Investigation effect of nanoparticle mean diameter on mixed convection Al2O3-water nanofluid flow in an annulus by two phase mixture model

International Communications in Heat and Mass Transfer ◽

10.1016/j.icheatmasstransfer.2013.08.017 ◽

2013 ◽

Vol 49 ◽

pp. 25-35 ◽

Author(s):

R. Mokhtari Moghari ◽

Arun S. Mujumdar ◽

M. Shariat ◽

F. Talebi ◽

S.M. Sajjadi ◽

...

Keyword(s):

Mixed Convection ◽

Mixture Model ◽

Nanofluid Flow ◽

Two Phase ◽

Mean Diameter ◽

Download Full-text

Impact of nanoparticle mean diameter and the buoyancy force on laminar mixed convection nanofluid flow in an elliptic duct employing two phase mixture model

International Communications in Heat and Mass Transfer ◽

10.1016/j.icheatmasstransfer.2013.11.003 ◽

2014 ◽

Vol 50 ◽

pp. 15-24 ◽

Author(s):

M. Shariat ◽

R. Mokhtari Moghari ◽

A. Akbarinia ◽

R. Rafee ◽

S.M. Sajjadi

Keyword(s):

Mixed Convection ◽

Mixture Model ◽

Buoyancy Force ◽

Nanofluid Flow ◽

Two Phase ◽

Laminar Mixed Convection ◽

Mean Diameter ◽

Download Full-text

Numerical simulation and parametric study of laminar mixed convection nanofluid flow in flat tubes using two phase mixture model

Thermal Science ◽

10.2298/tsci130415008s ◽

2016 ◽

Vol 20 (2) ◽

pp. 415-428 ◽

Author(s):

Hamed Safikhani ◽

Abbas Abbassi ◽

Mohammad Kalteh

Keyword(s):

Numerical Simulation ◽

Mixed Convection ◽

Mixture Model ◽

Parametric Study ◽

Nanofluid Flow ◽

Two Phase ◽

Laminar Mixed Convection ◽

Download Full-text

Investigation of nanofluid mixed convection in a shallow cavity using a two-phase mixture model

International Journal of Thermal Sciences ◽

10.1016/j.ijthermalsci.2013.08.003 ◽

2014 ◽

Vol 75 ◽

pp. 204-220 ◽

Author(s):

M. Goodarzi ◽

M.R. Safaei ◽

K. Vafai ◽

G. Ahmadi ◽

M. Dahari ◽

...

Keyword(s):

Mixed Convection ◽

Mixture Model ◽

Two Phase ◽

Shallow Cavity ◽

Download Full-text

Numerical study of laminar mixed convection of a nanofluid in a horizontal tube using two-phase mixture model

Applied Thermal Engineering ◽

10.1016/j.applthermaleng.2007.06.019 ◽

2008 ◽

Vol 28 (7) ◽

pp. 717-727 ◽

Author(s):

S. Mirmasoumi ◽

A. Behzadmehr

Keyword(s):

Mixed Convection ◽

Mixture Model ◽

Numerical Study ◽

Horizontal Tube ◽

Two Phase ◽

Laminar Mixed Convection ◽

Download Full-text

Numerical study on heat transfer and entropy generation of developing laminar nanofluid flow in helical tube using two-phase mixture model

Advanced Powder Technology ◽

10.1016/j.apt.2017.05.018 ◽

2017 ◽

Vol 28 (9) ◽

pp. 2110-2125 ◽

Author(s):

Hamed Khosravi Bizhaem ◽

Abbas Abbassi

Keyword(s):

Heat Transfer ◽

Mixture Model ◽

Entropy Generation ◽

Numerical Study ◽

Nanofluid Flow ◽

Two Phase ◽

Helical Tube ◽

Download Full-text

Numerical investigation of porous rib arrangement on heat transfer and entropy generation of nanofluid flow in an annulus using a two-phase mixture model

Numerical Heat Transfer Part A Applications ◽

10.1080/10407782.2017.1345270 ◽

2017 ◽

Vol 71 (12) ◽

pp. 1251-1273 ◽

Author(s):

