IMECH-IR  > 高温气体动力学国家重点实验室
燃烧和高焓流动的激光诊断技术
余西龙; 李飞; 张少华; 林鑫; 陈立红; 张新宇
Source Publication第十二届全国物理力学学术会议论文摘要集
2012
Pages2-2
Conference Name第十二届全国物理力学学术会议
Conference Date2012-11-12
Conference Place中国广西桂林
Abstract本文主要介绍了作者在应用于超燃和高焓流动诊断技术方面所做的工作,包括:(1)发展了多通道可调谐激光吸收光谱诊断技术。采用分时扫描-直接探测策略组建多光路吸收测量系统,在4k Hz的测量频率下,定量测量了燃烧室气流的静温、水蒸气浓度和流向速度。利用位移机构,在以C_2H_4为燃料的超燃直连式试验台中,在单次试验中同时诊断燃烧室内某截面和燃烧室出口的多气流参数的截面分布。利用燃烧室出口截面的水蒸气浓度分布,并结合壁面静压计算燃烧效率;利用燃烧室出口截面的静温和速度分布,获得出口气流马赫数分布;利用凹腔后部某截面的温度和水蒸气浓度分布,判读凹腔附近流场特征。目前所发展的诊断技术,基本上可以判断燃烧室...
Keyword超燃 高焓流动 光谱诊断 Tdlas Libs Plif Oes
DepartmentLHD高温气流激光诊断
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48519
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
余西龙,李飞,张少华,等. 燃烧和高焓流动的激光诊断技术[C],2012:2-2.
Files in This Item: Download All
File Name/Size DocType Version Access License
IrCA250.pdf(71KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[余西龙]'s Articles
[李飞]'s Articles
[张少华]'s Articles
Baidu academic
Similar articles in Baidu academic
[余西龙]'s Articles
[李飞]'s Articles
[张少华]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[余西龙]'s Articles
[李飞]'s Articles
[张少华]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: IrCA250.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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