Modelling of Heat and Mass Transfer Processes and Emulsion Stratification Under the Influence of Electric Fields

2009 ◽  
Vol 4 (4) ◽  
pp. 15-22
Author(s):  
Galiya Zakirjanova ◽  
Liana Kovaleva ◽  
Nur Nasyrov
Keyword(s):  
Experimental Data ◽  
Mass Transfer ◽  
Radio Frequency ◽  
Heat And Mass Transfer ◽  
Electric Fields ◽  
Transfer Processes ◽  
Mass Transfer Processes ◽  
Ponderomotive Forces ◽  
Calculation Results ◽  
Em Field

The influence of the radio-frequency (RF) and law-frequency (LF) electric fields and their joint impact on processes of heat and mass transfer and emulsion stratification on oil and water are theoretically investigated. At modeling the effect of ponderomotive forces on the medium from electromagnetic (EM) field and also heat and mass transfer cross effects arising at nonisothermal current of liquid are considered. Comparison of calculation results with known experimental data is carried out.

scholarly journals Calculated estimate of the influence of the convection rate of the molten working and heat-ing medium during the strengthening of the restored parts

2021 ◽  
pp. 79-82
Author(s):  
Valeriy Nikolaevich Builov ◽  
Phelix Yakovlevich Rudik ◽  
Ivan Viktorovich Lyulyakov
Keyword(s):  
Mass Transfer ◽  
Initial Data ◽  
Computational Modeling ◽  
Heat And Mass Transfer ◽  
Transfer Processes ◽  
Mass Transfer Processes ◽  
Calculation Results ◽  
Heating Medium

The article presents a computational and mathematical assessment of the convection rate of the molten working and heating medium during the strengthening of the restored parts. The calculated estimate was based on the theory of multidimensional heat and mass transfer processes occurring in the electrode furnace during the hardening of the restored parts. Computational modeling was carried out based on the choice of initial data and characteristics. The calculation results made it possible to establish the effect of the convection rate of the molten working and heating medium on the hardening of the restored parts.

A numerical analysis of heat and mass transfer processes in a macro-patterned methane/steam reforming reactor

2018 ◽  
Vol 43 (45) ◽  
pp. 20474-20487 ◽  
Author(s):  
Marcin Pajak ◽  
Marcin Mozdzierz ◽  
Maciej Chalusiak ◽  
Shinji Kimijima ◽  
Janusz S. Szmyd ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Numerical Analysis ◽  
Heat And Mass Transfer ◽  
Steam Reforming ◽  
Methane Steam Reforming ◽  
Transfer Processes ◽  
Methane Steam ◽  
Mass Transfer Processes
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