Two-phase flow of dusty fluid with suspended hybrid nanoparticles over a stretching cylinder with modified Fourier heat flux

The current paper explores the influence of hybrid nanoparticles on the dusty liquid flow through a stretching cylinder by employing the modified Fourier heat flux law. Two phase model is implemented in the present research to characterise the fluid flow. Molybdenum disulphide and silver are used as...

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Bibliographic Details
Published in:SN applied sciences 2021-03, Vol.3 (3), p.384, Article 384
Main Authors: Varun Kumar, R. S., Punith Gowda, R. J., Naveen Kumar, R., Radhika, M., Prasannakumara, B. C.
Format: Article
Language:English
Subjects:
Applied and Technical Physics
Boundary conditions
Chemistry/Food Science
Concentration gradient
Cooling
Cylinders
Differential equations
Dimensionless numbers
Dust
Earth Sciences
Engineering
Engineering: Applied Mechanics and Materials Engineering (AMME)
Environment
Fluid flow
Fluids
Heat flux
Heat transfer
Investigations
Liquid flow
Materials Science
Molybdenum
Molybdenum disulfide
Multiphase flow
Nanoparticles
Ordinary differential equations
Parameters
Research Article
Runge-Kutta method
Silver
Skin friction
Stretching
Temperature gradients
Thermal relaxation
Two phase flow
Velocity
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Summary:The current paper explores the influence of hybrid nanoparticles on the dusty liquid flow through a stretching cylinder by employing the modified Fourier heat flux law. Two phase model is implemented in the present research to characterise the fluid flow. Molybdenum disulphide and silver are used as nanoparticles suspended in base fluid water. The equations which represent the described flow are changed into a set of ordinary differential equations by opting appropriate similarity variables. The reduced dimensionless nonlinear ODEs are numerically solved out by using Runge–Kutta–Fehlberg fourth fifth order inclusive of shooting approach. The impact of several dimensionless parameters over velocity and thermal gradients are deliberated by using graphs. Graphical illustrations for skin friction are also executed. Result outcome reveals that, rise in values of mass concentration of particle declines the velocity and thermal gradient of both dust and fluid phases and cumulative in curvature parameter upsurges the velocity and thermal gradient within the boundary. Further, the heightening of thermal relaxation parameter enhances the thermal profile of both fluid and dust phases.
ISSN:2523-3963
2523-3971
DOI:10.1007/s42452-021-04364-3