[HTML][HTML] Natural convection and entropy generation of a nanoliquid in a crown wavy cavity: effect of thermo-physical parameters and cavity shape

AS Dogonchi, MS Sadeghi, M Ghodrat… - Case Studies in Thermal …, 2021 - Elsevier
Natural convection (NC) of nanoliquids specifically in enclosures is of use in diverse fields
such as solar collectors, HVAC, and medical treatment. Recent research shows that …

[HTML][HTML] Non-Newtonian MHD double diffusive natural convection flow and heat transfer in a crown enclosure

U Rashid, H Shahzad, D Lu, X Wang… - Case Studies in Thermal …, 2023 - Elsevier
Double diffusion natural convection phenomenon has gained significant attention in different
fields of life for example geology, oceanography, metallurgy and astrophysics. The present …

Numerical investigation of transient mixed convection of nanofluid in a cavity with non-Darcy porous inner block and rotating cylinders with harmonic motion

N Shirani, D Toghraie - Scientific Reports, 2021 - nature.com
Mixed convection of nanofluid in a 2D square enclosure with a porous block in its center and
four rotating cylinders, which are forced by a simple harmonic function, was studied …

Experimental study on improving the thermal efficiency using fin array with different slant angles in the finned plate solar air heater FPSAH

HA Hasan, H Togun, AM Abed… - International Journal of …, 2023 - Springer
A solar air heater is an effective way to heat air and has applications in heating rooms,
drying crops, vegetables and seasoning timber. This study conducted an experiment to …

Mixed convection and surface radiation in a ventilated cavity containing two heat-generating solid bodies

R Hidki, L El Moutaouakil, M Boukendil… - Materials Today …, 2022 - Elsevier
This work aims to numerically study the mixed laminar convection and surface radiation in a
square air-ventilated cavity (P r= 0.71). Inside this cavity, two square bodies are placed at …

[HTML][HTML] Buoyancy-driven heat transfer performance, vorticity and fluid flow analysis of hybrid nanofluid within a U-shaped lid with heated corrugated wall

MS Asmadi, RM Kasmani, Z Siri, H Saleh… - Alexandria Engineering …, 2023 - Elsevier
The thermal performance of alumina-copper/water hybrid nanofluid in buoyancy-driven heat
transfer of a U-shaped cavity with a heated wavy wall is investigated in detail throughout this …

Natural convection coupled to surface radiation in an air‐filled square cavity containing two heat‐generating bodies

R Hidki, L El Moutaouakil, M Boukendil… - Heat …, 2023 - Wiley Online Library
The present numerical study focuses on the cooling by natural convection and surface
radiation of two electronic components generating two different and uniform volumetric …

[HTML][HTML] Entropy generation and heatline visualization of magnetized thermal convection in an irregular enclosure filled with nanofluid and subject to non-uniform …

H Shahzad, Z Li, T Tang, Y Xie, Z Lin - Case Studies in Thermal …, 2024 - Elsevier
This investigation's primary objective is to analyze the fluid dynamics and heat transfer
enhancement in an irregular enclosure. Several physical phenomena such as Alumina …

Natural convection analysis of copper–alumina/water hybrid nanofluids in a U-shaped cavity with adiabatic wavy walls

MS Asmadi, R Md Kasmani, Z Siri… - Waves in Random and …, 2022 - Taylor & Francis
The numerical analysis of natural convection heat transfer of copper–alumina hybrid
nanofluid inside a U-shaped enclosure with adiabatic wavy walls is presented in this …

Numerical simulation of the natural double-diffusive convection in an elliptical cylinder-Impact of the buoyancy force

D Taloub, A Bouras, AJ Chamkha, M Djezzar - … Communications in Heat …, 2023 - Elsevier
The natural laminar and stable heat and mass convection in an enclosure defined by two
horizontal confocal elliptical cylinders with normal and opposite buoyancy forces under …