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Cross‐dispersion effect on magnetohydrodynamic dissipative Casson fluid flow via curved sheet

Lakshmi, Kuresi Bhagya / Sugunamma, Vangala / Tarakaramu, Nainaru / Sivakumar, Narsu / Sivajothi, Ramalingam

We examine the heat and mass transfer on magnetohydrodynamic Casson fluid motion via a curved sheet. The fluid flow is assumed to be along a stretched curved sheet. The effects of Soret (“viscous dissipation”) and Dufour (“cross dispersion”) are taken into account. The governing partial differential equations have been transformed into ordinary differential equations by using relevant similarity transformations. These converted equations are solved using a combination of Runge–Kutta–Fehlberg along with the shooting technique algorithm. We find out the various physical parameter behavior of $F' (η)$ , $Θ (η)$ , and $Φ (η)$ . We found that the $Θ (η)$ (“temperature profile”) enhances while opposite behavior of $Φ (η)$ (“concentration profile”) with enlarge values of $S r$ and $D f$ . Also, we get a good agreement with the present results when compared with the previous study.

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Cross‐dispersion effect on magnetohydrodynamic dissipative Casson fluid flow via curved sheet

Lakshmi, Kuresi Bhagya / Sugunamma, Vangala / Tarakaramu, Nainaru / Sivakumar, Narsu / Sivajothi, Ramalingam

We examine the heat and mass transfer on magnetohydrodynamic Casson fluid motion via a curved sheet. The fluid flow is assumed to be along a stretched curved sheet. The effects of Soret (“viscous dissipation”) and Dufour (“cross dispersion”) are taken into account. The governing partial differential equations have been transformed into ordinary differential equations by using relevant similarity transformations. These converted equations are solved using a combination of Runge–Kutta–Fehlberg along with the shooting technique algorithm. We find out the various physical parameter behavior of $F' (η)$ , $Θ (η)$ , and $Φ (η)$ . We found that the $Θ (η)$ (“temperature profile”) enhances while opposite behavior of $Φ (η)$ (“concentration profile”) with enlarge values of $S r$ and $D f$ . Also, we get a good agreement with the present results when compared with the previous study.

Cross‐dispersion effect on magnetohydrodynamic dissipative Casson fluid flow via curved sheet

Lakshmi, Kuresi Bhagya / Sugunamma, Vangala / Tarakaramu, Nainaru / Sivakumar, Narsu / Sivajothi, Ramalingam

We examine the heat and mass transfer on magnetohydrodynamic Casson fluid motion via a curved sheet. The fluid flow is assumed to be along a stretched curved sheet. The effects of Soret (“viscous dissipation”) and Dufour (“cross dispersion”) are taken into account. The governing partial differential equations have been transformed into ordinary differential equations by using relevant similarity transformations. These converted equations are solved using a combination of Runge–Kutta–Fehlberg along with the shooting technique algorithm. We find out the various physical parameter behavior of $F' (η)$ , $Θ (η)$ , and $Φ (η)$ . We found that the $Θ (η)$ (“temperature profile”) enhances while opposite behavior of $Φ (η)$ (“concentration profile”) with enlarge values of $S r$ and $D f$ . Also, we get a good agreement with the present results when compared with the previous study.

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Title:

Cross‐dispersion effect on magnetohydrodynamic dissipative Casson fluid flow via curved sheet

Contributors:

Lakshmi, Kuresi Bhagya (author) / Sugunamma, Vangala (author) / Tarakaramu, Nainaru (author) / Sivakumar, Narsu (author) / Sivajothi, Ramalingam (author)

Published in:

Heat Transfer ; 51 ; 7822-7842

Publication date:

2022-12-01

Size:

21 pages

ISSN:

2688-4534 , 2688-4542

DOI:

https://doi.org/10.1002/htj.22668

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Casson model , convection , curved stretching sheet , Dufour and Soret numbers , frictional heat

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