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无产阶级文化大革命以来,我国对表冷器作了许多比较完整的试验,计算方法也有所改进,解决了不少实际问题。但是实践表明,现在用来计算表冷器湿工况的方法仍很复杂,需要进一步改进。本文根据文化大革命以来积累的第一性实验规律提出了更简便的湿球温度法。限于篇幅,文中略去了理论推导,只指出湿球温度法与热湿交换相似规律之间的关系。最后着重介绍湿球温度法的实用。
Since the proletarian cultural revolution, many complete experiments have been conducted on the surface coolers in China, and the calculation methods have also been improved to solve many practical problems. However, practice shows that the method used to calculate the wet conditions of the surface cooler is still very complicated and needs further improvement. This article proposes a simpler wet-bulb temperature method based on the first-order experimental laws accumulated since the Cultural Revolution. Due to space limitations, the theoretical deductions are omitted in this paper, and only the relationship between the wet-bulb temperature method and similar laws of heat and moisture exchange is pointed out. Finally, we will focus on the practicality of the wet-bulb temperature method.