Heat Transfer in Cadmium Telluride-Water Nanofluid over a Vertical Cone under the Effects of Magnetic Field inside Porous Medium

Hanif, Hanifa; Khan, İlyas; Shafie, Sharidan; Khan, Waqar A.

doi:10.3390/pr8010007

“…The work of Kannan et al 8 discussed laminar convective fluid flow with a vertical cone with an electrically conducting fluid flow generated by surface heat flux and magnetic field. Hanif et al 9 investigated the two-dimensional flow of a water-based nanofluid including non-spherical CdTe nanoparticles solution across an inverted cone. Thameem Basha et al 10 investigated the chemical reaction of nanofluids in two different geometries based on electrohydromagnetic and nonuniform heat sources/sinks.…”

Section: Introductionmentioning

confidence: 99%

Dissipative MHD free convective nanofluid flow past a vertical cone under radiative chemical reaction with mass flux

Ragulkumar

¹

,

Palani²,

Sambath

³

et al. 2023

Sci Rep

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Recently, Nanoparticles have supplied diverse challenges to several scientific issues. Nanoparticles dispersed in a variety of conventional fluids can change the flow and heat transmission properties of the fluids. The mathematical technique is used in this work to investigate the MHD water-based nanofluid flow via an upright cone. The heat and mass flux pattern is used in this mathematical model to examine MHD, viscous dissipation, radiation, chemical reactions and suction/injection processes. The finite difference approach was used to find the solution to the basic governing equations. A combination of nanofluids comprising nanoparticles including aluminum oxide (Al$$_{2}$$ 2 O$$_{3}$$ 3 ), silver (Ag), copper (Cu) and titanium dioxide (TiO$$_{2}$$ 2 ) with a volume fraction of nanoparticles (0, 0.01, 0.02, 0.03, 0.04), viscous dissipation ($$\epsilon = 0.4, 0.8$$ ϵ = 0.4 , 0.8 ), MHD (M = 0.5, 1.0), radiation (Rd = 0.4, 1.0, 2.0), chemical reaction ($$\lambda = 0.2, 2.0$$ λ = 0.2 , 2.0 ) and heat source/sink ($$\Delta = -3, -2 ,0.5 , 1$$ Δ = - 3 , - 2 , 0.5 , 1 ) . The mathematical findings of velocity, temperature, concentration, skin friction, heat transfer rate as well as Sherwood number distributions are analyzed diagrammatically using non-dimensional flow parameters. It has been discovered that by increasing the value of the radiation parameter, velocity and temperature profiles enhance. The production of safe, high-quality products for consumers across the world depends on vertical cone mixers, from food to medicine, household cleansers to personal hygiene products. Every vertical cone mixer type we provide was especially developed to meet the demands of industry. As the mixer warms up on the slanted surface of the cone while vertical cone mixers are being utilized, the effectiveness of the grinding may be felt. The temperature is transferred along the cone’s slant surface as a consequence of the mixture being mixed quickly and repeatedly. This study describes the heat transmission in these events and their parametric properties. The heated cone’s temperature is then convective to its surroundings.

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“…Te numerical analysis done by Hanif et al [2] included a magnetic feld and radiative heat fux to account for variable viscosities in water-based hybrid nanofuid fows in a cone with an inverted permeable. Te fow of twodimensional water-based nanofuid containing a nonspherical CdTe nanoparticle solution has been investigated by Hanif et al [3]. Te chemical reaction of nanofuids in diferent geometries was studied by Tameem Basha et al [4] based on electrohydromagnetic as well as nonuniform heat absorbs/supplies.…”

Section: Introductionmentioning

confidence: 99%

A Radiative Chemical Process for the Methylene Blue Degradation by Natural Convective Nanofluid Flow over an Upright Cone

Ragulkumar

¹

,

Kumar

²

,

Abirami

³

et al. 2023

The Scientific World Journal

1

0

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An upstraight cone with nonisothermal surface velocity, temperature, and concentration was investigated using a numerical solution approach to simulate MHD, MB dye, and various nanofluid flows. Numerical evaluation of the flow field equation was carried out using an excellent finite difference method after it has been converted into a dimensionless form. Different heat transfer occurrences were observed depending on temperature, velocity, and concentration when using several types of nanofluids (TiO, Ag, Cu, and A l 2 O 3 Z 3 ). The amount of MB dye that was degraded by the synthesized nanofluids under the influence of sunlight irradiation was 81.40 percent as a catalyst (carbon nanodots). The parametric analysis of various features of flow fields has been shown using graphs. It was observed that heat is generated from the cone during the sun light irradiation reaction, heat is transferred to MB dye containing nanofluids, and heat interacts with nanofluids and is involved in the chemical reaction with the assistance of electrons. As MB dye degrades in the absence of catalysts (carbon nanodots), it is only 52 percent effective. MB dye is degraded at 81.40 percent, then becomes stable, and takes 120 minutes to degrade in nanofluids containing MB dye with catalysts (carbon nanodots).

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“…Numerical results of this contribution are helpful in heating/cooling processes, nano-drug delivery, power generation, and cancer therapy. Some other recent research studies are seen in the References [42][43][44][45][46][47][48][49][50][51][52].…”

Section: Introductionmentioning

confidence: 99%

“…ermophysical measures of cadmium telluride and graphite nanoparticles with water as working fluid (references[41,50,52]). …”

mentioning

confidence: 99%

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

Ahmad

¹

,

Zan-Ul-Abadin

²

,

Faisal

³

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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Heat Transfer in Cadmium Telluride-Water Nanofluid over a Vertical Cone under the Effects of Magnetic Field inside Porous Medium

Cited by 16 publications

References 41 publications

Dissipative MHD free convective nanofluid flow past a vertical cone under radiative chemical reaction with mass flux

Dissipative MHD free convective nanofluid flow past a vertical cone under radiative chemical reaction with mass flux

A Radiative Chemical Process for the Methylene Blue Degradation by Natural Convective Nanofluid Flow over an Upright Cone

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

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