Measurement of temperature of an axisymmetric flame using shearing interferometry and Fourier fringe analysis technique

Priti Singh; Mohd Shoeb Faridi; Chandra Shakher

doi:10.1117/1.1635370

1 February 2004 Measurement of temperature of an axisymmetric flame using shearing interferometry and Fourier fringe analysis technique

Priti Singh, Mohd Shoeb Faridi, Chandra Shakher

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Optical Engineering, Vol. 43, Issue 2, (February 2004). https://doi.org/10.1117/1.1635370

We present shearing interferometry and Fourier analysis techniques to measure the temperature and temperature profile of a gaseous burner flame. The methodology is expected to give a better accuracy than techniques that use the location of fringe centers because of the complete separation of phase from the unwanted irradiance variations.

©(2004) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Priti Singh, Mohd Shoeb Faridi, and Chandra Shakher "Measurement of temperature of an axisymmetric flame using shearing interferometry and Fourier fringe analysis technique," Optical Engineering 43(2), (1 February 2004). https://doi.org/10.1117/1.1635370

Published: 1 February 2004

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