不凝性气体是指混在制冷系统里的空气、氢、氮、润滑油蒸气等。这些气体随制冷剂在系统中循环,不随制冷剂一起冷凝,也不产生制冷效应。
《制冷剂用氟代烯烃不凝性气体(NCG)测定通用方法》、《制冷剂用氟代烯烃氯化物(Cl-)测定通用方法》、《制冷剂用氟代烯烃酸度的测定通用方法》、《制冷剂用氟代烯烃...
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The effects of flue gas velocity, flue gas temperature, entry temperature of cooling water and non-condensable gas content on convective condensation heat transfer are studied experimentally. The effect of fin on condensation is studied in the experiments.
在实验中重点考察混合气体主流温度、管壁温、混合气体的流速以及不凝性气体的质量分数等因素对冷凝换热的影响,并通过实验数据分析采用翅片管对整体冷凝产生的影响。
参考来源 - 含湿混合气体横掠翅片管的换热研究·2,447,543篇论文数据,部分数据来源于NoteExpress
介绍了不凝性气体(如空气)在制冷系统中的危害。
Introduces the harm of non-condensable gases (such as air, etc.) in refrigeration systems.
本文利用自主设计的大空间凝结换热实验台,对水平光管和三维肋管管外高不凝性气体含量水蒸气的凝结换热性能进行了实验研究;
In the past decades, little efforts has been done on the investigation of condensation of steam in the presence of high content non-condensable gas due to its complication.
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