Heat Convection in a Viscoelastic Nanofluid Flow: A Memory DescriptiveModel

Title

Heat Convection in a Viscoelastic Nanofluid Flow: A Memory DescriptiveModel

Creator

Anwar M.S.; Puneeth V.; Hussain M.; Hussain Z.; Irfan M.

Description

Modeling of physical phenomena with fractional differential equations is as old as modeling with ordinary differential equations. There are two stages in modeling of a memory process. One of them is short with persistent impact and other is usually governed by fractional mathematical model. It is established that fractional models fit the experimental data for the memory phenomena in better way when compared with the ordinary models, particularly in mechanics, psychology and in biology. Fractional model of viscoelastic nanofluid flow through permeable medium is studied in this communication. Convection parameters in the flow domain are used to account for buoyancy forces. The governing flow equations are computed using a numerical algorithm that combines finite difference and finite element techniques. The governing models friction coefficient, Sherwood numbers, and Nusselt numbers are calculated. Change in noninteger numbers behave similarly in concentration, temperature, and velocity fields, according to simulations. It is also noted that heat flux, ?1 and mass flux, ?2 numbers have contradictory effects on friction coefficient. Various flow patterns, particularly in the polymer industry and electrospinning for nanofiber manufacture, can be addressed in a similar manner 2023 L&H Scientific Publishing, LLC. All rights reserved

Source

Journal of Applied Nonlinear Dynamics, Vol-12, No. 2, pp. 363-378.

Date

2023-01-01

Publisher

L and H Scientific Publishing, LLC

Subject

Finite element method; Fractional derivatives; Magneto-hydrodynamics; Nanoparticles; Non-Newtonian Fluid

Coverage

Anwar M.S., Department of Mathematics, University of Jhang, Jhang, 35200, Pakistan; Puneeth V., Department of Computational Science, CHRIST (Deemed to be University), Ghaziabad, 201003, India; Hussain M., Department of Natural Sciences and Humanities, University of Engineering and Technology, Lahore, 54890, Pakistan; Hussain Z., Department of Mathematics, University of Baltistan Skardu, Pakistan; Irfan M., Department of Mathematical Sciences Federal Urdu University of Arts, Sciences & Technology, Islamabad, 44000, Pakistan

Rights

Restricted Access

Relation

ISSN: 21646457

Format

Online

Language

English

Type

Article

Identifier

https://doi.org/10.5890/JAND.2023.06.013

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