Investigation of Al2O3-water nano fluid flow through the circular tube

Author(s):  
K. Veeramanikandan ◽  
S. Vignesh ◽  
B. Pitchia Krishnan ◽  
M. Mathanbabu ◽  
M. Ashokkumar
2017 ◽  
Author(s):  
Basuki Widodo ◽  
Didik Khusnul Arif ◽  
Deviana Aryany ◽  
Nur Asiyah ◽  
Farida Agustini Widjajati ◽  
...  

Author(s):  
Farhan Ahmed

Here we simulate hydrodynamically and thermally fully developed carbon nano tubes, ( CNTs) suspended nano fluid flow through annular sector duct. Hydrodynamic results are found by using no slip boundary condition on the solid walls of duct; whereas H1 and T thermally fully developed conditions are accounted to evaluate the thermal results. CNTs are considered to be single wall, ( SW)/multi walls, ( MW). Power-law discretized scheme is used to transform the non-linear cross sectional convection-diffusion terms in algebraic form by using the control volume based method. With the help semi-implicit method for pressure-linked equations-revised, ( SIMPLER), a system of discretized algebraic equations is solved. Forced convective flow is carried out for different annular configuration parameters and contribution of CNTs in base fluid (i.e. pure water) at Pr = 6.2. Limiting case friction factor and heat transfer results show good agreement with already published data.


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