FILM AND TRANSITION BOILING CHARACTERISTICS OF SUBCOOLED LIQUID FLOWING THROUGH A HORIZONTAL FLAT DUCT

被引：9

作者：

PENG, XF ^{[1
]}

WANG, BX ^{[1
]}

PETERSON, GP ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,DEPT MECH ENGN,COLL STN,TX 77843

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1992年 / 35卷 / 11期

关键词：

D O I：

10.1016/0017-9310(92)90327-O

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An experimental investigation was conducted to observe and analyze the flow boiling of a subcooled liquid flowing through a horizontal flat duct at high velocities. Analysis of the experimental data revealed several distinct characteristics: first, the region over which transition boiling occurred decreased in size as the liquid velocity and the amount of liquid subcooling increased; second, two fairly distinct regions were apparent within the film boiling regime, an auto model and non-auto model region. In addition, the previously developed theoretical analysis was modified and expanded to encompass the auto model film boiling region. This analysis provided an explanation for the two regions observed and established a foundation for further study of the phenomena surrounding this type of boiling.

引用

页码：3077 / 3083

页数：7