Modelling study on CHF in narrow rectangular channel with longitudinal vortex generator

Jun Huang; Yan Ping Huang; Jian Ma; Yan Lin Wang; Qiu Wang Wang

Modelling study on CHF in narrow rectangular channel with longitudinal vortex generator

Jun Huang
, Yan Ping Huang
, Jian Ma
, Yan Lin Wang
, Qiu Wang Wang

能源与动力工程学院

China National Nuclear Corporation

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

With relative long influence distance and simple structure, the longitudinal vortex generators(LVGs) can be used in narrow channels with at surface. On the basis of an annular flow prediction model for Critical Heat Flux(CHF) and a heat transfer model respectively used in smooth and ribbed circular tube, a new CHF prediction model in rectangular narrow channel with 4 pairs of block LVGs is developed, and this model is validated by comparing with the present experimental data. The predictive accuracy of this model is good.

源语言	英语
页（从-至）	522-525
页数	4
期刊	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
卷	34
期	3
出版状态	已出版 - 3月 2013

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title = "Modelling study on CHF in narrow rectangular channel with longitudinal vortex generator",

abstract = "With relative long influence distance and simple structure, the longitudinal vortex generators(LVGs) can be used in narrow channels with at surface. On the basis of an annular flow prediction model for Critical Heat Flux(CHF) and a heat transfer model respectively used in smooth and ribbed circular tube, a new CHF prediction model in rectangular narrow channel with 4 pairs of block LVGs is developed, and this model is validated by comparing with the present experimental data. The predictive accuracy of this model is good.",

keywords = "CHF, Engineering thermophysics, Longitudinal vortex, Model, Narrow rectangular channel",

author = "Jun Huang and Huang, \{Yan Ping\} and Jian Ma and Wang, \{Yan Lin\} and Wang, \{Qiu Wang\}",

year = "2013",

month = mar,

language = "英语",

volume = "34",

pages = "522--525",

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

issn = "0253-231X",

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TY - JOUR

T1 - Modelling study on CHF in narrow rectangular channel with longitudinal vortex generator

AU - Huang, Jun

AU - Huang, Yan Ping

AU - Ma, Jian

AU - Wang, Yan Lin

AU - Wang, Qiu Wang

PY - 2013/3

Y1 - 2013/3

N2 - With relative long influence distance and simple structure, the longitudinal vortex generators(LVGs) can be used in narrow channels with at surface. On the basis of an annular flow prediction model for Critical Heat Flux(CHF) and a heat transfer model respectively used in smooth and ribbed circular tube, a new CHF prediction model in rectangular narrow channel with 4 pairs of block LVGs is developed, and this model is validated by comparing with the present experimental data. The predictive accuracy of this model is good.

AB - With relative long influence distance and simple structure, the longitudinal vortex generators(LVGs) can be used in narrow channels with at surface. On the basis of an annular flow prediction model for Critical Heat Flux(CHF) and a heat transfer model respectively used in smooth and ribbed circular tube, a new CHF prediction model in rectangular narrow channel with 4 pairs of block LVGs is developed, and this model is validated by comparing with the present experimental data. The predictive accuracy of this model is good.

KW - CHF

KW - Engineering thermophysics

KW - Longitudinal vortex

KW - Model

KW - Narrow rectangular channel

UR - https://www.scopus.com/pages/publications/84875629526

M3 - 文章

AN - SCOPUS:84875629526

SN - 0253-231X

VL - 34

SP - 522

EP - 525

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 -

Modelling study on CHF in narrow rectangular channel with longitudinal vortex generator

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