caa a22 4500 469040548 CHVBK 20180323132810.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF02650848 doi (NATIONALLICENCE)springer-10.1007/BF02650848 Effects of working fluid, tubeside enhancement and bundle depth on the optimized fin geometry of a horizontal condenser tube [Elektronische Daten] [H. Honda, T. Fukuda] A theoretical study has been made to optimize the fin geometry of a horizontal finned tube which is to be used for condensers that handle the vapor load of a liquid phase change cooling module. Systematic numerical calculations of the vapor to coolant heat transfer have been performed for parametric values of fin height, fin spacing, vertical bundle depth and tubeside heat transfer coefficient. Three dielectric fluids (R-113, FC-72, and FC-87) at atmospheric pressure were selected as the working fluids. For a single tube with optimized fin geometry, the average heat flux increased in the order of FC-87, R-113 and FC-72. Both the optimum fin height and optimum fin spacing increased with increasing vertical bundle depth. Science Press, 1992 finned condenser tube nationallicence optimized fin geometry nationallicence dielectric fluids nationallicence physical model nationallicence Honda H. Institute of Advanced Material Study, Kyushyu University, 816, Kasuga, Fukuoka, Japan aut Fukuda T. Institute of Advanced Material Study, Kyushyu University, 816, Kasuga, Fukuoka, Japan aut Journal of Thermal Science Science Press 1/2(1992-06-01), 123-129 1003-2169 1:2<123 1992 1 11630 https://doi.org/10.1007/BF02650848 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02650848 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Honda H. Institute of Advanced Material Study, Kyushyu University, 816, Kasuga, Fukuoka, Japan aut NATIONALLICENCE 700 1- Fukuda T. Institute of Advanced Material Study, Kyushyu University, 816, Kasuga, Fukuoka, Japan aut NATIONALLICENCE 773 0- Journal of Thermal Science Science Press 1/2(1992-06-01), 123-129 1003-2169 1:2<123 1992 1 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer