Aiding or opposing electro-osmotic flow of Carreau–Yasuda nanofluid induced by peristaltic waves using Buongiorno model

Hina, S.; Kayani, Sana Maryam; Mustafa, M.

doi:10.1080/17455030.2021.2024299

Cited by 12 publications

(4 citation statements)

References 37 publications

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“…Considering the peristaltic motion of nanofluid having activation energy and gyrotactic motile microbial organisms, Akbar et al [10] conducted a bioconvection investigation. Hina et al [11] modeled the peristalsis of the Carreau-Yasuda nanomaterial by incorporating electro-osmotic transport. A few related studies are cited through [12][13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Mathematical Analysis of Mixed Convective Peristaltic Flow for Chemically Reactive Casson Nanofluid

Yasmin

Nisar

2023

Mathematics

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Nanofluids are extremely beneficial to scientists because of their excellent heat transfer rates, which have numerous medical and industrial applications. The current study deals with the peristaltic flow of nanofluid (i.e., Casson nanofluid) in a symmetric elastic/compliant channel. Buongiorno’s framework of nanofluids was utilized to create the equations for flow and thermal/mass transfer along with the features of Brownian motion and thermophoresis. Slip conditions were applied to the compliant channel walls. The thermal field incorporated the attributes of viscous dissipation, ohmic heating, and thermal radiation. First-order chemical-reaction impacts were inserted in the mass transport. The influences of the Hall current and mixed convection were also presented within the momentum equations. Lubricant approximations were exploited to make the system of equations more simplified for the proposed framework. The solution of a nonlinear system of ODEs was accomplished via a numerical method. The influence of pertinent variables was examined by constructing graphs of fluid velocity, temperature profile, and rate of heat transfer. The concentration field was scrutinized via table. The velocity of the fluid declined with the increment of the Hartman number. The effects of thermal radiation and thermal Grashof number on temperature showed opposite behavior. Heat transfer rate was improved by raising the Casson fluid parameter and the Brownian motion parameter.

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Section: Introductionmentioning

confidence: 99%

Mathematical Analysis of Mixed Convective Peristaltic Flow for Chemically Reactive Casson Nanofluid

Yasmin

Nisar

2023

Mathematics

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“…Saleem et al 24 described peristaltic flow of hybrid nanoliquid in a curved channel. Some recent articles on flows of nanofluids are mentioned in refs 25–33 …”

Section: Introductionmentioning

confidence: 99%

“…Some recent articles on flows of nanofluids are mentioned in refs. [25][26][27][28][29][30][31][32][33] There are numerous models of non-Newtonian fluids are in the literature, but among these, couple stress fluid is extremely important to recognize few physical issues. Therefore, Stokes 34 anticipated the couple stress fluid model in 1966 in which he determines its microrotation aspects.…”

