MHD analysis of tangent hyperbolic micropolar fluid flow over a permeable stretching surface.
4 affiliations
- 1College of Engineering, Xi'an International University, Xi'an, 710077, PR China.
- 2Department of Civil Engineering, National University of Sciences and Technology, Balochistan, Quetta, Pakistan. [email protected].
- 3Department of Mathematics, Al-Qunfudah University College, Umm Al-Qura University, Mecca, 24382, Saudi Arabia.
- 4Department of Mathematics, Faculty of Science & Arts, King Abdul Aziz University, Rabigh, Saudi Arabia.
Abstract
This investigation analyzes the effects of micropolar tangent hyperbolic hybrid nanofluid flow over a porous stretching sheet. Additionally, the influences of magnetohydrodynamics and heat source/sink effects are also considered into the analysis. The angular momentum equation is employed to examine the micro-rotation characteristics of the fluid flowing, whereas the enhancement in heat transport performance is evaluated through the inclusion of hybrid nanoparticles. These equations are subsequently reduced to a system of ordinary differential equations using suitable similarity transformations. The resulting nonlinear system is solved numerically using the Runge-Kutta-Fehlberg 45 (RKF-45) method in conjunction with a shooting technique. The effects of relevant physical parameters are illustrated through graphical representations, highlighting their physical significance. Graphical representations depict the physical significance of relevant parameters. Validation of numerical results is performed by comparing them with previously published data. The main conclusions of the study are as follows: (1) a gradual reduction in fluid velocity is observed with an increase in Weissenberg number [Formula: see text], and permeability parameter[Formula: see text], while the surface condition parameter is fixed at [Formula: see text], (2) the skin friction coefficient shows a pronounced decrease as the permeability parameter increases [Formula: see text], (3) the wall couple stress exhibits an increasing trend with rising values of the micro-rotation parameter [Formula: see text]. Owing to the unique rheological behavior, tangent hyperbolic fluids are widely applicable in engineering and biomedical systems, where they facilitate controlled transport in food processing, polymer technology, oil recovery, and blood flow analysis.
Related
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- η− Hyperbolic Ricci Solitons on the Unit Tangent Bundle of the Hyperbolic Strip
BibTeX
@article{mohsin2026analysis,
title = {{MHD analysis of tangent hyperbolic micropolar fluid flow over a permeable stretching surface.}},
author = {Khan Mohsin and M N Abrar and Amra Al Kenany and Meshal Shutaywi},
journal = {Discover nano},
year = {2026},
month = oct,
doi = {10.1186/s11671-026-04964-1},
url = {https://europepmc.org/article/MED/42911523},
note = {CC BY-NC-ND},
}
RIS
TY - JOUR
TI - MHD analysis of tangent hyperbolic micropolar fluid flow over a permeable stretching surface.
AU - Khan Mohsin
AU - M N Abrar
AU - Amra Al Kenany
AU - Meshal Shutaywi
PY - 2026
DA - 2026/10/22
JO - Discover nano
DO - 10.1186/s11671-026-04964-1
UR - https://europepmc.org/article/MED/42911523
AB - This investigation analyzes the effects of micropolar tangent hyperbolic hybrid nanofluid flow over a porous stretching sheet. Additionally, the influences of magnetohydrodynamics and heat source/sink effects are also considered into the analysis. The angular momentum equation is employed to examine the micro-rotation characteristics of the fluid flowing, whereas the enhancement in heat transport performance is evaluated through the inclusion of hybrid nanoparticles. These equations are subsequently reduced to a system of ordinary differential equations using suitable similarity transformations. The resulting nonlinear system is solved numerically using the Runge-Kutta-Fehlberg 45 (RKF-45) method in conjunction with a shooting technique. The effects of relevant physical parameters are illustrated through graphical representations, highlighting their physical significance. Graphical representations depict the physical significance of relevant parameters. Validation of numerical results is performed by comparing them with previously published data. The main conclusions of the study are as follows: (1) a gradual reduction in fluid velocity is observed with an increase in Weissenberg number [Formula: see text], and permeability parameter[Formula: see text], while the surface condition parameter is fixed at [Formula: see text], (2) the skin friction coefficient shows a pronounced decrease as the permeability parameter increases [Formula: see text], (3) the wall couple stress exhibits an increasing trend with rising values of the micro-rotation parameter [Formula: see text]. Owing to the unique rheological behavior, tangent hyperbolic fluids are widely applicable in engineering and biomedical systems, where they facilitate controlled transport in food processing, polymer technology, oil recovery, and blood flow analysis.
SN - 2731-9229
ER -