Entropy analysis of the MHD Jeffrey fluid flow in an inclined porous pipe with convective boundaries

Raje, Ankush; Bhise, Ashlesha A.; Kulkarni, A. N.

doi:10.1016/j.ijft.2022.100275

Cited by 19 publications

(4 citation statements)

References 41 publications

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“…Mohd et al [22] studied the behavior of suspended nanoparticles within the context of mixed convection flow of a Jeffrey fluid induced by a horizontal circular cylinder, considering the effects of viscous dissipation. Recently, Raje et al [23] investigated the entropy generation associated with the flow of Jeffrey fluid through an inclined pipe of circular cross-section, taking into account the presence of a uniform porous medium. Most recently, Saeed et al [24] examined the analysis of chemical radiative and mixed convection solute transfer of a Jeffrey nanofluid through an inclined stretching cylinder.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Hall current, Soret number, and inclined magnetic field on entropy generation of mixed convection Jeffrey fluid flow through sloping channel under Navier‐slip condition

Mahla,

Kaladhar

2024

Z Angew Math Mech

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In this research article, the irreversibility of Jeffery fluid in mixed convective flow with inclined channel under the influence of Navier‐slip condition is analyzed. The effects of Hall current, Soret number, and an inclined magnetic field are taken into account. The spectral quasi‐linearization method (SQLM) is used to solve the governing equations after transforming them into a dimensionless form. The impacts of various parameters on velocity, temperature, and concentration are examined graphically. With the use of tabular data, variations in skin friction, the Nusselt number, and the Sherwood number are also discussed. Our findings indicate that entropy production increases with higher values of the magnetic parameter, Hall current, and inclination angle. Conversely, we have observed an opposing trend with an increased value of slip condition at the left plate and the Jeffrey fluid parameter.

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Section: Introductionmentioning

confidence: 99%

“…Recently, Raje et al. [23] investigated the entropy generation associated with the flow of Jeffrey fluid through an inclined pipe of circular cross‐section, taking into account the presence of a uniform porous medium. Most recently, Saeed et al.…”

Section: Introductionmentioning

confidence: 99%

Effect of Hall current, Soret number, and inclined magnetic field on entropy generation of mixed convection Jeffrey fluid flow through sloping channel under Navier‐slip condition

Mahla,

Kaladhar

2024

Z Angew Math Mech

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“…Entropy production in the free convection of nanofluid via porous medium in a square configuration including heated corners, in the existence of Lorentz force, has been discussed by Reddy et al [63]. Entropy production in Jeffery fluid flow in tilted permeable pipe via porous medium applying convective boundary constraints in the existence of applied magnetic field has been investigated by Raje et al [64]. In natural and forced convection slip flow in the region between vertical parallel permeable plates, the entropy production has been discussed by Balamurugan et al [65].…”

Section: Introductionmentioning

confidence: 99%

Heat transfer characteristics in Williamson fluid flow in a vertical channel with chemical reaction and entropy production

Olkha,

Kumar

2024

Energ. Stor. Conv.

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This research endeavor investigates the natural convection flow of Williamson fluid in the region between two vertical parallel flat plates via porous medium. Impacts of viscous dissipation, joule heating, exponential space-and thermal-dependent heat sources (ESHS/THS) are invoked. Mass transfer is also studied accounting chemical reaction impact. The governing non-linear PDEs are reduced to ODEs in non-dimensional form under adequate transformation relations. The numerical technique, namely, Runge–Kutta fourth-order is utilized to tackle the problem with shooting method. Additionally, second law analysis is presented in terms of entropy production. The effects of numerous regulating parameters occurred in the problem relevant to flow, heat and mass transport, and entropy production are discussed via graphical mode of representation. Moreover, the quantities of physical significance are computed, displayed in graphical form, and discussed. For verification of acquired results, a comparison is also made using HPM with prior research and found to be in excellent agreement. It is concluded that the fluid temperature field enhances with upsurging values of pertinent parameters. The influence of the convective surface parameter and order of reaction are found to make augmentation in mass diffusion. Further, effect of Joule heating is noticed to rise rate of heat transfer while reverse scenario observed with upsurging values of heat source parameters. The influence of viscous dissipation is seen to grow entropy production.

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“…Tey announced that the larger size of the Biot number afects the SFC. Raje et al [16] outlined the MHD fow of Jefrey fuid past a heated porous pipe. Tey recorded that the Bejan number escalates when escalating the Biot number.…”

Section: Introductionmentioning

confidence: 99%

Mathematical Modeling of MHD Flow of CNTs/Ag Nanoparticles Past a Heated Stretchy Surface with Nonuniform Heat Sink/Source and Thermal Radiation Impacts

Gandhimathi,

Eswaramoorthi,

Loganathan

et al. 2023

Mathematical Problems in Engineering

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This research communication intends to evaluate the impact of time-dependent MHD Darcy–Forchheimer flow of CNTs/Ag nanoparticles on a heated stretchy surface. Water is employed as a base fluid, and two types of CNTs such as single- and multiwall carbon nanotubes are considered. The significance of nonlinear radiation and heat sink/source is added to our analysis. To accommodate the suitable variables, the governing nonlinear partial differential models are transformed into a set of ordinary differential models. These resulting models are solved analytically and numerically by utilizing the homotopy analysis technique and the bvp4c procedure in MATLAB. The distinctive behavior of pertinent physical parameters on the dimensionless profiles are displayed and discussed through diagrams, tables, and charts. It is discovered that the velocity profile decrepitude whenever there is a change in the unsteady, porosity, and injection/suction parameters. The space and temperature-dependent heat sink/source parameter cause to elevate the thermal profile. The Ag nanoparticles have a lesser surface shear stress compared to both CNTs. The heat transfer gradient develops for larger quantities of radiation and temperature ratio parameters. This research has significant applications in many industrial sectors, such as thermal exchangers, chemical reactors, microelectronics, biomedical engineering, aerodynamics, and industrial production processes.

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Entropy analysis of the MHD Jeffrey fluid flow in an inclined porous pipe with convective boundaries

Cited by 19 publications

References 41 publications

Effect of Hall current, Soret number, and inclined magnetic field on entropy generation of mixed convection Jeffrey fluid flow through sloping channel under Navier‐slip condition

Effect of Hall current, Soret number, and inclined magnetic field on entropy generation of mixed convection Jeffrey fluid flow through sloping channel under Navier‐slip condition

Heat transfer characteristics in Williamson fluid flow in a vertical channel with chemical reaction and entropy production

Mathematical Modeling of MHD Flow of CNTs/Ag Nanoparticles Past a Heated Stretchy Surface with Nonuniform Heat Sink/Source and Thermal Radiation Impacts

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