Experimental investigation on vortex shedding from staggered cylinders in gas-liquid two-phase flow

X. J. Su; Q. Wang; Z. H. Lin

Experimental investigation on vortex shedding from staggered cylinders in gas-liquid two-phase flow

X. J. Su
, Q. Wang
, Z. H. Lin

能源与动力工程学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

The relationship between the vortex shedding from the surface of three row circular cylinders of the same diameter in staggered arrangement and the ratio of pitch to diameter or void fraction is experimentally investigated. The results show that periodical vortex shedding happens when the void fraction is no more than 0.14. As the ratio of transverse pitch to diameter is no more than 2.0, gap flow is bistable deflective flow. But bistable deflective flow disappears as the ratio more than 2.0. Strouhal number in two-phase flow reduces with the increase of the void fraction.

源语言	英语
页（从-至）	244-247+264
期刊	Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University
卷	35
期	3
出版状态	已出版 - 3月 2001

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title = "Experimental investigation on vortex shedding from staggered cylinders in gas-liquid two-phase flow",

abstract = "The relationship between the vortex shedding from the surface of three row circular cylinders of the same diameter in staggered arrangement and the ratio of pitch to diameter or void fraction is experimentally investigated. The results show that periodical vortex shedding happens when the void fraction is no more than 0.14. As the ratio of transverse pitch to diameter is no more than 2.0, gap flow is bistable deflective flow. But bistable deflective flow disappears as the ratio more than 2.0. Strouhal number in two-phase flow reduces with the increase of the void fraction.",

keywords = "Gas-liquid two-phase flow, Staggered cylinder, Strouhal number",

author = "Su, \{X. J.\} and Q. Wang and Lin, \{Z. H.\}",

year = "2001",

month = mar,

language = "英语",

volume = "35",

pages = "244--247+264",

journal = "Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University",

issn = "0253-987X",

publisher = "Xi'an Jiaotong University",

number = "3",

}

TY - JOUR

T1 - Experimental investigation on vortex shedding from staggered cylinders in gas-liquid two-phase flow

AU - Su, X. J.

AU - Wang, Q.

AU - Lin, Z. H.

PY - 2001/3

Y1 - 2001/3

N2 - The relationship between the vortex shedding from the surface of three row circular cylinders of the same diameter in staggered arrangement and the ratio of pitch to diameter or void fraction is experimentally investigated. The results show that periodical vortex shedding happens when the void fraction is no more than 0.14. As the ratio of transverse pitch to diameter is no more than 2.0, gap flow is bistable deflective flow. But bistable deflective flow disappears as the ratio more than 2.0. Strouhal number in two-phase flow reduces with the increase of the void fraction.

AB - The relationship between the vortex shedding from the surface of three row circular cylinders of the same diameter in staggered arrangement and the ratio of pitch to diameter or void fraction is experimentally investigated. The results show that periodical vortex shedding happens when the void fraction is no more than 0.14. As the ratio of transverse pitch to diameter is no more than 2.0, gap flow is bistable deflective flow. But bistable deflective flow disappears as the ratio more than 2.0. Strouhal number in two-phase flow reduces with the increase of the void fraction.

KW - Gas-liquid two-phase flow

KW - Staggered cylinder

KW - Strouhal number

UR - https://www.scopus.com/pages/publications/0035284392

M3 - 文章

AN - SCOPUS:0035284392

SN - 0253-987X

VL - 35

SP - 244-247+264

JO - Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University

JF - Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University

IS - 3

ER -

Experimental investigation on vortex shedding from staggered cylinders in gas-liquid two-phase flow

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