Scrutinization of unsteady MHD fluid flow and entropy generation: Hybrid nanofluid model

Maiti, Hiranmoy; Khan, Amir Yaseen; Mondal, Sabyasachi; Nandy, Samir Kumar

doi:10.1016/j.jcmds.2023.100074

Cited by 10 publications

(4 citation statements)

References 33 publications

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“…Khan et al, [10] explored the unsteady stagnation point flow of Ag-TiO2 hybrid nanofluid and observed an increase in temperature based on their model. Conversely, Maiti et al, [11] obtained contrasting results in their study of unsteady stagnation Al2O3-Cu hybrid nanofluid, where they found a decrease in temperature when incorporating the magnetic parameter. Lahari et al, [12] researched the Cu-SiO2 hybrid nanofluid with glycerine water as the base fluid and discovered that the dynamic viscosity rose as the volume concentration increased.…”

Section: Introductionmentioning

confidence: 96%

Unsteady Hiemenz Flow of Cu-SiO2 Hybrid Nanofluid with Heat Generation/Absorption

Yap Bing Kho,

Rahimah Jusoh,

Mikhail Sheremet

et al. 2023

ARFMTS

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The use of hybrid nanofluid as an alternate heat transfer fluid has shown great potential, and ongoing research to improve its thermal conductivity is important. This study focuses on the impact of heat generation/ absorption on the unsteady Hiemenz flow of aqueous hybrid nanofluid containing copper and silica nanoparticles. Mathematical equations for the hybrid nanofluid model are derived using suitable similarity transformations and solved numerically using bvp4c codes in Matlab software. The results indicate that increased heat generation/absorption leads to an increase in both momentum and thermal boundary layer thickness. The effects of suction and nanoparticle concentration are also analysed and presented graphically. Additionally, a stability analysis is also performed, which discloses that the first solution produced is stable, however, the second solution is not. The findings of this study provide valuable insights into the behaviour of hybrid nanofluid in unsteady flow and can aid in the development of more efficient heat transfer fluids for various engineering applications.

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Section: Introductionmentioning

confidence: 96%

Unsteady Hiemenz Flow of Cu-SiO2 Hybrid Nanofluid with Heat Generation/Absorption

Yap Bing Kho,

Rahimah Jusoh,

Mikhail Sheremet

et al. 2023

ARFMTS

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“…They revealed that the presence of small particles and microbes can significantly influence how fluids move. Finally, some recent intriguing MHD research is presented in previous studies [7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Unsteady Free Convection Dusty MHD Flow with Dissipation Effect Over Non-Isothermal Vertical Cone

Hajar Hanafi,

Hanifa Hanif,

Sharidan Shafie

et al. 2024

ARFMTS

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The implications of suspended particles on MHD flow in a viscous fluid over a non-isothermal vertical cone with dissipation effect was investigated in this recent research. To maximise process efficiency and avoid equipment failure, it is important to thoroughly investigate the complex and dynamic behaviours that might result from the interaction between the fluid and the dust particles inside the cone. The Crank-Nicolson method will be used in the study to analyse the mathematical model quantitatively. MATLAB software was used to compute the discretization equations and depict the numerical outcomes. The velocity distribution, temperature distribution, skin friction and Nusselt number affected by Prandtl number, magnetic, mass concentration of particle phase, viscous dissipation and fluid-particle interaction for particle and fluid phases are presented graphically as well as in a table and are thoroughly analysed. The outcome indicated that the fluid and dust phase velocity decreases when magnetic, mass concentration of particle phase and fluid-particle interaction parameters are escalated while viscous dissipation parameter shows an opposite behaviour. Moreover, the temperature and velocity profiles for the fluid phase are consistently greater than those for the dust phase in every result that was examined.

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“…Thermal transport analysis for hybrid nanoliquids with suction/injection in a rotating system was reported by Abdollahi et al 5 Cattaneo–Christov analysis in the magnetohydrodynamic flow of ternary nanomaterials with nonlinear radiation was studied by Alqawasmi et al 6 Few latest developments related to hybrid nano-fluid flow under different geometric configurations are given in ref. 7–15.…”

Section: Introductionmentioning

confidence: 99%

“…Hayat et al 33 addressed the magnetized entropy optimized flow of the Reiner–Rivlin material. Maiti et al 34 reported entropy generation analysis for time-dependent hybrid nanoliquid flow by shrinking a disk. Latest investigations for entropy analysis are highlighted in studies.…”

Section: Introductionmentioning

confidence: 99%

Modeling and simulation for Cattaneo–Christov heat analysis of entropy optimized hybrid nanomaterial flow

Razaq,

Hayat,

Khan

et al. 2023

Nanoscale Adv.

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Scrutinization of unsteady MHD fluid flow and entropy generation: Hybrid nanofluid model

Cited by 10 publications

References 33 publications

Unsteady Hiemenz Flow of Cu-SiO2 Hybrid Nanofluid with Heat Generation/Absorption

Unsteady Hiemenz Flow of Cu-SiO2 Hybrid Nanofluid with Heat Generation/Absorption

Unsteady Free Convection Dusty MHD Flow with Dissipation Effect Over Non-Isothermal Vertical Cone

Modeling and simulation for Cattaneo–Christov heat analysis of entropy optimized hybrid nanomaterial flow

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