Soret-Dufour Mechanisms on Unsteady Boundary Layer Flow of Tangent Hyperbolic and Walters-B Nanoliquid

Authors

  • Seethamahalakshmi Vyakaranam Department of Mathematics, PVP Siddartha Institute of Technology, Kanuru, Vijayawada 520007, India
  • Rekapalli Leelavathi Department of Mathematics, Andhra Loyola Institute of Engineering and Technology, Vijayawada 520008, India
  • Tagallamudi Srinivasa Rao Department of Mathematics, Koneru Lakshmaiah Education Foundation, Vaddeswaram 522302, India
  • Venkata Ramana Reddy Gurrampati Department of Mathematics, Koneru Lakshmaiah Education Foundation, Vaddeswaram 522302, India
  • Oke Abayomi Samuel Department of Mathematics Adekunle Ajasin University, Akungba Akoko, Nigeria

DOI:

https://doi.org/10.37934/arfmts.108.1.1327

Keywords:

Minimum nanoparticles, tangent hyperbolic nanoliquid, MHD, spectral relaxation technique

Abstract

Thermal radiation, chemical reaction, and Soret-Dufour produce effects on the tangential hyperbolic and waters-B nanoliquid unsteady flow which are explored in this work due to their applications in oil and gas industry, microfluidics, aerospace and heat transfer enhancement. With the special interests in the combined Joule heating as well as viscous dissipation, the flow equations is developed to model the transport of species and thermal energy. By utilising the non-dimensional similarity variables, the equations are reduced to their dimensionless PDE form. Using the spectrum relaxation technique (SRM), the new PDES is numerically solved. The Gauss-Seidel SOR method is used to decouple and linearize equation systems. The study is carried out by investigating the graphs as flow parameters vary. It was found that the Brownian motion parameter enhances the rate of heat transfer. Furthermore, by reducing the hydrodynamic boundary layer, the introduction of magnetism was observed to decrease the speed of fluid motion.

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Author Biographies

Seethamahalakshmi Vyakaranam, Department of Mathematics, PVP Siddartha Institute of Technology, Kanuru, Vijayawada 520007, India

seethamahalakshmi1997@gmail.com

Rekapalli Leelavathi, Department of Mathematics, Andhra Loyola Institute of Engineering and Technology, Vijayawada 520008, India

drrlv2021@aliet.ac.in

Tagallamudi Srinivasa Rao, Department of Mathematics, Koneru Lakshmaiah Education Foundation, Vaddeswaram 522302, India

tagallamudi_me@kluniversity.in

Venkata Ramana Reddy Gurrampati, Department of Mathematics, Koneru Lakshmaiah Education Foundation, Vaddeswaram 522302, India

gvrr1976@gmail.com

Oke Abayomi Samuel, Department of Mathematics Adekunle Ajasin University, Akungba Akoko, Nigeria

okeabayomisamuel@gmail.com

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Published

2023-09-07

How to Cite

Vyakaranam, S., Rekapalli Leelavathi, Tagallamudi Srinivasa Rao, Gurrampati, V. R. R., & Oke Abayomi Samuel. (2023). Soret-Dufour Mechanisms on Unsteady Boundary Layer Flow of Tangent Hyperbolic and Walters-B Nanoliquid. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 108(1), 13–27. https://doi.org/10.37934/arfmts.108.1.1327

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