Influence of Heat Generation/Absorption on 3D Magnetohydrodynamic Casson Fluid Flow Over a Porous Stretching Surface

Tarakaramu, Nainaru; Narayana, P. V. Satya

doi:10.1007/978-981-15-4308-1_30

Cited by 6 publications

(4 citation statements)

References 19 publications

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“…The converted Equations (19)(20)(21)(22)(23) and BCs (24) are solved using an efficient numerical approach called Runge-Kutta-Fehlberg (RKF) 45 method by setting the values of the variables as 𝑁 = 𝛾 1 = 𝛿 1 = 𝑅 0 = 𝐾 = 𝑁 * = 0.1, 𝑀 = 0.3, 𝐸 = 0.01, 𝐸𝑐 = 0.01, 𝑆𝑐 = 0.8, 𝑛 1 = 0.2 and followed by the step size 0.01 and error tolerance about 10 −6 . Table 1 illustrates that the recent results best match with the work of Khan et al [30] for some specific limiting conditions showing a solid agreement.…”

Section: Solution Methodologymentioning

confidence: 99%

“…Shamshuddin et al [21] conducted an investigation on the movement of fluids caused by expanding sheet, taking into account the effects of HS/S and surface heat flux boundary circumstances. Tarakaramu and Satya Narayana [22] investigated the impact of heat generation/absorption on the flow of a 3D magnetohydrodynamic Casson liquid across a permeable stretchable surface.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

EMHD micropolar fluid flowing through a micro‐structural slipped surface with heat source/sink and chemical reaction

Ramesh,

Hiremath,

Madhukesh

et al. 2024

Z Angew Math Mech

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The electromagnetohydrodynamic (EMHD) has a vital role due to its importance in aerospace and plasma physics, including energy transformation systems in which interaction between the liquid and magnetic field is crucial. Further, micropolar fluids with microstructural slip is used in the lubrication and liquid crystals. From this observation, the current study is conducted to express an EMHD flow of liquid on a microstructural slipped surface. The effects of a uniform heat source/sink (HS/S) with homogeneous and heterogeneous chemical reactions have been incorporated in energy and mass profiles. The governing equations are converted to ordinary differential equations using proper similarity variables. The converted equations are computed by the implementation of Runge–Kutta–Fehlberg (RKF) 4th 5th order with shooting technique. A list of the essential dimensionless constraints and graphs showing how they are affected are provided. The outcome of the problem shows that the electric parameter will improve the velocity but decline the microrotation profile. Further, both heterogeneous and homogeneous reactions have a decreasing concentration. While the heat distribution rate increases with greater magnetic and electric fields, the surface drag force decreases.

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Section: Solution Methodologymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

EMHD micropolar fluid flowing through a micro‐structural slipped surface with heat source/sink and chemical reaction

Ramesh,

Hiremath,

Madhukesh

et al. 2024

Z Angew Math Mech

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show abstract

“…The MHD stagnation point flow of Casson fluid towards a vertical exponentially stretching sheet with convective boundary condition is analyzed by Lund et al. 9 Tarakaramu and Narayana 10 examined the 3D magnetohydrodynamics flow of Casson fluid with heat generation/absorption across a porous stretching sheet.…”

Section: Introductionmentioning

confidence: 99%

Transportation of heat and mass of nonlinear mixed convective boundary flow of Casson fluid with generalized Fourier’s and Fick’s laws and stratification effect

Saqlain

Anwar

Waqas

2021

Proceedings of the Institution of Mechanical Engineers, Part C:

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The under-consideration article discloses the features of nonlinear mixed convective boundary layer flow of radiative Casson fluid along non-uniform heat source or sink. The generalized Fourier’s and Fick’s laws and thermophoretic effect are taken to analyze the transportation of heat and mass. The stratification and suction/injection effect are also implemented on the boundary of the sheet. The flow modeled equations are converted into system of coupled nonlinear ODEs by adopting similarity variables. These coupled equations are numerically computed with built-in Bvp4c technique. The developing parameters are described graphically via velocity profile, temperature, and concentration distribution. It is worth revealing that the higher values of the Casson fluid parameter and magnetic field parameter retarded the fluid velocity. It is also noticed that strong temperature is achieved for the higher estimation of non-uniform heat source/sink parameter. Further, enhancement is occurred in the shear stresses, by the enlargement of mixed convection and buoyancy ratio parameter.

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“…It is a verifiable truth that the Casson fluid model is a decent contender to investigate their properties of non-Newtonian fluids, a large number of research papers are identified in literature survey, that corresponds with improving the thermal conductivity of the Casson fluid (Haldar et al [1], Sivaraj et al [2], Hamid et al [3], Gireesha et al [4], Satya Narayana et al [5], Eid and Mahny [6], Indumathi et al [7], Tarakaramu et al [8], Abdul Hakeem et al [9], and Eid and Mahny [10]). Many 26 researchers find variable thermal conductivity under different flow geometries.…”

Section: Introductionmentioning

confidence: 99%

Three dimensional MHD Casson fluid flow over a stretching surface with variable thermal conductivity

Ganga¹,

Charles²,

Nadeem³

2021

J. Appl. Math. Comput. Mech.

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The three-dimensional magnetohydrodynamic (MHD) boundary layer flow of a Casson fluid over a stretching surface set into a porous medium with variable thermal conductivity and heat generation/absorption has been researched. Conservation laws of mass, momentum and energy are changed into ordinary differential equations, which are numerically dealt with by applying the fourth order Runge-Kutta integration scheme in relationship with shooting procedure. The dimensionless velocity, temperature, skin friction coefficient and the local Nusselt number inside the boundary layer are processed and examined through tables and illustrations for various physical parameters. The numerical outcomes obtained for the specific case are sensible in great concurrence with the existing results. Results indicate that momentum boundary layer reduces for the Hartman number and Casson fluid parameter. Temperature is found as an enlightened function for the heat generation and thermal conductivity parameter.

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Influence of Heat Generation/Absorption on 3D Magnetohydrodynamic Casson Fluid Flow Over a Porous Stretching Surface

Cited by 6 publications

References 19 publications

EMHD micropolar fluid flowing through a micro‐structural slipped surface with heat source/sink and chemical reaction

EMHD micropolar fluid flowing through a micro‐structural slipped surface with heat source/sink and chemical reaction

Transportation of heat and mass of nonlinear mixed convective boundary flow of Casson fluid with generalized Fourier’s and Fick’s laws and stratification effect

Three dimensional MHD Casson fluid flow over a stretching surface with variable thermal conductivity

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