Characteristics of chemical processes and heat source/sink with wedge geometry

Haq, Ihteshamul; Shahzad, Muhammad; Khan, Waqar Azeem; Irfan, M.; Mustafa, Soma; Ali, Mehboob; Sultan, Faisal

doi:10.1016/j.csite.2019.100432

Cited by 24 publications

(8 citation statements)

References 21 publications

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“…This can affect the speed and direction of the micro swimmer's movement and can lead to complex interactions with the fluid. Regarding time-dependent cross nanofluid in the presence of radiation and a heat-source sink, an experimental and theoretical issue is discussed by Haq et al 1 . They discovered that Brownian motion and development in thermophoresis accelerate the rate of heat transfer.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED ARTICLE: Biological interactions between micro swimmers and cross fluid with inclined MHD effects in a complex wavy canal

Ayub

Shah

Asjad

et al. 2023

Sci Rep

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The significance of studying biological interactions of micro swimmers in a complex wavy canal with MHD effects lies in its potential to provide insight into the behavior and dynamics of microorganisms in natural environments that contain complex fluid flow and magnetic fields. Current investigation explores the biological interactions between micro swimmers and Cross fluid with inclined MHD effects in a complex wavy canal. There are several factors of medium for micro swimmers like nature, magnetic field, liquid rheology and position. These interactions are hereby witnessed by utilizing the Cross fluid along with Taylor swimming sheet model under the influence of porous and inclined magnetic effect. Furthermore, two-dimensional complex wavy cervical canal is being utilized at inclined angle. By help of lubrication assumption, reduction of momentum equation is made and hence fourth-order differential equation associated with boundary conditions is obtained. Bvp4c command in Matlab is utilized for this boundary value problem. Obtained bvp4c solution is verified with finite difference method and found smooth agreement. Magnetic force enhances the swimming speed and reduction is seen for the power dissipation and effective role is seen for swimming motion with cross fluid rheology. The channel walls (peristaltic nature) and porous medium can be utilized as alternative factors to control the speed of the propeller.

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Section: Introductionmentioning

confidence: 99%

RETRACTED ARTICLE: Biological interactions between micro swimmers and cross fluid with inclined MHD effects in a complex wavy canal

Ayub

Shah

Asjad

et al. 2023

Sci Rep

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“…Irfan et al [25] scrutinized the behaviour of Maxwell nanofluid influenced by a stretched cylinder embedded with heat source/sink and MHD. Haq et al [26] scrutinized the impact of heat source/sink and chemical reaction on Cross nanofluid moving over a wedge.…”

Section: Introductionmentioning

confidence: 99%

Impact of Activation Energy and Temperature-Dependent Heat Source/Sink on Maxwell–Sutterby Fluid

Sajid

Tanveer

Sabir

et al. 2020

Mathematical Problems in Engineering

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The present article aims to investigate the behaviour of Maxwell–Sutterby fluid past an inclined stretching sheet accompanied with variable thermal conductivity, exponential heat source/sink, magneto-hydrodynamics (MHD), and activation energy. By utilizing the compatible similarity transformations, the nondimensionless PDEs are converted into dimensionless ODEs and further these ODEs are tackled with the help of the bvp4c numerical technique. To check the legitimacy of upcoming results and reliability of the applied bvp4c numerical scheme, a comparison with existing literature and nonlinear shooting method is made. The numerical outcomes delivered here show that the temperature profile escalates due to an augmentation in the heat sink parameter and moreover mass fraction field escalates on account of an improvement in the activation energy parameter.

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“…Ullah et al 10 examined Brownian diffusion and thermophoresis in Casson fluid flowing over a moving wedge. Haq et al 11 studied the properties of chemical reactions and heat source/sink configurations using wedge geometry. Ramesh and Jyothi 12 used analytical and asymptotic approaches to investigate the two‐dimensional (2D) boundary‐layer flow and heat transfer over a wedge.…”

Section: Introductionmentioning

confidence: 99%

MHD heat transfer flow over a moving wedge with convective boundary conditions with the influence of viscous dissipation and internal heat generation/absorption

2022

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In this investigation, the problem of the study is the effect of the magnetic field and viscous dissipation on heat transfer flow through a moving wedge in the existence of the internal heat generation/absorption and also suction/injection. The governing equations are changed to some coupled nonlinear differential equations with aid of similarity variables. The numerical calculations of the equations are solved by the MATLAB package solver bvp5c. The changes of the pertinent constraints on the momentum and temperature have been discussed through graphs and numerical values of skin friction and heat transfer factor are listed in the tabular pattern. Although maintaining a constant value for the convection parameter, the Nusselt number is increased for Q > 0 and decreased for Q < 0. The temperature rises in conjunction with an increase in Ec and Nc variables.

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Characteristics of chemical processes and heat source/sink with wedge geometry

Cited by 24 publications

References 21 publications

RETRACTED ARTICLE: Biological interactions between micro swimmers and cross fluid with inclined MHD effects in a complex wavy canal

RETRACTED ARTICLE: Biological interactions between micro swimmers and cross fluid with inclined MHD effects in a complex wavy canal

Impact of Activation Energy and Temperature-Dependent Heat Source/Sink on Maxwell–Sutterby Fluid

MHD heat transfer flow over a moving wedge with convective boundary conditions with the influence of viscous dissipation and internal heat generation/absorption

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