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Alharbi KAM, Ramzan M, Shahmir N, Ghazwani HAS, Elmasry Y, Eldin SM, Bilal M. Comparative appraisal of mono and hybrid nanofluid flows comprising carbon nanotubes over a three-dimensional surface impacted by Cattaneo-Christov heat flux. Sci Rep 2023; 13:7964. [PMID: 37198300 DOI: 10.1038/s41598-023-34686-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 05/05/2023] [Indexed: 05/19/2023] Open
Abstract
Carbon nanotubes (CNTs) are nanoscale tubes made of carbon atoms with unique mechanical, electrical, and thermal properties. They have a variety of promising applications in electronics, energy storage, and composite materials and are found as single-wall carbon nanotubes (SWCNTs) and double-wall carbon nanotubes (DWCNTs). Considering such alluring attributes of nanotubes, the motive of the presented flow model is to compare the thermal performance of magnetohydrodynamic (MHD) mono (SWCNTs)/Ethylene glycol) and hybrid (DWCNTs- SWCNTs/Ethylene glycol) nanofluids over a bidirectional stretching surface. The thermal efficiency of the proposed model is gauged while considering the effects of Cattaneo-Christov heat flux with prescribed heat flux (PHF) and prescribed surface temperature (PST). The flow is assisted by the anisotropic slip at the boundary of the surface. The system of partial differential equations (PDEs) is converted into a nonlinear ordinary differential system by the use of similarity transformations and handled using the bvp4c numerical technique. To depict the relationship between the profiles and the parameters, graphs, and tables are illustrated. The significant outcome revealed that the fluid temperature rises in the scenario of both PST and PHF cases. In addition, the heat transfer efficiency of the hybrid nanoliquid is far ahead of the nanofluid flow. The truthfulness of the envisioned model in the limiting scenario is also given.
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Affiliation(s)
- Khalid Abdulkhaliq M Alharbi
- Mechanical Engineering Department, College of Engineering, Umm Al-Qura University, 24382, Mecca, Kingdom of Saudi Arabia
| | - Muhammad Ramzan
- Department of Computer Science, Bahria University, Islamabad, 44000, Pakistan.
| | - Nazia Shahmir
- Department of Computer Science, Bahria University, Islamabad, 44000, Pakistan
| | - Hassan Ali S Ghazwani
- Department of Mechanical Engineering, Faculty of Engineering, Jazan University, 45124, Jazan, Kingdom of Saudi Arabia
| | - Yasser Elmasry
- Department of Mathematics, College of Sciences, King Khalid University, 61413, Abha, Saudi Arabia
- Department of Mathematics, Faculty of Science, Al-Azhar University, Assiut, Egypt
| | - Sayed M Eldin
- Center of Research, Faculty of Engineering, Future University in Egypt, New Cairo, 11835, Egypt
| | - Muhammad Bilal
- Department of Mathematics, University of Chenab, Gujrat, 50700, Pakistan
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Mekheimer KS, Shankar BM, Ramadan SF, Mallik HE, Mohamed MS. On the Stability of Convection in a Non-Newtonian Vertical Fluid Layer in the Presence of Gold Nanoparticles: Drug Agent for Thermotherapy. Mathematics 2021; 9:1302. [DOI: 10.3390/math9111302] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We consider the effect of gold nanoparticles on the stability properties of convection in a vertical fluid layer saturated by a Jeffreys fluid. The vertical boundaries are rigid and hold at uniform but different temperatures. Brownian diffusion and thermophoresis effects are considered. Due to numerous applications in the biomedical industry, such a study is essential. The linear stability is investigated through the normal mode disturbances. The resulting stability problem is an eighth-order ordinary differential complex eigenvalue problem that is solved numerically using the Chebyshev collection method. Its solution provides the neutral stability curves, defining the threshold of linear instability, and the critical parameters at the onset of instability are determined for various values of control parameters. The results for Newtonian fluid and second-grade fluid are delineated as particular cases from the present study. It is shown that the Newtonian fluid has a more stabilizing effect than the second-grade and the Jeffreys fluids in the presence of gold nanoparticles and, Jeffreys fluid is the least stable.
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Al-Farhany K, Al-dawody MF, Hamzah DA, Al-Kouz W, Said Z. Numerical investigation of natural convection on Al2O3–water porous enclosure partially heated with two fins attached to its hot wall: under the MHD effects. Appl Nanosci 2021. [DOI: 10.1007/s13204-021-01855-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Njingang Ketchate CG, Tiam Kapen P, Fokwa D, Tchuen G. Stability analysis of non-Newtonian blood flow conveying hybrid magnetic nanoparticles as target drug delivery in presence of inclined magnetic field and thermal radiation: Application to therapy of cancer. Informatics in Medicine Unlocked 2021. [DOI: 10.1016/j.imu.2021.100800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Khan S, Shu W, Ali M, Sultan F, Shahzad M. Numerical simulation for MHD flow of Casson nanofluid by heated surface. Appl Nanosci 2020; 10:5391-9. [DOI: 10.1007/s13204-020-01546-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ali M, Shahzad M, Sultan F, Khan WA. Numerical analysis of chemical reaction and non-linear radiation for magneto-cross nanofluid over a stretching cylinder. Appl Nanosci 2020. [DOI: 10.1007/s13204-020-01385-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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