ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS |
Prev
Next
|
|
|
Analysis of algebraic reconstruction technique for accurate imaging of gas temperature and concentration based on tunable diode laser absorption spectroscopy |
Hui-Hui Xia(夏晖晖)1,2, Rui-Feng Kan(阚瑞峰)1, Jian-Guo Liu(刘建国)1, Zhen-Yu Xu(许振宇)1, Ya-Bai He(何亚柏)1 |
1 Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China;
2 University of Science and Technology of China, Hefei 230022, China |
|
|
Abstract An improved algebraic reconstruction technique (ART) combined with tunable diode laser absorption spectroscopy(TDLAS) is presented in this paper for determining two-dimensional (2D) distribution of H2O concentration and temperature in a simulated combustion flame. This work aims to simulate the reconstruction of spectroscopic measurements by a multi-view parallel-beam scanning geometry and analyze the effects of projection rays on reconstruction accuracy. It finally proves that reconstruction quality dramatically increases with the number of projection rays increasing until more than 180 for 20×20 grid, and after that point, the number of projection rays has little influence on reconstruction accuracy. It is clear that the temperature reconstruction results are more accurate than the water vapor concentration obtained by the traditional concentration calculation method. In the present study an innovative way to reduce the error of concentration reconstruction and improve the reconstruction quality greatly is also proposed, and the capability of this new method is evaluated by using appropriate assessment parameters. By using this new approach, not only the concentration reconstruction accuracy is greatly improved, but also a suitable parallel-beam arrangement is put forward for high reconstruction accuracy and simplicity of experimental validation. Finally, a bimodal structure of the combustion region is assumed to demonstrate the robustness and universality of the proposed method. Numerical investigation indicates that the proposed TDLAS tomographic algorithm is capable of detecting accurate temperature and concentration profiles. This feasible formula for reconstruction research is expected to resolve several key issues in practical combustion devices.
|
Received: 26 November 2015
Revised: 14 January 2016
Accepted manuscript online:
|
PACS:
|
42.62.Fi
|
(Laser spectroscopy)
|
|
02.70.-c
|
(Computational techniques; simulations)
|
|
Fund: Project supported by the Young Scientists Fund of the National Natural Science Foundation of China (Grant No. 61205151), the National Key Scientific Instrument and Equipment Development Project of China (Grant No. 2014YQ060537), and the National Basic Research Program, China (Grant No. 2013CB632803). |
Corresponding Authors:
Jian-Guo Liu
E-mail: jgliu@aiofm.ac.cn
|
Cite this article:
Hui-Hui Xia(夏晖晖), Rui-Feng Kan(阚瑞峰), Jian-Guo Liu(刘建国), Zhen-Yu Xu(许振宇), Ya-Bai He(何亚柏) Analysis of algebraic reconstruction technique for accurate imaging of gas temperature and concentration based on tunable diode laser absorption spectroscopy 2016 Chin. Phys. B 25 064205
|
[1] |
Arroyo M P and Hanson R K 1993 Appl. Opt. 32 6104
|
[2] |
Tang Y Y, Liu W Q, Kan R F, Liu J G, He Y B, Zhang Y J, Xu Z Y, Ruan J and Geng H 2011 Opt. Express 19 20224
|
[3] |
Kyle Owen and Aamir Farooq 2014 Appl. Phys. B 116 371
|
[4] |
Zhou X, Liu X, Jeffries J B and R K Hanson 2003 Meas. Sci. Technol. 14 1459
|
[5] |
Scott T. Sanders, Wang J, Jeffries J B and Hanson R. K 2001 Appl. Opt. 40 4404
|
[6] |
Zhang G L, Liu J G, Kan R F and Xu Z Y 2014 Chin. Phys. B 23 124207
|
[7] |
Elizabeth F Martin, Christopher P Goyne and Glenn S Diskin 2010 International Journal of Hypersonics 1 173
|
[8] |
Song J L, Hong Y J and Wang G Y 2012 High Power Laser and Particle Beams 24 2073 (in Chinese)
|
[9] |
Wang F, Wu Q, Huang Q X, Zhang H D, Yan J H and Cen K F 2015 Opt. Commun. 346 53
|
[10] |
Kasyutich V L and Martin P A 2011 Appl. Phys. B 102 149
|
[11] |
Song J L, Hong Y J and Wang G Y 2012 Acta Phys. Sin. 61 240702 (in Chinese)
|
[12] |
Liu C, Xu L J, Cao Z, Yang Y H 2012 Imaging Systems and Techniques (IST), IEEE International Conference, p. 117
|
[13] |
Bryner E, Sharma M G, Goyne C P, McDaniel J C, Snyder M, Krauss R H and Martin E F 2010 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, January 4-7, Orlando, Florida, USA, p. 299
|
[14] |
Li F, Yu X L and Lin X 2012 Hypersonic Symposium and 5th National Hypersonic Science and Technology Conference, CSTAM2012-B03-0300
|
[15] |
Ma L, Cai W and Caswell A W 2009 Opt. Express 17 8602
|
[16] |
Guha A and Schoegl I 2012 American Society of Mechanical Engineers International Mechanical Engineering Congress and Exposition, p. 305
|
[17] |
Xia H H, Xu Z Y, Kan R F, He Y B, Liu J G and Zhang G L 2015 Infrared Phys. Technol. 72 170
|
[18] |
Li N and Weng C S 2011 Chin. Opt. Lett. 9 061201
|
[19] |
Nagali V, Chou S L, Baer D S, Hanson R K and Segall J 1996 Appl. Opt. 21 4026
|
[20] |
Yang W L and Wei D B 2012 CT Theory and Application 2 187
|
[21] |
Piccolomini E L and Zama F 1999 Appl. Math. Comput. 102 87
|
[22] |
Ma L and Cai W 2008 Appl. Opt. 47 3751
|
[23] |
Zhou X 2005 “Diode-laser Absorption Sensors For Combustion Control”, Ph. D. Dissertation (California: Stanford University)
|
[24] |
Zhuang T G 1992 CT Principle and Algorithm (Shanghai: ShangHai Jiaotong University Press) p. 26
|
[25] |
Xu Z Y 2012 “Research on temperature measurement and 2D distribution for transient combustion process by infrared absorption spectroscopy”, Ph. D. Dissertation (Hefei: Anhui Institute of Optics and Fine Mechnics, Chinese Academy of Sciences) (in Chinese)
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|