Activation energy on three-dimensional Casson nanofluid motion via stretching sheet: Implementation of Buongiorno’s model

In this work, the statistical (“Numerical”) modelling of activation energy and chemical reaction on non-Newtonian liquid motion via stretching sheet (SS) were performed, analysed statistically, employing the shooting technique. The convective boundary conditions are considered on Casson liquid (“non...

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Bibliographic Details
Published in:Journal of the Indian Chemical Society 2023-02, Vol.100 (2), p.100886, Article 100886
Main Authors: Wang, Fuzhang, Tarakaramu, Nainaru, Govindaraju, M.V., Sivakumar, Narsu, Bhagya Lakshmi, K., Satya Narayana, P.V., Sivajothi, Ramalingam
Format: Article
Language:English
Subjects:
Casson fluid
Chemical reaction
Heat source
Magnetohydrodynamic
Nanofluid
Nonlinear thermal radiation
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Summary:In this work, the statistical (“Numerical”) modelling of activation energy and chemical reaction on non-Newtonian liquid motion via stretching sheet (SS) were performed, analysed statistically, employing the shooting technique. The convective boundary conditions are considered on Casson liquid (“non-Newtonian”) motion with couple stress SS. The behaviour of thermophoresis diffusion and Brownian motion via a special effect of non-linear thermal radiation are assuming in temperature equation for liquid motion. This analysis highly governing nonlinear system of D. Es of velocity, temperature, concentration and activation are simulated via iterative scheme encoded with MATLAB programming language. The geometric model is described bvp 4th order of R-K-F (“Range-Kutta-Fehlberg”) scheme. We found that, 35% of heat transfer rate produces in motion of couple stress Casson nanofluid and the activation energy released 28% of mass transfer rate at stretching surface. A comparative result of linear and nonlinear SS presented via various dimensionless parameters on graphs and tables. [Display omitted] •The MTR released 25% in couple stress Casson NFs motion at SS for enlarge statistical values of Le.•The high impact of activation energy produces high MTR and Temperature in couple stress Casson NFs motion with various enlarge distinct statistical values of EA•The outcome of current work couple stress Casson NFs has produced 35% of HTR and 26% of MTR via SS.•The Pr released 30% of temperature and 35% of HTR in liquid motion of couple stress Casson NFs via SS.
ISSN:0019-4522
DOI:10.1016/j.jics.2023.100886