Studies on natural convection within enclosures of various (non-square) shapes–A review

D Das, M Roy, T Basak - International Journal of Heat and Mass Transfer, 2017 - Elsevier
Natural convection in an enclosure (internal convection) is an important problem due to its
significant practical applications. In energy related applications, natural convection plays a …

Buoyancy-driven flows beyond the Boussinesq approximation: A brief review

P Mayeli, GJ Sheard - International Communications in Heat and Mass …, 2021 - Elsevier
The well-known Boussinesq (also known as Oberbeck—Boussinesq) approximation is still
the most common approach for the numerical simulation of natural convection problems …

An exhaustive review of studies on natural convection in enclosures with and without internal bodies of various shapes

S Pandey, YG Park, MY Ha - International Journal of Heat and Mass …, 2019 - Elsevier
Natural convection has been extensively studied due to its presence in many engineering
applications. It is one of the most important modes of heat transfer and arises due to …

Effects of enclosure shape on MHD nanofluid flow and irreversibility in different shaped systems under fluid volume constraint

NK Manna, A Saha, N Biswas, K Ghosh - International Journal of …, 2024 - emerald.com
Purpose The purpose of this study is to investigate the influence of enclosure shape on
magnetohydrodynamic (MHD) nanofluidic flow, heat transfer and irreversibility in square …

Multiplicity of solution for natural convective heat transfer and entropy generation in a semi-elliptical enclosure

UK Sarkar, N Biswas, HF Öztop - Physics of Fluids, 2021 - pubs.aip.org
The problem of steady natural convection in a bottom-heated semi-elliptical enclosure has
been investigated numerically for a wide range of geometric and flow configurations using …

[HTML][HTML] Heat generation/absorption effect on natural convective heat transfer in a wavy triangular cavity filled with nanofluid

T Islam, MN Alam, S Niazai, I Khan, M Fayz-Al-Asad… - Scientific Reports, 2023 - nature.com
This study is numerically executed to investigate the influence of heat generation or
absorption on free convective flow and temperature transport within a wavy triangular …

Magnetohydrodynamic thermal convection in constraint-based recto-triangular cavities with CuO-water nanofluid and differential bottom-top heating

S Das, A Das, S Nandy, NK Manna, N Biswas… - Thermal Science and …, 2024 - Elsevier
The current research explores the thermal convection of magnetohydrodynamic flow in
modified and constraint-based recto-triangular thermal systems (upper part rectangular and …

Thermal management of water-based carbon nanotubes enclosed in a partially heated triangular cavity with heated cylindrical obstacle

RU Haq, FA Soomro, HF Öztop, T Mekkaoui - International Journal of Heat …, 2019 - Elsevier
The aim of present article is to investigate the thermal management of water-based single
wall carbon nanotubes (SWCNTs) inside the partially heated triangular cavity with heated …

Experimental study on the influence of the aspect ratio of square cavity on natural convection heat transfer with Al2O3/Water nanofluids

AB Solomon, J van Rooyen, M Rencken… - … Communications in Heat …, 2017 - Elsevier
Cavity design is an important aspect in thermal systems, and proper cavity design saves
plenty of energy as losses are minimised through better design. In this work, the influence …

Steady and unsteady dynamics of magneto-nanofluidic flow in a bottom-heated top-cooled recto-triangular thermal system

NK Manna, N Biswas, DK Mandal… - Heat Transfer …, 2024 - Taylor & Francis
This work numerically explores the evolution flow features during the journey through
unsteady to steady dynamics in a magneto-nanofluidic thermal system of recto-triangular …