RADIATION EFFECT ON MHD CASSON FLUID FLOW BETWEEN PARALLEL PLATES OF DIFFERENT PERMEABILITY

Nityanand P. Pai, B. Devaki, Pareekshith, V. S. Sampath Kumar, K. R. Vasanth

Research output: Contribution to journalArticlepeer-review

Abstract

This paper intends to analyse the impact of thermal radiation on the Casson fluid flow between uniformly porous parallel plates of different permeability in the presence of the magnetic field using a semi-analytical approach. The fundamental equations of fluid flow are reduced into non-linear ODEs with boundary conditions using similarity transformation and solved using Homotopy Perturbation Method (HPM). The velocity profile and temporal distribution curve for distinct values of M, Rd, P r, Ri, Ec, and β are displayed in the figures. The impacts of these physical parameters on coefficient of skin friction and heat transfer rate are also analysed using HPM. It is observed that for the mixed suction, rise in radiation impact suppresses the thermal border thickness, resulting decrement in the temporal distribution, whereas an opposite trend is observed for mixed injection case. Further, this research provides valuable insights for industries working with nuclear reactors and magnetic material transmissions.

Original languageEnglish
Pages (from-to)135-149
Number of pages15
JournalGlobal and Stochastic Analysis
Volume10
Issue number2
Publication statusPublished - 01-12-2023

All Science Journal Classification (ASJC) codes

  • Statistics and Probability
  • Discrete Mathematics and Combinatorics

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