Laboratory of Research in Physics and Engineering Sciences (LRPSI), Polydisciplinary Faculty, Sultan Moulay Slimane University, Beni Mellal, 23000, Morocco
10.22036/pcr.2023.388675.2311
Abstract
In this paper, the preeminent perspective is to examine the flow of ElectroMagnetoHydroDynamic (EMHD) Casson nanofluid through a stretchable Riga plate with variable viscosity comparing two basic models, Reynolds and Vogel’s models. Brownian motion, thermophoresis and nonlinear thermal radiation is considered. Using appropriate transformations, The PDEs undergo a process of conversion to nonlinear (ODEs), and solved numerically with Bvp4c method. The main goal is to visualize the influence of some parameter, such as modified Hartman number (0.5 ≤ E* ≤ 1.5), Casson parameter (0.3 ≤ β≤ 1.1), dimensionless parameter (0.5 ≤ S ≤ 1.5), suction parameter (-0.5 ≤ fw ≤ 0.5), Prandtl number (1 ≤ Pr ≤ 10), radiation parameter (1 ≤ Rd ≤ 5), space-dependent heat source (0 ≤ Q ≤ 2), chemical reaction (0.5 ≤ γ1 ≤ 1.5), temperature-dependent heat source (0 ≤ Q* ≤ 2), Schmidt number (1 ≤ Sc ≤ 1.8) and Brownian motion (0.1 ≤ Nb ≤ 0.5) on Temperature and velocity profiles. The outcomes reveal that the modified number of Hartmann has a remarkable impact on the velocity profiles which leads to control the flow. In addition, the increment of radiation parameter causes to enhance the temperature.
EL GLILI, I., & Driouich, M. (2024). The Effect of Nonlinear Thermal Radiation on EMHD Casson Nanofluid over a Stretchable Riga Plate with Temperature-Dependent Viscosity and Chemical Reaction. Physical Chemistry Research, 12(1), 157-173. doi: 10.22036/pcr.2023.388675.2311
MLA
Issa EL GLILI; Mohamed Driouich. "The Effect of Nonlinear Thermal Radiation on EMHD Casson Nanofluid over a Stretchable Riga Plate with Temperature-Dependent Viscosity and Chemical Reaction". Physical Chemistry Research, 12, 1, 2024, 157-173. doi: 10.22036/pcr.2023.388675.2311
HARVARD
EL GLILI, I., Driouich, M. (2024). 'The Effect of Nonlinear Thermal Radiation on EMHD Casson Nanofluid over a Stretchable Riga Plate with Temperature-Dependent Viscosity and Chemical Reaction', Physical Chemistry Research, 12(1), pp. 157-173. doi: 10.22036/pcr.2023.388675.2311
VANCOUVER
EL GLILI, I., Driouich, M. The Effect of Nonlinear Thermal Radiation on EMHD Casson Nanofluid over a Stretchable Riga Plate with Temperature-Dependent Viscosity and Chemical Reaction. Physical Chemistry Research, 2024; 12(1): 157-173. doi: 10.22036/pcr.2023.388675.2311
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