Nonlinear radiation phenomena for Casson–Maxwell nanoliquid flow with chemical reactions

Abstract

The viscoelastic characteristics of an incompressible, axisymmetric Casson–Maxwell nanoliquid flow between two stationary discs were examined in this paper. Two porous discs are constrained for uniform injection. The Christov model is used in conjunction with the Buongiorno model. In an energy equation with a nonlinear form, thermal radiation characteristics are used. In the current continuation, the impact of chemical reactions is taken into account, making the work more adaptable. Using appropriate transformations, the constructed model was transformed into a dimensionless form. The solution is obtained by employing the FEM technique. The related parameters are described using physical results. The radial velocity distribution at the center line was reduced using a magnetic parameter and a Casson parameter. When the Brownian motion constant and radiation parameter are increased, the temperature distribution of nanoparticles enhances. Furthermore, the rate of the reaction increases in the presence of a chemical reaction. Pearson's correlation coefficient was used to discover a relationship between the Sherwood and Nusslet numbers. To determine the linear relationship between variables, the t-test method is used.

Importance of Activation Energy on Magnetized Dissipative Casson‐Maxwell Fluid through Porous Medium Incorporating Chemical Reaction, Joule Heating, and Soret Effects: Numerical Study

“…For the velocity and temperature profiles with and without suction, a dual solution was carried out. Gangadhar et al [20] investigated the viscoelastic properties of an axisymmetric Casson-Maxwell nanoliquid flow across two stationary discs. Many studies have addressed the intricate non-Newtonian properties of Casson-Maxwell models; they can be found in [21,22].…”

Analysis of blood flow of unsteady Carreau-Yasuda nanofluid with viscous dissipation and chemical reaction under variable magnetic field

“…Saleem et al [25] worked on thermal analysis of radiated blood flow with buoyancy forces undergoing chemical reactions. Gangadhar et al [26] analyzed the phenomena of non-linear thermal radiation by incorporating chemical reaction in Casson-Maxwell nanofluid flow between static disks. Ramzan et al [27] studied flow of nanofluid with autocatalytic chemical reaction with slip conditions.…”

Computations for efficient thermal performance of Go + AA7072 with engine oil based hybrid nanofluid transportation across a Riga wedge

“…Gangadhar et al [7] , [8] examined micropolar nanofluid flow over an elastic sheet with Newtonian heating. Gangadhar et al [9] discussed nonlinear radiation case for Casson-Maxwell nanofluid flow along with chemical reactions. Gupta et al [10] numerically investigate the radiative nanofluids with Marangoni convection.…”