Статья

Instability of MHD Poiseuille flow of nanoparticles Fe2O3 in water cylinder flow

Zakir HussainDepartment of Mathematics, COMSATS University Islamabad, Abbottabad Campus 22060, PakistanAdeel ShahDepartment of Mathematics, COMSATS University Islamabad, Abbottabad Campus 22060, PakistanMushtaq K. AbdalrahemCollege of Pharmacy, University of Al-Ameed, IraqMehboob AliDepartment of Mathematical sciences, Guangxi Minzu University, Nanning, ChinaWaqar Azeem KhanDepartment of Mathematics, Maho-ud-din Islamic university, PakistanMirjalol IsmoilovDepartment of Transport systems, Urgench State University named after Abu Rayhan Biruni, Urgench, 14, Kh.Alimdjan str, Urgench city, 220100, UzbekistanRakhmonjon AkhmadjonovSchool of Exact Sciences, National Pedagogical University of Uzbekistan named after Nizami, Tashkent, UzbekistanTaseer MuhammadCenter for Artificial Intelligence (CAI), King Khalid University, Abha, Saudi Arabia

Results in Surfaces and Interfacesjournal2026en

ABI

Аннотация

This study investigates the stability and instability of MHD Poiseuille flow in a cylindrical geometry containing Fe 2 O 3 –water nanofluid, subjected to a transverse magnetic field. The novelty of this work lies in applying the Chebyshev Collocation Method for solving the governing equations and utilizing the QZ (Qualität and Zuverlässigkeit) technique to address the eigenvalue problem associated with flow stability. Nanofluids, due to their enhanced thermal properties, are critical for applications in heat exchangers and electronic cooling systems. In this study, the nanofluid is modeled with Ferro-oxide (Fe 2 O 3 ) nanoparticles in water. The analysis focuses on calculating Reynolds values, wave speed, and wave number, with numerical results presented through tables and graphs. The findings provide insights into the effects of magnetic fields on the stability of the nanofluid flow, offering potential applications in improving thermal management systems.

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Темы

Nanofluid Flow and Heat Transfer Fluid Dynamics and Thin Films Fluid dynamics and aerodynamics studies

Идентификаторы

DOI: 10.1016/j.rsurfi.2026.100759

Цитирования и источники

Цитирований: 0Использованных источников: 23

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