Acoustic excitation of two dimensional air jet of low aspect ratio
Grant Data
Project Title
Acoustic excitation of two dimensional air jet of low aspect ratio
Principal Investigator
Emeritus Professor Ko, Norman Wah Man
(Principal Investigator)
Duration
66
Start Date
1989-07-01
Amount
450000
Conference Title
Acoustic excitation of two dimensional air jet of low aspect ratio
Presentation Title
Keywords
null
Discipline
N/A
HKU Project Code
HKU 41/89
Grant Type
University Grants Committee - General Award
Funding Year
1989
Status
Completed
Objectives
Acoustically excited circular jet has been investigated to understand the effect of external disturbances on the shear layer and the formation of large scale structures. The flow characteristics of circular jet are basically axisymmetrical in nature. Some work on two dimensional jets of low aspect ratio has recently been reported. However, the work is concerned with unexcited jet and the effect of acoustic excitation has not been looked into. This project involves investigating this latter phenomenon.