期刊
CHINESE JOURNAL OF PHYSICS
卷 79, 期 -, 页码 13-27出版社
ELSEVIER
DOI: 10.1016/j.cjph.2022.06.026
关键词
Dual solution; Hybrid nanofluid; Magnetohydrodynamics; Stability analysis; Thermal radiation
资金
- Universiti Pertahanan Nasional Malaysia [CRG/UPNM/2019/ST/04]
- Universiti Teknikal Malaysia Melaka
The essence of this study is to explore the steady flow and heat transfer of a nonlinearly stretching/shrinking hybrid nanofluid with the effects of magnetohydrodynamics (MHD), thermal radiation, and suction. It was found that water has better heat transfer performance compared to nanofluids and hybrid nanofluids, and the thermal boundary layer thickness increases with the increase of magnetic and suction parameters.
The essence of this study is to explore the nonlinearly stretching/shrinking hybrid nanofluid in terms of its steady flow and heat transfer with the effects of magnetohydrodynamics (MHD), thermal radiation, and suction. The governing partial differential equations are modified by similarity solution into nonlinear ordinary differential equations and solved numerically by bvp4c. The effects of profile on both velocity and temperature, the skin friction coefficient, and the Nusselt number were examined. It was discovered that dual solutions were present, and water has superior heat transfer performance compared to nanofluids and hybrid nanofluids. The thermal boundary layer thickness increases as magnetic and suction parameters increase. According to the stability analysis, first solution is steady, and second solution is unsteady.
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