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confidence: 99%

Mathematical modeling for peristalsis of couple stress nanofluid

Nisar

Hayat

Alsaedi

et al. 2022

Math Methods in App Sciences

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The current article investigates the magnetohydrodynamic (MHD) radiative peristaltic flow of a couple stress nanoliquid in a symmetric channel. Thermally convective and zero mass flux conditions are imposed on flexible channel walls. Impacts of Joule heating and viscous dissipation are considered. Nanofluid model consists of important features Brownian motion and thermophoresis. First-order chemical reaction is present in mass transportation. The resulting system of differential equations is numerically tackled after adopting large wavelength and low Reynolds number assumptions. Influences of pertinent variables of interest on concentration, temperature, coefficient of heat transfer, streamlines, skin friction coefficient, and Nusselt and Sherwood numbers are examined graphically. The findings of this study reveal that temperature enhances against Brownian motion and thermophoresis parameters, whereas it decays for radiation variable. Concentration of the fluid declines for a couple stress fluid variable. Further, the heat transfer coefficient shows increasing behavior for Eckert number. K E Y W O R D S chemical reaction, convective and zero mass flux conditions, couple stress fluid model, nanoparticles, peristalsis, thermal radiation | INTRODUCTIONThe word "peristalsis" usually occurs in waves and spreads across channel walls, refers to symmetrical relaxation and contraction. This mechanism appears in digestive tract food transport, chime movement in gastrointestinal tract, transport of urine from kidney to bladder and locomotion of some warms, etc. Peristaltic phenomena are also used for designing some biomedical instruments including roller and finger pump and heart lung machine. Industrial applications of peristaltic pumps are in dispense spray coatings, fuels and lubricants, and sterilized media. Peristaltic motion for viscous fluid was firstly invented by Latham. 1 Later, the idea of peristaltic flow has been examined by Shapiro et al. 2 A detailed analysis of peristaltic flow with power-law fluid in an asymmetric channel was elaborated by Reddy et al. 3 Ali et al 4 investigated the peristaltic movement of viscous liquid. Impacts of mass and heat transfer on magnetohydrodynamic (MHD) peristaltic transport with velocity slip are addressed by Sinha et al. 5 Ellahi et al 6 reported threedimensional peristaltic transport of Carreau fluid with magnetic field. Vaidya et al 7 scrutinized the peristaltic transport of Jeffrey liquid in a compliant channel. Mehmood et al 8 investigated the peristaltic motion with Cattaneo-Christov heat flux of second grade fluid. Peristaltic movement of Eyring-Powell nanoliquid by considering the activation energy was studied by Nisar et al. 9 Abbas et al 10 studied the peristaltic transport of viscous fluid considering entropy analysis.

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“…This spike in velocity is attributed to the reason that a greater value of the electrokinetic parameter demonstrates an improvement in velocity. Hina et al 33 explored the electro-osmotic flow in a synchronous channel incorporating Carreau–Yasuda nanofluid They discovered that the quantity of confined boluses reduces as electro-osmotic force strength grows. In a simple microchannel, Zakeri 34 evaluated electro-osmotic flow and polymerization characteristics.…”

Section: Introductionmentioning

confidence: 99%

Development of generalized Fourier and Fick’s law of electro-osmotic MHD flow of sodium alginate based Casson nanofluid through inclined microchannel: exact solution and entropy generation

Khan

Asogwa²,

Akkurt

et al. 2022

Sci Rep

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Electro-osmotic flow via a microchannel has numerous uses in the contemporary world, including in the biochemical and pharmaceutical industries. This research explores the electroosmotic flow of Casson-type nanofluid with Sodium Alginate nanoparticles through a vertically tilted microchannel. In addition, the transverse magnetic field is also considered. In this flowing fluid, the influence of heat and mass transmission is also explored. The aforementioned physical process is represented by partial differential equations. Utilizing suitable dimensionless variables for nondimensionalized. Furthermore, the non—dimensional classical system is fractionalized with the use of generalized Fourier and Fick's law. Generalizations are made using the Caputo derivative's description. The analytical solution of the velocity, temperature, and concentration profiles is obtained by combining the methods of Laplace and Fourier. Interestingly, the influence of several physical characteristics such as the fractional parameter, Casson fluid parameter, the thermal and mass Grashof numbers, and the zeta potential parameter is displayed. Moreover, the results show that the volume fractional of nanoparticles enhances the rate of heat transfer up to 39.90%, Skin friction up to 38.05%, and Sherwood number up to 11.11%. Also, the angle of inclination enhances the fluid velocity.

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Aiding or opposing electro-osmotic flow of Carreau–Yasuda nanofluid induced by peristaltic waves using Buongiorno model

Cited by 12 publications

References 37 publications

Mathematical Analysis of Mixed Convective Peristaltic Flow for Chemically Reactive Casson Nanofluid

Mathematical Analysis of Mixed Convective Peristaltic Flow for Chemically Reactive Casson Nanofluid

Mathematical modeling for peristalsis of couple stress nanofluid

Development of generalized Fourier and Fick’s law of electro-osmotic MHD flow of sodium alginate based Casson nanofluid through inclined microchannel: exact solution and entropy generation

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