Influence of Critical Parameters on Liquid Thin Film Flow of Casson Nano Fluid Over Elongated Sheet Under Thermophorosis and Brownian Motion

Vijaya, N.; G, Sunil Babu; N, Vellanki Lakshmi

doi:10.5098/hmt.15.23

Cited by 5 publications

(3 citation statements)

References 10 publications

(11 reference statements)

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“…Fazal Mabood et al (2019) focused porous medium in Casson fluid flow under thermal radiation. Sulochana et al (2019) elaborately explained hall current result in Casson fluid flow Vijaya et al (2018Vijaya et al ( , 2019Vijaya et al ( , 2020 Dharmaiah et al (2018) explored MHD fluid flow over a semi-infinite flat plate with absorption and heat source.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Arrhenius Activation Energy in Electrically Conducting Casson Fluid Flow Induced Due to Permeable Elongated Sheet With Chemical Reaction and Viscous Dissipation

Vijaya¹,

Arifuzzaman²,

Sai³

et al. 2021

Frontiers in Heat and Mass Transfer

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The upfront intension of this study is to explore the advances in electrically conducting Casson fluid induced due to a porous elongated surface taking Arrhenius activation energy, viscous dissipation and joule heating into account. Uniform magnetic and electric fields are imposed on the given flow. Variables of similarity are induced to transmute partial differential equations into dimensionless equations and resolved numerically by elegant method bvp4c. To scrutinize the behavior of critical parameters on flow configurations graphs and table are portrayed. From graphical moments, it is analyzed that velocity of the liquid diminish for advanced values of non-Newtonian rheology parameter, magnetic parameter, porous parameter and inertial parameter. This study also reported that activation energy parameter enhances concentration profiles, whereas fitted rate constant shows opposite behavior. Impact of skin friction, Sherwood and Nusselt numbers on the flow configurations for diverse critical parameters are exposed realistically via graphs.

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Section: Introductionmentioning

confidence: 99%

Analysis of Arrhenius Activation Energy in Electrically Conducting Casson Fluid Flow Induced Due to Permeable Elongated Sheet With Chemical Reaction and Viscous Dissipation

Vijaya¹,

Arifuzzaman²,

Sai³

et al. 2021

Frontiers in Heat and Mass Transfer

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“…Some recent investigations on gyrotactic microorganisms were carried out by many researchers [16][17][18][19]. The impact of key parameters on the flow of Casson nanofluid in a liquid thin film over an elongated sheet was investigated by Vijaya et al, [20].…”

Section: Introductionmentioning

confidence: 99%

Effect of Chemical Reaction and Variable Thermal Conductivity in MHD Williamson Nanofluid Flow with Gyrotactic Microorganisms

Poludasu Madhu Sravanthi,

Maddali Radha Madhavi,

Sridhar Wuriti

2024

ARFMTS

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The primary objective of this study deals with numerical analysis of gyrotactic microorganisms in Williamson nanofluids under the influence of chemical reaction and variable thermal conductivity along with porous medium. Using the similarity transformations, the non-linear PDEs are transformed into ODEs. RK-Fehlberg with a shooting strategy utilised to address ODEs with the influence of MATLAB software. Effect of Permeability, Prandtl number, magnetic field, Williamson parameter, Schmidt number, Peclet number, the profiles of velocity, temperature, concentration, and motile microbe density are explored in detail, and the potential results are displayed in graphs. The density number, Nusselt number, skin friction coefficient, and Sherwood number displayed in tables.

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“…Dharmaih et al 26 used the perturbation technique for analyzing free convective nanofluid flow with MHD effect and observed enhancement in velocity on increasing slip parameter. Vijaya et al 27 analyzed the Casson Nanofluid movement along with thermophoresis effect and Brownian motion effects using the bvp4c technique concluded that temperature distribution was found to increase values of thermal radiation. Nagalakshmi and Vijaya 28 observed Carreau nano‐fluid flow with MHD effect on a nonlinearly stretching sheet and concluded that increasing Prandtl number thermal boundary layer thickness decreases.…”

Section: Introductionmentioning

confidence: 99%

MHD Williamson nanofluid across a permeable medium past an extended sheet with constant and irregular thickness

Sridhar

Lakshmi²,

Al‐Farhany

et al. 2021

Heat Trans

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The main resource of this paper is to establish over fluid flows sheet using mathematical modeling for constant and variable thickness by including magnetic fields, electric fields, porous medium, heat propagation/immersion, and radiative heat relocation. The Implicit Finite Difference Method (IFDM) is applied to simplify using similarity conversions to implicate partial differential equations to convert into ordinary differential equations. IFDM has been implemented in MATLAB to tabulate numerical observations of the local parameters. Nusselt and Sherwood numbers are analyzed and measured for different parameters in different constant and variable thickness conditions of fluid properties. The influence of various parameters is explained through temperature, velocity, concentration, and nanoparticle volume fraction graphical representations. The coefficient of the skin friction for irregular fluid properties is shown to have a greater influence than that compared for constant fluid properties. Nevertheless, there is a reverse case in the local Nusselt number that is lower for the fluctuating fluid properties than with constant fluid properties. The results showed high‐exactness computational outcomes are attained from the IFDM.

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Influence of Critical Parameters on Liquid Thin Film Flow of Casson Nano Fluid Over Elongated Sheet Under Thermophorosis and Brownian Motion

Cited by 5 publications

References 10 publications

Analysis of Arrhenius Activation Energy in Electrically Conducting Casson Fluid Flow Induced Due to Permeable Elongated Sheet With Chemical Reaction and Viscous Dissipation

Analysis of Arrhenius Activation Energy in Electrically Conducting Casson Fluid Flow Induced Due to Permeable Elongated Sheet With Chemical Reaction and Viscous Dissipation

Effect of Chemical Reaction and Variable Thermal Conductivity in MHD Williamson Nanofluid Flow with Gyrotactic Microorganisms

MHD Williamson nanofluid across a permeable medium past an extended sheet with constant and irregular thickness

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