摘要
本文在综合考虑传热性能和摩擦阻力等因素的基础上,对单螺旋槽套管式冷凝器的结构进行了优化和研究。分析研究了单螺旋槽管的直径、节距和槽深等结构参数对凝结传热与阻力性能的影响,得到在给定工况范围内的最佳结构参数。
On the base of both consideration of heat transfer performance and resistance, the optimization and research are carried out on single spiral duct double pipe condenser. The single spiral duct pipe's diameter, duct width, depth and other structure parameters' influence on condense heat transfer and resistance are analyzed, the best structure parameter is studied in the given work condition.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2006年第z2期125-127,共3页
Journal of Engineering Thermophysics
基金
国家自然科学基金资助项目(No.50476080)
关键词
单螺旋槽管
凝结换热
结构参数
single spiral duct pipe
condense heat transfer
structure parameter
