Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

On Solution Existence of Mhd Casson Nanofluid Transportation Across an Extending Cylinder Through Porous Media and Evaluation of Priori Bounds

Version 1 : Received: 5 December 2020 / Approved: 7 December 2020 / Online: 7 December 2020 (15:08:26 CET)

How to cite: Abdal, S.; Hussain, S.; Siddique, I. On Solution Existence of Mhd Casson Nanofluid Transportation Across an Extending Cylinder Through Porous Media and Evaluation of Priori Bounds. Preprints 2020, 2020120168 (doi: 10.20944/preprints202012.0168.v1). Abdal, S.; Hussain, S.; Siddique, I. On Solution Existence of Mhd Casson Nanofluid Transportation Across an Extending Cylinder Through Porous Media and Evaluation of Priori Bounds. Preprints 2020, 2020120168 (doi: 10.20944/preprints202012.0168.v1).

Abstract

It is a theoretical exportation for mass transpiration and thermal transpiration of Casson nanofluid over an extending cylindrical surface. The Stagnation point flow through porous matrix is influenced by magnetic field of form strength. Appropriate similarity functions are availed to yield the transmuted system of leading differential equations. Existence for the solution of momentum equation is proved for various values of Casson parameter β, magnetic parameter M, porosity parameter Kp and Raynolds number Re in two situations of mass transpiration (suction/injuction). Moreover, uniqueness results are discussed and for skin friction factor are established to attain accuracy for large injection values. Thermal and concentration profiles are delineated numerically by applying Runge-Kutta method and shooting technique.

Subject Areas

Casson fluid; Magneto-hydrodynamics; Nanofluid; Porous medium; Extending cylinder

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