Role of thermal radiation and double-diffusivity convection on peristaltic flow of induced magneto-Prandtl nanofluid with viscous dissipation and slip boundaries

The aim of this study is to explore the effects of radiative-induced magneto-Prandtl nanofluid on peristaltic waves, in conjunction with viscous dissipation and double-diffusivity convection caused by slip boundaries over an asymmetric channel, using the long wavelength and low but finite Reynold number approximation. The application of thermal radiation and double diffusion is significant in medical research, particularly for treating skin-related ailments through the use of infrared radiation technique. Additionally, infrared radiation can be utilized for medical treatment to restore thermal regulation homeostasis. This study integrates peristaltic motion theory, heat flux using linear approximation, and thermal radiation to analyze the flow problem which incorporates the situation with small temperature difference. The mathematical framework is based on partial differential equations that are further calculated through Numerical Solutions. The numerical solution is calculated using built-in command in the software Mathematica 11 and MATLAB. The impact of various physical parameters on the temperature profile, pressure rise, velocity profile, solute (species) concentration of thermal radiation is illustrated graphically. The significant finding of the study is that the heat radiation effect on blood circulation enhances the temperature which may help to destroy the cancer tissues in drug distribution.