In the inner region of coaxial jet of mean velocity ratio of 0.5

N. W M Ko; Shiu Keung Tang

In the inner region of coaxial jet of mean velocity ratio of 0.5

N. W M Ko, Shiu Keung Tang

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

Based on conditional sampling measurements, the flow structures within the coaxial jet of mean velocity ratio of 0.5 are studied. Three trains of vortices, the outer vortices and the 'outer' and 'inner' trains of the inner vortices, are found. Interaction of the outer vortices and the 'outer' train of inner vortices is observed within the axial distance near the end of the outer potential core. There is no interaction between the 'outer' and 'inner' trains of inner vortices. The three types of vortices propagate downstream with the same convection velocity of 0.7 Uo.

Original language	English
Title of host publication	Flucome '91
Publisher	Publ by ASME
Pages	93-97
Number of pages	5
ISBN (Print)	0791806529
Publication status	Published - 1 Dec 1991
Externally published	Yes
Event	3rd Triennial International Symposium on Fluid Control, Measurement, and Visualization - FLUCOME '91 - San Francisco, CA, United States Duration: 28 Aug 1991 → 31 Aug 1991

Conference

Conference	3rd Triennial International Symposium on Fluid Control, Measurement, and Visualization - FLUCOME '91
Country/Territory	United States
City	San Francisco, CA
Period	28/08/91 → 31/08/91

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "In the inner region of coaxial jet of mean velocity ratio of 0.5",

abstract = "Based on conditional sampling measurements, the flow structures within the coaxial jet of mean velocity ratio of 0.5 are studied. Three trains of vortices, the outer vortices and the 'outer' and 'inner' trains of the inner vortices, are found. Interaction of the outer vortices and the 'outer' train of inner vortices is observed within the axial distance near the end of the outer potential core. There is no interaction between the 'outer' and 'inner' trains of inner vortices. The three types of vortices propagate downstream with the same convection velocity of 0.7 Uo.",

author = "Ko, {N. W M} and Tang, {Shiu Keung}",

year = "1991",

month = dec,

day = "1",

language = "English",

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booktitle = "Flucome '91",

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note = "3rd Triennial International Symposium on Fluid Control, Measurement, and Visualization - FLUCOME '91 ; Conference date: 28-08-1991 Through 31-08-1991",

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T1 - In the inner region of coaxial jet of mean velocity ratio of 0.5

AU - Ko, N. W M

AU - Tang, Shiu Keung

PY - 1991/12/1

Y1 - 1991/12/1

N2 - Based on conditional sampling measurements, the flow structures within the coaxial jet of mean velocity ratio of 0.5 are studied. Three trains of vortices, the outer vortices and the 'outer' and 'inner' trains of the inner vortices, are found. Interaction of the outer vortices and the 'outer' train of inner vortices is observed within the axial distance near the end of the outer potential core. There is no interaction between the 'outer' and 'inner' trains of inner vortices. The three types of vortices propagate downstream with the same convection velocity of 0.7 Uo.

AB - Based on conditional sampling measurements, the flow structures within the coaxial jet of mean velocity ratio of 0.5 are studied. Three trains of vortices, the outer vortices and the 'outer' and 'inner' trains of the inner vortices, are found. Interaction of the outer vortices and the 'outer' train of inner vortices is observed within the axial distance near the end of the outer potential core. There is no interaction between the 'outer' and 'inner' trains of inner vortices. The three types of vortices propagate downstream with the same convection velocity of 0.7 Uo.

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M3 - Conference article published in proceeding or book

SN - 0791806529

SP - 93

EP - 97

BT - Flucome '91

PB - Publ by ASME

T2 - 3rd Triennial International Symposium on Fluid Control, Measurement, and Visualization - FLUCOME '91

Y2 - 28 August 1991 through 31 August 1991

ER -

In the inner region of coaxial jet of mean velocity ratio of 0.5

Abstract

Conference

ASJC Scopus subject areas

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