A review on entropy generation in natural and mixed convection heat transfer for energy systems

HF Oztop, K Al-Salem - Renewable and Sustainable Energy Reviews, 2012 - Elsevier
This paper reviews the second law analysis of thermodynamics in enclosures due to
buoyancy-induced flow for energy systems. It defines entropy generation minimization or …

Effect of aspect ratio on entropy generation in a rectangular cavity with differentially heated vertical walls

GG Ilis, M Mobedi, B Sunden - … Communications in Heat and Mass Transfer, 2008 - Elsevier
In the present study, entropy generation in rectangular cavities with the same area but
different aspect ratios is numerically investigated. The vertical walls of the cavities are at …

Entropy generation and economic analyses in a nanofluid filled L-shaped enclosure subjected to an oriented magnetic field

SM Seyyedi, AS Dogonchi… - Applied Thermal …, 2020 - Elsevier
Natural convected heat transportation attributes can be elaborated better using entropy
generation analysis. In current framework, we scrutinized magnetized Al 2 O 3-H 2 O …

An analysis on free convection flow, heat transfer and entropy generation in an odd-shaped cavity filled with nanofluid

S Parvin, AJ Chamkha - International Communications in Heat and Mass …, 2014 - Elsevier
A study of natural convective flow, heat transfer and entropy generation in an odd-shaped
geometry is presented here. The geometry considered is a combination of the horizontal and …

Prediction of MHD flow and entropy generation by Artificial Neural Network in square cavity with heater-sink for nanomaterial

KM Rabbi, M Sheikholeslami, A Karim, A Shafee… - Physica A: Statistical …, 2020 - Elsevier
Numerical analysis of magneto-hydrodynamic flow has been a matter of concern for
research engineers and scientists. In this paper, magneto-hydrodynamic convection in …

Heat transfer and entropy generation of natural convection in nanofluid-filled square cavity with partially-heated wavy surface

CC Cho - International Journal of Heat and mass transfer, 2014 - Elsevier
A numerical investigation is performed into the heat transfer performance and entropy
generation of natural convection in a partially-heated wavy-wall square cavity filled with Al 2 …

Three dimensional simulation of natural convection and entropy generation in an air and MWCNT/water nanofluid filled cuboid as two immiscible fluids with emphasis …

M Salari, EH Malekshah, MH Esfe - Journal of Molecular Liquids, 2017 - Elsevier
This paper reports a numerical study of the natural convection and entropy generation for a
layered fluid system in a cuboid enclosure which is differentially heated from sides and filled …

Natural convection heat transfer and entropy generation in wavy-wall enclosure containing water-based nanofluid

CC Cho, CL Chen - International Journal of Heat and Mass Transfer, 2013 - Elsevier
A numerical investigation is performed into the natural convection heat transfer
characteristics and entropy generation of water-based nanofluids in an enclosure bounded …

[HTML][HTML] Numerical study of three-dimensional natural convection and entropy generation in a cubical cavity with partially active vertical walls

AAAA Al-Rashed, L Kolsi, AK Hussein… - Case Studies in Thermal …, 2017 - Elsevier
Natural convection and entropy generation due to the heat transfer and fluid friction
irreversibilities in a three-dimensional cubical cavity with partially heated and cooled vertical …

Numerical study of magnetic field on mixed convection and entropy generation of nanofluid in a trapezoidal enclosure

A Aghaei, H Khorasanizadeh, G Sheikhzadeh… - Journal of Magnetism …, 2016 - Elsevier
The flow under influence of magnetic field is experienced in cooling electronic devices and
voltage transformers, nuclear reactors, biochemistry and in physical phenomenon like …