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含有不凝气体的蒸汽滴状冷凝传热的实验研究

Release Time:2019-03-10  Hits:

Indexed by: Conference Paper

Date of Publication: 2003-10-01

Page Number: 432-435

Key Words: 不凝气;滴状冷凝;强化传热;饱和水蒸气

Abstract: 本文对饱和水蒸气和空气的混合物在垂直表面上滴状冷凝传热特性进行了实验研究.考察了不同的压力条件下不凝气含量对冷凝传热的影响.与膜状冷凝实验结果对比表明,滴状冷凝对含有不凝气的蒸汽冷凝传热有强化作用;在较高的冷凝压力下不凝气体对传热的影响相对较小.

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