【摘要】 各工业部门中广泛应用的往返式冷凝器存在着液阻现象 ,其液阻速度直接影响冷凝器的效率和安全运行。本文介绍了测定液阻速度的方法和实验装置。通过对大量实验数据的分析和计算提出了通用的计算往返式冷凝器内液阻速度的实验公式 ,并对原苏联学者 Alekseev提出的计算特殊情况下的液阻速度公式进行了修正 ,同时指出了影响液阻速度的因素以及提高液阻速度的途径更多还原

【Abstract】 Flooding exists in reciprocating condensers that have been widely used in various industrial departments. The flooding rate may directly infulence the condenser’s efficiency and safety operation. In the paper, we introduce the method of measuring flooding rate and experimental apparatus. Through analysis of large experimental data and calculation, we put forward formulae of flooding rate, which apply in commonly used reciprocating condensers. Besides we modity the flooding rate formulae posed by the Pre Soviet scholar Alekseev that can be suit for special cases. In addition, we point out the factors that affect the flodding rate and the way to increase the flooding rate.更多还原