Heat transfer augmentation in a two-sided lid-driven differentially heated square cavity utilizing nanofluids

Tiwari, Rohit; Das, Manab Kumar

doi:10.1016/j.ijheatmasstransfer.2006.09.034

Cited by 2,090 publications

(1,147 citation statements)

References 23 publications

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“…It is also assumed that the convecting fluid and the porous medium are in local thermodynamic equilibrium, the viscous dissipation is neglected, the physical properties of the fluid except the density are constant and that the Boussinesq approximation holds. Following the nanofluid equation model proposed by Tiwari and Das (2007) along with the Boussinesq and boundary layer approximations, it is easy to show that the steady boundary layer equations of the present problem are (Ahmad and Pop, 2010):…”

Section: Problem Formulationmentioning

confidence: 97%

“…Recently, Ahmad and Pop (2010) considered the steady mixed convection boundary layer flow over a vertical flat plate embedded in a porous medium filled with a nanofluid using the nanofluid equation model proposed by Tiwari and Das (2007). The review papers by Arifin et al (2011;2012a); Yasin et al (2012) and Arifin et al (2012b) present excellent collections of published papers on nanofluids using model proposed by Tiwari and Das (2007).…”

Section: Jmss Jmssmentioning

confidence: 99%

“…The review papers by Arifin et al (2011;2012a); Yasin et al (2012) and Arifin et al (2012b) present excellent collections of published papers on nanofluids using model proposed by Tiwari and Das (2007). Therefore, the present investigation deals with the steady mixed convection boundary layer flow past a permeable vertical flat plate embedded in a porous medium saturated with a nanofluid.…”

Section: Jmss Jmssmentioning

confidence: 99%

“…Some numerical and experimental studies on the forced and natural convection using nanofluids related with differentially heated enclosures have been considered by Jou and Tzeng (2006); Tiwari and Das (2007); Abu-Nada (2008); Oztop and Abu-Nada (2008); Muthtamilselvan et al (2010) and Ghasemi and Aminossadati (2010). Nield and Kuznetsov (2009) have studied the Cheng and Minkowycz's problem for natural convective boundary layer flow in a porous medium saturated by a nanofluid taking into account the combined effects of heat and mass transfer in the presence of Brownian motion and thermophoresis as proposed by Buongiorno (2006).…”

Section: Introductionmentioning

confidence: 99%

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Mixed Convection Boundary Layer Flow on a Vertical Surface in a Porous Medium Saturated by a Nanofluid With Suction or Injection

Yasin

Arifin

Ismail

et al. 2013

Journal of Mathematics and Statistics

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An analysis of the steady mixed convection boundary layer flow past a vertical permeable surface embedded in a porous medium saturated by a nanofluid is performed in this study. Numerical solutions of the similarity equations are obtained using the shooting method. Three types of metallic or nonmetallic nanoparticles, namely Copper (Cu), Alumina (Al 2 O 3 ) and Titania (TiO 2 ) are considered by using a water-based fluid to investigate the effect of the solid volume fraction or nanoparticle volume fraction parameter ϕ of the nanofluid. The numerical results of the skin friction coefficient and the velocity profiles are presented and discussed. It is found that the imposition of suction is to increase the velocity profiles and to delay the separation of boundary layer, while the injection parameter decreases the velocity profiles. On the other hand, the range of solutions for the injection case is largest for Al 2 O 3 nanoparticles and smallest for Cu nanoparticles.

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Section: Problem Formulationmentioning

confidence: 97%

Section: Jmss Jmssmentioning

confidence: 99%

Section: Jmss Jmssmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Mixed Convection Boundary Layer Flow on a Vertical Surface in a Porous Medium Saturated by a Nanofluid With Suction or Injection

Yasin

Arifin

Ismail

et al. 2013

Journal of Mathematics and Statistics

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show abstract

“…Some research paper include thermal conductivity (Kumar et al [8]), separated flow (Abu-Nada [9]) and convective heat transfer ( Tiwari and Das [10]). Eastman et al [11] showed the particle size effect and the potential of nanofluids with smaller particles.…”

Section: Introductionmentioning

confidence: 99%

The Importance of Nanoparticles Addition in a Base Fluid Flow through a Porous Medium

Cîmpean

2013

AEF

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Abstract. The present study is focused on the mixed convection fluid flow through a porous medium, when a different amount of nanoparticles is added in the base fluid. The nanofluid saturates the porous matrix and different situations of the flow between two walls are presented and discussed. Alternatively mathematical models are presented and discussed. A solution of a system which contains the momentum, Darcy and energy equations, together with the boundary conditions involved, is given. The behavior of different nanofluids, such that Au−water, Ag −water and F e−water is graphically illustrated and compared with the previous results.The research target is to observe the substantial increase of the thermophysical fluid properties, when the porous medium is saturated by a nanofluid instead of a classical Newtonian fluid.

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Radiative Non‐Newtonian Nanofluid Flow through Stretchable Disks: An Application to Solar Thermal Systems

Shehzad¹,

Rauf²,

Omar³

2023

Nanotechnology Applications for Solar Energy Systems

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Heat transfer augmentation in a two-sided lid-driven differentially heated square cavity utilizing nanofluids

Cited by 2,090 publications

References 23 publications

Mixed Convection Boundary Layer Flow on a Vertical Surface in a Porous Medium Saturated by a Nanofluid With Suction or Injection

Mixed Convection Boundary Layer Flow on a Vertical Surface in a Porous Medium Saturated by a Nanofluid With Suction or Injection

The Importance of Nanoparticles Addition in a Base Fluid Flow through a Porous Medium

Radiative Non‐Newtonian Nanofluid Flow through Stretchable Disks: An Application to Solar Thermal Systems

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