Dual solutions in MHD stagnation point flow of nanofluid induced by porous stretching/shrinking sheet with anisotropic slip
Source abstract
Abstract
In this article, the steady three-dimensional stagnated flow induced by a porous moving system is investigated. The flow field and thermal distribution are subject to anisotropic slip and a magnetic field. The existing nonlinear equations are unraveled numerically using a bvp4c code in Matlab. The impact of various parameters on flow profiles temperature surface friction and surface heat transfer rate is put together in graphs and tables. The accomplished results depict that the velocity fields enhance for both S < 0 (suction) and S > 0 (injection). Similarly, it is noticed that surface shear stress and heat transfer possess stronger behavior for the case of injection. The behavior of temperature fields is opposite for upper and lower solutions when checked for the Prandtl number Pr. Stability analysis shows that the primary solution is stable and substantially feasible, whereas the second solution is not stable. The velocity h(η) decays with the magnetic field for both solutions.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Nanofluid Flow and Heat Transfer · Heat Transfer Mechanisms · Fluid Dynamics and Turbulent Flows
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Mathematics and Its Applications in Life Sciences Research Group, Ton Duc Thang University 1 , Ho Chi Minh City 72915, Vietnam
Faculty of Mathematics and Statistics, Ton Duc Thang University 2 , Ho Chi Minh City 72915, Vietnam
Department of Mathematics, Quaid-I-Azam University 45320 3 , Islamabad 44000, Pakistan
Department of Mathematics, College of Science, King Khalid University 4 , Abha 61413, Saudi Arabia
Department of Information Technology Education, University of Education Winneba (Kumasi Campus) 5 , Kumasi, Ashanti 00233, Ghana
Funding
King Khalid University
References (36)
Show source-provided references
1. Die Grenzschicht an einem in den gleichformingen Flussigkeitsstrom eingetauchten graden Kreiszylinder
2. Stagnation-point flow towards a stretching plate10.1143/jpsj.63.2443 ↗
3. Heat transfer in stagnation-point flow towards a stretching sheet10.1007/s002310100215 ↗
4. Exact analytical solutions for the flow and heat transfer near the stagnation point on a stretching/shrinking sheet in a Jeffrey fluid10.1016/j.ijheatmasstransfer.2012.10.006 ↗
5. Dual solutions for mixed convective stagnation-point flow of an aqueous silica–alumina hybrid nanofluid10.1016/j.cjph.2018.06.013 ↗
6. Mixed convection boundary-layer flow near the stagnation point on a vertical surface in a porous medium: Brinkman model with slip10.1007/s11242-008-9309-6 ↗
7. MHD stagnation point flow of Carreau fluid toward a permeable shrinking sheet: Dual solutions10.1016/j.asej.2014.05.006 ↗
8. On stagnation point flow of a micro polar nanofluid past a circular cylinder with velocity and thermal slip10.1016/j.rinp.2018.04.017 ↗
9. Numerical simulation of oscillatory oblique stagnation point flow of a magneto micropolar nanofluid10.1039/c8ra09698h ↗
10. Analysis of unsteady non-axisymmetric Homann stagnation point flow of nanofluid and possible existence of multiple solutions10.1016/j.physa.2019.123920 ↗
11. Enhancing thermal conductivity of fluids with nanoparticles developments and applications of non-Newtonian fluid flow
12. Convective heat transfer in the flow of viscous Ag–water and Cu–water nanofluids over a stretching surface10.1016/j.ijthermalsci.2011.01.008 ↗
13. Lattice Boltzmann simulation of nanofluid heat transfer enhancement and entropy generation10.1016/j.molliq.2015.11.052 ↗
14. Heat transfer enhancement of Cu-Al2O3/water hybrid nanofluid flow over a stretching sheet
15. Stagnation-point flow of anaqueous titania copper hybrid nanofluid toward a wavy cylinder10.1108/hff-01-2018-0009 ↗
16. Heat transfer enhancement using different shapes of Cu nanoparticles in the flow of water based nanofluid10.1088/1402-4896/ab4ffd ↗
17. An enhancement of thermal performance of ethylene glycol by nano and hybrid nanoparticles10.1016/j.physa.2020.124527 ↗
18. Peristaltic flow of nanofluid in a deformable channel with double diffusion10.1007/s42452-019-1867-4 ↗
19. Flow of a nanofluid and heat transfer in channel with contracting/expanding walls10.1109/access.2019.2928030 ↗
20. An optimal analysis of radiated nanomaterial flow with viscous dissipation and heat source10.1007/s00542-018-3996-x ↗
21. Numerical study on enhancement of heat transfer in hybrid nano-micropolar fluid10.1088/1402-4896/ab5a36 ↗
22. Pool boiling heat transfer characteristics of iron oxide nano-suspension under constant magnetic field10.1016/j.ijthermalsci.2019.106131 ↗
23. Entropy generation in electrical magnetohydrodynamic flow of Al2O3–Cu/H2O hybrid nanofluid with non-uniform heat flux10.1007/s10973-020-09603-0 ↗
24. Stratification phenomenon in an inclined rheology of UCM nanomaterial10.1016/j.physleta.2019.04.021 ↗
25. Significance of non-uniform heat generation/absorption in hydromagnetic flow of nanofluid due to stretching/shrinking disk10.1016/j.physa.2019.123970 ↗
26. Flow past a stretching plate10.1007/bf01587695 ↗
27. Heat and mass transfer on a stretching sheet with suction or blowing10.1002/cjce.5450550619 ↗
28. Heat and mass transfer in the boundary layers on an exponentially stretching continuous surface10.1088/0022-3727/32/5/012 ↗
29. Liquid film on an unsteady stretching sheet10.1090/qam/1079908 ↗
30. Casson fluid flow and heat transfer past an exponentially porous stretching surface in presence of thermal radiation10.1016/j.asej.2013.05.003 ↗
31. On backward boundary layers and flow in converging passage10.1017/s0022112065000034 ↗
32. Hydromagnetic flow of Jeffrey nanofluid due to a curved stretching surface10.1016/j.physa.2019.124060 ↗
33. Effects of magnetic field and thermal radiation on stagnation flow and heat transfer of nanofluid over a shrinking surface10.1016/j.icheatmasstransfer.2014.02.010 ↗
34. Cattaneo–Christov heat flux model for stagnation point flow of micropolar nanofluid toward a nonlinear stretching surface with slip effects10.1007/s10973-020-09504-2 ↗
35. Entropy generation on MHD peristaltic flow of Cu–water nanofluid with slip conditions10.1002/htj.21593 ↗
36. The effect of transpiration on self-similar boundary layer flow over moving surfaces10.1016/j.ijengsci.2006.04.005 ↗