Modeling of UTSG in the Pressurized Water Reactor Using Accurate Formulae of Thermodynamic Properties
Modeling of UTSG in the Pressurized Water Reactor Using Accurate Formulae of Thermodynamic Properties作者机构：Deanship of Graduate Studies King Abdulaziz University Jeddah Kingdom of Saudi Arabia Physics Department Faculty of Science King Abdulaziz University Jeddah Kingdom of Saudi Arabia Physics Department Faculty of Science Alexandria University Alexandria Egypt
出 版 物：《Journal of Applied Mathematics and Physics》 (应用数学与应用物理（英文）)
年 卷 期：2021年第9卷第5期
页 面：947-967页
学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术]
主 题：UTSG Modeling Steam Tables Thermodynamic Properties
摘 要：In nuclear power plants, steam generators are important parts. This paper introduces a U-tube steam generator (UTSG) model implemented completely using MATLAB environment. The UTSG consists of four regions: upward and downward primary regions, upward and downward metal tube regions, and secondary regions, which contain heat transfer region, steam separation region, and subcooled water region. Governing equations are derived by applying energy and mass conservation equations in all regions. Accurate functions that describe the relationships between thermodynamic properties of the saturated steam are introduced instead of interpolation method that is widely used. Steady state and one transient case are presented as well.
维普期刊数据库