压水堆核电机组二回路热力系统汽水流量分配计算的研究  

A Study of Steam-water Flow Distribution Calculation for the Secondary-circuit Thermodynamic System of PWR Nuclear Power Plant

作　　者：李建刚[1] 李丽萍[1] 杨小琨[1] 

机构地区：[1]郑州电力高等专科学校,河南郑州450004

出　　处：《汽轮机技术》2004年第2期94-96,共3页Turbine Technology

摘　　要：以常规热平衡方法为基础,将等效热降法应用于压水堆核电机组二回路热力系统汽水流量的分配计算,计算结果与常规热平衡法完全相同,并可简捷快速地计算出热力系统连接方式以及局部参数变化对汽水流量分配的影响,为压水堆核电机组二回路热力系统应用热力学第二定律进行定量分析奠定了基础。In this paper the authors apply equivalent heat drop method to the steam-water flow distribution calculation for the secondary-cucirt thermodynamic system of PWR power plant,based on the normal energy balance method.The calculation result by those method is identical completely.The deciding quantity alculation can be fast made specially because of the thermodynamic system link mode and local parameters change,and foundation for the deciding quantity analyses by thermodynamic second law is established.

关 键 词：压水堆核电机组 二回路 等效热降 汽水流量 计算 

分 类 号：TK262[动力工程及工程热物理—动力机械及工程]