图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
多相流动科学与技术
SJR: 0.124 SNIP: 0.222 CiteScore™: 0.26

ISSN 打印: 0276-1459
ISSN 在线: 1943-6181

多相流动科学与技术

DOI: 10.1615/MultScienTechn.v3.i1-4.70
pages 155-162

EXPERIMENTAL DATA SET NO. 2: CHARACTERISTICS OF BUBBLY FLOW

Peter Griffith
Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 USA

ABSTRACT

Bubbly flow experiments are conducted in a 25.4 mm ID pipe to investigate the behaviour of friction factor, radial void fraction and the momentum flux. The purpose of this work is to present experimental data on bubbly flow which can serve as a standard against the prediction models. Despite the fact that the homogeneous model produces reasonably good predictions of pressure drop, improved models are required taking into account the radial distributions of bubble velocity and void fraction.