4.7 Article

Computation of nonlinear thermal radiation in magnetized nanofluid flow with entropy generation

Related references

Note: Only part of the references are listed.
Article Thermodynamics

Impact of MHD radiative flow of hybrid nanofluid over a rotating disk

Hassan Waqas et al.

Summary: This article examines the impacts of non-linear thermal radiations on nanoparticles in water-based hybrid nanofluid flowing over a rotating disk, specifically focusing on the types and applications of carbon nanotubes. The study also looks into the behavioral analysis of velocity components and heat transfer under different parameters, showing that factors such as magnetic parameter and temperature ratio can affect the velocity field and heat transfer.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Engineering, Multidisciplinary

Hall and ion slip impacts on unsteady MHD convective rotating flow of heat generating/absorbing second grade fluid

M. Veera Krishna et al.

Summary: Through theoretical exploration, it was found that an increase in Hall and ion slip parameters leads to an increase in velocity throughout the fluid region, with thermal and solutal buoyancy forces contributing to velocity rising to high levels. The temperature decreases with an increase in the heat source parameter, while concentration decreases with an increase in the chemical reaction parameter. The rotation parameter reduces skin friction, whereas Hall and ion slip effects increase it, and an increase in the chemical reaction parameter results in an increased rate of mass transfer.

ALEXANDRIA ENGINEERING JOURNAL (2021)

Article Engineering, Chemical

Numerical simulation of squeezing flow Jeffrey nanofluid confined by two parallel disks with the help of chemical reaction: effects of activation energy and microorganisms

Yu-Ming Chu et al.

Summary: The utilization of nanofluids has shown beneficial contributions in various fields, and this study focuses on examining the heat transfer enhancement in non-Newtonian Jeffrey nanofluid with multiple thermal features and bioconvection characteristics. The system of differential equations is simplified to an ordinary one using a dimensionless vector, and numerically implemented for analysis of fluid flow effect from a physical perspective. The numerical findings are detailed and explored using tabular data to understand the modeled system.

INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING (2021)

Article Physics, Applied

Assessment of bioconvection in magnetized Sutterby nanofluid configured by a rotating disk: A numerical approach

M. Ijaz Khan et al.

Summary: This study focuses on exploring the thermal properties of Sutterby nanofluid in bioconvection flow over rotating and stretchable disks. By observing the effects of various physical parameters, enhancements in velocity, temperature, concentration, and motile microorganism are noted. It is observed that axial and tangential velocity components decrease with Reynolds number and buoyancy ratio parameter, while nanofluid concentration improves with activation energy and concentration Biot number.

MODERN PHYSICS LETTERS B (2021)

Article Physics, Multidisciplinary

Double stratified analysis for bioconvection radiative flow of Sisko nanofluid with generalized heat/mass fluxes

Fahad S. Al-Mubaddel et al.

Summary: With the development of nano-technology and thermal engineering, researchers have shown great interest in nano-materials due to their multidisciplinary significances in various fields. Current research focuses on bioconvection flow of Sisko nanofluid, analyzing the effects of porous space, inertial forces, and other factors. The study aims to suggest a more effective non-Newtonian nanofluid model and numerical solutions have shown interesting trends in velocity, temperature, and concentration profiles.

PHYSICA SCRIPTA (2021)

Article Physics, Multidisciplinary

Flow and heat transfer analysis of carbon nanotubes based nanofluid flow inside a cavity with modified Fourier heat flux

P. Sudarsana Reddy et al.

Summary: This study numerically examines the impact of modified Fourier heat flux on the flow and heat transfer characteristics of magnetic nanofluid inside a cavity packed with Ethylene Glycol - Multiwalled carbon nanotubes type nanofluid, taking thermal radiation into account. The results show that the heat transfer rates increase significantly when multi-walled carbon nanotubes of volume fraction 0.03 are added to the base fluid.

PHYSICA SCRIPTA (2021)

Article Thermodynamics

Magneto Marangoni flow of γ - AL2O3 nanofluids with thermal radiation and heat source/sink effects over a stretching surface embedded in porous medium

Priyanka Agrawal et al.

Summary: This study presents a computational simulation of 2-D gamma - AL(2)O(3) nanofluid flow over a stretching surface, comparing water and ethylene glycol based gamma - AL(2)O(3) nanofluids. Results indicate that the ethylene glycol based nanofluid is more significant in the cooling process.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Computer Science, Interdisciplinary Applications

Investigation of nanoparticles Cu, Ag and Fe3O4 on thermophoresis and viscous dissipation of MHD nanofluid over a stretching sheet in a porous regime: A numerical modeling

Silpi Hazarika et al.

