Influence of Stefan blowing on nanofluid flow submerged in microorganisms with leading edge accretion or ablation

Basir, Faisal Md; Uddin, Md. Jashim; Bég, O. Anwar; Ismail, Ahmad Izani Md.

doi:10.1007/s40430-017-0877-7

Cited by 19 publications

(7 citation statements)

References 56 publications

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“…First, a comparative analysis of the local skin friction coefficients in the present study with that of Blasius solution was checked and presented as Table 2. A good agreement of new results with that of Blasius solution [34], Todd [35], Rosca and Pop [36], and Basir et al [6] is worth noticing. This implies that the numerical procedure is accurate.…”

Section: Reliability Of Resultssupporting

confidence: 69%

“…A good agreement of new results with that of Blasius solution [34], Todd [35], Rosca and Pop [36], and Basir et al. [6] is worth noticing. This implies that the numerical procedure is accurate.…”

Section: Dynamics Of Water‐based Ternary‐hybrid Nanofluidsupporting

confidence: 70%

“…This is because the fluctuation in the local skin friction coefficients with the leading-edge accretion or ablation parameter is more pronounced when the Lorentz force is absent. Basir et al [6] examined the convection boundary layer flow of a two-dimensional unsteady viscous incompressible time-dependent fluid made primarily of water conveying nanoparticles and swimming of microorganisms parallel to the vertical free stream in a typical case of a leading-edge accretion or ablation with suction and injection. The research shows that as the thickness of the momentum barrier layer increases, the flow slows down as accretion or ablation at the leading edge increases.…”

Section: Introductionmentioning

confidence: 99%

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Insight into Darcy flow of ternary‐hybrid nanofluid on horizontal surfaces: Exploration of the effects of convective and unsteady acceleration

et al. 2022

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The transport phenomenon of water conveying spherical carbon nanotubes, cylindrical graphene, and platelet aluminum oxide nanoparticles exhibits a linear relationship between the pressure gradient causing the dynamics of ternary‐hybrid nanofluid and the velocity. However, it is essential to note that little is known about the computation of roughness at the surface transition zone during the early stages of accretion. The Darcy flow of ternary‐hybrid nanofluid was investigated and reported in this paper with the intention to provide insight into the convective and unstable acceleration related to leading‐edge accretion. The governing equations roughly represented that the time‐dependent fluid flow were nondimensionalized using the Blasius‐Rayleigh Stokes variable, and the three‐stage Lobatto IIIa integration formula for a finite difference (MATLAB package bvp4c) was used to solve numerically. Based on the analysis of results, it is worth concluding that the velocity decreases significantly due to a growth in the leading‐edge accretion (γ) because the convective acceleration increases while the unsteady acceleration decreases for . As , convective acceleration increases while the unsteady acceleration decreases. As γ enlarges from 90° to 180°, both forms of the acceleration are decreasing properties, but unsteady deceleration is bound to manifest.

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Section: Reliability Of Resultssupporting

confidence: 69%

Section: Dynamics Of Water‐based Ternary‐hybrid Nanofluidsupporting

confidence: 70%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Insight into Darcy flow of ternary‐hybrid nanofluid on horizontal surfaces: Exploration of the effects of convective and unsteady acceleration

et al. 2022

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“…In this research article, the researchers have reduced the modeled equations to three coupled equations and then solved the reduced problem by employing homotopy perturbation method. The highlights of nanoparticles containing gyrotactic microorganisms arranged by a level surface were presented by Basir et al [22].…”

Section: Introductionmentioning

confidence: 99%

Bioconvection casson nanofluid flow together with Darcy-Forchheimer due to a rotating disk with thermal radiation and arrhenius activation energy

Saeed

Gul

2021

SN Appl. Sci.

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In this research article, we examined the Darcy-Forchheimer 3D in bioconvection Casson nanofluid flow in light of a whirling disk with Arrhenius Activation Energy and thermal Radiation. The governing equations are converted to the similarity equations and solved afterward by utilizing the Homotopy Analysis Method on behalf of several controlling parameters. The findings from this study show, that the radial velocity and tangential component of velocity decreasing for increasing values of the Inertia coefficient and the Porosity parameter. Velocity profiles enlarge with the enlargement of $$Gr$$ Gr for nanofluids. Radial velocity diminishes with expanding Reynolds numbers $${\text{Re}}_{r}$$ Re r and magnetic field parameters. The tangential component of velocity $$g\left( \xi \right)$$ g ξ increases with diminishing Reynolds numbers $${\text{Re}}_{r}$$ Re r and reduces with expanding magnetic field factors. For increasing values of Prandtl number temperature profile is increased. Heat rises with radiation parameter, thermophoresis and Brownian movement parameters. Also, nanoparticles concentration reduces on expanding Brownian motion parameter and Schmidt parameter.

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“…Kuznetsov 18 inspected the deferral of water‐based nanoparticles in bioconvection flow trailed by oxytactic microbes. Basir et al 19 replicated the options of nanoparticles comprising gyrotactic microorganisms designed by a level surface. Khan et al 20 analyzed the bioconvection due to gyrotactic microbes and nanoparticles, revealing that conductivity upsurged with the increase in the buoyancy factor in the convective form, whereas at a similar time, nanoparticle concentration inflated with the improvement of Brownian movement constraint.…”

Section: Introductionmentioning

confidence: 99%

MHD bioconvection Darcy‐Forchheimer flow of Casson nanofluid over a rotating disk with entropy optimization

et al. 2020

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In this paper, we analyzed Darcy‐Forchheimer three‐dimensional bioconvection Casson nanofluid flow due to a rotating disk with entropy generation. The flow is considered with the outcome of thermal radiation and Arrhenius activation energy. For nondimensionality, we utilized the similarity transformations to deal with the problem equations. The homotopy analysis method is applied for the re‐creation of the modeled equations. The biothermal framework is investigated for all the implanted parameters whose impacts are observed through various graphs. There exist intriguing outcomes due to the impacts of various parameters on various distributions. Nanoparticles' concentration diminishes with expansion of the Schmidt parameter and Brownian motion constraint, whereas motile gyrotactic microorganisms' distribution diminishes with expansion of bioconvection Peclet and Lewis numbers. The entropy generation rate increases with the increase of the Brinkman number, Casson fluid parameters, and magnetic parameters. Enrichment in the Reynolds number (Rer) leads to a decrease in the entropy generation rate. Moreover, Bejan number reduces with escalating values of the magnetic parameter, Brinkman number, and Casson fluid parameters. Bejan number (Be) is higher for larger Reynolds numbers and temperature difference parameter.

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Influence of Stefan blowing on nanofluid flow submerged in microorganisms with leading edge accretion or ablation

Abstract: Ti t l e Infl u e n c e of S t ef a n blo wi n g o n n a n ofl ui d flo w s u b m e r g e d in m i c r o o r g a ni s m s wi t h le a di n g e d g e a c c r e tio n o r a bl a tio n A u t h o r s B e g, OA, B a sir, M F M , U d di n, MJ a n d Is m ail, AIM

Cited by 19 publications

References 56 publications

Insight into Darcy flow of ternary‐hybrid nanofluid on horizontal surfaces: Exploration of the effects of convective and unsteady acceleration

Insight into Darcy flow of ternary‐hybrid nanofluid on horizontal surfaces: Exploration of the effects of convective and unsteady acceleration

Bioconvection casson nanofluid flow together with Darcy-Forchheimer due to a rotating disk with thermal radiation and arrhenius activation energy

MHD bioconvection Darcy‐Forchheimer flow of Casson nanofluid over a rotating disk with entropy optimization

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