Predictive Study of Bubble Mean Diameter in Subcooled Flow Boiling

被引：0
|
作者：
Hong G. [1 ]
Xu Z. [1 ]
Bian B. [1 ]
Zhang Y. [1 ]
Yan X. [2 ]
Huang Y. [2 ]
机构：
[1] School of Energy Research, Xiamen University, Xiamen, 361102, Fujian
[2] CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulics Technology, Nuclear Power Institute of China, Chengdu
来源：
Hedongli Gongcheng/Nuclear Power Engineering | 2017年 / 38卷 / 02期
关键词：
Bubble coalescence; Bubble departure; Mean diameter; Subcooled flow;
D O I：
10.13832/j.jnpe.2017.02.0184
中图分类号：
学科分类号：
摘要：
Bubble mean diameter is a key parameter to calculate the interfacial transfer equation of two phase flow and interfacial concentration. Taking into account the effects of both the thermal, hydrodynamic conditions and bubble coalescence rate on the mean bubble size in the channel, a model has been developed. The proposed model agreed well with the experimental data within the averaged relative deviation of ±12.5%. © 2017, Editorial Board of Journal of Nuclear Power Engineering. All right reserved.
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页码：184 / 188
页数：4
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