A review of current progress in multiscale simulations for fluid flow and heat transfer problems: The frameworks, coupling techniques and future perspectives

ZX Tong, YL He, WQ Tao - International Journal of Heat and Mass Transfer, 2019 - Elsevier
Many heat transfer and fluid flow problems are multiscale in nature, and the multiscale
numerical methods are needed to solve the problems by considering the phenomena in all …

Progress in particle-based multiscale and hybrid methods for flow applications

TR Teschner, L Könözsy, KW Jenkins - Microfluidics and Nanofluidics, 2016 - Springer
This work focuses on the review of particle-based multiscale and hybrid methods that have
surfaced in the field of fluid mechanics over the last 20 years. We consider five established …

Heat transfer and entropy generation analysis in a three-dimensional impinging jet porous heat sink under local thermal non-equilibrium condition

MR Salimi, M Taeibi-Rahni, H Rostamzadeh - International Journal of …, 2020 - Elsevier
A precise heat transfer simulation of a three-dimensional impinging jet porous heat sink is
presented and is analyzed from thermodynamics vantage point under local thermal non …

An unconditionally energy stable method for binary incompressible heat conductive fluids based on the phase–field model

Q Xia, J Kim, B Xia, Y Li - Computers & Mathematics with Applications, 2022 - Elsevier
This paper proposes an unconditionally energy stable method for incompressible heat
conductive fluids under the phase–field framework. We combine the complicated system by …

Numerical investigation of forced convection heat transfer around and through an elliptical porous cylinder

M Zeinali, Y Amini, E Izadpanah - Journal of porous media, 2023 - dl.begellhouse.com
Convection heat transfer from a heated elliptical porous cylinder in the incompressible and
laminar cross-flow is studied numerically. The effects of Darcy number (10-6≤ Da≤ 10-2) …

Permeability correlation with porosity and Knudsen number for rarefied gas flow in Sierpinski carpets

H Rostamzadeh, MR Salimi, M Taeibi-Rahni - Journal of Natural Gas …, 2018 - Elsevier
In recent years, application of porous media is highlighted among researchers due to their
wide range of usability in micro-scale problems, such as gas reservoirs, micro-filtering, heat …

Understanding transport and separation of organic mixed working fluids in T-junction from multi-scale insights: literature review and case study

X Nie, L Zhao, S Deng, X Chen, Y Zhang - International Journal of Heat and …, 2020 - Elsevier
The separator has been proven to be an important component to improve the energy-
efficient performance of thermodynamic cycles. Moreover, the T-junction, as a typical …

Controlling the hydrodynamic forces on a square cylinder in a channel via an upstream porous plate

SH Saraei, A Chamkha, A Dadvand - Mathematics and Computers in …, 2021 - Elsevier
Drag and lift forces are very important in engineering applications and, therefore, many
research projects have been conducted to control these forces. In this paper, the effects of …

Phase-change mechanism for evaporation in porous media using volume of fluid: Implicit formulation of interfacial temperature

JA Wilson, M Haghshenas, R Kumar - International Communications in …, 2019 - Elsevier
In this study, a widely-utilized mechanism which relates the rate of phase change in two-
phase flows to an interfacial superheat is described and modified to improve its physical …

Numerical simulation of a three-layer porous heat exchanger considering lattice Boltzmann method simulation of fluid flow

M Amirshekari, SA Gandjalikhan Nassab… - Journal of Thermal …, 2019 - Springer
The present study investigates the thermal characteristics of a proposed porous heat
exchanger (PHE). This heat exchanger consists of three sections, one high-temperature …