Study of density wave oscillation of two-phase natural circulatione under low pressure condition

Guanghui Su; Dounan Jia; Junmei Wu; Tao Zhou; Yufei Guo

Study of density wave oscillation of two-phase natural circulatione under low pressure condition

Guanghui Su
, Dounan Jia
, Junmei Wu
, Tao Zhou
, Yufei Guo

能源与动力工程学院

Xi'an Jiaotong University
Northwest Institute of Textile Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

This paper studies density wave oscillation in a vertical upflow pipe of the two-phase natural circulation loop. The oscillation curves at different conditions are obtained. By means of plurality linear regression analysis of the experimental data, a stability criterion of the density wave oscillation under the low pressure two-phase natural circulation conditions is developed. The range of the experimental parameters as follow: system pressure P = 0.2 ̃ 2.0 MPa, mass flow rate G = 265 ̃ 2654 kg/m²s, inlet subcooling ?T_sub = 5 ̃ 40°C, heated power Q = 5 ̃ 30 kW.

源语言	英语
期刊	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
卷	20
期	3
出版状态	已出版 - 1999

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title = "Study of density wave oscillation of two-phase natural circulatione under low pressure condition",

abstract = "This paper studies density wave oscillation in a vertical upflow pipe of the two-phase natural circulation loop. The oscillation curves at different conditions are obtained. By means of plurality linear regression analysis of the experimental data, a stability criterion of the density wave oscillation under the low pressure two-phase natural circulation conditions is developed. The range of the experimental parameters as follow: system pressure P = 0.2{\~ } 2.0 MPa, mass flow rate G = 265{\~ } 2654 kg/m2s, inlet subcooling ?Tsub = 5{\~ } 40°C, heated power Q = 5{\~ } 30 kW.",

keywords = "Density wave oscillation, Natural circulation, Two-phase flow",

author = "Guanghui Su and Dounan Jia and Junmei Wu and Tao Zhou and Yufei Guo",

year = "1999",

language = "英语",

volume = "20",

journal = "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",

issn = "0253-231X",

publisher = "Science Press ",

number = "3",

}

TY - JOUR

T1 - Study of density wave oscillation of two-phase natural circulatione under low pressure condition

AU - Su, Guanghui

AU - Jia, Dounan

AU - Wu, Junmei

AU - Zhou, Tao

AU - Guo, Yufei

PY - 1999

Y1 - 1999

N2 - This paper studies density wave oscillation in a vertical upflow pipe of the two-phase natural circulation loop. The oscillation curves at different conditions are obtained. By means of plurality linear regression analysis of the experimental data, a stability criterion of the density wave oscillation under the low pressure two-phase natural circulation conditions is developed. The range of the experimental parameters as follow: system pressure P = 0.2 ̃ 2.0 MPa, mass flow rate G = 265 ̃ 2654 kg/m2s, inlet subcooling ?Tsub = 5 ̃ 40°C, heated power Q = 5 ̃ 30 kW.

AB - This paper studies density wave oscillation in a vertical upflow pipe of the two-phase natural circulation loop. The oscillation curves at different conditions are obtained. By means of plurality linear regression analysis of the experimental data, a stability criterion of the density wave oscillation under the low pressure two-phase natural circulation conditions is developed. The range of the experimental parameters as follow: system pressure P = 0.2 ̃ 2.0 MPa, mass flow rate G = 265 ̃ 2654 kg/m2s, inlet subcooling ?Tsub = 5 ̃ 40°C, heated power Q = 5 ̃ 30 kW.

KW - Density wave oscillation

KW - Natural circulation

KW - Two-phase flow

UR - https://www.scopus.com/pages/publications/33745667400

M3 - 文章

AN - SCOPUS:33745667400

SN - 0253-231X

VL - 20

JO - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

JF - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

IS - 3

ER -

Study of density wave oscillation of two-phase natural circulatione under low pressure condition

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