Гидрогазодинамика и теплофизика двухфазных потоков: проблемы и достижения (обзор)

АЮ Вараксин - Теплофизика высоких температур, 2013 - mathnet.ru
Потоки сплошной среды, несущие дисперс ную примесь в виде твердых частиц, капель
или пузырей, имеют место в целом ряде природных явлений, таких, как воздушные …

Fluid dynamics and thermal physics of two-phase flows: Problems and achievements

AY Varaksin - High Temperature, 2013 - Springer
The problem and specific aspects of studying two-phase flows laden with solid particles,
droplets, and bubbles are considered. The main characteristics of two-phase flows and …

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 …

Droplet evaporation in a gas-droplet mist dilute turbulent flow behind a backward-facing step

MA Pakhomov, VI Terekhov - Water, 2021 - mdpi.com
The mean and fluctuation flow patterns and heat transfer in a turbulent droplet-laden dilute
flow behind a two-dimensional single-side backward-facing step are numerically studied …

Reynolds-Averaged Two-Fluid Model prediction of moderately dilute fluid-particle flow over a backward-facing step

M Riella, R Kahraman, GR Tabor - International Journal of Multiphase Flow, 2018 - Elsevier
In this work a Reynolds-Averaged Two-Fluid fully coupled model (RA-TFM) for modelling of
turbulent fluid-particle flow is implemented in OpenFOAM and applied to a vertically …

RANS modeling of turbulent flow and heat transfer in a droplet-laden mist flow through a ribbed duct

MA Pakhomov, VI Terekhov - Water, 2022 - mdpi.com
The local structure, turbulence, and heat transfer in a flat ribbed duct during the evaporation
of water droplets in a gas flow were studied numerically using the Eulerian approach. The …

Eulerian–Eulerian RSTM-PDF Modeling of Turbulent Particulate Flow

A Kartushinsky, EE Michaelides, M Hussainov… - Mathematics, 2023 - mdpi.com
A novel 3D computational model was developed for the turbulent particulate two-phase flow
simulation in the rectangular channel. The model is based on the Eulerian approach applied …

RANS simulation of heat transfer in a mist turbulent flow over an obstacle

MA Pakhomov - International Journal of Thermal Sciences, 2024 - Elsevier
The numerical study of the flow and heat transfer in the two-phase mist flow over a single
square obstacle is carried out using Eulerian two-fluid approach. The maximum value of the …

Prediction of turbulent flow characteristics and heat transfer in a dilute droplet-laden flow over a backward-facing step

MA Pakhomov, VI Terekhov - Numerical Heat Transfer, Part A …, 2023 - Taylor & Francis
We present numerical investigation of the influence of the thermophysical properties of
droplets on turbulence modification, scattering of droplets, and heat transfer augmentation in …

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 …