论文名称： Experimental Investigations on Boiling Heat Transfer Inside Miniature Circular Tubes Immersed in FC-72
作者： Bi， Qincheng; Zhao， Tianshou; Guo， Yajun; Chen， Tingkuan
来源出版物： JOURNAL OF THERMAL SCIENCE
年卷期页： 2002,11(4):303-307
收录类型： SCI:V21SL;WOS:000208227200003和EI
论文简介： "To investigate the size effect on the characteristics of boiling heat transfer, boiling behavior of FC-72 in heated
vertical miniature circular tubes immersed in a liquid pool was experimentally studied. Two AISI 304 stainless
steel tubes with inner diameters of 1.I0 mm and 1.55 mm correspondingly, were heated by swirled Ni-Cr wire
heaters and sealed in Lucite blocks by silicon adhesive. Both the top and the bottom ends of the circular test
sections were open to the liquid pool. The boiling curves and heat transfer coefficients were obtained
experimentally. The boiling behaviors at the outlets of the miniature tubes were also visualized with a digital
video camera. Experimental results show that the tube geometry has a significant effect on the boiling
characteristics. Vapor blocking at the outlet of the smaller circular tube with a diameter of 1.10 mm caused severe
boiling hysteresis phenomena. The CHF decreased with reducing in tube size. "
原文链接： Experimental Investigations on Boiling Heat Transfer Inside Miniature Circular Tubes Immersed in FC-72