File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1016/S0022-460X(87)81375-5
- Scopus: eid_2-s2.0-0023648268
- WOS: WOS:A1987J851900003
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Coaxial jets of different mean velocity ratios, part 2
Title | Coaxial jets of different mean velocity ratios, part 2 |
---|---|
Authors | |
Issue Date | 1987 |
Citation | Topics in Catalysis, 1987, v. 116, n. 3, p. 427-443 How to Cite? |
Abstract | This second part of the investigation presents the flow characteristics of coaxial jets of mean velocity ratios (inner to outer) 0·15 < λ â 1 < 1. An attempt to correlate data between coaxial jets and its limiting cases of a single jet and an annular jet has been made. The flow structures originating from each of the mixing regions are investigated. For the coherent structure in the outer mixing region a comparison with that of the single jet is attempted. For the inner coherent structures (identified as coflowing-wake-vortices), investigations into their dependence on λ â 1 is also made. The inner potential core length, and hence the elongation function, is shown to play an important role in correlating data from coaxial jets of different λ â 1 . At low λ â 1 , coalescence of the coflowing-wake-vortices and their evolution into another train of vortices that resembles the wake-vortices found in the annular jet emphasizes the role of the coaxial jet as an intermediary between the single jet and the annular jet. © 1987, Academic Press Inc. (London) Limited. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/250372 |
ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 1.225 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Au, H. | - |
dc.contributor.author | Ko, N. W.M. | - |
dc.date.accessioned | 2018-01-16T06:33:49Z | - |
dc.date.available | 2018-01-16T06:33:49Z | - |
dc.date.issued | 1987 | - |
dc.identifier.citation | Topics in Catalysis, 1987, v. 116, n. 3, p. 427-443 | - |
dc.identifier.issn | 0022-460X | - |
dc.identifier.uri | http://hdl.handle.net/10722/250372 | - |
dc.description.abstract | This second part of the investigation presents the flow characteristics of coaxial jets of mean velocity ratios (inner to outer) 0·15 < λ â 1 < 1. An attempt to correlate data between coaxial jets and its limiting cases of a single jet and an annular jet has been made. The flow structures originating from each of the mixing regions are investigated. For the coherent structure in the outer mixing region a comparison with that of the single jet is attempted. For the inner coherent structures (identified as coflowing-wake-vortices), investigations into their dependence on λ â 1 is also made. The inner potential core length, and hence the elongation function, is shown to play an important role in correlating data from coaxial jets of different λ â 1 . At low λ â 1 , coalescence of the coflowing-wake-vortices and their evolution into another train of vortices that resembles the wake-vortices found in the annular jet emphasizes the role of the coaxial jet as an intermediary between the single jet and the annular jet. © 1987, Academic Press Inc. (London) Limited. All rights reserved. | - |
dc.language | eng | - |
dc.relation.ispartof | Topics in Catalysis | - |
dc.title | Coaxial jets of different mean velocity ratios, part 2 | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/S0022-460X(87)81375-5 | - |
dc.identifier.scopus | eid_2-s2.0-0023648268 | - |
dc.identifier.volume | 116 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 427 | - |
dc.identifier.epage | 443 | - |
dc.identifier.isi | WOS:A1987J851900003 | - |
dc.identifier.issnl | 0022-460X | - |