平行流冷凝器的传热计算与应用研究

发布时间：2018-06-22 04:47

  本文选题：平行流换热器 + 传热计算　； 参考：《低温与超导》2014年06期

【摘要】：针对数据中心用蒸汽压缩/热管复合型环控机组系列产品研发的需要,在分析国内外学者相关研究成果的基础上,建立了平行流换热器的计算模型,设计了外侧为热管冷凝器、内侧为制冷冷凝器的组合式平行流换热器,建立了30kW热管复合型制冷模块实验系统,进行了室外侧环境温度为35℃、10℃和16℃的压缩式制冷、热管制冷和热管复合制冷的工作性能实验。结果表明,所设计的组合式冷凝器达到预期指标,验证了设计计算模型的可靠性,为平行流冷凝器在大型热管复合环控机组中的工程应用提供了依据。
[Abstract]:In order to meet the needs of the research and development of steam compression / heat pipe composite environmental control units for data center, a calculation model of parallel flow heat exchanger is established on the basis of analyzing the related research results of domestic and foreign scholars, and a heat pipe condenser is designed on the outside. A combined parallel flow heat exchanger with a refrigerating condenser on the inner side was established. The experimental system of 30kW heat pipe composite refrigeration module was established, and the compression refrigeration was carried out at 35 鈩，

本文编号：2051653