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Enhancing entropy generation minimization in electrohydrodynamic peristalsis: Role of quadratic thermal radiation for hyperbolic tangent nanofluid in wavy microchannels
Faculty
Science
Year:
2025
Type of Publication:
ZU Hosted
Pages:
Authors:
Sameh Abdalazahr Hussein Mouawad
Staff Zu Site
Abstract In Staff Site
Journal:
Journal of Radiation Research and Applied Sciences ElSEVIER
Volume:
Keywords :
Enhancing entropy generation minimization , electrohydrodynamic peristalsis:
Abstract:
Including mobile microorganisms aids in stabilizing suspension of nanoparticles formed by the combined action of the magnetic field and buoyancy force. We have established activation energy using the Arrhenius function, and thermal conductivity of the physiological fluids utilized varies linearly with temperature in peristaltic flow of non-Newtonian nanofluid through microchannels. Relative importance of electric and magnetized forces, as well as quadratic thermal radiation and viscous dissipation are analyzed. Optimization of system entropy under the influence of all these variables is investigated. Wolfram program (Mathematica) then uses a built-in algorithm (ND-Solve function) to solve system of nonlinear simultaneous differential equations that it has created. Nu merical data and images emphasize significance of diverse physiological traits of flow volumes. Additionally, use of contour visualizations and circulatory bolus highlights one of the most notable peristaltic motion phenomena, trapping phenomenon. Results indicate that maximizing the Brinkman number leads to more advantageous characteristics of the heat transfer rate. It is possible to comprehend and use the peristaltic and electroosmosis processes in the development of complex lab-on-a-chip devices and microfluidic systems. This innovation boosts productivity and usefulness in fields that require accurate regulation of fluids at microscale, such as chemical detection and biomedical engineering.
Author Related Publications
Sameh Abdalazahr Hussein Mouawad, "Biomedical analysis of heat and mass transport in hybrid nanofluid flow with bioconvection and reactive species over an oscillatory curved surface in a spatially varying porous medium", ElSEVIER, 2025
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Sameh Abdalazahr Hussein Mouawad, "Metachronal flagellar waves analysis in hydromagnetic Oldroyd-4 nanofluid flow: Thermal radiative peristaltic motion via symmetric channel with flagellated walls", ElSEVIER, 2025
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Sameh Abdalazahr Hussein Mouawad, "Ciliary peristalsis flow of hydromagnetic Sutterby nanofluid through symmetric channel: Viscous dissipation in case of variable electrical conductivity", ElSEVIER, 2025
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Sameh Abdalazahr Hussein Mouawad, "Bioconvection across a revolving sphere under the influence of bilateral chemical reactions with temperature- and space- dependent heat generation", ElSEVIER, 2024
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Sameh Abdalazahr Hussein Mouawad, "Advanced mathematical analysis of heat and mass transfer in oscillatory micropolar bio nanofluid flows via peristaltic waves and electroosmotic effects", De Gruyter Brill, 2025
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Department Related Publications
Hany Samih Bayoumi Ibrahim, "Passive and active controllers for suppressing the torsional vibration of multiple-degree-of-freedom system", Sage, 2014
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Ahmed Mohamed Khedr Souliman, "SEP-CS: Effective Routing Protocol for Heterogeneous Wireless Sensor Networks", Ad Hoc & Sensor Wireless Networks, 2012
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Ahmed Mohamed Khedr Souliman, "Minimum connected cover of a query region in heterogeneous wireless sensor networks", Information Sciences, 2013
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Ahmed Mohamed Khedr Souliman, "AGENTS FOR INTEGRATING DISTRIBUTED DATA FOR FUNCTION COMPUTATIONS", Computing and Informatics,, 2012
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