4.5 Article

Inspection of hybrid nanoparticles flow across a nonlinear/linear stretching surface when heat sink/source and thermophoresis particle deposition impacts are significant

Related references

Note: Only part of the references are listed.
Article Physics, Multidisciplinary

Slip flow of Casson-Maxwell nanofluid confined through stretchable disks

R. J. P. Gowda et al.

Summary: This study investigates the flow of incompressible electrically conducting Casson-Maxwell fluid confined between two uniformly stretchable disks, implementing the Buongiorno nanofluid model. The study examines the effects of physical parameters on velocity, thermal, and concentration fields through numerical solutions. The findings show that different parameters have varying degrees of influence on the flow characteristics, with the Maxwell liquid being more sensitive to Lorentz force compared to Casson liquid.

INDIAN JOURNAL OF PHYSICS (2022)

Article Nanoscience & Nanotechnology

Compressed Flow of Hybridized Nanofluid Entwined Between Two Rotating Plates Exposed to Radiation

F. Almeida et al.

Summary: The study examines the mixed convection squeezed flow of MHD hybridized nanoliquid between rotating channel plates, with numerical computations and analysis of entropy behavior and heat transfer efficiency. Different shapes of nanoparticles are found to have varying effects on heat transport, and the impact of various parameters on flow and heat transfer is discussed.

JOURNAL OF NANOFLUIDS (2021)

Article Engineering, Mechanical

Oldroyd-B fluid flow over a rotating disk subject to Soret-Dufour effects and thermophoresis particle deposition

Abdul Hafeez et al.

Summary: This study discusses the magnetohydrodynamics flow of Oldroyd-B fluid on a rotating disk, considering the influence of thermophoresis on particle deposition and the Soret-Dufour effects. Numerical results obtained through the von Karman transformation and BVP Midrich technique in Maple show that axial thermophoretic velocity increases with the enlargement of relative temperature difference parameter and thermophoretic coefficient.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE (2021)

Article Mathematics, Interdisciplinary Applications

Three dimensional mixed convection flow of hybrid casson nanofluid past a non-linear stretching surface: A modified Buongiorno's model aspects

V. Puneeth et al.

Summary: This study investigates the role of mixed convection, Brownian motion, and thermophoresis in the dynamics of Casson hybrid nanofluid, revealing better heat and mass transfer characteristics in linear stretching sheets, an enhancement in fluid flow velocity with the mixed convection parameter, opposite effects in the thermal and concentration fields, and a decrease in flow velocity with an increase in the yield stress due to the rise in the Casson parameter.

CHAOS SOLITONS & FRACTALS (2021)

Article Physics, Multidisciplinary

Activation energy process in hybrid CNTs and induced magnetic slip flow with heat source/sink

G. K. Ramesh et al.

Summary: The study investigates the behavior of hybrid carbon nanotubes flow in induced magnetic field, analyzing the thermal performance, chemical reactions, and activation energy in mass equation. The effects of flow variables are illustrated through graphs and tables, showing the influence of drag force, Nusselt number, and Sherwood number. Activation energy enhances the concentration field while reaction rate exhibits an opposite behavior, and induced magnetic field is boosted with larger values of magnetic Prandtl number.

CHINESE JOURNAL OF PHYSICS (2021)

Article Physics, Multidisciplinary

Models base study of inclined MHD of hybrid nanofluid flow over nonlinear stretching cylinder

Nadeem Abbas et al.

Summary: The study focuses on the stagnation point flow of hybrid nanofluid with inclined magnetic field over a moving cylinder, using mathematical models and boundary layer approximations to convert systems of partial differential equations to dimensionless systems of ordinary differential equations for numerical solutions. The effects of physical parameters variation are depicted through graphs, and skin friction coefficient and Nusselt number are highlighted through tables. The main objective is to investigate the heat transfer rate on the surface of the nonlinear stretching cylinder, comparing the results of Xue model and Yamada-Ota model for the hybrid nanofluid. In both cases, velocity and temperature profiles are best compared to the decay results.

CHINESE JOURNAL OF PHYSICS (2021)

Article Chemistry, Physical

Thermophoretic particle deposition in time-dependent flow of hybrid nanofluid over rotating and vertically upward/ downward moving disk

R. J. Punith Gowda et al.

Summary: The research examined the deposition of thermophoretic particles in the flow of hybrid nanofluid fuelled by rotating disk motion. The study converted estimated PDE's to ODEs with similarity transformations, solved by a numerical process, revealing changes in velocity, concentration, thermal profiles, and particle deposition behavior under different parameters. The results show that the movement speed of the disk and thermophoretic coefficient affect the rate of mass transfer.

SURFACES AND INTERFACES (2021)

Article Thermodynamics

Impact of thermophoretic particle deposition on Glauert wall jet slip flow of nanofluid

A. Alhadhrami et al.

Summary: The study investigates the steady, two-dimensional Glauert wall jet flow with thermophoretic particle deposition in the presence of Al2O3 nanoliquid. Results show that an increase in velocity slip parameter values raises the velocity profile away from the wall and decreases near the surface.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Physics, Multidisciplinary

Impact of thermophoretic particle deposition on heat and mass transfer across the dynamics of Casson fluid flow over a moving thin needle

R. Naveen Kumar et al.

Summary: The study investigates the flow of an incompressible Casson fluid along a horizontal thin moving needle, considering the effects of Soret/Dufour and thermophoretic particle deposition. The model is relevant for designing medical equipment for cell delivery to the central nervous system. Results show the impact of various non-dimensional parameters on concentration, velocity, and thermal fields, with graphical analysis of friction factor, heat passage rate, and thermophoretic particle deposition velocity.

