Flow of viscous fluid over a still nanofluid in presence of shear

Maiti, Hiranmoy; Mukhopadhyay, Swati

doi:10.1016/j.finmec.2022.100148

Cited by 7 publications

(3 citation statements)

References 15 publications

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“…the rate of heat transfer. We have designated the parameter values according to the previous literature [1][2][3][4][5] and these are beneficial for experimental purposes.…”

Section: Resultsmentioning

confidence: 99%

“…Additionally, the study investigates how essential parameters influence shear stress and the rate of heat transfer. We have designated the parameter values according to the previous literature 1–5 and these are beneficial for experimental purposes.…”

Section: Resultsmentioning

confidence: 99%

“…Weidman and Wang 4 provided the outcomes for the boundary layer between two uniform shear flows moving coherently, which are relevant for studying the flow over the trailing edge of a slender airfoil with curvature. The behavior of an immiscible two‐layer fluid system was studied by Mukhopadhyay and Maiti, 5 where the lower layer is considered as a mixture of nanoparticles subjected to shear flow. More recent investigations concerning two‐phase flows can be seen through 6–10 …”

Section: Introductionmentioning

confidence: 99%

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Nonisothermal analysis of two uniform boundary layer shear flows

Goher,

Abbas,

Rafiq

et al. 2024

Heat Trans

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The heat transfer phenomenon on the multiphase flows plays an imperative role in several biological and industrial processes, like the oil production industries, catalytic reactors, energy losses in several thermal systems, energy storage, paper manufacture, and heat exchanger systems. Therefore, this study scrutinized the heat transfer characteristic between two uniform boundary layer shear flows with different strengths flowing in the same direction. This problem involves the simulation of the convergence of boundary layers with varying shear strengths. The nonlinear differential system is scrutinized and converted into dimensionless ordinary differential equations by employing appropriate dimensionless variables. The resulting set of highly nonlinear ordinary differential equations is resolved numerically utilizing the Matlab solver “bvp4c.” The resulting numerical solutions are used to construct graphs that illustrate and elucidate the impact of numerous physical parameters on flow patterns. For both fluids, results for the Nusselt number and shear stress are also presented graphically for various parameters. The acquired results demonstrate that the velocity profile upsurges for both upper and lower fluids by enhancing the shear parameter. Furthermore, the number of streamlines is enhanced by augmenting the values of the viscosities ratio parameter. The present problem applies to the trailing edge flow over a thin airfoil with camber.

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“…the rate of heat transfer. We have designated the parameter values according to the previous literature [1][2][3][4][5] and these are beneficial for experimental purposes.…”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Nonisothermal analysis of two uniform boundary layer shear flows

Goher,

Abbas,

Rafiq

et al. 2024

Heat Trans

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Shear flow of mixed convection nanofluid past a plate in the company of prescribed surface heat flux and mass flux at the boundary

Dey,

Mukhopadhyay

2024

Z Angew Math Mech

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Combined impacts of prescribed surface heat and mass fluxes on nanoliquid flow over a vertical plate with shear flow have been inspected. A two‐phase model for nanofluid has been considered. By means of similarity alterations, partial differential equations which govern the problem under consideration are changed to ordinary ones and nonlinear equations are solved numerically by shooting technique and Runge–Kutta method. The related effects of appropriate parameters on streamwise velocity, velocity, velocity gradient, temperature, and concentrations are analyzed elaborately. The importance of unlike factors on heat and mass transport as well as fluid flow phenomena are detected and analyzed physically as far as practicable. Fluid velocity rises but temperature and concentration are noted to diminish due to mixed convection. Velocity gradient at the wall rises with the rise in mixed convection parameter but wall temperature and wall concentration are found to diminish with the growing values of mixed convection parameter. As Brownian motion parameter and thermophoresis parameter increase, the wall velocity gradient declines until a certain point and from that point it starts to behave in the opposite way. Additionally, the temperature at the wall increases as these parameters grow, but temperature at the wall decreases with the rising values of the mixed convection parameter. On the other hand, the wall concentration increases with the increasing values of the thermophoresis parameter, but wall concentration decreases with the swelling values of the Brownian motion parameter and mixed convection parameter. The results of this study will be of immense help to the engineers and scientists to obtain superior flow phenomenon and heat, mass transport features.

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