Analytical Assessment of (Al2O3–Ag/H2O) Hybrid Nanofluid Influenced by Induced Magnetic Field for Second Law Analysis with Mixed Convection, Viscous Dissipation and Heat Generation

The current study is an attempt to analytically characterize the second law analysis and mixed convective rheology of the (Al2O3–Ag/H2O) hybrid nanofluid flow influenced by magnetic induction effects towards a stretching sheet. Viscous dissipation and internal heat generation effects are encountered...

Full description

Saved in:
Bibliographic Details
Published in:Coatings (Basel) 2021-05, Vol.11 (5), p.498
Main Authors: Khan, Wasim Ullah, Awais, Muhammad, Parveen, Nabeela, Ali, Aamir, Awan, Saeed Ehsan, Malik, Muhammad Yousaf, He, Yigang
Format: Article
Language:English
Subjects:
Aluminum oxide
Computational fluid dynamics
Electric currents
Endoscopy
Fluid flow
Fluid friction
Fluids
Heat generation
Heat transfer
Investigations
Magnetic fields
Magnetic induction
Nanofluids
Nanomaterials
Nanoparticles
Nonlinear differential equations
Ohmic dissipation
Optimization
Partial differential equations
Radiation
Resistance heating
Reynolds number
Rheological properties
Rheology
Velocity
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The current study is an attempt to analytically characterize the second law analysis and mixed convective rheology of the (Al2O3–Ag/H2O) hybrid nanofluid flow influenced by magnetic induction effects towards a stretching sheet. Viscous dissipation and internal heat generation effects are encountered in the analysis as well. The mathematical model of partial differential equations is fabricated by employing boundary-layer approximation. The transformed system of nonlinear ordinary differential equations is solved using the homotopy analysis method. The entropy generation number is formulated in terms of fluid friction, heat transfer and Joule heating. The effects of dimensionless parameters on flow variables and entropy generation number are examined using graphs and tables. Further, the convergence of HAM solutions is examined in terms of defined physical quantities up to 20th iterations, and confirmed. It is observed that large λ1 upgrades velocity, entropy generation and heat transfer rate, and drops the temperature. High values of δ enlarge velocity and temperature while reducing heat transport and entropy generation number. Viscous dissipation strongly influences an increase in flow and heat transfer rate caused by a no-slip condition on the sheet.
ISSN:2079-6412
2079-6412
DOI:10.3390/coatings11050498