Impact of entropy analysis and radiation on transportation of MHD advance nanofluid in porous surface using Darcy-Forchheimer model

Nasir, Saleem; Berrouk, Abdallah S.; Tassaddiq, Asifa; Aamir, Asim; Akkurt, Nevzat; Gul, Taza

doi:10.1016/j.cplett.2022.140221

Cited by 30 publications

(11 citation statements)

References 28 publications

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“…Entropy is a fundamental idea in mathematics and the physical theories. Entropy is vital to continuum mechanics, thermodynamics, environmental science, and finance [ 21 , 22 , 23 , 24 ]. Entropy is a physical idea that is conditional on the second law of thermodynamics, and entropy increases in an insulated structure as a result of any activity.…”

Section: Entropy Ratementioning

confidence: 99%

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Irreversibility Marangoni Tri-Hybrid Nanoflow Analysis for Thermal Enhancement Applications

Ullah

2023

Nanomaterials

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Increasing heat transfer is an important part of industrial, mechanical, electrical, thermal, and biological sciences. The aim of this study is to increase the thermal competency of a conventional fluid by using a ternary hybrid nanofluid. A magnetic field and thermal radiation are used to further improve the thermal conductivity of the base fluid. Irreversibility is analyzed under the influence of the embedded parameters. The basic equations for the ternary hybrid nanofluids are transformed from Partial Differential Equations (PDEs) to Ordinary Differential Equations (ODEs) using the similarity concept. The Marangoni convection idea is used in the mathematical model for the temperature difference between the two media: the surface and fluid. The achieved results are provided and discussed. The results show that ternary hybrid nanofluids are more suitable as heat-transmitted conductors than conventional fluids.

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Section: Entropy Ratementioning

confidence: 99%

“…Entropy generation must be analyzed in the case of nanofluids, but studies in this field are scarce in the literature. Akbarzadeh et al [ 20 ], Shezad et al [ 21 ], and Nasir et al [ 22 ] concentrated on irreversibility analysis in various geometries considering nanofluids.…”

Section: Introductionmentioning

confidence: 99%

Irreversibility Marangoni Tri-Hybrid Nanoflow Analysis for Thermal Enhancement Applications

Ullah

2023

Nanomaterials

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“…Maatoug et al [9] studied the Darcy-Forchheimer and chemical species for the Jeffrey fluid moving in a medium with dissipation effects and revealing outcomes indicate that the inertia constant enhances both the thermal and mass transferal rates. Nasir et al [10] expressed the Darcy-Forchheimer model in terms of magnetohydrodynamic radiated nanofluids passing through a porous medium and also calculated the entropy minimization. The viscous fluid in a uniformly hexagonal enclosure was studied by Bilal et al [11].…”

Section: Introductionmentioning

confidence: 99%

“…Salahuddin et al [13] calculated the impressions of magnetic field for the cross fluid on the stretched surface with stratification and activation energy. Nasir et al [10] presented a model of magnetohydrodynamic nanofluids passing on the porous stretchable sheet with Darcy-Forchheimer effect and also entropy generation was presented via 2nd law of thermodynamic. Chu et al [14] scrutinized the significance of bio-convection and MHD in 3rd grade fluid flowing along a stretchy surface and results reported that the magnetic parameter drops the motion of the fluid.…”

Section: Introductionmentioning

confidence: 99%

Implementing the multistep adams-bashforth numerical approach on magnetohydrodynamic radiated casson fluid with darcy forchheimer, dissipation and activation energy

Salahuddin,

Awais

2024

Phys. Scr.

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The main goal behind the conduction of this work is to use the Adams-Bashforth method in the field of fluid dynamics to solve the Navier-Stokes equations based on the boundary layer flow of magnetohydrodynamic Casson fluid passing on the upper horizontal parabolic surface with variable fluid characteristics and Darcy-Forchheimer effect. The temperature flow rate and mass rate are also investigated with the help of thermal radiation, viscous dissipation, heat generation and activation energy. The Adams-Bashforth technique is widely used in numerical analysis, scientific computing, fluid dynamics, chemical kinetics, astrophysics and is particularly useful in solving the stiff ODEs, where other methods may fail to converge. It is particularly useful for simulating the flow of fluids around complex geometries, such as aircraft wings or turbine blade. The equations of basic governing laws (Momentum, temperature and concentration) are achieved in the form of PDE’s. These PDEs are then transmuted into ODEs via similarity variables and the numerical behaviors of these ODEs are obtained with Adam-Bashforth (Predictor-Corrector) along with RK-4 technique on the Matlab software. The initial guesses are modified by using secant method. Graphical analyses are used to explain how different parameters affect the temperature, velocity and mass transport rate. The finding of results revealed that the inertia coefficient, Hartmann number and fluid parameter make the decrement in the velocity field. The amplification in temperature of fluid is noted for varying the radiation coefficient, dissipation and thermal generation coefficient. The solutal field drops due to activation energy and reaction coefficient. The findings are useful to observe the flow attributes, behaviors and helpful in the designing of thermal equipment in the thermal industries.

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“…Huang et al 25 designed a hybrid nanoliquid MWCNT : Al 2 O 3 with a specific proportion of 1:2.5 by mixing Al 2 O 3 /H 2 O and MWCNT/H 2 O nano-fluids. In addition, several latest researches such as Nasir et al 26 , 27 and Khan et al 28 have concentrated on hybrid nano-liquids.…”

Section: Introductionmentioning

confidence: 99%

Entropy optimization and heat flux analysis of Maxwell nanofluid configurated by an exponentially stretching surface with velocity slip

Nasir

Berrouk

Aamir

et al. 2023

Sci Rep

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Hybrid nanofluids are extremely important in field of engineering and technology due to their higher heat transportation performance resulting in increased heat transfer rates. In the presence of thermal heat flux, the effect of a slanted MHD with velocity slip condition on a CNTs hybrid nanocomposite across a gradually extending surface is investigated. In present analysis, Maxwell nanofluid is embedded with SWCNT and MWCNT (single and multiple wall carbon nanotubes) nanoparticles. The nanomaterials transformation framework is obtained by employing Xue modified theoretical model. Various factors like dissipation, thermal radiations and Ohmic heat influences are adequately implemented in heat formulation. The physical features of thermodynamical mechanism of irreversibility are explored. The thermodynamics second law is used to produce the entropy optimization formulation. In addition, entropy is utilized to assess the energy aspects of a heat exchanger. Utilizing appropriate parameters, the model nonlinear PDEs are transformed to ODEs. The HAM technique is used to compute the solution of nonlinear ODEs. For both types of CNTs, the variations of entropy rate, Bejan number, velocity and temperature field versus key technical parameters is analyzed. The Nu and Cf computational result for both CNTs are examined in tabulated and chart form. Velocity is inversely proportional to magnetic and solid volume nanoparticle parameters. The Br and Rd accelerates NG and Be for both nanocomposites. Additionally, a comparison of the HAM result and the numerical result is validated.

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Impact of entropy analysis and radiation on transportation of MHD advance nanofluid in porous surface using Darcy-Forchheimer model

Cited by 30 publications

References 28 publications

Irreversibility Marangoni Tri-Hybrid Nanoflow Analysis for Thermal Enhancement Applications

Irreversibility Marangoni Tri-Hybrid Nanoflow Analysis for Thermal Enhancement Applications

Implementing the multistep adams-bashforth numerical approach on magnetohydrodynamic radiated casson fluid with darcy forchheimer, dissipation and activation energy

Entropy optimization and heat flux analysis of Maxwell nanofluid configurated by an exponentially stretching surface with velocity slip

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