Majid Siavashi ◽

Hamid Reza Talesh Bahrami ◽

Hamid Saffari

Keyword(s):

Heat Transfer ◽

Numerical Investigation ◽

Mixture Model ◽

Entropy Generation ◽

Nanofluid Flow ◽

Two Phase ◽

Phase Mixture ◽

Rib Arrangement

Download Full-text

MHD mixed convection and entropy generation in a lid-driven cavity with rotating cylinders filled by a nanofluid using two phase mixture model

Journal of Magnetism and Magnetic Materials ◽

10.1016/j.jmmm.2019.03.108 ◽

2019 ◽

Vol 483 ◽

pp. 224-248 ◽

Author(s):

Pouya Barnoon ◽

Davood Toghraie ◽

Reza Balali Dehkordi ◽

Hossein Abed

Keyword(s):

Mixed Convection ◽

Mixture Model ◽

Entropy Generation ◽

Rotating Cylinders ◽

Two Phase ◽

Driven Cavity ◽

Download Full-text

A 3D numerical simulation of mixed convection of a magnetic nanofluid in the presence of non-uniform magnetic field in a vertical tube using two phase mixture model

Journal of Magnetism and Magnetic Materials ◽

10.1016/j.jmmm.2011.02.039 ◽

2011 ◽

Vol 323 (15) ◽

pp. 1963-1972 ◽

Author(s):

Habib Aminfar ◽

Mousa Mohammadpourfard ◽

Yousef Narmani Kahnamouei

Keyword(s):

Magnetic Field ◽

Numerical Simulation ◽

Mixed Convection ◽

Mixture Model ◽

Uniform Magnetic Field ◽

Vertical Tube ◽

3D Numerical Simulation ◽

Two Phase ◽

Magnetic Nanofluid ◽

Download Full-text

Numerical study of mixed convection in an inclined two sided lid driven cavity filled with nanofluid using two-phase mixture model

International Communications in Heat and Mass Transfer ◽

10.1016/j.icheatmasstransfer.2011.08.003 ◽

2011 ◽

Vol 38 (10) ◽

pp. 1428-1435 ◽

Author(s):

M. Alinia ◽

D.D. Ganji ◽

M. Gorji-Bandpy

Keyword(s):

Mixed Convection ◽

Mixture Model ◽

Numerical Study ◽

Two Phase ◽

Driven Cavity ◽

Download Full-text

Laminar Mixed Convection Nanofluids Flow in a Elliptic Duct Using Two Phase Approach

ASME/JSME 2011 8th Thermal Engineering Joint Conference ◽

10.1115/ajtec2011-44310 ◽

2011 ◽

Author(s):

A. Akbarinia ◽

M. Shariat ◽

R. Laur

Keyword(s):

Nusselt Number ◽

Mixed Convection ◽

Friction Factor ◽

Skin Friction ◽

Volume Fraction ◽

Nanofluid Flow ◽

Two Phase ◽

Laminar Mixed Convection ◽

Laminar mixed convection Al2O3-Water nanofluid flow in elliptic ducts with constant heat flux boundary condition has been simulated employing two phase mixture model. Three-dimensional Navier-Stokes, energy and volume fraction equations have been discretized using the Finite Volume Method (FVM). The Brownian motions of nanoparticles have been considered to determine the thermal conductivity and dynamics viscosity of Al2O3-Water nanofluid, which vary with temperature. Simulation effects of solid volume fraction and nanoparticles mean diameter on thermal and hydraulics behaviors of nanofluid flow in elliptic ducts have been presented and discussed. The calculated results show good agreement with the previous numerical data. Results show that in a given Reynolds number (Re) and Richardson number (Ri), increasing solid nanoparticles volume fraction increases the Nusselt number (Nu) while the skin friction factor decreases. Increasing nanoparticles mean diameter augments the local skin friction factor whereas it causes the Nusselt number to reduce. But these effects are significant for nanoparticles diameter equal to 13nm especially.

Download Full-text