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板棒式换热器传热性能分析(Ⅰ)——圆柱肋棒的传热效率
Analysis of Heat Transfer Properties of Plate-Stick Heat Exchanger(Ⅰ) ——Efficiency of Heat Transfer of Sticks
【摘要】 对板棒式换热器中圆柱肋棒的传热效率做了分析 ,研究了在维持一定传热效率的条件下 ,肋棒的直径与棒长及传热操作条件间的相互关系 .
【Abstract】 This paper analyses the efficiency of heat transfer of sticks in plate_stick heat exchangers and investigates the relationship among the diameter and length of sticks,as well as the operation conditions of the Re number with the same value of heat transfer efficiency.
【关键词】 肋棒;
板棒式换热器;
强化传热;
最佳设计;
【Key words】 stick; plate_stick heat exchanger; strengthen heat transfer; optimum design;
【Key words】 stick; plate_stick heat exchanger; strengthen heat transfer; optimum design;
【基金】 广东省自然科学基金资助项目!(990 6 37);国家教委优秀年轻教师基金资助项目!(教人司 (2 0 0 0 ) 11号 )
- 【文献出处】 华南理工大学学报(自然科学版) ,Journal of South China University of Technology(Natural Science) , 编辑部邮箱 ,2001年01期
- 【分类号】TQ052.5
- 【被引频次】9
- 【下载频次】99