Results 11 to 20 of about 8,894,535 (152)

Effect of Electrolyte Concentration on Bubble Size and Gas-Liquid Interfacial Area in Bubble Column

open access: yesTikrit Journal of Engineering Sciences, 2005
The optimum conditions of bubble column would be the ones that enhance mass transfer and this is accomplished by maximizing gas-liquid interfacial area. In the present work the effect of electrolyte concentration (aqueous solution of sodium chloride NaCl
Farah T. Jassem
doaj   +2 more sources

Study on Reduction Stripping Kinetics of Ce4+ Using a Constant Interfacial Area Cell with Laminar Flow

open access: yesMetals, 2022
The reduction stripping kinetics of Ce4+ by HEH/EHP was studied by a constant interfacial area cell with laminar flow. The effects of stirring speed, temperature, specific interfacial area, Ce4+ concentration in the organic phase, free extractant ...
Jingui He   +3 more
doaj   +2 more sources

Comparison of Intergroup Mass Transfer Coefficient Correlations in Two-Group IATE for Subcooled Boiling Flow

open access: yesFrontiers in Energy Research, 2022
The interfacial area concentration (IAC) is of vital importance in determining the interfacial transfer terms of mass, momentum, and energy between phases in the two-fluid model.
Longxiang Zhu   +4 more
doaj   +1 more source

Data-Driven-Based Forecasting of Two-Phase Flow Parameters in Rectangular Channel

open access: yesFrontiers in Energy Research, 2021
In the current nuclear reactor system analysis codes, the interfacial area concentration and void fraction are mainly obtained through empirical relations based on different flow regime maps.
Qingyu Huang   +6 more
doaj   +1 more source

Experimental study and numerical simulation of interfacial area transport of bubbly flow

open access: yesNihon Kikai Gakkai ronbunshu, 2015
Measurement and numerical simulation of the interfacial area concentration and the void fraction were carried out to develop transport equation of interfacial area concentration to fulfill the requirements of an improved prediction accuracy of gas-liquid
Atsushi ISHIKAWA   +3 more
doaj   +1 more source

Experimental study on interfacial area transport in vertical upward bubbly two-phase flow in an annulus [PDF]

open access: yes, 2003
In relation to the development of the interfacial area transport equation, axial developments of local void fraction, interfacial area concentration, and interfacial velocity of vertical upward bubbly flows in an annulus with the hydraulic equivalent ...
Situ, Rong   +7 more
core   +1 more source

Interfacial Heat Transfer of Condensation Bubble with Consideration of Bubble Number Distribution in Subcooled Flow Boiling

open access: yesJournal of Thermal Science and Technology, 2013
For predicting the void fraction distribution in subcooled flow boiling, it is necessary to measure the interfacial heat transfer coefficient—which determines the amount of condensation rate of vapor bubble—with high accuracy.
Noriaki INABA   +2 more
doaj   +1 more source

Absorption in a three-phase fluidized bed II: Mass transfer investigations [PDF]

open access: yesHemijska Industrija, 2003
The absorption of carbon dioxide in aqueous diethanolamine solutions was carried out in a three-phase fluidized bed with inert spherical packing. The rate of absorption was calculated on the basis of measuring the concentration change in the liquid phase
Pejanović Srđan M.   +2 more
doaj   +1 more source

Calculation Method of Phase Interfacial Parameter for Churn Flow and Annular Flow in Narrow Rectangular Channel

open access: yesYuanzineng kexue jishu, 2022
The void fraction and interfacial area concentration are important phase interfacial parameters in two-phase flow. Accurate acquisition of void fraction and interfacial area concentration under churn flow and annular flow in a narrow rectangular channel
CHENG Linhai;GU Haifeng;LIU Antai;YU Xiang;ZHANG Junyi
doaj  

Effect of Conformation of Sugar Beet Pectin on the Interfacial and Emulsifying Properties

open access: yesFoods, 2022
The influence of the conformation of sugar beet pectin (SBP) on the interfacial and emulsifying properties was investigated. The colloidal properties of SBP, such as zeta potential and hydrodynamic diameter, were characterized at different pH levels ...
Benjamin Bindereif   +3 more
doaj   +1 more source

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