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设计一种新型高效的开放式热管真空管式太阳高温集热器,详细阐述该装置的结构及组成。通过试验的方法对开放式热管的传热性能进行分析,获得开放式热管热传导系数最佳的液体注入量;讨论分析在开放式热管中分别以去离子水和CuO纳米流体作为填充液的热效能;为开放式热管太阳集热器的工程应用提供了理论依据。
Design a new and efficient open heat pipe vacuum tube solar thermal collector, detailing the structure and composition of the device. The heat transfer performance of the open heat pipe was analyzed through experiments and the optimal liquid injection quantity was obtained. The thermal performance of the open heat pipe with deionized water and CuO nanofluid as the filling liquid was discussed and discussed. ; Provided a theoretical basis for the engineering application of the open heat pipe solar collector.