PVP가 첨가된 탄소나노유체의 특성에 대한 연구

다국어 초록 (Multilingual Abstract)

In this study, the enhancement of the thermal conductivity of water in the presence of multi-walled carbon nanotubes, MWCNT, was investigated. Sodium Dodecyl Sulfate, SDS, and Polyvinylpyrrolidone, PVP, were employed as the dispersant. SDS or PVP was added in pure water. And then, MWCNT of 0.0005, 0.001, 0.002, 0.003, 0.004, 0.005, 0.01, and 0.02 vol% was dispersed respectively. The thermal conductivity and the viscosity were measured with a transient hot-wire instrument built for this study and the DV II+ Pro viscometer. The results showed that PVP had good thermal conductivity at 300 wt% and this was better than that of SDS 100 wt%, also, the viscosity of nano fluid added PVP rapidly increased until 0.02 vol%.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 탄소나노튜브 특성 및 나노유제 제조
• 3. 실험 장치 및 방법
• 4. 실험 결과
• 5. 결론
• 후기
• 참고문헌

참고문헌 (Reference)

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