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Computational Investigation of Brownian Motion and Thermophoresis Effect on Blood-Based Casson Nanofluid on a Non-linearly Stretching Sheet with Ohmic and Viscous Dissipation Effects

Haris Alam Zuberi1, Madan Lal1, Shivangi Verma1, Nurul Amira Zainal2,3,*

1 Department of Applied Mathematics, M. J. P. Rohilkhand University, Bareilly, 243006, Uttar Pradesh, India
2 Fakulti Teknologi dan Kejuruteraan Mekanikal, Universiti Teknikal Malaysia, Melaka, Durian Tunggal, 76100, Malaysia
3 Forecasting and Engineering Technology Analysis (FETA) Research Group, Universiti Teknikal Malaysia, Melaka, Durian Tunggal, 76100, Malaysia

* Corresponding Author: Nurul Amira Zainal. Email: email

Computer Modeling in Engineering & Sciences 2024, 141(2), 1137-1163. https://doi.org/10.32604/cmes.2024.055493

Abstract

Motivated by the widespread applications of nanofluids, a nanofluid model is proposed which focuses on uniform magnetohydrodynamic (MHD) boundary layer flow over a non-linear stretching sheet, incorporating the Casson model for blood-based nanofluid while accounting for viscous and Ohmic dissipation effects under the cases of Constant Surface Temperature (CST) and Prescribed Surface Temperature (PST). The study employs a two-phase model for the nanofluid, coupled with thermophoresis and Brownian motion, to analyze the effects of key fluid parameters such as thermophoresis, Brownian motion, slip velocity, Schmidt number, Eckert number, magnetic parameter, and non-linear stretching parameter on the velocity, concentration, and temperature profiles of the nanofluid. The proposed model is novel as it simultaneously considers the impact of thermophoresis and Brownian motion, along with Ohmic and viscous dissipation effects, in both CST and PST scenarios for blood-based Casson nanofluid. The numerical technique built into MATLAB’s bvp4c module is utilized to solve the governing system of coupled differential equations, revealing that the concentration of nanoparticles decreases with increasing thermophoresis and Brownian motion parameters while the temperature of the nanofluid increases. Additionally, a higher Eckert number is found to reduce the nanofluid temperature. A comparative analysis between CST and PST scenarios is also undertaken, which highlights the significant influence of these factors on the fluid’s characteristics. The findings have potential applications in biomedical processes to enhance fluid velocity and heat transfer rates, ultimately improving patient outcomes.

Graphic Abstract

Computational Investigation of Brownian Motion and Thermophoresis Effect on Blood-Based Casson Nanofluid on a Non-linearly Stretching Sheet with Ohmic and Viscous Dissipation Effects

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APA Style
Zuberi, H.A., Lal, M., Verma, S., Zainal, N.A. (2024). Computational investigation of brownian motion and thermophoresis effect on blood-based casson nanofluid on a non-linearly stretching sheet with ohmic and viscous dissipation effects. Computer Modeling in Engineering & Sciences, 141(2), 1137-1163. https://doi.org/10.32604/cmes.2024.055493
Vancouver Style
Zuberi HA, Lal M, Verma S, Zainal NA. Computational investigation of brownian motion and thermophoresis effect on blood-based casson nanofluid on a non-linearly stretching sheet with ohmic and viscous dissipation effects. Comput Model Eng Sci. 2024;141(2):1137-1163 https://doi.org/10.32604/cmes.2024.055493
IEEE Style
H.A. Zuberi, M. Lal, S. Verma, and N.A. Zainal "Computational Investigation of Brownian Motion and Thermophoresis Effect on Blood-Based Casson Nanofluid on a Non-linearly Stretching Sheet with Ohmic and Viscous Dissipation Effects," Comput. Model. Eng. Sci., vol. 141, no. 2, pp. 1137-1163. 2024. https://doi.org/10.32604/cmes.2024.055493



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