The uncertainties or fuzziness occurs due to insufficient knowledge, experimental error, operating conditions, and parameters that give the imprecise information. In this article, we discuss combined effects of gravitational magnetic for both crisp fuzzy cases in three basic flow problems (namely, Couette flow, Poiseuille Couette–Poiseuille flow) a third-grade fluid over an inclined channel wit...

A mathematical investigation of a thermodynamical system linked with energy management and its impact on the environment, especially climate change, is presented in this study. In regard, numerical flow heat transfer hydromagnetic third-grade liquid through porous medium. The permeability medium electrical conductivity fluid are assumed to be temperature functions. appropriate formulations for ...