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Experimental study on total pressure distribution for sonic submerged steam jet

  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Experiments on the condensation of steam jet submerged in the subcooled water were carried out. The water temperature and the inlet steam pressure were in the range of 293 K-343 K and 0.2-0.6 MPa, respectively. Four essential shapes of steam plume were enumerated. According to the comparisons of the pictures of steam plume with the graphs in the same size, the pressure came to maximum value in the contraction spots, except for the double expansion-emanative shape. Moreover, pressure distributions of the flow field were characterized by means of drawing isobar. Comparison and discussions on the relationship between steam plume and pressure distributions were given. With the increase of temperature, pressure distributions within steam plume became more complex. Radial pressure distributions were classified according to different regions. Comparisons of the pressure distributions at different water temperature and inlet steam pressure were obtained.

源语言英语
主期刊名6th International Symposium on Multiphase flow, Heat Mass Transfer and Energy Conversion
386-390
页数5
DOI
出版状态已出版 - 2010
活动6th International Symposium on Multiphase flow, Heat Mass Transfer and Energy Conversion - Xian, 中国
期限: 11 7月 200915 7月 2009

出版系列

姓名AIP Conference Proceedings
1207
ISSN(印刷版)0094-243X
ISSN(电子版)1551-7616

会议

会议6th International Symposium on Multiphase flow, Heat Mass Transfer and Energy Conversion
国家/地区中国
Xian
时期11/07/0915/07/09

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