PHYSICA SCRIPTA (2021)

Article Chemistry, Analytical

Numerical Scrutinization of Darcy-Forchheimer Relation in Convective Magnetohydrodynamic Nanofluid Flow Bounded by Nonlinear Stretching Surface in the Perspective of Heat and Mass Transfer

Ghulam Rasool et al.

Summary: This research focuses on the numerical examination of the Darcy-Forchheimer relation in convective magnetohydrodynamic nanofluid flow. The study reveals significant modifications in the thermal layer and concentration profile due to magnetic effects and thermal Biot number. The findings are important for various industrial and engineering processes like rolling, polymeric extrusion, crystal growth, and metallic extrusion.

MICROMACHINES (2021)

Article Mathematics, Applied

Bio-Marangoni convection flow of Casson nanoliquid through a porous medium in the presence of chemically reactive activation energy

J. K. Madhukesh et al.

Summary: Bioconvection research focuses on energy and mass augmentation, with implications in various engineering branches. The impact of Marangoni convention Casson nanoliquid flow under gyrotactic microorganisms on a porous sheet is investigated numerically and graphically. The study shows how different parameters affect velocity, temperature, concentration, and bioconvection profiles.

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION (2021)

Article Physics, Multidisciplinary

Heat transfer analysis of longitudinal fins of trapezoidal and dovetail profile on an inclined surface

B. J. Gireesha et al.

Summary: The study investigated the thermal behavior of trapezoidal and dovetail profiled longitudinal fin structures on an inclined surface, with results showing that the fin profile and internal heat generation have the greatest impact on heat transfer rate.

PHYSICA SCRIPTA (2021)

Article Thermodynamics

Hall and ion-slip effects on mixed convection flow of Williamson nanofluid over a nonlinear porous stretching sheet with variable thermal conductivity

Wubshet Ibrahim et al.

Summary: The investigation aimed to analyze the flow of Williamson nanofluid past a nonlinearly broadening surface through a leaky medium under the influences of mixed convection, Hall effect, ion-slip, thermal radiation, and viscous dissipation. Various physical parameters were found to have different effects on velocity profiles, temperature, and nanoparticle concentration distributions. The outcomes were confirmed to be consistent with prior results under certain assumptions.

HEAT TRANSFER (2021)

Article Thermodynamics

Investigation of irreversibilities in a microchannel by differing viscosity, including buoyancy forces and suction/injection

Puttaswmay Venkatesh et al.

Summary: This study investigates the single-phase Poiseuille flow of copper-water nanoliquid in an upright microchannel, considering the effects of uneven viscosity on the system irreversibility. By analyzing different shapes of nanoparticles, the study explores the variations in flow and heat transmission characteristics. The results show that viscosity variation parameter escalates the flow and temperature profiles, while factors such as thermal radiation and Biot number contribute to system cooling and exergetic effectiveness.

HEAT TRANSFER (2021)

Article Thermodynamics

Intrinsic irreversibility of Al2O3-H2O nanofluid Poiseuille flow with variable viscosity and convective cooling

Felicita Almeida et al.

Summary: This study investigates the flow behavior and thermal performance of aluminum oxide-water nanofluid in a microchannel with low aspect ratio, focusing on the effects of activation energy parameter, thermal radiation, Bi number, and nanoparticle shape factor. The results show that increasing activation energy parameter decreases system exergetic effectiveness, while thermal radiation and Bi number enhance heat energy release. The Bejan number decreases with increasing nanoparticle shape factor, while temperature increases.

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW (2021)

Article Computer Science, Interdisciplinary Applications

Computational analysis of bioconvective flow of nanofluid containing gyrotactic microorganisms over a nonlinear stretching sheet with variable viscosity using HAM

Surya Kanta Mondal et al.

JOURNAL OF COMPUTATIONAL DESIGN AND ENGINEERING (2020)

Article Multidisciplinary Sciences

MHD radiative nanofluid flow induced by a nonlinear stretching sheet in a porous medium

Ahmad Banji Jafar et al.

HELIYON (2020)

Article Multidisciplinary Sciences

Thermal Marangoni Flow Past a Permeable Stretching/Shrinking Sheet in a Hybrid Cu-Al2O3/Water Nanofluid

Najiyah Safwa Khashi'Ie et al.

SAINS MALAYSIANA (2020)

Article Mathematics, Applied

Stagnation Slip Flow and Heat Transfer over a Nonlinear Stretching Sheet

Z. Abbas et al.

NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS (2011)

Article Mathematics, Applied

Viscous flow and heat transfer over a nonlinearly stretching sheet

Rafael Cortell

APPLIED MATHEMATICS AND COMPUTATION (2007)