Flow Dynamics of Mass Exchangers with Jet-Bubbling Contact Devices

Дмитриева, О. С.; Дмитриев, А. В.; Мадышев, И. Н.; Николаев, А. Н.

doi:10.1007/s10556-017-0308-8

Cited by 36 publications

(8 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Smart grids -2017 chose a modification of the two-parametric turbulence model k-ω SST-model, showing satisfactory agreement with experimental data, obtained in earlier studies [4,5].…”

supporting

confidence: 61%

Hydraulic resistance of thermal deaerators of thermal power stations (TPS) with jet-film contact devices

Мадышев¹,

Дмитриева²,

Дмитриев³

2017

MATEC Web Conf.

View full text Add to dashboard Cite

Abstract.One of the methods of solving the problem of improvement of heat-mass efficiency of thermal deaerators of TPSs is application of jetfilm contact devices for interaction of vapor and liquid flows. The design of these devices has been studied. Estimate calculations of hydraulic resistance have been carried out. We have obtained the equation for calculation of resistance coefficient, depending on the height of element of contact device.

show abstract

“…Smart grids -2017 chose a modification of the two-parametric turbulence model k-ω SST-model, showing satisfactory agreement with experimental data, obtained in earlier studies [4,5].…”

supporting

confidence: 61%

Hydraulic resistance of thermal deaerators of thermal power stations (TPS) with jet-film contact devices

Мадышев¹,

Дмитриева²,

Дмитриев³

2017

MATEC Web Conf.

View full text Add to dashboard Cite

show abstract

“…The information technologies have found the greatest application in the field of mechanical engineering, and, in particular, chemical engineering, for calculation and simulation of processes and devices of chemical technology in order to find the optimal designengineering solutions [1][2][3][4][5][6][7][8]. It is difficult to imagine the development of modern chemical and petrochemical equipment without using such software systems such as ChemCAD, Ansys, SolidWorks, WinMachine, Compass 3D.…”

Section: Introductionmentioning

confidence: 99%

Simulation of repair and technical maintenance processes for power-generating equipment components at chemical factories

Efimenko¹,

Sabanaev²,

Мадышев

2019

MATEC Web Conf.

View full text Add to dashboard Cite

Theoretical aspects and experience of using the mathematical modeling and computerized simulation technology for solving the problems of installation and repair of process equipment of chemical and petrochemical industries are considered in this scientific paper. Computational model of restoring process to working condition of pipeline section has been developed. It is shown that if you use the developed model, then the labor-intensive installation activities, related to the repair works on heat and power networks of chemical industries, can be performed in a more efficient way.

show abstract

“…In order to simulate the turbulent flows, modification of the two-parametric turbulence model k-ω SST, showing satisfactory conformance with experimental data, obtained in earlier studies, was used [8][9][10].…”

Section: Analysis Of Results Of Numerical Studiesmentioning

confidence: 65%

Determination of heat-mass transfer coefficients within the apparatuses with jet-film contact devices

2018

View full text Add to dashboard Cite

One of the ways of intensifying the heat and mass transfer processes in gas-fluid systems is designing jet-film contact devices with a developed surface of phase contact at high flow velocities. A contact jet-film device has been developed. The results of numerical investigation of the operation of this device are presented. There were determined the coefficients of heat transfer to the air from the surface of liquid inside of the drain cup of contact device. The criterion equations of convective heat transfer for engineering calculations of jet-film contact devices is corrected.

show abstract

Flow Dynamics of Mass Exchangers with Jet-Bubbling Contact Devices

Cited by 36 publications

References 3 publications

Hydraulic resistance of thermal deaerators of thermal power stations (TPS) with jet-film contact devices

Hydraulic resistance of thermal deaerators of thermal power stations (TPS) with jet-film contact devices

Simulation of repair and technical maintenance processes for power-generating equipment components at chemical factories

Determination of heat-mass transfer coefficients within the apparatuses with jet-film contact devices

Contact Info

Product

Resources

About