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Jue Kuan Yang

Bio: Jue Kuan Yang is an academic researcher from Southeast University. The author has contributed to research in topics: Thermal conductivity measurement & Nanoparticle. The author has an hindex of 1, co-authored 1 publications receiving 20 citations.

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TL;DR: In this article, a stable and homogeneneous aqueous suspension of carbon nanotubes was prepared and the stability of the nanofluids was improved greatly due to the use of a new dispersant.
Abstract: The stable and homogeneneous aqueous suspension of carbon nanotubes was prepared in this study. The stability of the nanofluids was improved greatly due to the use of a new dispersant, humic acid. The thermal conductivity of the aqueous suspension was measured with the 3ω method. The experimental results showed that the thermal conductivity of the suspensions increases with the temperature and also is nearly proportional to the loading of the nanoparticles. The thermal conductivity enhancement of single-walled carbon nanotubes (SWNTs) suspensions is better than that of the multi-walled carbon nanotubes (MWNTs) suspensions. Especially for a volume fraction of 0.3846% SWNTs, the thermal conductivity is enhanced by 40.5%. Furthermore, the results at 30°C match well with Jang and Choi’s model.

22 citations


Cited by
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TL;DR: In this paper, a review of different aspects of nanofluid stability starting from the preparation stage till implementation in practical applications is presented, focusing on the stability as a function of operating conditions such as high temperature, pressure, confinement, composition, salinity, external magnetic field and shear rate.

266 citations

Journal ArticleDOI
TL;DR: In this paper, the authors reviewed the work carried out by various researchers in the last two decades and summarized the preparation and analytical techniques used for preparation of stable nanofluids.

263 citations

Journal ArticleDOI
TL;DR: In this paper, an enclosed-type evacuated U-tube solar collector (EEUSC) with high efficiency and low cost was designed and constructed, where a copper fin was employed in the u-tube to assume a constant heat flux.

116 citations

Journal ArticleDOI
TL;DR: In this paper, the authors present an inclusive review on the preparation techniques and the reported period of stability of stationary carbon nanotube (CNT) nanofluids, and the characteristics of available treatment such as chemical treatment and physical treatment methods have been systematically analyzed.

64 citations