Study of Flow and Heat Transfer of CuO − Ag / C2H6O2 Hybrid Nanofluid over a Stretching Surface with Porous Media and MHD Effect

Authors

  • Praveen Kumar Dadheech Department of Mathematics, University of Rajasthan, Jaipur-302004, India
  • Priyanka Agrawal Department of Mathematics, University of Rajasthan, Jaipur-302004, India
  • Sunil Dutt Purohit Department of HEAS (Mathematics), Rajasthan Technical University, Kota-324010, India
  • Devendra Kumar Department of Mathematics, University of Rajasthan, Jaipur-302004, India

Keywords:

Hybrid Nanofluid, Marangoni Convection, MHD, Porous media, Stretching Surface

Abstract

The aim of this investigation is to study hybrid nanofluid flow past a permeable stretching sheet. With heat source/sink and uniform magnetic field the flow is investigated in porous medium. A suspension of Copper Oxide- Silver (CuO − Ag ) nanoparticles in an ethanol glycol (C2H6O2 ) based fluid with Marangoni convection is considered. The mathematical model of the flow is encountered by Runge-Kutta fourth order method using appropriate similarity transformations. As a key result, it is observed that the capacity of heat transportation of modified nanofluid is improved in comparison with nanofluids and hybrid nanofluids. Numerical solutions with graphical representation are presented. Heat transfer rate decreases when the Prandtl number and wall mass transfer parameter rise, whereas the heat source/sink parameter has the opposite effect.

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Published

2021-12-30

How to Cite

Dadheech, P. K. ., Agrawal, P. ., Purohit, S. D. ., & Kumar, D. . (2021). Study of Flow and Heat Transfer of CuO − Ag / C2H6O2 Hybrid Nanofluid over a Stretching Surface with Porous Media and MHD Effect. Science & Technology Asia, 26(4), 174–181. Retrieved from https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/245895

Issue

Section

Physical sciences