CAJ | 학술논문

导热系数是反映介质换热能力的主要参数,具有重要的理论和应用意义.详细介绍国内外纳米流体制备及其导热系数的研究进展情况,对比和总结国内外研究者的研究结果.表明:纳米流体能显著提高基液的导热系数,但不同的研究者对于纳米流体导热系数的研究得出的结果存在一定差异,有待于进一步的深入研究.
도열계수시반영개질환열능력적주요삼수,구유중요적이론화응용의의.상세개소국내외납미류체제비급기도열계수적연구진전정황,대비화총결국내외연구자적연구결과.표명:납미류체능현저제고기액적도열계수,단불동적연구자대우납미류체도열계수적연구득출적결과존재일정차이,유대우진일보적심입연구.
Thermal conductivity has important theoretical and applied significance which is a main parameter reflec-ting heat transfer capability of media. The research progress of thermal conductivity and preparation of nanofluids were in-troduced detailedly. The findings of researchers at home and abroad were contrasted and summed up which showed that nanofiuid can significantly increase the thermal conductivity of base fluid, but results of different researchers exist determi-nate difference, further research are needed to explain it.