Correction of Non-Isokinetic Sampling of Wetness Measurement for Wet Steam Flow

被引：0
|
作者：
Li Yanfeng [1 ]
Li Junmei [1 ]
Jia Heng [1 ]
Wang Xinjun [2 ]
Xu Tingxiang [2 ]
机构：
[1] Beijing Polytech Univ, Coll Construct & Civil Engn, Beijing 100022, Peoples R China
[2] Xi An Jiao Tong Univ, Sch Energy & Power Engn, Xian 710049, Shaanxi Provinc, Peoples R China
来源：
JOURNAL OF THERMAL SCIENCE | 2002年 / 11卷 / 01期
关键词：
sampling; wet steam flow; simulation;
D O I：
10.1007/s11630-002-0020-6
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A mathematical model for predicting the behavior of wet steam flow in the vicinity of the intake head of the sampling probe is presented. The vapor flow field and droplet trajectory in the calculated region have been obtained. The errors caused by non-isokinetic sampling for different conditions have been analyzed and the analytical results would provide useful data for the design and application of a heating method-based wetness measurement probe in practice.
引用
收藏
页码：41 / 48
页数：8
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