Pool Boiling Heat Transfer with Nanotube Arrays Surface on Titanium

Article Preview

Abstract:

In this paper, a new porous coating was formed directly on the surface of titanium metal via anodic oxidation. And by the SEM, the morphology of the coating, which is composed of well-ordered perpendicular nanotubes, was characterized. Moreover, taking deionized water as the test fluid, a visualization study of the coating on its pool boiling heat transfer performance was made. The results demonstrated that compared with the smooth surface, the nucleate boiling heat transfer coefficient can increase 3 times while the nucleate boiling super heat was reduced 30%.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 550-553)

Pages:

2913-2916

Citation:

Online since:

July 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] K. Han, A.L. Liu, D.H. Peng: J. Chemical Machinery, Vol. 38-1 (2011), p.104.

Google Scholar

[2] Y. Zeng, H. Xu, F. Hou, J. L. Liu: J. Chemical Machinery. Vol. 37-2(2010), p.141.

Google Scholar

[3] Y. J. Guo, Q. C. Bi, T. K. Chen: J. Chemical industry and Engineering. Vol. 55-9 (2004), p.1417.

Google Scholar

[4] S.S. Hsieh, T.Y. Yang: J. Heat Transfer, 124 -4 (2002), p.704.

Google Scholar

[5] P. Griffith, J.D. Wallis: Chemical Engineering Progress Symposium. Vol. 56 (1960), p.49.

Google Scholar

[6] Vemuri S,Kim K J: International Communications in Heat and Mass Transfer,Vol. 32-1(2005), p.27.

Google Scholar

[7] Chi Young Lee, Md Mainul Hossain Bhuiya, Kwang J. Kim: International Journal of Heat and Mass Transfer. Vol. 19–20, (2010), p.4274.

Google Scholar

[8] T. F. Li, X. G. Ren, Y. J. Song, G. Cheng: Journal of Petrochemical Universities. Vol.3 (2005), p.35.

Google Scholar