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Effect of ionic additive on pool boiling critical heat flux of titania/water nanofluids SCIE SCOPUS

Title
Effect of ionic additive on pool boiling critical heat flux of titania/water nanofluids
Authors
Jung-Yeul JungHyungdae KimKim, MH
Date Issued
2013-01
Publisher
SPRINGER
Abstract
TiO2/water nanofluids were prepared and tested to investigate the effects of an ionic additive (i.e., nitric acid in this study) on the critical heat flux (CHF) behavior in pool boiling. Experimental results showed that the ionic additive improved the dispersion stability but reduced the CHF increase in the nanofluid. The additive affected the self-assembled nanoparticle structures formed on the heater surfaces by creating a more uniform and smoother structure, thus diminishing the CHF enhancement in nanofluids.
Keywords
THERMAL-CONDUCTIVITY; SURFACE WETTABILITY; NANO-FLUIDS; WATER; NANOPARTICLES; ENHANCEMENT
URI
https://oasis.postech.ac.kr/handle/2014.oak/16190
DOI
10.1007/S00231-012-1055-1
ISSN
0947-7411
Article Type
Article
Citation
HEAT AND MASS TRANSFER, vol. 49, no. 1, page. 1 - 10, 2013-01
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