Title : ( Experimental investigation of oxide nanofluids laminar flowconvective heat transfer )
Authors: Saeed Zeinali Heris , S. Gh. Etemad , M. Nasr Esfahany ,
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Abstract
In the present investigation nanofluids containing CuO and Al2O3 oxide nanoparticles in water as base fluid in different concentrations produced and the laminar flow convective heat transfer through circular tube with constant wall temperature boundary condition examined. The experimental results emphasize that the single phase correlation with nanofluids properties (Homogeneous Model) are not able to predict heat transfer coefficient enhancement of nanofluids. The comparison between experimental results obtained for and nanofluids indicate that heat transfer coefficient ratios for nanofluid to homogeneous model in low concentration are close to each other but by increasing the volume fraction, higher heat transfer enhancement for can be observed.
Keywords
Laminar flow; Heat transfer enhancement; Forced convection; Nanofluid; Oxide nanoparticles
@article{paperid:1011403,
author = {Zeinali Heris, Saeed and S. Gh. Etemad and M. Nasr Esfahany},
title = {Experimental investigation of oxide nanofluids laminar flowconvective heat transfer},
journal = {International Communication in Heat and Mass Transfer},
year = {2006},
volume = {33},
month = {November},
issn = {0735-1933},
pages = {529--535},
numpages = {6},
keywords = {Laminar flow; Heat transfer enhancement; Forced convection; Nanofluid; Oxide nanoparticles},
}
%0 Journal Article
%T Experimental investigation of oxide nanofluids laminar flowconvective heat transfer
%A Zeinali Heris, Saeed
%A S. Gh. Etemad
%A M. Nasr Esfahany
%J International Communication in Heat and Mass Transfer
%@ 0735-1933
%D 2006
