Study on the effect of wall structures and peristalsis of bionic reactor on mixing

Zhang, Shuo; Liang, Wentao; Li, Changyong; Wu, Peng; Chen, Xiao; Dai, Bin; Deng, Renpan; Lei, Zhigang

doi:10.1016/j.ces.2022.118373

Cited by 5 publications

(2 citation statements)

References 36 publications

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“…Yasin et al [29] inquired about the numerical inquiry for the peristaltic mechanism of Eyring-Powell fluid with Joule heating and slip aspects. Zhang et al [30] explored the wall characteristics of the peristalsis of a bionic reactor. The compliant walls and channel also have an impact on the sinusoidal wave's shape.…”

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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“…Aich et al [30] examined the physical and thermal properties of viscoplastic nanoparticles with peristalsis. Zhang et al [31] reported the impacts of mixing and bionic reactors considering peristalsis.…”

Section: Introductionmentioning

confidence: 99%

Numerical study for MHD peristaltic flow of nanofluid with variable viscosity in the porous channel

Ahmed,

Nisar,

EI‐Sherbeeny

2023

Z Angew Math Mech

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Recent developments in biomedicine have raised the usage of silver (Ag) nanomaterials in enhancing the ability of drug delivery procedures. Magnetic fields are externally applied to guide the drugs towards a specific target. Peristalsis of nanofluid with variable viscosity is studied here. A porous media with varying porosity and permeability becomes saturated with the nanofluid. Temperature dependent viscosity and Maxwell's thermal conductivity models are adopted. Thermal and velocity slip constraints are considered in the study. Low Reynold number and long wavelength predictions are used to simplify governing equations. Simplified non‐dimensional equations are numerically tackled. NDSolve is built in shooting technique that are used in the Mathematica software. Effects of pertinent variables on pressure gradient, velocity, temperature and heat transport process are studied. Addition of silver nanoparticles enhances the heat transport characteristics. The axial velocity is reduced in the existence of an inclined magnetic aspects. Pressure gradient at the wall are increases by increasing the concentration of nanomaterial and magnetic field strength.

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Research on the Influencing Factors of Peristalsis Amplitude Based on an in Vitro Bionic Rat Stomach Model

Liang,

Zhao,

et al. 2024

J Bionic Eng

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Study on the effect of wall structures and peristalsis of bionic reactor on mixing

Cited by 5 publications

References 36 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

Numerical study for MHD peristaltic flow of nanofluid with variable viscosity in the porous channel

Research on the Influencing Factors of Peristalsis Amplitude Based on an in Vitro Bionic Rat Stomach Model

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