Hydrodynamics and mass-transfer characteristics analysis of vapor–liquid flow of dual-flow tray

2016 ◽  
Vol 25 (4) ◽  
pp. 449-463 ◽  
Author(s):  
L. Zhang ◽  
Z. Li ◽  
N. Yang ◽  
B. Jiang ◽  
A. N. Pavlenko ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Liquid Flow ◽  
Transfer Characteristics ◽  
Characteristics Analysis ◽  
Vapor Liquid

Mass transfer characteristics of liquid–liquid flow in small diameter conduits

2015 ◽  
Vol 122 ◽  
pp. 652-661 ◽  
Author(s):  
Koushik Guha Biswas ◽  
Gargi Das ◽  
Subhabrata Ray ◽  
Jayanta Kumar Basu
Keyword(s):  
Mass Transfer ◽  
Liquid Flow ◽  
Small Diameter ◽  
Transfer Characteristics

Liquid-liquid flow and mass transfer characteristics in a miniaturized annular centrifugal device

2021 ◽  
pp. 134264
Author(s):  
Yubin Wang ◽  
Chencan Du ◽  
Zhifei Yan ◽  
Wuhua Duan ◽  
Jian Deng ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Liquid Flow ◽  
Transfer Characteristics ◽  
Centrifugal Device

Hydrodynamics and mass transfer performance of vapor–liquid flow of orthogonal wave tray column

2016 ◽  
Vol 63 ◽  
pp. 6-16 ◽  
Author(s):  
Luhong Zhang ◽  
Zhijie Li ◽  
Na Yang ◽  
Bin Jiang ◽  
Haifeng Cong ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Liquid Flow ◽  
Transfer Performance ◽  
Vapor Liquid

scholarly journals The flow and mass transfer characteristics of concentric gas-liquid flow in an advanced static mixer

2020 ◽  
pp. 24-24
Author(s):  
Huibo Meng ◽  
Zhonggen Li ◽  
Yanfang Yu ◽  
Mengqi Han ◽  
Shuning Song ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Liquid Flow ◽  
Operating Conditions ◽  
Static Mixer ◽  
Transfer Coefficients ◽  
Mass Transfer Coefficients ◽  
Local Mass ◽  
Transfer Characteristics ◽  
Local Mass Transfer ◽  
Gas Liquid Flow

The fluid dynamic and mass transfer characteristics of concentric upward gas-liquid flow were studied in the industrial static mixer with four equally spaced helical inserts (FKSM). The numerical simulations of gas volume fraction in Kenics mixer had a good agreement with the numerical and experimental results provided by Rabha et al. The characteristics of radial gas void fraction and local mass transfer coefficients in the FKSM were evaluated under different operating conditions. The velocity profiles of concentric air phase accelerated by the bubble forces firstly became sharp and narrow until z/l=-3.27 and then slowly decreased and stabilized at z/l=-1.5 before entering the first mixing element. Some extra unimodal profile of radial gas holdup gradually generated near the rectangle cross sections of mixing elements. The ?G gradually enlarged from r/R=0.2 to r/R=0.55 and then weakened from r/R=0.65 to r/R=0.874. The air void fractions in the bulk flow region decreased with the increasing initial uniform bubble diameter. The inlet effect of first leading edge enhanced the air phase dispersion and local mass transfer coefficients sharply increased from 2.04 to 3.69 times of that in the inlet. The local mass transfer coefficients in each mixing group had unimodal profiles.

Hydrodynamics and mass transfer characteristics in gas–liquid flow through a rectangular microchannel

2007 ◽  
Vol 62 (7) ◽  
pp. 2096-2108 ◽  
Author(s):  
Jun Yue ◽  
Guangwen Chen ◽  
Quan Yuan ◽  
Lingai Luo ◽  
Yves Gonthier
Keyword(s):  
Mass Transfer ◽  
Liquid Flow ◽  
Rectangular Microchannel ◽  
Transfer Characteristics ◽  
Flow Through ◽  
Gas Liquid Flow
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