Applications of hybrid nanofluids in different fields

Jamil, Furqan; Ali, Hafız Muhammad

doi:10.1016/b978-0-12-819280-1.00006-9

Cited by 55 publications

(21 citation statements)

References 123 publications

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“…The study reported that in comparison to ordinary nanofluids, the hybrid nanofluid has better thermal conductivity. The most recent research on the use of hybrid nanofluids has been reviewed by Jamil and Ali (2020), Shah and Ali (2019); Khashi'ie et al (2021); and Yang et al (2020). Waini et al (2020) investigated thermal performance towards a permeable moving wedge while taking magnetic parameter execution into consideration in hybrid nanofluid.…”

Section: Nomenclaturementioning

confidence: 99%

Mixed bioconvection stagnation point flow towards a vertical plate in alumina-copper/water

Zainal

Naganthran

Pop

2022

HFF

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Purpose According to the previous research, bioconvection has been recognized as an important mechanism in current engineering and environmental systems. For example, researchers exploit this mechanism in modern green bioengineering to develop environmentally friendly fuels, fuel cells and photosynthetic microorganisms. This study aims to analyse how this type of convection affects the flow behaviour and heat transfer performance of mixed convection stagnation point flow in alumina-copper/water hybrid nanofluid. Also, the impact of a modified magnetic field on the boundary layer flow is considered. Design/methodology/approach By applying appropriate transformations, the multivariable differential equations are transformed into a specific sort of ordinary differential equations. Using the bvp4c procedure, the adjusted mathematical model is revealed. Once sufficient assumptions are provided, multiple solutions are able to be produced. Findings The skin friction coefficient is declined when the nanoparticle concentration is increased in the opposing flow. In contrast, the inclusion of aligned angles displays an upward trend in heat transfer performance. The presence of several solutions is established, which simply leads to a stability analysis, hence verifies the viability of the initial solution. Originality/value The current findings are unique and novel for the investigation of mixed bioconvection flow towards a vertical flat plate in a base fluid with the presence of hybrid nanoparticles.

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Section: Nomenclaturementioning

confidence: 99%

Mixed bioconvection stagnation point flow towards a vertical plate in alumina-copper/water

Zainal

Naganthran

Pop

2022

HFF

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“…MgO is a chemical that is designed by pyrolyzing at an elevated degree (700-1500°C). 17,18 The antiseptic properties of silver Ag nanoparticulate might be used to regulate bacterial commotion in injuries and wound care, surgery, and biomedical devices. 19 Saeed et al 20 analyzed the fractional dynamics of a HNF including TiO 2 and Ag nanomaterials flowing across a stretched sheet.…”

Section: Introductionmentioning

confidence: 99%

“…Currently, we have used Ag (silver) and MgO (magnesium oxide) nano particulates. MgO is a chemical that is designed by pyrolyzing at an elevated degree (700–1500°C) 17,18 . The antiseptic properties of silver Ag nanoparticulate might be used to regulate bacterial commotion in injuries and wound care, surgery, and biomedical devices 19 .…”

Section: Introductionmentioning

confidence: 99%

Numerical study of Williamson hybrid nanofluid flow with thermal characteristics past over an extending surface

et al. 2022

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The energy and mass dissemination rate have been studied through Williamson hybrid nanofluid (NF) flow comprised of silver (Ag) and magnesium oxide (MgO) nanoparticles (NPs) past over an extending porous surface.The hybrid nanofluid has synthesized by dispersion of Ag and MgO nanoparticles in the base fluid (engine oil). The effects of the constant magnetic field, thermal dissipation, and heat source are also studied in the present analysis. The above scenario has been designed in the form of a nonlinear system of partial differential equations, which are processed through a similarity framework to the system of dimensionless ordinary differential equations.The results are obtained by the numerical computational approach parametric continuation method. It has been perceived that the velocity contour decreases with rising upshots of porosity parameter K p and magnetic force M, while enhances with the variation of volume friction coefficient. The increment of Biot number Bi, heat source Q, and Eckert number Ec enhances the energy profile, respectively. Furthermore, the mass conversion rate decreases with the variation of thermophoretic parameters and Schmidt number.

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“…Hamzah et al (2017) concluded that the hybrid nanofluid's efficiency is usually defined by its dispersion's stability, volume concentration and mixing ratios. The latest study on the application of hybrid nanofluids has been examined by Jamil and Ali (2020), Shah and Ali (2019) and Yang et al (2020). Additionally, numerous researchers have endeavored to develop heat transfer characteristics and boundary layer beyond hybrid nanofluid with various physical conditions.…”

Section: Introductionmentioning

confidence: 99%

Unsteady Transport Phenomena of Hybrid Al2O3-Cu/H2O Nanofluid Past a Shrinking Slender Cylinder

Zainal¹,

Naganthran²,

Pop³

2021

JSM

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Theoretical investigations of unsteady boundary layer flow gain interest due to its relatability to practical settings. Thus, this study proposes a unique mathematical model of the unsteady flow and heat transfer in hybrid nanofluid past a permeable shrinking slender cylinder. The suitable form of similarity transformations is adapted to simplify the complex partial differential equations into a solvable form of ordinary differential equations. A built-in bvp4c function in MATLAB software is exercised to elucidate the numerical analysis for certain concerning parameters, including the unsteadiness and curvature parameters. The bvp4c procedure is excellent in providing more than one solution once sufficient predictions are visible. The present analysis further observed dual solutions that exist in the system of equations. Notable findings showed that by increasing the nanoparticles volume fraction, the skin friction coefficient increases in accordance with the heat transfer rate. In contrast, the decline of the unsteadiness parameter demonstrates a downward trend toward the heat transfer performance.

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Applications of hybrid nanofluids in different fields

Cited by 55 publications

References 123 publications

Mixed bioconvection stagnation point flow towards a vertical plate in alumina-copper/water

Mixed bioconvection stagnation point flow towards a vertical plate in alumina-copper/water

Numerical study of Williamson hybrid nanofluid flow with thermal characteristics past over an extending surface

Unsteady Transport Phenomena of Hybrid Al2O3-Cu/H2O Nanofluid Past a Shrinking Slender Cylinder

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