Mixed Convection Squeezing Flow of Nanofluids in a Rotating Channel with Thermal Radiation

In the present study, 3-dimensional squeezing movement in a circling conduit under the stimulus effective Prandtl number with the aid of thermal radiation is taken into account. Water and ethylene glycol are the base fluids along with gamma-alumina nanoparticles. The coupled nonlinear system of PDEs...

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Published inJournal of mathematics (Hidawi) Vol. 2022; no. 1
Main Authors Bu, Wankui, Xu, Hui, Khan, Ilyas, Ullah Khan, Sheikh Irfan, Zeb, Anwar
Format Journal Article
LanguageEnglish
Published Cairo Hindawi 2022
Hindawi Limited
Wiley
Subjects
Aluminum oxide
Coefficient of friction
Compressing
Cooling
Emission standards
Ethylene glycol
Fluid flow
Fluids
Heat conductivity
Incompressible flow
Laminar flow
Magnetic fields
Mathematics
Nanofluids
Nanoparticles
Nonlinear systems
Nuclear reactors
Parameters
Physical properties
Porous materials
Prandtl number
Quotients
Reynolds number
Runge-Kutta method
Skin friction
Temperature distribution
Thermal boundary layer
Thermal conductivity
Thermal radiation
Three dimensional motion
Viscosity
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Summary:In the present study, 3-dimensional squeezing movement in a circling conduit under the stimulus effective Prandtl number with the aid of thermal radiation is taken into account. Water and ethylene glycol are the base fluids along with gamma-alumina nanoparticles. The coupled nonlinear system of PDEs is transformed into a system of ODEs with the support of some appropriate resemblance alterations. Then, the explanation was obtained numerically by the Runge–Kutta–Fehlberg (RKF) method. The emerging parameters such as quotient of the electric magnetic field to viscous forces (M), Prandtl number (Pr), and Reynolds number (Re), along with physical parameters such as the Nusselt number and skin friction coefficient, will be integrated graphically. The Prandtl number is important for regulating the momentum and thermal boundary layers. As a result, the effect of the effective Prandtl number on the nanoboundary layer and laminar incompressible flow of γAl2O3−H2O and γAl2O3−C2H6O2 nanoparticles is considered. The impact of the radiation parameter (Rd) favors the temperature distribution. Furthermore, the thermal conductance enriches with the enhancement of solid volume fraction.
ISSN:2314-4629
2314-4785
DOI:10.1155/2022/3885463