【摘要】 本文介绍了降膜式蒸发的机理,并简要分析降膜式蒸发相对于满液式蒸发的优点。同时介绍了降膜式蒸发的方式及各自的优缺点以及使用降膜式蒸发需要考虑的问题。更多还原

【Abstract】 The mechanism of falling film evaporation is introduced. The advantage of falling film evaporation over flooded evaporation is analyzed. The modes of falling film and their advantages and disadvantages are introduced. The problems needed to be studied further are also raised.更多还原