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竖直管内不互溶物系蒸汽冷凝液泛汽速的研究

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Indexed by: Journal Article

Date of Publication: 2000-06-30

Journal: 高校化学工程学报

Included Journals: CSCD、PKU、Scopus

Volume: 14

Issue: 3

Page Number: 205-211

ISSN: 1003-9015

Key Words: 不互溶物系;液泛汽速;冷凝;垂直管

Abstract: 进行了不互溶物系蒸汽在竖直管内降膜冷凝的实验研究, 测得了蒸汽冷凝的上升极限汽速.建立了不互溶物系蒸汽冷凝上升极限汽速的数学模型.本文模型计算值和Wallis关系式计算值以及本文的实验结果的比较表明,本文模型具有很好的预测能力.

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