Instability of a circular jet in a weak opposing stream

K. M. Lam; Shiu Keung Tang; N. W M Ko

Instability of a circular jet in a weak opposing stream

K. M. Lam
, Shiu Keung Tang
, N. W M Ko

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

2 Citations (Scopus)

Abstract

The the inviscid linearised stability theory has been applied to investigate the effect of a weak opposing main flow stream on the instability of a circular jet. The amplification rates of the axisymmetric and first azimuthal mode disturbances are calculated different frequencies. The results show that the instability of the jet is enhanced by the presence of an opposing stream. Some experiments have also been performed to supplement the instability results.

Original language	English
Title of host publication	Computational Mechanics
Publisher	Publ by A.A. Balkema
Pages	1435-1439
Number of pages	5
ISBN (Print)	9054100311
Publication status	Published - 1 Dec 1991
Externally published	Yes
Event	Proceedings of the Asian Pacific Conference on Computational Mechanics - Hong Kong, Hong Kong Duration: 11 Dec 1991 → 13 Dec 1991

Conference

Conference	Proceedings of the Asian Pacific Conference on Computational Mechanics
Country/Territory	Hong Kong
City	Hong Kong
Period	11/12/91 → 13/12/91

ASJC Scopus subject areas

General Engineering

Cite this

@inproceedings{c976a2b647a3460697fa9c91c5875de8,

title = "Instability of a circular jet in a weak opposing stream",

abstract = "The the inviscid linearised stability theory has been applied to investigate the effect of a weak opposing main flow stream on the instability of a circular jet. The amplification rates of the axisymmetric and first azimuthal mode disturbances are calculated different frequencies. The results show that the instability of the jet is enhanced by the presence of an opposing stream. Some experiments have also been performed to supplement the instability results.",

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

year = "1991",

month = dec,

day = "1",

language = "English",

isbn = "9054100311",

pages = "1435--1439",

booktitle = "Computational Mechanics",

publisher = "Publ by A.A. Balkema",

note = "Proceedings of the Asian Pacific Conference on Computational Mechanics ; Conference date: 11-12-1991 Through 13-12-1991",

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TY - GEN

T1 - Instability of a circular jet in a weak opposing stream

AU - Lam, K. M.

AU - Tang, Shiu Keung

AU - Ko, N. W M

PY - 1991/12/1

Y1 - 1991/12/1

N2 - The the inviscid linearised stability theory has been applied to investigate the effect of a weak opposing main flow stream on the instability of a circular jet. The amplification rates of the axisymmetric and first azimuthal mode disturbances are calculated different frequencies. The results show that the instability of the jet is enhanced by the presence of an opposing stream. Some experiments have also been performed to supplement the instability results.

AB - The the inviscid linearised stability theory has been applied to investigate the effect of a weak opposing main flow stream on the instability of a circular jet. The amplification rates of the axisymmetric and first azimuthal mode disturbances are calculated different frequencies. The results show that the instability of the jet is enhanced by the presence of an opposing stream. Some experiments have also been performed to supplement the instability results.

UR - https://www.scopus.com/pages/publications/0026393719

M3 - Conference article published in proceeding or book

SN - 9054100311

SP - 1435

EP - 1439

BT - Computational Mechanics

PB - Publ by A.A. Balkema

T2 - Proceedings of the Asian Pacific Conference on Computational Mechanics

Y2 - 11 December 1991 through 13 December 1991

ER -

Instability of a circular jet in a weak opposing stream

Abstract

Conference

ASJC Scopus subject areas

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