T型管管束的沸腾传热性能

Performance for Boiling Heat Transfer outside T-shaped Finned Tube Bundle

Ｔ型管管束的沸腾传热性能刘进荣（内蒙古工业大学化学工程系，呼和浩特０１００６２）沈自求徐维勤（大连理工大学化学工程研究所，大连１１６０１２）关键词水平管管束Ｔ型管沸腾传热强化卧式再沸器１引言水平管管束沸腾传热广泛应用于石油化工、制冷等工业部门，如蒸...

The experimental invesitigations were carried out on boiling heat transfer outiside a T-shaped finned tube bundle, made of No.10 steel, and the examinations were made on heat transfer performance for combined bundles of T-shaped tubes installed beneath the smooth tubes. The experimental results indicate that heat transfer enhancement can be obtained for combined tube bundles with T-shaped tubes and smooth tubes arranged staggeringly.