Unsteady EMHD dual stratified flow of nanofluid with slips impacts

Daniel, Yahaya Shagaiya; Aziz, Zainal Abdul; Ismail, Zuhaila; Bahar, Arifah

doi:10.1016/j.aej.2019.12.020

Cited by 30 publications

(13 citation statements)

References 42 publications

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“…Figure 1 describes the graphical abstract of the present investigation. e boundary-layer balances of mass, momentum, and energy with the electromagnetohydrodynamics process are conveyed as follows (References [4,5,41]):…”

Section: Mathematical Formulationmentioning

confidence: 99%

“…Irfan et al [3] considered theoretically the unsteady bio-magnetic nanofluid flow in a porous domain with a thermal link of heat production/consumption across elongating obstacle. e collective effects of EMHD, thermal radiation, Joule heating, and thermal radiation on the steady two-dimensional flow of nanofluid due to nonlinear elongating obstacle are theoretically investigated by Daniel et al [4]. Here, it is perceived that the electric field is observed to be dominant over the magnetic field, and nonlinear thermal radiation aggregates the temperature profile.…”

Section: Introductionmentioning

confidence: 99%

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Convective Heat Transport in Bidirectional Water Driven Hybrid Nanofluid Using Blade Shaped Cadmium Telluride and Graphite Nanoparticles under Electromagnetohydrodynamics Process

Ahmad

Zan-Ul-Abadin

Faisal

et al. 2022

Journal of Mathematics

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The recent progress in nanotechnology provides the concept of hybrid-class nano-fluids having advanced thermal features comparing to regular nanofluids. The idea of a hybrid nanofluid has motivated many researchers because of its convincible performance in thermal systems. The novel theme of the present effort is to scrutinize the consequences of convective heat transfer in bidirectional water driven hybridclass nanofluid involving blade shaped cadmium telluride CdTe and graphite C nanoparticles with electromagnetohydrodynamics (EMHD) process. The transport equations representing the aforementioned topic are firstly nondimensionalized by using scaling-group transformation and then tackled by the Keller-box method, numerically. The significant results for pertinent parameters have been simulated and presented graphically as well as in tabular forms. Coefficients of drag forces are diminished with the more loadings of cadmium telluride and graphite nanoparticles and opposite results are noticed in the case of the Nusselt number. Heat transport has been improved significantly with more loadings of nanoparticles from 1 wt% to 10 wt%. A comparison benchmark for a limited version of the investigation is made with the previously published data.

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Section: Mathematical Formulationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Convective Heat Transport in Bidirectional Water Driven Hybrid Nanofluid Using Blade Shaped Cadmium Telluride and Graphite Nanoparticles under Electromagnetohydrodynamics Process

Ahmad

Zan-Ul-Abadin

Faisal

et al. 2022

Journal of Mathematics

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“…Further, viscous dissipation and chemical reaction effects are also considered. Under these assumptions, the governing equations take the following forms (see References [16,22,44]):…”

Section: Formulation Of the Problemmentioning

confidence: 99%

“…Shah et al 15 examined the significance of thermal radiation on the EMHD rotating flow of CNTs over a stretching sheet and noticed that the electric parameters ascend the velocity profile whereas the magnetic parameter descends the velocity profile. Daniel et al 16 analyzed the two-dimensional unsteady EMHD nanoliquid flow over a lengthening sheet involving multislip and dual stratification effects and noticed that the electric field parameter has a constructive effect on velocity. The effect of EMHD in the nanoliquid flow past a porous Riga plate pertaining to gyrotactic microorganism was numerically explored by Abbas et al 17 Zhang et al 18 investigated the EMHD behavior of a third-grade fluid flowing between a pair of parallel plates utilizing a Darcy-Brinkman-Forchheimer model.…”

Section: Introductionmentioning

confidence: 99%

Statistical analysis on the stratification effects of bioconvective EMHD nanofluid flow past a stretching sheet: Application in theranostics

et al. 2021

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Carbon nanotubes (CNTs) are highly recognized for their diverse biomedical applications. The present study aims to numerically and statistically study the stratification effects of bioconvective electromagnetohydrodynamic flow past a stretching sheet using water-based CNT. The current study, with applications ranging from biomedical imaging, targeted drug delivery, and cancer therapy, provides a theoretical perspective that is beneficial in biomedical engineering. The mathematically modeled system of partial differential equations is then transmuted into a system of ordinary differential equations using apposite transformations, which are then resolved numerically using bvp5c (MATLAB built-in function) algorithm.The impacts of influential parameters on concentration, velocity, microbial concentration, temperature, and physical quantities are illustrated with the aid of graphs and tables. Descending electric field parameter and ascending magnetic field parameter retard the velocity profile, which helps in improving the efficiency of targeted drug delivery and biomedical imaging. Further, statistical techniques, like, correlation, the slope of linear regression, probable error, and multiple linear regression, are employed in scrutinizing the consequence of influential parameters on physical quantities and an excellent agreement is observed between the numerical and statistical results. It is noted that the heat transfer rate is positively correlated with electric and magnetic field parameters.

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“…Time dependent EMHD nanofluid flow with velocity, thermal slip effects is carried out by Daniel et al. [27].…”

Section: Introductionmentioning

confidence: 99%

Enhancing heat transfer with 50%–50% water‐ethylene glycol hybrid nanofluid flow over a nonlinear stretching sheet

Sulochana

Kumar²

2023

Z Angew Math Mech

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In this article thermophysical properties of Ag−MOS2$Ag - MO{S_2}$ nanoparticles with water‐ethylene glycol mixture and its impact in augmenting of heat transport is presented. Boundary layer flow over a stretching surface with simultaneous effects of viscous dissipation, radiation, electric and magnetic field are taken into account. Self‐similarity transformation is utilized to modify the flow governing equations into system of differential equations and solved by shooting method. Program code is validated with existing results in literature and results shows good agreement. Influence of various physical parameters are visualized and Nusselt number, skin friction quantities are computed. We have observed that application of electric field increases Nusselt number. Eckert number decreases the Nusselt number for both nanofluid and hybrid nanofluid.

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Unsteady EMHD dual stratified flow of nanofluid with slips impacts

Cited by 30 publications

References 42 publications

Convective Heat Transport in Bidirectional Water Driven Hybrid Nanofluid Using Blade Shaped Cadmium Telluride and Graphite Nanoparticles under Electromagnetohydrodynamics Process

Convective Heat Transport in Bidirectional Water Driven Hybrid Nanofluid Using Blade Shaped Cadmium Telluride and Graphite Nanoparticles under Electromagnetohydrodynamics Process

Statistical analysis on the stratification effects of bioconvective EMHD nanofluid flow past a stretching sheet: Application in theranostics

Enhancing heat transfer with 50%–50% water‐ethylene glycol hybrid nanofluid flow over a nonlinear stretching sheet

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