Time-resolved 3D investigation of the ignition process of a methane diffusion impinging flame

Time-resolved 3D investigation of the ignition process of a methane diffusion impinging flame
复制标题

甲烷扩散冲击火焰点火过程的时间分辨 3D 研究

DOI:
10.1016/j.expthermflusci.2014.12.004
复制
发表时间:
2015-04
影响因子:
3.2
通讯作者:
Yang Zhang
Yang Zhang
中科院分区:
工程技术2区
文献类型:
--
作者:
Qian Wang;C.Y. Zhao;Yang Zhang

文献摘要

参考文献

相似文献

采用高速纹影/立体成像和图像处理技术,对甲烷扩散撞击火焰的点火过程进行了实验研究。在点火过程中可以识别出两种火焰,一种是淡蓝色的预混状火焰,另一种是黄红相间的扩散火焰。分别对增强后的蓝色火焰和黄色火焰的三维结构进行了重建和分析。绿色和蓝色强度之间的比例用于提供蓝色火焰的全球燃料/空气混合状态的指示,这被发现与流动条件和火焰传播特性密切相关。
The ignition process of a methane diffusion impinging flame was investigated experimentally, using high speed schlieren/stereo imaging and image processing techniques. Two types of flame can be identified during the ignition process: premixed like flame with weak blue colour and diffusion flame with yellow-reddish colour. The 3D structure of blue flame after enhancement and yellow flame has been reconstructed and analysed seperately. The ratio between green and blue colour intensity is used to provide indications of the global fuel/air mixture state of the blue flame, which is found to correlate well with the flow conditions and flame propagation characteristics.
DOI: 10.1016/0894-1777(93)90022-b
发表时间: 1993-02
影响因子: 3.2
作者:
R. Viskanta
通讯作者: R. Viskanta
DOI: 10.1007/s00348-002-0585-6
发表时间: 2003-02
影响因子: 2.4
作者:
W. Ng;Y. Zhang
通讯作者: W. Ng;Y. Zhang
DOI: 10.1088/0957-0233/25/5/055202
发表时间: 2014-03
影响因子: 2.4
作者:
F. Migliorini;S. Maffi;S. De Iuliis;G. Zizak
通讯作者: F. Migliorini;S. Maffi;S. De Iuliis;G. Zizak
DOI: 10.1016/j.proci.2014.07.052
发表时间: 2015
期刊: --
影响因子: --
作者:
J. Yang;F. Mossa;H. W. Huang;Qian Wang;R. Woolley;Yang Zhang
通讯作者: J. Yang;F. Mossa;H. W. Huang;Qian Wang;R. Woolley;Yang Zhang
DOI: 10.1016/s0894-1777(97)10023-1
发表时间: 1998-03
影响因子: 3.2
作者:
C. Baukal;B. Gebhart
通讯作者: C. Baukal;B. Gebhart