To determination the temperature using infrared cameras, the following issues need to be addressed, the emissivity of the object and atmospheric path effects. The later is negligible in the setup used. In this paper authors present the emissivity of the flame determined from the transmissivity measured using the FTIR Spectroscopy.
Reference:
Mudau, AE, Mwakikunga, BW, Brink, N et al. 2010. Determination of the emissivity of the tungsten hexa-ethoxide pyrolysis flame using Fourier Transform Infrared (FTIR) spectroscopy. 55th Annual Conference of the South African Institute of Physics (SAIP), CSIR International Convention Centre, Pretoria, 27 September-1 October 2010, pp 1
Mudau, A., Mwakikunga, B. W., Brink, N., Willers, C. J., Forbes, A., Shikwambana, L., & Govender, M. (2010). Determination of the emissivity of the tungsten hexa-ethoxide pyrolysis flame using Fourier Transform Infrared (FTIR) spectroscopy. SAIP 2010. http://hdl.handle.net/10204/4695
Mudau, AE, Bonex W Mwakikunga, N Brink, Cornelius J Willers, A Forbes, L Shikwambana, and M Govender. "Determination of the emissivity of the tungsten hexa-ethoxide pyrolysis flame using Fourier Transform Infrared (FTIR) spectroscopy." (2010): http://hdl.handle.net/10204/4695
Mudau A, Mwakikunga BW, Brink N, Willers CJ, Forbes A, Shikwambana L, et al, Determination of the emissivity of the tungsten hexa-ethoxide pyrolysis flame using Fourier Transform Infrared (FTIR) spectroscopy; SAIP 2010; 2010. http://hdl.handle.net/10204/4695 .
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