Axisymmetric forced flow of nonhomogeneous nanofluid over heated permeable cylinders

Rashed, A. S.; Mahmoud, Tarek A.; Wazwaz, Abdul‐Majid

doi:10.1080/17455030.2022.2053611

Cited by 4 publications

(3 citation statements)

References 51 publications

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“…The field of investigation is enriched by axisymmetric flow cases where the subsequent conditions vary [39][40][41] . Turkyilmazoglu has derived the exact solution for the fluid flow problem 42,43 , while Wahid et al 44 have approached the analytical solution of hybrid nanofluid flow with partial slip on permeable stretching surface with the effect of radiation.…”

Section: Greek Symbols Casson Parameter κmentioning

confidence: 99%

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Influence of carbon nanotube suspensions on Casson fluid flow over a permeable shrinking membrane: an analytical approach

Mahesh

Mahabaleshwar

Sofos

2023

Sci Rep

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The present work employs the single-wall carbon nanotube (SWCNT) and multiwall carbon nanotube (MWCNT) models on axisymmetric Casson fluid flow over a permeable shrinking sheet in the presence of an inclined magnetic field and thermal radiation. By exploiting the similarity variable, the leading nonlinear partial differential equations (PDEs) are converted into dimensionless ordinary differential equations (ODEs). The derived equations are solved analytically, and a dual solution is obtained as a result of the shrinking sheet. The dual solutions for the associated model are found to be numerically stable once the stability analysis is conducted, and the upper branch solution is more stable compared to lower branch solutions. The impact of various physical parameters on velocity and temperature distribution is graphically depicted and discussed in detail. The single wall carbon nanotubes have been found to achieve higher temperatures compared to multiwall carbon nanotubes. According to our findings, adding carbon nanotubes volume fractions to convectional fluids can significantly improve thermal conductivity, and this can find applicability in real world applications such as lubricant technology, allowing for efficient heat dissipation in high-temperatures, enhancing the load-carrying capacity and wear resistance of the machinery.

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Section: Greek Symbols Casson Parameter κmentioning

confidence: 99%

“…The generalized linear eigenvalue problem with the boundary conditions is derived by substituting ε = 0 in Eqs. (37)(38)(39), which represents the solution in a stable state.…”

Section: Stability Analysismentioning

confidence: 99%

Influence of carbon nanotube suspensions on Casson fluid flow over a permeable shrinking membrane: an analytical approach

Mahesh

Mahabaleshwar

Sofos

2023

Sci Rep

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“…Azam et al, 2019) conducted numerical simulations to investigate the characteristics of the unsteady MHD fluid of a nanofluid subjected to thermal radiation. Rashed et al (2022a) analyzed the axisymmetric forced flow of the (Al 2 O 3 − water) nanofluid over a heated cylinder. Ghadikolaei et al (2018) studied convection in the MHD flow of the Casson nanofluid over an inclined porous sheet.…”

Section: Introductionmentioning

confidence: 99%

Thermal and entropy behavior of sustainable solar energy in water solar collectors due to non-Newtonian power-law hybrid nanofluids

Mabrouk,

Mahmoud,

Kabeel

et al. 2023

Front. Energy Res.

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Introduction: Nanofluids, hybrid nanofluid possesses thermophysical features that boost the fluid performance. This research work is motivated by the utilization of water solar collectors that incorporate non-Newtonian, power-law hybrid nanofluid in a three-dimensional model, considering the two-phase model.Method: The primary objective of this study is to transform the governing equations of the flow model into a set of ordinary differential equations by employing the three-parameters group technique. Based on the innovative discoveries, two models incorporating new associated functions have been successfully developed for two distinct scenarios characterized by the power-law index, n. The impact of physical factors on the velocity profile, temperature distribution, concentration field, and entropy output of the system is clearly illustrated through a variety of graphs.Results: The results indicated that the inclination angle of 20° had the best thermal characteristics compared to other inclinations. The entropy generation reached its maximum value at temperature difference of 13 K due to irreversibility of the system, which indicates that the system is more efficient.Discussion: Furthermore, the increasing percentage in Nusselt number is predicted to be 28.18% when the Prandtl number is taken a range. The Sherwood number enhanced up to 18.61% with a range of Brownian motion. A quantitative comparison is conducted between the present results and the literature in order to validate the superior efficiency of the used method.

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Impact of newtonian heating on dusty nanofluid flow over a riga plate embedded in porous medium

Sowmya

Madhukesh

2022

Waves in Random and Complex Media

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Axisymmetric forced flow of nonhomogeneous nanofluid over heated permeable cylinders

Cited by 4 publications

References 51 publications

Influence of carbon nanotube suspensions on Casson fluid flow over a permeable shrinking membrane: an analytical approach

Influence of carbon nanotube suspensions on Casson fluid flow over a permeable shrinking membrane: an analytical approach

Thermal and entropy behavior of sustainable solar energy in water solar collectors due to non-Newtonian power-law hybrid nanofluids

Impact of newtonian heating on dusty nanofluid flow over a riga plate embedded in porous medium

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