The present book deals with the non-linear thermal radiation on dusty hydromagnetic Casson nanofluid through a Cylinder. The book is useful those whose are working in the field of thermal engineering. A mathematical model is presented to scrutinize the momentum, heat and mass transfer behaviour of Casson fluid across a stretching cylinder. Magnetic field, Darcy-Forchheimer medium, variable thermal conductivity, thermal radiation and convective conditions are considered in the modelling. The governing boundary layer PDE'S are changed into ODE'S by making use of transformations. By employing the Runge-Kutta based shooting numerical technique to solve the simplified governing equations. The impacts of flow parameters on the three flow distributions are discussed with the assist of graphical representations.