Heat transfer enhancement and entropy generation of two working fluids of MHD flow with titanium alloy nanoparticle in Darcy medium

Khan, Dolat; Watthayu, Wiboonsak; Khan, İlyas

doi:10.1007/s10973-022-11284-w

Cited by 24 publications

(8 citation statements)

References 44 publications

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“…The science of fluid dynamics has been and continues to be a pioneer in understanding the rheology of fluids, which is critical for improving industrial, engineering, biomedical and nanotechnology processes and products, [1][2][3][4] especially non-Newtonian fluids. Non-Newtonian fluids have emerged in many diverse industries such as the petroleum and chemical industries.…”

Section: Introductionmentioning

confidence: 99%

Transient MHD Darcy-Forchheimer of Williamson-Casson flow with CCS: Application of wastewater treatment

Al-Arabi,

Elgazery,

Elelamy

2024

Advances in Mechanical Engineering

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With regards to the Cattaneo-Christoph (CCS) speculation, the thermal and mass transfer of a MHD Williamson-Casson ferrofluid flow through a permeable medium obeying the Darcy-Forchmeier law through an extended chamber or slab is carefully considered. The chemical reaction and Buongiorno nanofluid model were modified in the model to describe the nanoscale properties of liquid particles. Heat sources can be divided into two categories: linear and exponential space-dependent convection heat sources. The entire governing equations are changed to common differential terms, using a reasonable similarity change. These equations and their associated boundary conditions are calculated numerically via the fourth-order Runge-Kutta method. Comparison was made with the analytical solution in a special case, and very good agreement was reached. Economic success with deeper water purification can be attained by developing models for wastewater treatment facilities, conducting experiments and calculations on them, and making predictions for their nature in order to improve their cleaning efficiency, Prevent issues from arising during construction, operation, and reconstruction. The structural parameters of the quencher were physically modeled using mathematical modeling; It is possible to establish a cost-effective and effective filter model for industry and small settlements using the calculations and vertical filter model created in the article. Furthermore, it will be feasible to produce. Our mathematical procedure assure that: the deposit’s mass will be diminished through treated water under attractive field impacts; The magnetic field openness with nanometer-sized particles modifies the physical and synthetic properties of water particles bringing about exceptional characteristics; the water concentration will be decreased with the increase in the bending modulus; This means that in wastewater treatment the sediment mass will decrease.

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Section: Introductionmentioning

confidence: 99%

Transient MHD Darcy-Forchheimer of Williamson-Casson flow with CCS: Application of wastewater treatment

Al-Arabi,

Elgazery,

Elelamy

2024

Advances in Mechanical Engineering

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“…Ali et al [23] ascertained the influence of inclined MHD and activation energy on Cross fluid confined by a horizontal stretched plate/cylinder. Following that, several scientists and researchers looked into the features of MHD fluid from various perspectives [24][25][26][27][28][29][30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

Bioconvection flow of Prandtl–Eyring nanofluid in the presence of gyrotactic microorganisms

Ullah,

Zaman,

Ullah

et al. 2023

Z Angew Math Mech

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This work presents a theoretical numerical study of the bioconvection flow of Prandtl–Eyring nanofluid through a stretching cylinder with gyrotactic microorganisms. The mathematical model developed also incorporated the inclined magnetic field and heat generation effects. Further, stratification conditions are considered at the boundary of the stretched cylinder. The described flow problem conducting coupled high‐order partial differential equations (PDEs) is first reduced to the nonlinear system of ordinary differential equations (ODEs) by introducing suitable mathematical transformations. The resulting highly nonlinear flow equations are treated numerically by applying the shooting method. A comparison of the adapted method with previously reported data is also made to validate the presented results. The comparisons are in excellent agreement. The individual effect of controlling flow parameters/numbers on the flow profiles and physical quantities of engineering interest are represented graphically with physical descriptions. The significant results of the present analysis revealed that a rise in bioconvection Rayleigh number, thermal Grashof number, and angle of inclination boosts the velocity profile. The study shows that thermal stratification, mass stratification, and motile density stratification parameters diminish the temperature, concentration, and microorganism profiles, respectively. The nondimensional Sherwood number is decelerated significantly by thermophoresis and mass stratification parameters.

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“…EMHD zone access to various applications in several sectors has been observed, including biomedicine, engineering, research, and industry. Numerous previous studies have investigated the effect of implementing magnetic and electric fields in multiple disciplines [17][18][19][20][21][22][23][24][25]. Many recent research studies have emphasized the applications of MHD for ternary nanoparticle flow in peristaltic channels.…”

Section: Introductionmentioning

confidence: 99%

Entropy study of electromagnetohydrodynamic trihybrid nanofluid flow within non‐uniform peristaltic across microchannel

Elsaid,

Sayed,

Abdel‐wahed

2023

Z Angew Math Mech

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In this work, an inspection of the entropy generation of ternary nanofluids inside an irregular peristaltic channel resulting from heat transfer and fluid viscosity in addition to the combined effects of electric and magnetic fields is conducted. The flow is supposed to be subject to a combination of external forces such as an electric field, a magnetic field, thermal radiation, and Joule heating due to the Lorentz force. This model is a representation of the heat transfer processes of heat exchangers and some types of solar cells. Variation in channel width is an effective factor that has not been addressed by many researchers before, these assumptions are simulated by a set of nonlinear partial differential equations due to the dual effect of electric and magnetic forces and under the influence of special boundary conditions. This set of equations has been converted to non‐dimensional equations and then solved analytically to study the behavior of velocities, heat transfer, and the rate of entropy generation inside the channel under the influence of important embedded parameters. Some notable results have been reached, such as a clear growth of the entropy generation system by using more than one type of nanoparticle as a result of the improvement that occurs in the thermal and magnetic conductivity of the fluid, in addition to the increase in viscosity. The irreversibility resulting from friction and the electric and magnetic fields clearly rises in the middle and diminishes at the walls compared to the irreversibility resulting from thermal transfer.

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Heat transfer enhancement and entropy generation of two working fluids of MHD flow with titanium alloy nanoparticle in Darcy medium

Cited by 24 publications

References 44 publications

Transient MHD Darcy-Forchheimer of Williamson-Casson flow with CCS: Application of wastewater treatment

Transient MHD Darcy-Forchheimer of Williamson-Casson flow with CCS: Application of wastewater treatment

Bioconvection flow of Prandtl–Eyring nanofluid in the presence of gyrotactic microorganisms

Entropy study of electromagnetohydrodynamic trihybrid nanofluid flow within non‐uniform peristaltic across microchannel

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