IMECH-IR  > 力学所知识产出(1956-2008)
Numerical Study on the Performance of Nozzle Flow for Supersonic Chemical Oxygen-Iodine Lasers
Hu ZM(胡宗民); Lv JM(吕俊明); Jiang ZL(姜宗林); Myong RS; Cho TH; Jiang, ZL (reprint author), CAS, Inst Mech, LHD, Beijing 100080, Peoples R China.
Source PublicationACTA MECHANICA SINICA
2008
Volume24Issue:2Pages:133-142
ISSN0567-7718
AbstractLaser performance is greatly dependent on its operating conditions due to the strong coupling among multi-physics such as gas-dynamics, chemical reaction kinetics and optics in the mixing nozzle of COIL. In this paper, 3D CFD technology is used to simulate the mixing and reactive flow of subsonic cross jet scheme at different conditions. Results obtained show that the jet penetration depth plays a dominant role in the spatial distribution of small signal gains. In the case of over-penetration, unsteady flow structures are induced by impinging between the opposing jets. The optimum spatial distribution of the chemical performance cannot be obtained even if the full penetration condition is achieved through the subsonic transverse jet mixing scheme in the COIL nozzle flow.
KeywordChemical Oxygen-iodine Laser (Coil) Numerical Simulation Small Signal Gains Unsteady Structures
DOI10.1007/s10409-008-0136-3
Indexed BySCI
Language英语
WOS IDWOS:000254359900003
WOS Research AreaEngineering ; Mechanics
WOS SubjectEngineering, Mechanical ; Mechanics
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/58439
Collection力学所知识产出(1956-2008)
Corresponding AuthorJiang, ZL (reprint author), CAS, Inst Mech, LHD, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Hu ZM,Lv JM,Jiang ZL,et al. Numerical Study on the Performance of Nozzle Flow for Supersonic Chemical Oxygen-Iodine Lasers[J]. ACTA MECHANICA SINICA,2008,24(2):133-142.
APA 胡宗民,吕俊明,姜宗林,Myong RS,Cho TH,&Jiang, ZL .(2008).Numerical Study on the Performance of Nozzle Flow for Supersonic Chemical Oxygen-Iodine Lasers.ACTA MECHANICA SINICA,24(2),133-142.
MLA 胡宗民,et al."Numerical Study on the Performance of Nozzle Flow for Supersonic Chemical Oxygen-Iodine Lasers".ACTA MECHANICA SINICA 24.2(2008):133-142.
Files in This Item: Download All
File Name/Size DocType Version Access License
JourArSuppl2016-145.(677KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[胡宗民]'s Articles
[吕俊明]'s Articles
[姜宗林]'s Articles
Baidu academic
Similar articles in Baidu academic
[胡宗民]'s Articles
[吕俊明]'s Articles
[姜宗林]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[胡宗民]'s Articles
[吕俊明]'s Articles
[姜宗林]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: JourArSuppl2016-145.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.