Summary: This article investigates the hydromagnetic flow of three different nanoparticles in a water based nanofluid, focusing on the effects of heat generation and Soret number. The study shows that increasing nanoparticle volume fraction decreases liquid velocity but has no impact on liquid temperature, and different nanoparticles exhibit varying performance in terms of velocity and temperature.

MATHEMATICS AND COMPUTERS IN SIMULATION (2021)

Article Thermodynamics

Cattaneo-Christov heat flux and entropy generation on hybrid nanofluid flow in a nozzle of rocket engine with melting heat transfer

Hassan Waqas et al.

Summary: This study examines the mathematical formulations of hybrid nanoliquid filled with thermal radiation, Cattaneo-Christov heat theory and melting phenomenon in a rocket engine nozzle. By transforming the governing equations into a system of nonlinear ODEs using similarity transformations, the outcomes are obtained using the bvp4c method in MATLAB software, with physical flow characteristics shown against velocity, temperature, and entropy generation profiles. Velocity decreases with higher volume fraction of nanoparticles and melting parameter, while the thermal field decreases with variations in thermal relaxation and melting parameters, and increases with higher Biot number. The entropy generation profile increases with higher Reynolds number and Brinkman parameter, with this study being the first attempt to characterize melting phenomena and Cattaneo-Christov heat theory in a rocket engine nozzle using hybrid nanoparticles and kerosene as a base fluid.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Materials Science, Multidisciplinary

On melting heat transport and nanofluid in a nozzle of liquid rocket engine with entropy generation

Umar Farooq et al.

Summary: Modern electronic equipment often faces thermal critical difficulties due to increased heat production or reduced surface area for heat dissipation. By optimizing the shape of refrigeration systems or improving heat transfer characteristics, these challenges can be overcome. The study highlights the effectiveness of nano-fluid in addressing these issues through numerical analysis, providing new insights into the field.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2021)

Article Thermodynamics

Pool boiling heat transfer characteristics of iron oxide nano-suspension under constant magnetic field

M. M. Sarafraz et al.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2020)

Article Thermodynamics

Hall and ion slip effects on MHD rotating flow of elastico-viscous fluid through porous medium

M. Veera Krishna et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2020)

Article Computer Science, Interdisciplinary Applications

Inspection of hybrid based nanofluid flow over a curved surface

S. Nadeem et al.

COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE (2020)

Article Computer Science, Interdisciplinary Applications

Fully developed slip flow in a concentric annuli via single and dual phase nanofluids models

Mustafa Turkyilmazoglu

COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE (2019)

Article Multidisciplinary Sciences

Riga - Plate flow of γ Al2O3-water/ethylene glycol with effective Prandtl number impacts

N. Vishnu Ganesh et al.

HELIYON (2019)

Article Computer Science, Artificial Intelligence

Convective Poiseuille flow of Al2O3-EG nanofluid in a porous wavy channel with thermal radiation

A. Zeeshan et al.

NEURAL COMPUTING & APPLICATIONS (2018)

Article Materials Science, Multidisciplinary

Darcy Forhheimer aspects for CNTs nanofluid past a stretching cylinder; using Keller box method

Zakir Hussain et al.

RESULTS IN PHYSICS (2018)

Article Thermodynamics

Thermophysical properties and heat transfer performance of carbon nanotubes water-based nanofluids

Patrice Estelle et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2017)

Article Materials Science, Multidisciplinary

Heat transfer enhancement with Ag-CuO/water hybrid nanofluid

Tanzila Hayat et al.

RESULTS IN PHYSICS (2017)

Article Chemistry, Physical

On Bodewadt flow and heat transfer of nanofluids over a stretching stationary disk

M. Mustafa et al.

JOURNAL OF MOLECULAR LIQUIDS (2015)

Article Mathematics, Applied

MHD Flow of a Micropolar Fluid past a Stretched Permeable Surface with Heat Generation or Absorption

M. -E. M. Khedr et al.

NONLINEAR ANALYSIS-MODELLING AND CONTROL (2009)

Article Thermodynamics

Convective transport in nanofluids

J Buongiorno

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME (2006)