Thermal radiation impacts on binary chemically reactive flow of MHD Casson fluid with Soret and Dufour effects

Dynamical analysis of mechanisms governed by fluids is highly essential for outstanding production from industrial units. The development of uniquely characterized rheological liquids has revolutionized the technological world and immensely impacted on orientation of finalized products. Coupling of the required energy to associated materials in different processes in customary ways does not fulfill the requirement of upgraded aspects. In this regard, the generation of exclusive energy in contrast to traditional phenomena (conduction and convection) is highly needed which is fulfilled through the radiative source. Some potential utilizations of thermofluidic transport under the influence of radiative energy flux are found in solar and thermal panels, electronic instrument heat recovery management, thermal exchangers, food processing, energy storing, and many more. So, this artifact is drafted to examine hydrothermal attributes of viscoelastic material deformation over a curved stretching surface subjected to novel physical factors. The Casson fluid model is included to exhibit features of viscoelastic fluid. Temperature-dependent thermal conductance at the molecular level is incorporated. Radiation expressing non-linear change in flux against temperature change in flow is encapsulated. Stretching and shrinking of the curved surface with the involvement of novel physical factors concerned with considered profiles are also divulged. Formulation of the problem in resultantly modeled in the form of ODE's coupled setup after utilizing a set of similar transformations. Numerical simulations are performed by BVP4C solver with RK and shooting procedures. Outcomes in dual natures expressing stability in solution against different parameters are displayed in a graphical manner. It is delineated that the wall drag coefficient at the surface of a curved sheet tends to decline for both (upper and lower) branches against change in curvature of the surface whereas opposite aspects are observed in the case of heat transfer coefficient. In view of Nusselt and Sherwood numbers, it is determined that both are showing positive change in the respect of lower and upper branches against radiation parameters.