期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：170
期号：4
页码：042084
DOI：10.1088/1755-1315/170/4/042084
语种：English
出版社：IOP Publishing
摘要：The developed power plants take advantage of variable pressure operation in wide range of working condition, during which liquid physical property is influenced by pressure change to a great extent. It can result in complex heat transfer condition, even over-temperature in heated tubes. Based on enthalpy distribution, present paper studies the different degrees (1°C-15°C) of superheat in steam-water separator in four working conditions (30%, 50%, 75%, 100%). Meanwhile, the impact of pressure deviation (-10bar-10bar) on the enthalpy distribution is in scope in present paper.
