Energy transmission through radiative ternary nanofluid flow with exponential heat source/sink across an inclined permeable cylinder/plate: numerical computing.

Autor: Bilal M; Department of Mathematics, Sheikh Taimur Academic Block-II, University of Peshawar, Peshawar, 25120, Khyber Pakhtunkhwa, Pakistan., Waqas M; Mathematics Department, City University of Science and Information Technology, Peshawar, 25000, Pakistan., Shafi J; Department of Computer Science, College of Arts and Science, Prince Sattam bin Abdul Aziz University, 11991, Wadi Ad-Dawasir, Saudi Arabia., Rahman MU; Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon. MatiUr.Rahman@lau.edu.lb.; School of Mathematical Sciences, Jiangsu University, Zhenjiang, 212013, China. MatiUr.Rahman@lau.edu.lb., Eldin SM; Center of Research, Faculty of Engineering, Future University in Egypt, New Cairo, 11835, Egypt., Alaoui MK; Department of Mathematics, College of Science, King Khalid University, P.O. Box 9004, 61413, Abha, Saudi Arabia.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2023 Dec 14; Vol. 13 (1), pp. 22204. Date of Electronic Publication: 2023 Dec 14.
DOI: 10.1038/s41598-023-49481-8
Abstrakt: The steady two-dimension (2D) ternary nanofluid (TNF) flow across an inclined permeable cylinder/plate is analyzed in the present study. The TNF flow has been examined under the consequences of heat source/sink, permeable medium and mixed convection. For the preparation of TNF, the magnesium oxide (MgO), cobalt ferrite (CoFe 2 O 4 ) and titanium dioxide (TiO 2 ) are dispersed in water. The rising need for highly efficient cooling mechanisms in several sectors and energy-related processes ultimately inspired the current work. The fluid flow and energy propagation is mathematically described in the form of coupled PDEs. The system of PDEs is reduced into non-dimensional forms of ODEs, which are further numerically handled through the Matlab package (bvp4c). It has been observed that the results display that the porosity factor advances the thermal curve, whereas drops the fluid velocity. The effect of heat source/sink raises the energy field. Furthermore, the plate surface illustrates a leading behavior of energy transport over cylinder geometry versus the variation of ternary nanoparticles (NPs). The energy dissemination rate in the cylinder enhances from 4.73 to 11.421%, whereas for the plate, the energy distribution rate boosts from 6.37 to 13.91% as the porosity factor varies from 0.3 to 0.9.
(© 2023. The Author(s).)
Databáze: MEDLINE
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