Bioconvection analysis for Sutterby nanofluid over an axially stretched cylinder with melting heat transfer and variable thermal features: A Marangoni and solutal model
Ying-Qing Song,Hassan Waqas,Kamel Al-Khaled,Umar Farooq,Sami Ullah Khan,M. Ijaz Khan,Yu-Ming Chu,Sumaira Qayyum +7 more
TLDR
In this paper, the thermal assessment of Sutterby nanofluid containing the gyrotactic microorganisms with solutal and Marangoni boundaries is discussed, where the applications of melting phenomenon and thermal conductivity are also considered.Abstract:
This research communicates the thermal assessment of Sutterby nanofluid containing the gyrotactic microorganisms with solutal and Marangoni boundaries. The applications of melting phenomenon and thermal conductivity are also considered. The flow is confined by a stretched cylinder. The prospective of Brownian motion and thermophoresis diffusions are also taken account via Buongiorno nanofluid model. The problem is formulated with help of governing relations and equations which are altered into dimensionless form via appropriate variables. The numerical scheme based on shooting scheme is employed to access the solution. A comparative analysis is performed to verify the approximated solution. The observations reveal that the velocity profile enhanced with the Marangoni number while a declining velocity profile has been observed with Sutterby nanofluid parameter and Darcy resistance parameter. The nanofluid temperature get rise with thermal conductivity parameter and thermal Biot number. An arising profile of nanofluid concentration is observed for concentration conductivity parameter and buoyancy ratio parameter.read more
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References
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Journal ArticleDOI
Numerical analysis of magnetic field effects on Eyring-Powell fluid flow towards a stretching sheet
TL;DR: In this article, the two dimensional MHD flow of Eyring-Powell fluid model towards a stretching sheet was examined and it was found that the increase in the intensity of the magnetic field as well as Eyring and Powell fluid parameter γ shows resistance to the flow.