Capturing the onset of thermocapillary convection in the Cattaneo–Christov flow of electrically conducting thin film of Welan gum solution

Tripathi, Rajat; Kumari, Abha

doi:10.1080/17455030.2022.2051774

Cited by 2 publications

(3 citation statements)

References 35 publications

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“…Table 3 is prepared to visulized the validation of numerical study with published work. It is noticed that good agreement among pubish work 19 and present study by disppareing impacts tri-hybrid nanoparticles and non-Newtonin behaviour. These comaraive simulations are recorded in Table 3 .…”

Section: Numerical Techniquesupporting

confidence: 85%

“…Naseem et al 18 simulated variable thermal conductivity using Soret and Dufour effects in hydro- magnetized flow. Tripathi and Kumari 19 estimated generalized heat transfer characterizations in thin film using thermocapillary convection. Kumari and Tripathi 20 discussed features of self-rewetting liquid under the action of gravitational force considering concept of Marangoni convection.…”

Section: Introductionmentioning

confidence: 99%

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A dynamic assessment of various non-Newtonian models for ternary hybrid nanomaterial involving partially ionized mechanism

Nazir

Sohail

Sitthithakerngkiet

et al. 2022

Sci Rep

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The dynamic of fluids and coolants in automobiles are achieved by enhancement in heat energy using ternary hybrid nanostructures. Ternary hybrid nanomaterial is obtained by suspension of three types of nanofluid (aluminum oxide, silicon dioxide and titanium dioxide) in base fluid (EG). Prime investigation is to address comparison study in thermal energy involving various flow models termed as Maxwell fluid and Williamson fluid. This exploration is carried out by partially ionized fluidic particles in the presence of ternary hybrid nanomaterial over cone. Heat transfer is carried out by heat source and thermal radiation. Equations regarding Ordinary differential are achieved from PDEs using variable transformations. The numerical consequences are obtained implementing finite element method. Flow into fluid particles is enhanced versus higher values of Hall and ion slip parameters. Thermal performance as well as flow performance for the case Williamson fluid is better than for case of Maxwell fluid. Production via energy is boosted versus heat source parameter.

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Section: Numerical Techniquesupporting

confidence: 85%

Section: Introductionmentioning

confidence: 99%

A dynamic assessment of various non-Newtonian models for ternary hybrid nanomaterial involving partially ionized mechanism

Nazir

Sohail

Sitthithakerngkiet

et al. 2022

Sci Rep

View full text Add to dashboard Cite

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“…By introducing a component of time lag in the Fourier's law, Christov 23 presented a new model. Recently, Tripathi and Kumari 24 theoretically analyzed the impact of Marangoni convection in magnetohydrodynamics (MHD) flow of Welan gum solution with Cattaneo‐Christov heat flux model. It was found that Marangoni convection helps in increasing fluid velocity, which helps in faster cooling of fluid.…”

Section: Introductionmentioning

confidence: 99%

Irreversibility analysis of thermo‐solutal Marangoni convection in Maxwell power‐law‐fluid flow

Kumari

Tripathi

2023

Math Methods in App Sciences

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This article theoretically investigates the entropy generation in unsteady two-dimensional magnetohydrodynamic flow of Maxwell power-law-fluid past a stretching surface in consideration of thermal and solutal Marangoni convection. The heat and mass transport phenomenon of Maxwell power-law-fluid has been expressed using Cattaneo-Christov double diffusion (CCDD) model. Governing equations are modeled by using Navier-Stokes equations under suitable consideration. The developed mathematical model of the problem is in the form of nonlinear and coupled partial differential equations. Using similarity transforms, governing equations are converted into non-linear coupled ordinary differential equations (ODEs) whose numerical solutions have been obtained using Bvp4c routine in MATLAB. Through numerous graphs, a thorough analysis of entropy generation and Bejan number is conducted. It has been observed that the fluid velocity gets accelerated for higher values of thermal and solutal Marangoni parameters in the boundary layer.

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Capturing the onset of thermocapillary convection in the Cattaneo–Christov flow of electrically conducting thin film of Welan gum solution

Cited by 2 publications

References 35 publications

A dynamic assessment of various non-Newtonian models for ternary hybrid nanomaterial involving partially ionized mechanism

A dynamic assessment of various non-Newtonian models for ternary hybrid nanomaterial involving partially ionized mechanism

Irreversibility analysis of thermo‐solutal Marangoni convection in Maxwell power‐law‐fluid flow

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