翁夏.两种工艺下某天线微通道冷板特性的实验研究[J].装备环境工程,2016,13(1):106-111. WENG Xia.Experimental Study on a Certain Antenna′ s Microchannel Cold-plates Machined by Two Techniques[J].Equipment Environmental Engineering,2016,13(1):106-111. |
两种工艺下某天线微通道冷板特性的实验研究 |
Experimental Study on a Certain Antenna′ s Microchannel Cold-plates Machined by Two Techniques |
投稿时间:2015-09-28 修订日期:2016-02-15 |
DOI:10.7643/issn.1672-9242.2016.01.019 |
中文关键词: 微通道 增材制造 真空钎焊 CT成像 冷板特性 |
英文关键词:microchannel material additive manufacturing vacuum brazing CT imaging characteristics of cold-plates |
基金项目:国防基础科研重点项目 (JCKY2013210B004) |
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中文摘要: |
目的 研究不同工艺下微通道冷板的特性及成因。方法 以实验研究为基础, 对两种工艺方式(增材制造和真空钎焊) 下的某天线微通道冷板进行流动和传热分析。另外, 还使用CT技术对两种冷板的内部结构进行成像。结果 获得了冷板特性数据和内部成像图片。结论 分析表明, 增材制造的微通道冷板具有良好的性能, 具备工程应用的潜力。 |
英文摘要: |
Objective To study the characteristics of microchannel cold-plates machined by different techniques and analyze the corresponding cause of formation. Methods Based on experimental study, the features of flow and heat transfer of the microchannel cold-plates processed by material additive manufacturing and vacuum brazing were analyzed. In addition, CT technology was used to image the inner structures of the two types of microchannel cold-plates. Results The characteristics and inner images of the cold-plates were obtained. Conclusion The analysis results indicated that the microchannel cold-plates machined by material additive manufacturing had good performance and could be applied in engineering projects. |
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