Significance of cross diffusion and uneven heat source/sink on the variable reactive 2D Casson flowing fluid through an infinite plate with heat and Ohmic dissipation

Ram, M. Sunder; Ashok, N.; Salawu, S.O.; Shamshuddin, Md.

doi:10.1080/02286203.2022.2084007

Cited by 17 publications

(5 citation statements)

References 40 publications

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“…The human blood has a rheological property of the Casson fluid, which is one type of non-Newtonian fluids. The mathematical analysis of the Casson fluid have been reported , due to the external impacts of slip conditions and Joule heating 15,16 , convective boundary conditions 17,18 , radiation 19,20 , chemical reaction 20,21 , magnetic field [22][23][24][25][26][27][28][29] , porous boundary sheet 30,31 , viscous dissipation 32,33 , heat generation and heat sink 34,35 , and various thermal conductivity 36,37 . Mixed nanofluids are novel nanofluids organized via way of forming extraordinary nanoparticles both in combination or in a composite form.…”

Section: List Of Symbol Roman Letters Amentioning

confidence: 99%

Partial differential equations modeling of thermal transportation in Casson nanofluid flow with arrhenius activation energy and irreversibility processes

Oweidi

Jamshed

Goud

et al. 2022

Sci Rep

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The formation of entropy in a mixed convection Casson nanofluid model with Arhenius activation energy is examined in this paper using magnetohydrodynamics (MHD). The expanding sheet, whose function of sheet velocity is nonlinear, confines the Casson nanofluid. The final equations, which are obtained from the first mathematical formulations, are solved using the MATLAB built-in solver bvp4c. Utilizing similarity conversion, ODEs are converted in their ultimate form. A number of graphs and tabulations are also provided to show the effects of important flow parameters on the results distribution. Slip parameter was shown to increase fluid temperature and decrease entropy formation. On the production of entropy, the Brinkman number and concentration gradient have opposing effects. In the presence of nanoparticles, the Eckert number effect's augmentation of fluid temperature is more significant. Furthermore, a satisfactory agreement is reached when the findings of the current study are compared to those of studies that have been published in the past.

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Section: List Of Symbol Roman Letters Amentioning

confidence: 99%

Partial differential equations modeling of thermal transportation in Casson nanofluid flow with arrhenius activation energy and irreversibility processes

Oweidi

Jamshed

Goud

et al. 2022

Sci Rep

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“…Nanofluids are the suspension of very small nanometer-sized solid particles into the base fluid. In contrast to the above, nanofluids offer a solution to the problem by mixing base fluids with non-agglomerated particles [7,8]. Metals, metal oxides, ceramics, semiconductors, and clay are just a few of the materials that may be used to make nanofluids.…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic flow of casson nanofluid over a vertical riga plate with ramped wall conditions

et al. 2022

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The present study aims to investigate the Casson nanofluids flow theoretically over a vertical Riga plate. The temperature and concentration with ramped and isothermal wall conditions are considered. Moreover, the fluid is considered electrically conducted. Concrete is considered as a base fluid while clay nanoparticles are added to it. The present flow regime is formulated in terms of a system of partial differential equations. Using dimensionless variables, the system of equations with the imposed boundary conditions is non-dimensionalized. The Laplace transform technique is used to calculate the exact solutions for the temperature, concentration, and velocity distributions. The effect of various embedded parameters on the velocity, temperature, and concentration fields are shown graphically and discussed physically. The variation in the skin friction for various values of clay nanoparticles volume fraction is shown in tabular form. The results indicate that adding 4% clay nanoparticles, enhanced the skin friction up to 7.04% in instance of ramped wall temperature (RWT) and 11.13% in isothermal wall temperature (IWT). This result is worth noting because the increase in skin friction causes rapid compaction of the cementitious materials and improves the tensile strength of the concrete.

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“…Song et al [39] have studied time-dependent convective fluid flow past a stretched sheet with influence of heat source as well as sink. Ram et al [40] have used influence of nonlinear heat source/sink on Casson nanofluid flow past an infinite plate subject to Ohmic dissipation.…”

Section: Introductionmentioning

confidence: 99%

“…Ram et al. [40] have used influence of nonlinear heat source/sink on Casson nanofluid flow past an infinite plate subject to Ohmic dissipation.…”

Section: Introductionmentioning

confidence: 99%

A semi‐analytical study of the MHD micropolar water‐based hybrid nanofluid flow over a stretching surface with variable heat source/sink

et al. 2022

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The industry level enhancement of the thermal conductivities of various base fluids is greatly aided by a nanofluid. Most engineering phenomena call for the removal of heat in order to improve industrial machinery performance. These fluids have a variety of uses, such as coolants for electric gadgets, car engines, heat exchangers and nuclear reactors. In this article, the authors have investigated the micropolar water‐based hybrid nanofluid containing silver and alumina nanoparticles over an extending surface. The flow problem also takes into account the Joule heating, variable heat source/sink, thermal radiation, chemical reaction, and activation energy. The flow problem is taken in the form of PDEs which are then transformed to ODEs by means of suitable similarity variables. The flow problem is solved with the help of HAM, which is capable of solving highly nonlinear partial and ordinary differential equations. The convergence of the HAM is also shown with the help of Figure 1. The results showed that the physical parameters have a greater influence on the velocity profile of nanofluid flow than hybrid nanofluid flow. However, the upshots of the physical constraints on the thermal profiles have a dominant impact on the hybrid nanoliquid flow relative to nanofluid. Also, it found that the physical parameters have a greater influence on the energy and mass transfer rates of the hybrid nanofluid flow than the nanofluid.

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Significance of cross diffusion and uneven heat source/sink on the variable reactive 2D Casson flowing fluid through an infinite plate with heat and Ohmic dissipation

Cited by 17 publications

References 40 publications

Partial differential equations modeling of thermal transportation in Casson nanofluid flow with arrhenius activation energy and irreversibility processes

Partial differential equations modeling of thermal transportation in Casson nanofluid flow with arrhenius activation energy and irreversibility processes

Electromagnetic flow of casson nanofluid over a vertical riga plate with ramped wall conditions

A semi‐analytical study of the MHD micropolar water‐based hybrid nanofluid flow over a stretching surface with variable heat source/sink

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