Thermal-hydraulics performance evaluation of bubble swarms sweeping tube bundles in a direct contact gas-liquid-solid reactor
C Han, Y Huang, W Guo, Y Wu, Z Chen, X Li - Applied Thermal Engineering, 2024 - Elsevier
Direct contact gas-liquid-solid reactor pertains to an extremely high efficiency heat-
exchange facility in industrial application. Nevertheless, the scarcity of quantitative analysis …
exchange facility in industrial application. Nevertheless, the scarcity of quantitative analysis …
Heat transfer modelling of two-phase bubbles swarm condensing in three-phase direct-contact condenser
An analytical model for the convective heat transfer coefficient and the two-phase bubble
size of a three-phase direct contact heat exchanger was developed. Until the present, there …
size of a three-phase direct contact heat exchanger was developed. Until the present, there …
Accurate estimation of mixing time in a direct contact boiling heat transfer process using statistical methods
J Xu, Q Xiao, Y Fei, S Wang, J Huang - International Communications in …, 2016 - Elsevier
A novel method relying on image analysis and statistics is developed to estimate the mixing
time accurately in a direct-contact heat exchanger. The critical point determination of pseudo …
time accurately in a direct-contact heat exchanger. The critical point determination of pseudo …
Effect of size distribution of bubble groups on average volumetric heat transfer coefficient in the process of direct contact boiling heat transfer
H Cai, F Liu, J Huang, M Wu, H Wang, J Xu - … Communications in Heat and …, 2020 - Elsevier
A new metric, the average width of bubbles, which can be used to assessing the dynamic
evolution of bubble groups in the process of direct contact boiling heat transfer, is proposed …
evolution of bubble groups in the process of direct contact boiling heat transfer, is proposed …
Bubble diameter distribution and intergroup mass transfer coefficient in flows with phase change
The intergroup mass transfer term is investigated in the multigroup two-fluid model. Past
intergroup mass transfer modeling is thoroughly reviewed, highlighting the limited …
intergroup mass transfer modeling is thoroughly reviewed, highlighting the limited …
Bubble size in aerated stirred tanks
SS Alves, CI Maia, JMT Vasconcelos… - Chemical Engineering …, 2002 - Elsevier
Local average bubble size in a dual turbine stirred tank is investigated. Results are
compared with data from the literature, obtained under many different conditions, including …
compared with data from the literature, obtained under many different conditions, including …
Investigation of the flow characteristics of liquid–liquid two-phase mixing in an agitator equipped with a “V-shaped” horizontal baffle
YY Shen, B Qin, X Li, Z Zhu, P Cui, J Gao… - Environment …, 2021 - Springer
An agitator is an important operating unit in industrial production, and baffles play a vital role
in the performance of the agitator. Compared to the performance of unbaffled agitators …
in the performance of the agitator. Compared to the performance of unbaffled agitators …
A unified heat transfer model for gas-liquid two-phase mixing process in a rectangular channel based on steady status identification
Gas-liquid two-phase flow in rectangular channels involves thermal energy, chemical
industry, and other fields. However, it is difficult to identify steady flow status and unify heat …
industry, and other fields. However, it is difficult to identify steady flow status and unify heat …
Two-way coupled bubble laden mixing layer
A discrete vortex model is used to approximate adequately large eddy features in turbulent
free shear flows and the effects of two-way mass and momentum coupling on Lagrangian …
free shear flows and the effects of two-way mass and momentum coupling on Lagrangian …
Liquid–liquid mixing enhancement rules by microbubbles in three typical micro-mixers
Micro-mixers are good platforms to realize liquid–liquid mixing, but they still need
intensification when treating extreme flow conditions, such as relatively higher fluid viscosity …
intensification when treating extreme flow conditions, such as relatively higher fluid viscosity …