| 翁夏.基于结构函数理论的微通道冷板热阻研究[J].装备环境工程,2018,15(6):82-87. WENG Xia.Thermal Resistance of Micro-channel Cold Plate Based on Structure Function Theory[J].Equipment Environmental Engineering,2018,15(6):82-87. |
| 基于结构函数理论的微通道冷板热阻研究 |
| Thermal Resistance of Micro-channel Cold Plate Based on Structure Function Theory |
| 投稿时间：2018-03-17 修订日期：2018-06-25 |
| DOI：10.7643/ issn.1672-9242.2018.06.016 |
| 中文关键词: 结构函数 T3Ster 热阻 微通道冷板 两相流 |
| 英文关键词:structure function T3Ster thermal resistance micro-channel cold plate two phase flow |
| 基金项目:国防科工局基金项目（TDZX-17-048-2） |
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| 中文摘要: |
| 目的 寻找微通道冷板热阻与沸腾程度的关系。方法 在结构函数的理论基础上，使用T3Ster对微通道冷板进行测量，从实验系统热路的微分结构函数中分离出微通道冷板的一维热阻。结果 单相流动时冷板的一维热阻与热流密度之间不存在明显的关联。结论 两相流动时冷板的一维热阻总体上随着微通道内沸腾的加剧而呈现出波动下降的趋势。 |
| 英文摘要: |
| Objective To research the relationship between thermal resistance of micro-channel plate and degree of boiling. Method Based on the structure function theory, the micro-channel cold plate was tested with T3Ster to isolate the one dimensional thermal resistance from the differential structure function of the thermal circuit of the experimental system. Results The results indicate that the one dimensional thermal resistance of the cold plate was not connected with heat flux when the flow was single phase. Conclusion By and large, the one dimensional resistance of the cold plate show a fluctuant downward trend when boiling in the micro-channel is intensifying. |
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