文献类型：期刊文献

英文题名：Heat transfer phenomenon and characteristics study of C-shaped tube with nucleate boiling in water tank

作者：Meng, Xiangyu[1]; Liu, Yanbin[1]; Wang, Xuesheng[1]; Cao, Jiaming[1]

机构：[1] School of Mechanical and Power Engineering, East China University of Science and Technology, Building 17, 130 Meilong Road, Shanghai, 200237, China

年份：2021

卷号：680

期号：1

外文期刊名：IOP Conference Series: Earth and Environmental Science

收录：EI(收录号：20211210109764)

语种：英文

外文关键词：Nuclear power plants - Pressurized water reactors - Nuclear fuels - Heat transfer - Nuclear energy - Water tanks

摘要：The Passive Residual Heat Removal Heat Exchanger (PRHR HX) is an important equipment of the passive safety system in advanced nuclear power plants such as AP1000. Heat transfer phenomenon and characteristics study of the PRHR HX has received more and more attention. However, the research of transient heat transfer under C-shaped tube outside pool boiling condition is insufficient and needs further investigation. An experimental facility was built and a series of experiments were conducted. Distributing and changing tendencies of some important parameters including tank water temperature, tube wall temperature and heat transfer coefficient were obtained and analyzed. This study can provide a reference for the thermal hydraulic design for the PRHR HX in nuclear power plant. ? Published under licence by IOP Publishing Ltd.