽  
Elastic Vessel

Numerical simulation of bubble dynamics in the gravitational and uniform electric fields

2017 ◽  
Vol 71 (10) ◽  
pp. 1034-1051 ◽  
Author(s):  
Yanning Wang ◽  
Dongliang Sun ◽  
Aolin Zhang ◽  
Bo Yu
Keyword(s):  
Numerical Simulation ◽  
Electric Fields ◽  
Bubble Dynamics

Numerical Simulation for Subcooled Boiling Flow Process of High Pressure Liquid

2012 ◽  
Vol 532-533 ◽  
pp. 257-261
Author(s):  
Ai Min Zhou ◽  
Yong Jiang ◽  
Jian Chen ◽  
Shi Zhong Wang
Keyword(s):  
Numerical Simulation ◽  
High Pressure ◽  
Wall Temperature ◽  
Pressure Difference ◽  
Fluid Model ◽  
Flow Direction ◽  
Fluid Velocity ◽  
Subcooled Boiling ◽  
Heating Wall ◽  
Study Results

A numerical simulation has been performed for subcooled boiling process of high pressure liquid. On the basis of two-fluid model, the RPI model is used to calculate the mass transfer on the heating wall between gas-liquid two phases. The results show there is an obvious turning point on wall temperature along with flow direction，which demonstrates the onset point of subcooled boiling according to the variation of wall temperature. The fluid velocity isn’t in linear increase, which increases gradually at first and then increases sharply, which is the similar with that of void fraction. The gas-phase velocity is higher than that of liquid-phase and the difference increases gradually along with flow direction. The variation of two-phase pressure difference is similar with that of single-phase flow, which is mainly the gravity pressure difference. The study results better meet with experimental data, which verifies the accuracy of computational model.

Numerical Simulation of Bubble Dynamics in Microgravity

2008 ◽  
Vol 20 (3-4) ◽  
pp. 247-251 ◽  
Author(s):  
Lin Pu ◽  
Huixiong Li ◽  
Xiao Lv ◽  
Jianfu Zhao ◽  
Tingkuan Chen ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Bubble Dynamics

scholarly journals Numerical simulation of cavitation bubble dynamics induced by ultrasound waves in a high frequency reactor

2000 ◽  
Vol 7 (4) ◽  
pp. 217-227 ◽  
Author(s):  
G. Servant ◽  
J.P. Caltagirone ◽  
A. Gérard ◽  
J.L. Laborde ◽  
A. Hita
Keyword(s):  
Numerical Simulation ◽  
High Frequency ◽  
Cavitation Bubble ◽  
Bubble Dynamics ◽  
Ultrasound Waves
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