Second moment closure modelling of flow, turbulence and heat transfer in droplet-laden mist flow in a vertical pipe with sudden expansion

MA Pakhomov, VI Terekhov - International Journal of Heat and Mass …, 2013 - Elsevier
The gas and droplet mean velocities, gas turbulence modulation, droplet dispersion and
heat transfer of a dilute gas–droplet two-phase flow in a vertical pipe with sudden expansion …

The modulation of particles on coherent structure of turbulent boundary layer in dilute liquid-solid two-phase flow with PIV

J Sun, T Gao, Y Fan, W Chen, R Xuan - Powder Technology, 2019 - Elsevier
Liquid-solidtwo-phase wall turbulent flow is an important flow pattern in engineering field.
Studying the modulation of particles on fluid plays a significant role in revealing the …

The effect of droplets evaporation on turbulence modification and heat transfer enhancement in a two-phase mist flow downstream of a pipe sudden expansion

MA Pakhomov, VI Terekhov - Flow, Turbulence and Combustion, 2017 - Springer
Turbulent droplet-laden flow downstream of a sudden pipe expansion is numerically studied
using an Eulerian two-fluid model. The model is used to investigate the effect of droplet …

[PDF][PDF] Computational investigation of liquid-solid slurry flow through an expansion in a rectangular duct

GV Messa, S Malavasi - Journal of Hydrology and Hydromechanics, 2014 - sciendo.com
The flow of a mixture of liquid and solid particles at medium and high volume fraction
through an expansion in a rectangular duct is considered. In order to improve the modelling …

The effect of droplets thermophysical properties on turbulent heat transfer in a swirling separated mist flow

M Pakhomov, V Terekhov - International Journal of Thermal Sciences, 2020 - Elsevier
The numerical investigation of the effect of the swirl number and the thermophysical
properties of water, ethanol, and acetone droplets on the particle scattering, turbulence …

Two fluid model for solid liquid flows in pipeline systems

GV MESSA - 2013 - politesi.polimi.it
Turbulent solid-liquid internal flows are encountered in many engineering applications, such
as mining, chemical, and petroleum. The technical and economical burden of experimental …

[PDF][PDF] Numerical investigation of solid-liquid slurry flow through an upward-facing step

GV Messa, S Malavasi - Journal of Hydrology and Hydromechanics, 2013 - sciendo.com
The flow of a solid-water mixture through an upward-facing step in a channel is numerically
investigated. The effect of expansion ratio, mean solids volume fraction and particle …

Numerical investigation of flow and heat transfer in a gas-droplet separated turbulent stream using the Reynolds stress transfer model

MA Pakhomov, VI Terekhov - Fluid Dynamics, 2013 - Springer
The results of the numerical modeling of flow structure, turbulence, and heat transfer in a gas-
droplet stream after sudden tube expansion on the basis of the Eulerian approach are …

[PDF][PDF] Особенности распространения дисперсной фазы в газокапельном потоке за внезапным расширением трубы

МА Пахомов, ВИ Терехов - Журнал технической физики, 2013 - journals.ioffe.ru
Представлены результаты численного моделирования распространения дисперсной
фазы при течении газокапельного потока за внезапным расширением трубы в случае …

Peculiarities of propagation of the dispersed phase in a gas-droplet flow downstream of a pipe sudden expansion

MA Pakhomov, VI Terekhov - Technical Physics, 2013 - Springer
The results of numerical simulation of the propagation of the dispersed phase in a gas-
droplet flow downstream of a pipe sudden expansion for small initial mass concentrations of …