凝汽器强化换热管的研究与应用  

Study and application of intensified heat exchange tube in condenser

作　　者：胡志明[1,2] 袁益超[1,2] 孟凡茂[1,2] 

机构地区：[1]上海理工大学能源与动力工程学院,上海200093 [2]上海市动力工程多相流动与传热重点实验室,上海200093

出　　处：《能源工程》2015年第5期68-72,共5页Energy Engineering

摘　　要：综述了螺纹管、横纹管、多向扰流强化换热管的研究及应用现状,重点讨论这三种强化换热管传热与阻力性能、结垢性能、力学性能等,指出不锈钢多向扰流强化换热管具有传热系数高、抗腐蚀、抗结垢、抗振的特点,在凝汽器中具有广阔的应用前景。The study and application situation of spirally corrugated tube,transversely corrugated tube and multi-spiral groove enhanced tube were revised. The qualities such as heat transfer performance,flow resistance,fouling performance and mechanical properties of those three kinds of intensified heat exchange tubes were mainly discussed. Multispiral groove enhanced tube with the features of high heat transfer coefficient,anti-corrosion,anti-fouling and anti-vibration,would have a wide application prospect in power plant condensers.

关 键 词：螺纹管 横纹管 多向扰流强化换热管 凝汽器 

分 类 号：TK124[动力工程及工程热物理—工程热物理]