Based on the TDLAS, the combustion gas temperature distribution was reconstructed using ART. The influences of projected angle and the beam number on the reconstruction were studied. Some virtual lines were added to the reconstruction algorithms. The reconstruction noise is reduced significantly and detailed flow field information is exposed.
© 2012 OSA
J. Song, Y. Hong, and G. Wang, "Algebraic tomographic reconstruction of gas temperature in combustion by tunable diode laser absorption spectroscopy," in International Photonics and Optoelectronics Meetings, OSA Technical Digest (online) (Optical Society of America, 2012), paper IF1A.5.
References are not available for this paper.