A Computational Framework of Marangoni Convective Flow of Trihybrid Nanofluid with Thermo-Bioconvection and Oxytactic Microorganisms Based on the Extended Version of Xue and Yamada-Ota Models

Abstract This paper exhibits a brief study of Marangoni convective, Activation energy, non-uniform heat generation, thermal-bioconvection and Oxytactic microorganisms, and time-dependent and stagnation point flow of MHD trihybrid nanofluid around a rotating sphere based on the extended model, referred to as the YOM (Yamada-Ota model) and XM (Xue model). The porous medium impact of Darcy-Forchheimer is included in the momentum equation. Some acceptable transformations are implemented to translate the governing system of PDEs (partial differential equations) and the relevant boundary conditions for computation. This model aims to evaluate the efficiency of two well-known trihybrid nanofluid models, Yamada-Ota and Xue. The shooting approach (BVP4C) is applied to derive the numerical estimates for the relevant differential expression system. The detailed analysis and simulation of trihybrid nanofluid flow patterns are facilitated by the variation in changing factors, which include temperature, velocity, concentration, and gyrotactic and Oxytactic microorganisms the profiles. The results indicate that the YOM performs significantly superior than the XM flow model in terms of heat transmission ability.