Thermal investigation of Cu–water nanofluid between two vertical planes

Mohammadian, Erfan; Ghasemi, S. E.; Poorgashti, H; Hosseini, Mohammad; Ganji, D.D.

doi:10.1177/0954408913509089

Cited by 23 publications

(11 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nanofluids have exhibited an excellent possibility for augmenting heat transfer rates in a diversity of applications. [3][4][5][6] Rashidi et al 7 used a volume of fluid (VOF) model to study the potential of alumina-water nanofluid to improve the productivity of a single slope solar still along with entropy generation analysis. VOF model is utilized to simulate the evaporation and condensation phenomena in the solar still.…”

Section: Introductionmentioning

confidence: 99%

Three-dimensional squeezed flow of aqueous magnetite–graphene oxide hybrid nanofluid: A novel hybridity model with analysis of shape factor effects

Dinarvand

Rostami

2020

Proceedings of the Institution of Mechanical Engineers, Part E:

View full text Add to dashboard Cite

In the present article, we intend to study quasi-analytically the unsteady three-dimensional squeezed flow of the magnetite–graphene oxide/water hybrid nanofluid inside a rotating channel with two horizontal and parallel sheets, in which the lower sheet is stationary, stretchable, and permeable, while the upper sheet is moving and impermeable. Our methodology is based on the single-phase Tiwari–Das hybrid nanofluid model considering nanoparticles and base fluid masses instead volume concentration of first and second nanoparticles. The dimensional partial differential equations are altered to a set of nondimensional ordinary differential equations with the help of similarity transformation method, which is then solved numerically using the bvp4c function from MATLAB. The governing similarity parameters are the empirical shape factor of nanoparticles, the suction parameter, the squeezing parameter, the rotation parameter, the Eckert number, and the Prandtl number. Results indicate that when the upper sheet faster moves toward the lower sheet, the profiles trend is opposite in comparison with when the upper sheet faster moves away from the lower one. On the one hand, the drastic thermal conductivity of the graphene oxide is a major reason to achieve maximum heat transfer rate enhancement of our working fluid. Finally, this study may be applicable in biomechanics, flow through arteries, food processing, polymer processing, lubrication, injection modeling, etc.

show abstract

Section: Introductionmentioning

confidence: 99%

Three-dimensional squeezed flow of aqueous magnetite–graphene oxide hybrid nanofluid: A novel hybridity model with analysis of shape factor effects

Dinarvand

Rostami

2020

Proceedings of the Institution of Mechanical Engineers, Part E:

View full text Add to dashboard Cite

show abstract

“…It is remarked from their investigation that, the thermal eld and local heat transfer rate upsurges with increment in thermal radiation parameter. However, some of the pioneering e orts made in this direction to analyze the di usion characteristics of nano uids are [26][27][28][29][30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

A generalized perspective of Fourier and Fick’s laws: Magnetized effects of Cattaneo-Christov models on transient nanofluid flow between two parallel plates with Brownian motion and thermophoresis

Shankar

Naduvinamani

Basha

2020

Nonlinear Engineering

View full text Add to dashboard Cite

AbstractPresent research article reports the magnetized impacts of Cattaneo-Christov double diffusion models on heat and mass transfer behaviour of viscous incompressible, time-dependent, two-dimensional Casson nanofluid flow through the channel with Joule heating and viscous dissipation effects numerically. The classical transport models such as Fourier and Fick’s laws of heat and mass diffusions are generalized in terms of Cattaneo-Christov double diffusion models by accounting the thermal and concentration relaxation times. The present physical problem is examined in the presence of Lorentz forces to investigate the effects of magnetic field on double diffusion process along with Joule heating. The non-Newtonian Casson nanofluid flow between two parallel plates gives the system of time-dependent, highly nonlinear, coupled partial differential equations and is solved by utilizing RK-SM and bvp4c schemes. Present results show that, the temperature and concentration distributions are fewer in case of Cattaneo-Christov heat and mass flux models when compared to the Fourier’s and Fick’s laws of heat and mass diffusions. The concentration field is a diminishing function of thermophoresis parameter and it is an increasing function of Brownian motion parameter. Finally, an excellent comparison between the present solutions and previously published results show the accuracy of the results and methods used to achieve the objective of the present work.

show abstract

“…Ersoy 4 studied the flow of a viscous fluid between two disks rotating about distinct vertical axes at different speeds. Mohammadian et al 5 investigated the natural convection of a non-Newtonian nanofluid between two infinite parallel vertical plates. Hatami et al 6 have examined the asymmetric laminar flow and heat transfer of nanofluid through contracting rotating disks.…”

Section: Introductionmentioning

confidence: 99%

Investigation of micropolar fluid flow between a porous disk and a nonporous disk using efficient computational technique

Vatani

Ghasemi

Ganji

2016

Proceedings of the Institution of Mechanical Engineers, Part E:

Self Cite

View full text Add to dashboard Cite

In this paper, steady, laminar, incompressible, and two-dimensional micropolar flow between a porous disk and a nonporous disk is considered. By introducing suitable similarity transformations, the problem is reduced to a set of nonlinear boundary value problems. Optimal homotopy asymptotic method is employed to obtain the series solutions for velocity and microrotation distribution. The accuracy of results is examined by the fourth-order Runge-Kutta numerical method. The results are presented to study the velocity and rotation profiles for different physical parameters such as: Reynolds number, vortex viscosity parameter, spin gradient viscosity, and microinertia density parameter. As a result, the magnitude of the injection velocity has strong influence on the flow velocities and the microrotation.

show abstract

Thermal investigation of Cu–water nanofluid between two vertical planes

Cited by 23 publications

References 27 publications

Three-dimensional squeezed flow of aqueous magnetite–graphene oxide hybrid nanofluid: A novel hybridity model with analysis of shape factor effects

Three-dimensional squeezed flow of aqueous magnetite–graphene oxide hybrid nanofluid: A novel hybridity model with analysis of shape factor effects

A generalized perspective of Fourier and Fick’s laws: Magnetized effects of Cattaneo-Christov models on transient nanofluid flow between two parallel plates with Brownian motion and thermophoresis

Investigation of micropolar fluid flow between a porous disk and a nonporous disk using efficient computational technique

Contact Info

Product

Resources

About