基于Fluent软件的轴排凝汽器壳侧流场分析  

Flow Analysis of Axial Condenser Shell based on Fluent

作　　者：付元钢 FU Yuan-gang(Harbin Turbine Company Limited,Harbin 150046,China)

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2021年第3期201-202,共2页Turbine Technology

摘　　要：凝汽器管束前蒸汽流场的均匀性严重影响了管束的传热性能,通过数值模拟的方法分析轴排凝汽器内部均布装置对蒸汽流动均匀性的影响,优化轴排凝汽器的结构,保证蒸汽流动的均匀性,为以后轴排凝汽器的结构设计提供理论指导。The uniformity of the steam flow in front of the condenser tube bundle seriously affects the heat transfer performance of the tube bundle.This artical analyzes the influence of the distributing device in the axial condenser on the steam flow uniformity,optimizes the structure of the axial condenser,guarantees the uniformity of the steam flow,and provides theoretical guidance for the structural design of the rear axial condenser.

关 键 词：轴排凝汽器 数值模拟 蒸汽流动均匀性分析 

分 类 号：TM623[电气工程—电力系统及自动化]