Real-Time Visualising Image Of Flame By Laser Based Transmission Tomography

This paper deals with the development of flame imaging system using laser-based tomography. The aim of this project is to obtain the concentration profile of the flame to be incorporated in laser-based transmission tomography measurement system for combustion on-line monitoring. The system can be applied in real–time manner to produce a cross sectional images of flame such as that in a combustion chamber. The ability of this system is to monitor the size, position and velocity of flame fronts in any combustion behavior and emissions. The system employs two orthogonal projections with one laser source. The concentration of the research is to determine the position and velocity of flame fronts in the pipeline by employing photodiode sensor and Helium Neon Laser. The flame is placed in specific places in the measurement cross section and voltage output will calculated by the individual sensor is modeled.