Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS

被引：10
|
作者：
Jeon, Min-Gyu [1 ,2 ]
Doh, Deog-Hee [1 ]
Deguchi, Yoshihiro [2 ]
机构：
[1] Korea Maritime & Ocean Univ, Div Mech Engn, Busan 49112, South Korea
[2] Tokushima Univ, Grad Sch Adv Technol & Sci, Tokushima 7708501, Japan
来源：
APPLIED SCIENCES-BASEL | 2019年 / 9卷 / 22期
基金：
新加坡国家研究基金会;
关键词：
Methane-Air premixed flame; computed tomography-tunable diode laser absorption spectroscopy; temperature; concentration; burner; exhaust gas; IN-SITU MEASUREMENTS; DIODE-LASER SENSOR; HYPERSPECTRAL TOMOGRAPHY; NITRIC-OXIDE; GAS;
D O I：
10.3390/app9224955
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this study, the temperature distribution of the Methane-Air premixed flame was measured. In order to enhance the measurement accuracy of the CT-TDLAS (Computed tomography-tunable diode laser absorption spectroscopy), the SMART (simultaneous multiplicative algebraic reconstruction technique) algorithm has been adopted. Further, the SLOS (summation of line of sight) and the CSLOS (corrective summation of line of sight) methods have been adopted to increase measurement accuracies. It has been verified that the relative error for the temperatures measured by the thermocouples and calculated by the CT-TDLAS was about 10%.
引用
收藏
页数：14
相关论文
共 32 条
  • [1] A study on two-dimensional temperature and concentration distribution of Propane-Air premixed flame using CT-TDLAS
    Jeon, Min-Gyu
    Hong, Jeong-Woong
    Doh, Deog-Hee
    Deguchi, Yoshihiro
    MODERN PHYSICS LETTERS B, 2020, 34 (7-9):
  • [2] Measurement of 2D Temperature Distribution of Flame Using CT-TDLAS
    Zhou W.-Z.
    Wang Z.-Z.
    Yan J.-J.
    Zhang D.
    Tsujimoto K.
    Kamimoto T.
    Deguchi Y.
    Guangzi Xuebao/Acta Photonica Sinica, 2019, 48 (12):
  • [3] Measurement of Three-Dimensional Combustion Distribution using CT-TDLAS
    Jeon, Min-Gyu
    Doh, Deog-Hee
    Deguchi, Yoshihiro
    TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B, 2019, 43 (11) : 787 - 795
  • [4] Two-dimensional temperature field measurement of a premixed methane/air flame using Mach-Zehnder interferometry
    Ashrafi, Z. Najafian
    Ashjaee, M.
    Askari, M. H.
    OPTICS COMMUNICATIONS, 2015, 341 : 55 - 63
  • [5] Numerical investigation of premixed methane-air flame in two-dimensional half open tube in the early stages
    Deng, Haoxin
    Huang, Mingming
    Wen, Xiaoping
    Chen, Guoyan
    Wang, Fahui
    Yao, Zhifeng
    FUEL, 2020, 272 (272)
  • [6] Gravity effects on steady two-dimensional partially premixed methane-air flames
    Shu, Z
    Choi, CW
    Aggarwal, SK
    Katta, VR
    Puri, IK
    COMBUSTION AND FLAME, 1999, 118 (1-2) : 91 - +
  • [7] Two-Dimensional Modeling of a V-Shaped Turbulent Methane-Air Flame
    Kozlov, V. E.
    Titova, N. S.
    HIGH TEMPERATURE, 2019, 57 (01) : 93 - 99
  • [8] Simultaneous measurement of 2-dimensional H2O concentration and temperature distribution in premixed methane/air flame using TDLAS-based tomography technology
    Wang, Fei
    Wu, Qi
    Huang, Qunxing
    Zhang, Haidan
    Yan, Jianhua
    Cen, Kefa
    OPTICS COMMUNICATIONS, 2015, 346 : 53 - 63
  • [9] Temperature measurement of turbulent flame using CT-TDLAS (computed tomography-tunable diode laser absorption spectroscopy)
    Jeon, Min-Gyu
    Hong, Jeong-Woong
    Doh, Deog-Hee
    Deguchi, Yoshihiro
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2021, 35 (14N16):
  • [10] Two-dimensional mathematical modeling of laminar, premixed, methane-air combustion on an experimental slot burner
    Bradley, D
    Gaskell, PH
    Kwan, KC
    Scott, MJ
    TWENTY-SIXTH SYMPOSIUM (INTERNATIONAL) ON COMBUSTION, VOLS 1 AND 2, 1996, : 915 - 921
1234