Investigation of MHD Go-water nanofluid flow and heat transfer in a porous channel in the presence of thermal radiation effect

Dogonchi, A.S.; Alizadeh, M.; Ganji, D.D.

doi:10.1016/j.apt.2017.04.022

Cited by 115 publications

(42 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They concluded that using hybrid nanofluid instead of conventional nanofluid results in higher Nusselt numbers. Dogonchi et al (2017) investigated the influence of thermal radiation on MHD nanofluid flow in a porous channel. Results illustrated that there is a direct relationship between the Nusselt number and nanofluid volume fraction.…”

Section: R E T R a C T E D A R T I C L Ementioning

confidence: 99%

RETRACTED ARTICLE: Hydrothermal analysis on MHD squeezing nanofluid flow in parallel plates by analytical method

Hosseinzadeh

Alizadeh

2018

Int J Mech Mater Eng

Self Cite

View full text Add to dashboard Cite

Background: In this paper, the heat and mass transfer of MHD nanofluid squeezing flow between two parallel plates are investigated. In squeezing flows, a material is compressed between two parallel plates and then squeezed out radially. The significance of this study is the hydrothermal investigation of MHD nanofluid during squeezing flow. The affecting parameters on the flow and heat transfer are Brownian motion, Thermophoresis parameter, Squeezing parameter and the magnetic field. Methods: By applying the proper similarity parameters, the governing equations of the problem are converted to nondimensional forms and are solved analytically using the Homotopy Perturbation Method (HPM) and the Collocation Method (CM). Moreover, the analytical solution is compared with numerical Finite Element Method (FEM) and a good agreement is obtained. Results: The results indicated that increasing the Brownian motion parameter causes an increase in the temperature profile, while an inverse treatment is observed for the concentration profile. Also, it was found that enhancing the thermophoresis parameter results in decreasing the temperature profile and augmenting the concentration profile. Conclusions: Effects of active parameters have been considered for the flow, heat and mass transfer. The results indicated that temperature boundary layer thickness will increases by augmentation of Brownian motion parameter and Thermophoresis parameter, while it decreases by raising the other active parameters.

show abstract

Section: R E T R a C T E D A R T I C L Ementioning

confidence: 99%

RETRACTED ARTICLE: Hydrothermal analysis on MHD squeezing nanofluid flow in parallel plates by analytical method

Hosseinzadeh

Alizadeh

2018

Int J Mech Mater Eng

Self Cite

View full text Add to dashboard Cite

show abstract

“…Explicit numerical study of unsteady hydromagnetic mixed convective nanofluid flow elaborated by Beg et al [17]. Heat transfer of MHD nanofluid in disparate view have been propounded by multifarious assessors analogous as Dogonchi et al [18]; Dogonchi et al [19]; Ahmmed et al [20]; Leekea et al [21]; Uddin et al [22]; Bilal et al [23] and Arani et al [24].…”

Section: Introductionmentioning

confidence: 99%

Numerical Investigation with Stability Convergence Analysis of Chemically Hydromagnetic Casson Nanofluid Flow in the Effects of Thermophoresis and Brownian Motion

Mondal¹,

Biswas²,

Shanchia³

et al. 2019

IJHT

View full text Add to dashboard Cite

In this evaluation, a numerical exploration is inscribed on MHD unsteady heat and mass transfer of Casson nanofluid flow where variable thermal conductivity, radiation and heat absorption are counterfeited. The model is implemented for the nanofluid which annexes the impression of thermophoresis and Brownian motion. The governing models are metamorphosed as a dimensionless silhouette by the renovation rule of mathematics and the procured dimensionless couple of partial differential equations (PDEs) are elucidated by utilizing explicit finite difference method (EFDM). The numerical aggregates are enumerated for the miscellaneous dimensionless parameters on velocity, temperature and concentration profiles along with the skin friction, Nusselt number and Sherwood number with distinct time interims. ForTran programing language is manipulated as the predominated software for executing the numerical values. Also, by wielding the initial boundary conditions U=T=C=0, X=0.83 and Y=0.50 for =0.0005, convergence criteria are exhibited with Sc 0.18 and Le0.20. At the end, the prevailed culminations are illustrated and perused after the stability convergence test (SCT) by manoeuvring graphics software tecplot-9 and streamlines and isotherms are delineated.

show abstract

“…Their outcomes illustrate that an addition of only 5% of Al 2 O 3 –Cu nanoparticles indicates an increase of

\bar{N u_{interface}}

from 4.9 to 5.4 while an addition of 5% of Al 2 O 3 nanoparticles leads to an increase of

\bar{N u_{interface}}

from 4.9 to 5.36. Dogonchi and colleagues examined MHD Go‐water nanofluid flow and heat transfer between two flat plates in the presence of thermal radiation. They stated that the temperature profile and the Nusselt number have a direct relationship with the solid volume fraction and an inverse relationship with the radiation parameter.…”

Section: Introductionmentioning

confidence: 99%

Radiative nanofluid flow and heat transfer between parallel disks with penetrable and stretchable walls considering Cattaneo–Christov heat flux model

Dogonchi

Chamkha

Seyyedi

et al. 2018

Heat Trans. Asian Res.

Self Cite

View full text Add to dashboard Cite

In this work, we explore the unsteady squeezing flow and heat transfer of nanofluid between two parallel disks in which one of the disks is penetrable and the other is stretchable/shrinkable, in the presence of thermal radiation and heat source impacts, and considering the Cattaneo–Christov heat flux model instead of the more conventional Fourier's law of heat conduction. A similarity transformation is utilized to transmute the governing momentum and energy equations into nonlinear ordinary differential equations with the proper boundary conditions. The achieved nonlinear ordinary differential equations are solved by the Duan–Rach Approach (DRA). This method modifies the standard Adomian Decomposition Method by evaluating the inverse operators at the boundary conditions directly. The impacts of diverse active parameters, such as the suction/injection parameter, the solid volume fraction, the heat source parameter, the thermal relaxation parameter, and the radiation parameter on flow and heat transfer traits are examined. In addition, the value of the Nusselt number is calculated and portrayed through figures.

show abstract

Investigation of MHD Go-water nanofluid flow and heat transfer in a porous channel in the presence of thermal radiation effect

Cited by 115 publications

References 39 publications

RETRACTED ARTICLE: Hydrothermal analysis on MHD squeezing nanofluid flow in parallel plates by analytical method

RETRACTED ARTICLE: Hydrothermal analysis on MHD squeezing nanofluid flow in parallel plates by analytical method

Numerical Investigation with Stability Convergence Analysis of Chemically Hydromagnetic Casson Nanofluid Flow in the Effects of Thermophoresis and Brownian Motion

Radiative nanofluid flow and heat transfer between parallel disks with penetrable and stretchable walls considering Cattaneo–Christov heat flux model

Contact Info

Product

Resources

About