... to a two-dimensional laminar formulation, a homogeneous porous-medium assumption and an effective-mixture treatment of the suspension. Even with these assumptions, this study provides useful physical insight into coupled thermo-bioconvective transport in irregular porous enclosures and establishes...

... Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only Segmented heating Multisegment magnetic field Hybrid nanofluid Porous medium Cavity inclination Heat transfer enhancement the Princess Nourah bint Abdulrahman University for funding this work...

...Carlo Nonino; Stefano Savino Purpose The purpose of this paper is twofold: to show the applicability of the porous medium approach ( PMA ) to the thermal analysis of liquid-cooled microchannel heat sinks with nonuniform flows and/or complex geometries, and to present an original method...

...Sina Sadighi; Marin Marin Purpose The purpose of this study is to investigate the influence of various physical parameters on the flow and heat transfer characteristics of a porous moving cylinder embedded in a porous medium filled with a biomagnetic nanofluid. The selected nanofluid comprises...

...Beatriz Machado dos Santos; Jian Su Purpose This work aims to investigate two-dimensional transient natural convection in a horizontal annular sector containing heat-generating porous medium. Design/methodology/approach The generalized integral transform technique ( GITT ) was used to solve...

.... To our best of knowledge, this problem has not been studied before. The proposed problem studies the behavior of a natural convection in a square inclined chamber filled with a fluid-saturated porous medium under the influence of different inclinations of a magnetic field. The physical model...

... or nonfinancial interests to disclose. 11 04 2025 04 06 2025 27 07 2025 28 07 2025 © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Nonlinear degenerate diffusion PDE Porous medium WENO method Finite difference method...

..., 2012 ; Barik et al., 2013 ; Mahanthesh and Gireesha, 2018 ; Ramandevi et al., 2018). MWCNT SWCNT Variable thermal conductivity Joule heating Porous medium Thermal radiation Keller-box method The corresponding author (Sivaraj Ramachandran) is thankful to Dr B R...

... at: venkatadri.venki@gmail.com 01 12 2024 24 02 2025 05 03 2025 © Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Magneto-hydrodynamic Porous medium Dome shaped enclosure Finite difference scheme Heat transfer Open R&D program...

...Amalendu Rana Purpose This investigation is devoted to analyze the electroosmotic flow characteristics in a sinusoidal micropipe through a porous medium. This study aims to investigate the impact of surface waviness on Darcy–Brinkman flow in the presence of electroosmotic force, achieved through...

... of magnetohydrodynamic (MHD) natural convection. The left part was filled with Al₂O₃/C₂H₆O₂ nanofluid, while the right part was Al₂O₃/C₂H₆O₂ saturated by a porous medium, featuring a corrugated cylinder...

...A. Zeeshan; Hamza Javed; N. Shehzad; Sadiq M. Sait; R. Ellahi Purpose This study aims to examine the cilia-driven flow of magnetohydrodynamics (MHD) non-Newtonian fluid through a porous medium. The Jeffrey fluid model is taken into account. The fluid motion in a two-dimensional symmetric channel...

... implications The results are useful to thermal science community. Originality/value Unique and valuable insights are provided by studying the impact of chemical reaction on double diffusive MHD squeezing copper–water nanofluid flow between parallel plates filled with porous medium. In addition...

... of various physical factors such as volume fraction of nanoparticles, inclined magnetic field, cavity inclination angle, porous medium, internal heat generation/absorption and thermal radiation. The transport phenomena within the square cavity are graphically displayed via streamlines, isotherms, local...

... © Emerald Publishing Limited 2023 Emerald Publishing Limited Licensed re-use rights only Porous medium Finite difference method Nonlinear degenerate parabolic equation WENO method The purpose of this paper is to design and develop a WENO scheme for solving the nonlinear...

... the second law of thermodynamics, and Darcy’s modal involves estimating the behavior of a porous medium. The influences of Viscous dissipation, Joule heating and thermal radiation in modeling are further exerted into concern. Design/methodology/approach For converting partial differential systems...

...S. Sindhu; Gireesha B.J.; G. Sowmya; Oluwole Daniel Makinde Purpose This study aims to portray the systematic study of hybrid nanofluid with particle shape effect on significant heat transfer enhancement. The steady flow of hybrid nanoliquid in a microchannel with the aid of porous medium has been...

...-physics coupling MPM; the purpose of this study is to extend the MPM to simulate the heat and fluid flow and address the thermal-hydrological (TH) coupling problems. Design/methodology/approach The porous medium was discretized into two sets of Lagrangian points, and the motion of fluid points follows...

...Yu Bai; Huiling Fang; Yan Zhang Purpose This paper aims to present the effect of entropy generation on the unsteady flow of upper-convected Maxwell nanofluid past a wedge embedded in a porous medium in view of buoyancy force. Cattaneo-Christov double diffusion theory simulates the processes...

... phenomena of Cu–Al₂O₃/water-based hybrid nanofluid flow through a non-Darcian porous wavy cavity at different inclinations. The amplitude and number of undulations of the wavy wall, permeability of the porous medium, magnetic field intensity, nanoparticle volumetric fraction...