Numerical Simulation for Two-Phase Flow in First-Stage Moisture Separator of Steam Generator

HUANG Wei; CHEN Wu-xing; ZHANG Wen-qi; WANG Hai-song; HE Jing-song

Feb. 2006

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Article Navigation > Nuclear Power Engineering > 2006 > 27(1): 76-79

HUANG Wei, CHEN Wu-xing, ZHANG Wen-qi, WANG Hai-song, HE Jing-song. Numerical Simulation for Two-Phase Flow in First-Stage Moisture Separator of Steam Generator[J]. Nuclear Power Engineering, 2006, 27(1): 76-79.

Citation:

HUANG Wei, CHEN Wu-xing, ZHANG Wen-qi, WANG Hai-song, HE Jing-song. Numerical Simulation for Two-Phase Flow in First-Stage Moisture Separator of Steam Generator[J]. Nuclear Power Engineering, 2006, 27(1): 76-79.

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Numerical Simulation for Two-Phase Flow in First-Stage Moisture Separator of Steam Generator

National Key Laboratory of Reactor System Design Technology, Nuclear Power Institute of China, Chengdu 610041, China

Received Date: 2004-07-05
Rev Recd Date: 2005-05-11

Available Online: 2025-07-29

Abstract

Abstract

This paper presents the numerical simulation for the two-phase flow in the moisture separator by using CFD method.Unstructured grid and multi-block grid are used for the computational region.The detail flow characteristics are shown.Outlet steam quality is compared with the calculation result by using CFD method and special computer code for the steam generator hydraulic calculation,and a good agreement is obtained.
- Steam generator,
- Moisture separator,
- Two-Phase flow,
- Computational fluid dynamics