File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1016/0022-460X(76)90460-0
- Scopus: eid_2-s2.0-0016995998
- WOS: WOS:A1976CE99900006
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Coherent structures in subsonic coaxial jets
| Title | Coherent structures in subsonic coaxial jets |
|---|---|
| Authors | |
| Issue Date | 1976 |
| Citation | Journal of Sound and Vibration, 1976, v. 48, n. 2, p. 203-219 How to Cite? |
| Abstract | This paper describes a detailed study of the initial region of coaxial jets and the large scale coherent structures within this region. The coaxial jets investigated have an area ratio of 2·67 and were run at three different velocity ratios. A simple model in terms of two arrays of vortex-rings in the mixing region of the coaxial jet is proposed, and its use verified by comparisons with experimental results. Overall and spectral results of hot wire and microphone signals, obtained in the flow, support the model proposed. Evidence supporting the concept of a preferred mode, which governs the growth or decay of the vortices in the intermediate zone, is also presented. © 1976. |
| Persistent Identifier | http://hdl.handle.net/10722/250386 |
| ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 1.225 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kwan, A. S.H. | - |
| dc.contributor.author | Ko, N. W.M. | - |
| dc.date.accessioned | 2018-01-16T06:33:53Z | - |
| dc.date.available | 2018-01-16T06:33:53Z | - |
| dc.date.issued | 1976 | - |
| dc.identifier.citation | Journal of Sound and Vibration, 1976, v. 48, n. 2, p. 203-219 | - |
| dc.identifier.issn | 0022-460X | - |
| dc.identifier.uri | http://hdl.handle.net/10722/250386 | - |
| dc.description.abstract | This paper describes a detailed study of the initial region of coaxial jets and the large scale coherent structures within this region. The coaxial jets investigated have an area ratio of 2·67 and were run at three different velocity ratios. A simple model in terms of two arrays of vortex-rings in the mixing region of the coaxial jet is proposed, and its use verified by comparisons with experimental results. Overall and spectral results of hot wire and microphone signals, obtained in the flow, support the model proposed. Evidence supporting the concept of a preferred mode, which governs the growth or decay of the vortices in the intermediate zone, is also presented. © 1976. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Journal of Sound and Vibration | - |
| dc.title | Coherent structures in subsonic coaxial jets | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1016/0022-460X(76)90460-0 | - |
| dc.identifier.scopus | eid_2-s2.0-0016995998 | - |
| dc.identifier.volume | 48 | - |
| dc.identifier.issue | 2 | - |
| dc.identifier.spage | 203 | - |
| dc.identifier.epage | 219 | - |
| dc.identifier.eissn | 1095-8568 | - |
| dc.identifier.isi | WOS:A1976CE99900006 | - |
| dc.identifier.issnl | 0022-460X | - |