Effects of vertical magnetic field on natural convection of magnetic nanoscale fluid in a sinusoidal curved cavity partially filled with porous medium DOI
Zhen Tian,

Linfei Yue,

Cong Qi

et al.

Journal of Magnetism and Magnetic Materials, Journal Year: 2024, Volume and Issue: 609, P. 172464 - 172464

Published: Aug. 28, 2024

Language: Английский

Stabilized finite element simulation of natural convection in square cavities filled with nanofluids under various temperature boundary conditions DOI
Süleyman Cengizci, Hakan F. Öztop,

Gülden Mülayim

et al.

International Communications in Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 156, P. 107655 - 107655

Published: June 8, 2024

Language: Английский

Citations

9
Heat transfer augmentation and entropy generation minimization by employing synergistic aspects of hybrid (Fe3O4 + MWNTs) nanoliquid in star shaped enclosure with thermally conductive cylinder and inclined magnetic field aspects DOI

S. Bilal,

Noor Zeb Khan, Kejia Pan

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 401, P. 124728 - 124728

Published: April 15, 2024

Language: Английский

Citations

7
Analysis of natural convection and the generation of entropy within an enclosure filled with nanofluid-packed structured pebble beds subjected to an external magnetic field and thermal radiation DOI
M. Hashemi‐Tilehnoee, Seyyed Masoud Seyyedi, Elena Palomo del Barrio

et al.

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 73, P. 109223 - 109223

Published: Oct. 11, 2023

Language: Английский

Citations

13
Thermal entropy generation and exergy efficiency analysis of rGO/water nanofluid in a tube under turbulent regime using experimental and fully connected neural network DOI
L. Syam Sundar, Kotturu V.V. Chandra Mouli, Hiren Mewada

et al.

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: 145, P. 111067 - 111067

Published: April 5, 2024

Language: Английский

Citations

4
Buoyancy-driven nano-suspension subject to interstitial solid/nanofluid heat transfer coefficient: Role of local thermal non-equilibrium (LTNE) DOI

Marouan Kouki,

Amjad Ali Pasha, M.K. Nayak

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2024, Volume and Issue: 165, P. 105702 - 105702

Published: Aug. 24, 2024

Language: Английский

Citations

4
Effect of temperature and electrode patches on the flow structure and heat transfer of dielectric liquid DOI
Yuan Ma,

Haosheng Yu,

Mohammad Mehdi Rashidi

et al.

The European Physical Journal Plus, Journal Year: 2025, Volume and Issue: 140(3)

Published: March 24, 2025

Language: Английский

Citations

0
Numerical analysis of electrothermoconvection of a dielectric nanofluid in a heated cavity DOI Creative Commons
Pengfei Yang, Yuxing Peng, Deepak Selvakumar Ramachandran

et al.

Physica Scripta, Journal Year: 2024, Volume and Issue: 99(6), P. 065034 - 065034

Published: May 2, 2024

Abstract A numerical analysis of electrohydrodynamic (EHD) flow and heat transfer nanofluid in a heated rectangular cavity is presented. two-dimensional (2D) from the bottom considered. An electric potential difference applied vertically, with wall acting as high-voltage electrode, top grounded. TiO 2 -25 # transformer oil nanoparticle volume fraction ranging 0–5% The model for EHD implemented finite-volume method (FVM) based framework OpenFOAM. single-phase approach on effective properties adopted to nanofluids. two-way coupled employed consider mutual interactions field variables. behavior nanofluids presence an quantified reference key parameters, Rayleigh number ( T ), ϕ . addition nanoparticles increased viscosity marginally reduced natural convective transfer. However, induced by aided overcoming weak convection Results confirm that nanofluids’ net rates are notably field. For parameters under consideration, combining fields led significant enhancement up 32.3%. present study showcases feasibility passive using active flow.

Language: Английский

Citations

1
Thermal and irreversibility analyses of a suspension embodying nano-encapsulated phase change materials using power-law and Darcy-Brinkman-Forchheimer models DOI Creative Commons

Marouan Kouki,

M.K. Nayak, Amjad Ali Pasha

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 59, P. 104509 - 104509

Published: May 8, 2024

The study of natural convection and heat transfer in a trapezoidal cavity finds wide range technological applications including thermal energy storage systems, building ventilation/insulation, waste recovery, electronic device cooling, controlling PV panel temperature, conservation, exchangers, nuclear reactors, furnaces, glass production, food processing, drying technologies. purpose the current is to explore entropy non-Newtonian nanoenhanced phase change material (NEPCM) suspension saturated porous medium enshrouded trapezoid-shaped domain with three heated blocks fitted bottom surface. novelty present work introduction power-law (Ostwald-de Waele) model subject NEPCM enclosure emplacing fins at its surface embedded Brinkman-Forchheimer extended Darcy variant porosity. finite element method implemented solve governing equations numerically. important findings include streamlines, isotherms, velocities, apparent viscosity enhance while generation whittles down rise number. Entropy ameliorates by 519.16% for low high porosity medium. maximum augments 1441.24% when power law index ameliorates.

Language: Английский

Citations

1
Effects of vertical magnetic field on natural convection of magnetic nanoscale fluid in a sinusoidal curved cavity partially filled with porous medium DOI
Zhen Tian,

Linfei Yue,

Cong Qi

et al.

Journal of Magnetism and Magnetic Materials, Journal Year: 2024, Volume and Issue: 609, P. 172464 - 172464

Published: Aug. 28, 2024

Language: Английский

Citations

0