Analytical treatment of radiative Casson fluid over an isothermal inclined Riga surface with aspects of chemically reactive species

Bilal, S.; Asogwa, Kanayo Kenneth; Alotaibi, Hammad; Malik, M.Y.; Khan, İlyas

doi:10.1016/j.aej.2021.03.015

Cited by 55 publications

(14 citation statements)

References 20 publications

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“…Recently, Anwar et al 8 examined the MHD Casson nanofluid generated by a porous leaning layer. A computational study of Casson fluid over a Riga plate with characteristics of constant temperature was investigated by Bilal et al 9 Asogwa and Ibe 10 examined MHD Casson liquid motion with convective heat transfer over a porous stretched surface. Other recent work with Casson fluid can be explored in Akbar et al [11][12][13][14][15] Despite the widespread use of linearly moving stretching surfaces in various technological procedures, the flow characteristics induced by a parabolic activated motion have a wide range of engineering implementations, including solar panels, roasters, confectioners, hydrodistillation from vaporization, and food manufacturing.…”

Section: Introductionmentioning

confidence: 99%

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Non‐Newtonian electromagnetic fluid flow through a slanted parabolic started Riga surface with ramped energy

Asogwa¹,

Goud

Reddy

2022

Heat Trans

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The present study deals with the implications of non-Newtonian fluid via a slanted parabolic started surface with ramped energy. In addition, the characteristics of electrically conducting viscoelastic liquid moving across the Riga surface are investigated systematically, emphasized within the time-dependent concentration and temperature variations. The mathematical model is made possible by enforcing momentum and heat conservation principles in the format of partial differential equations (PDEs). Heat considerations are emphasized with respect to radiant heat influx. Similarity characteristics are leveraged to convert PDEs to ordinary differential equations. The Laplace transform method is used to find the exact solutions for the obtained differential configuration. The effect of flow on associated patterns is depicted graphically and with tables. Furthermore, fluctuation in relevant engineering parameters such as wall shear stress, temperature, and mass variability on the surface is measured. The range of parameters selected is as follows: ψ [0.1-1] , Pr [0.71-10] , , Gr Gc = [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20] , E [1-5] ,and R [2-10] . The analytical and numerical solutions are validated and in good agreement. It is worth reporting that the improved Hartmann number and thermal radiation values boost velocity dispersion and

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Non‐Newtonian electromagnetic fluid flow through a slanted parabolic started Riga surface with ramped energy

Asogwa¹,

Goud

Reddy

2022

Heat Trans

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“…Through Brownian motion and thermophoresis, Aisha et al 24 studied the characteristics of nanoliquid using the chemical reaction aspect. The Casson fluid over a Riga surface with chemical reaction effect was investigated by Bilal et al 25 using the Laplace transforms approach.…”

Section: Introductionmentioning

confidence: 99%

Planar Couette flow of power law nanofluid with chemical reaction, nanoparticle injection and variable thermal conductivity

Soumya

Gireesha

Venkatesh

2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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This article presents the transport of thermal energy and mass in the mixed convection steady planar Couette flow of power-law nanofluid with variable thermal conductivity through a permeable microchannel. The entropy production deliberation here is to investigate the irreversibility aspects. The momentum equation has been made by the permeability of the porous medium, Hall current effect, thermal, and solutal bouncy force. The mathematical model for the thermal energy has been formulated by Ohmic dissipation, Brownian motion, temperature-dependent thermal conductivity, and thermophoresis. The microchannel boundaries retain the no-slip boundary conditions. The concentration formulation has been made by nanoparticle injection rate and chemical reaction. The momentum, energy, and solutal formulations have been numerically cracked by means of Runge–Kutta–Fehlberg fourth fifth-order numerical procedure. The applied Hall current effect generates the fluid flow in the transverse direction. The flow along both axial and transverse direction enhances with thermal and solutal Grashof number and diminutions with permeability of the porous medium. Optimum magnitude of thermophoresis and Brownian motion amplifies the thermal energy of the shear thinning fluid. Concentration field exhibits the opposite nature with the nanoparticle injection rate parameter and chemical reaction parameter. Hall current parameter enhances the irreversibility of the Newtonian nanofluid.

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“…[23][24][25][26][27][28][29] Similarly, heated excellent research has been produced and the heat transfer characteristics have been improved in rotating porous channels, 30 in a channel of infinitely parallel plates, 31 between two orthogonal rotating disk 32 and inclined riga surface. 33 The use of Nano-materials of different kinds are commonly tested and examined for better and accurate heat transfer effects.…”

Section: Introductionmentioning

confidence: 99%

Heat and mass transfer in Jeffery-Hammel flow: Comparison between the new and classical simulations

Laila

Marwat

2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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The well-known classical Jaffery-Hammel flow model of converging and diverging channel in plan Polar Coordinates is reformulated in Cartesian Coordinates with the additional effects of heat and mass transfer. Second, concept of wedge flow is explained in view of Blasius variables in 1931 and it is strictly presented in Cartesian Coordinates. This classical problem of blasius is reformulated with the additional effects of heat and mass transfer in terms of Cartesian Coordinated system, whereas, the classical boundary layer approximations are not taken into account. The well-known two dimensional form of four governing equations are taken in Cartesian Coordinates, whereas, no restrictions have been imposed on the velocity components. The PDE’s are transformed into non-linear coupled ODE’s of variable coefficients. Later on, another set of transformation is found and the non-linear ODE’s with variable coefficients are transformed into ODE’s of constant coefficients and the modeled problem is exactly matched with the classical simulation of converging and diverging flow. Moreover, the problem is solved by different methods and effects of different parameters are seen on field variables.

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Analytical treatment of radiative Casson fluid over an isothermal inclined Riga surface with aspects of chemically reactive species

Cited by 55 publications

References 20 publications

Non‐Newtonian electromagnetic fluid flow through a slanted parabolic started Riga surface with ramped energy

Non‐Newtonian electromagnetic fluid flow through a slanted parabolic started Riga surface with ramped energy

Planar Couette flow of power law nanofluid with chemical reaction, nanoparticle injection and variable thermal conductivity

Heat and mass transfer in Jeffery-Hammel flow: Comparison between the new and classical simulations

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