小直径SiO2-H2O纳米流体铜热管性能的试验研究
MACHINE DESIGN AND MANUFACTURING ENGINEERING(2017)
Abstract
为测定SiO2-H2O纳米流体铜热管的性能,通过搭建热管性能测试实验台,对以去离子水及添加不同分散剂(质量浓度为0.25%十二烷基硫酸钠和质量浓度为1%阿拉伯树胶)的SiO2-H2O纳米铜热管的启动性能和传热性能进行了试验研究.研究结果表明:SiO2-H2O纳米流体铜热管的启动时间较传统去离子水热管分别缩短了8.50%和5.23%;纳米热管比去离子水热管具有更高的传热速率;相比于去离子水热管,添加十二烷基硫酸钠分散剂的SiO2-H2O纳米流体铜热管的热阻减小了37.50%,添加阿拉伯树胶分散剂的SiO2-H2O纳米流体铜热管的热阻减小了26.40%.
MoreTranslated text
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined