Advanced

CH4/Air反扩散射流火焰多组分同步PLIF诊断

Chen, Shuang LU ; Lukasz, Jan Kapusta; Weng, Wubin LU ; Su, Tie; Tu, Xiaobo and Zhongshan, Li LU (2018) In Shiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics 32(1). p.26-32
Abstract

The simultaneous multi-species Planar Laser Induced Fluorescence technique plays an important role in studying the flame structure and the two-dimensional distribution of intermediate species in combustion. The experimental system of OH/CH2O/Acetone-PLIF was built in order to study the CH4-Air inverse diffusion jet (IDJ) flame. The system consists of two sets of lasers, two intensifier-CCD cameras, a temporal controller and several lenses. The strategy of fluorescence excitation, the method of synchronous timing control and image calibration procedures are discussed. The IDJ flame was studied using the simultaneous multi-species PLIF technique, and the reaction zone, pre-heating zone and fuel zone of IDJ flame were... (More)

The simultaneous multi-species Planar Laser Induced Fluorescence technique plays an important role in studying the flame structure and the two-dimensional distribution of intermediate species in combustion. The experimental system of OH/CH2O/Acetone-PLIF was built in order to study the CH4-Air inverse diffusion jet (IDJ) flame. The system consists of two sets of lasers, two intensifier-CCD cameras, a temporal controller and several lenses. The strategy of fluorescence excitation, the method of synchronous timing control and image calibration procedures are discussed. The IDJ flame was studied using the simultaneous multi-species PLIF technique, and the reaction zone, pre-heating zone and fuel zone of IDJ flame were determined. Experimental results suggest that the IDJ flame is different from either the normal diffusion flame or the premixed jet flame. The behavior of this type of flame reveals similarity to the partially premixed flame. Compared to OH chemilumiscence images, simultaneous multi-species PLIF can provide more detail and information about the flame structure and it has huge potential in fundamental combustion studies and industrial burner experiments

(Less)
Please use this url to cite or link to this publication:
author
organization
alternative title
Simultaneous multi-species PLIF diagnostic on CH<sub>4</sub>-Air inverse diffusion jet flame
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Inverse diffusion jet flame, Multi-species, Planar laser induced fluorescence, Simultaneous diagnostic
in
Shiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics
volume
32
issue
1
pages
7 pages
external identifiers
  • scopus:85059266190
ISSN
1672-9897
DOI
10.11729/syltlx20170138
language
Chinese
LU publication?
yes
id
f18de3e8-23de-45db-bfb2-760ec15d748a
date added to LUP
2019-01-16 09:27:19
date last changed
2019-02-20 11:43:06
@article{f18de3e8-23de-45db-bfb2-760ec15d748a,
  abstract     = {<p>The simultaneous multi-species Planar Laser Induced Fluorescence technique plays an important role in studying the flame structure and the two-dimensional distribution of intermediate species in combustion. The experimental system of OH/CH<sub>2</sub>O/Acetone-PLIF was built in order to study the CH<sub>4</sub>-Air inverse diffusion jet (IDJ) flame. The system consists of two sets of lasers, two intensifier-CCD cameras, a temporal controller and several lenses. The strategy of fluorescence excitation, the method of synchronous timing control and image calibration procedures are discussed. The IDJ flame was studied using the simultaneous multi-species PLIF technique, and the reaction zone, pre-heating zone and fuel zone of IDJ flame were determined. Experimental results suggest that the IDJ flame is different from either the normal diffusion flame or the premixed jet flame. The behavior of this type of flame reveals similarity to the partially premixed flame. Compared to OH chemilumiscence images, simultaneous multi-species PLIF can provide more detail and information about the flame structure and it has huge potential in fundamental combustion studies and industrial burner experiments</p>},
  author       = {Chen, Shuang and Lukasz, Jan Kapusta and Weng, Wubin and Su, Tie and Tu, Xiaobo and Zhongshan, Li},
  issn         = {1672-9897},
  keyword      = {Inverse diffusion jet flame,Multi-species,Planar laser induced fluorescence,Simultaneous diagnostic},
  language     = {chi},
  number       = {1},
  pages        = {26--32},
  series       = {Shiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics},
  title        = {CH<sub>4</sub>/Air反扩散射流火焰多组分同步PLIF诊断},
  url          = {http://dx.doi.org/10.11729/syltlx20170138},
  volume       = {32},
  year         = {2018},
}