title: [The reconstruction of two-dimensional distributions of gas concentration in the flat flame based on tunable laser absorption spectroscopy].
abstract: The experimental method by using the tunable diode laser absorption spectroscopy combined with the model and algo- rithm was studied to reconstruct the two-dimensional distribution of gas concentration The feasibility of the reconstruction program was verified by numerical simulation A diagnostic system consisting of 24 lasers was built for the measurement of H2O in the methane/air premixed flame. The two-dimensional distribution of H2O concentration in the flame was reconstructed, showing that the reconstruction results reflect the real two-dimensional distribution of H2O concentration in the flame. This diagnostic scheme provides a promising solution for combustion control.
authors: State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou 310027, China. jzhshen@163.com
authors: Zhi-Shen
authors: ZS
authors: Jiang
authors: Fei
authors: F
authors: Wang
authors: Da-Wei
authors: DW
authors: Xing
authors: Ting
authors: T
authors: Xu
authors: Jian-Hua
authors: JH
authors: Yan
authors: Ke-Fa
authors: KF
authors: Cen