FLAME ANALYSIS BY SELECTED METHODS IN THE FREQUENCY DOMAIN

Żaklin Grądz

z.gradz@pollb.pl
Lublin University of Technology (Poland)
http://orcid.org/0000-0003-1902-4953

Jacek Klimek


Lublin University of Technology (Poland)
http://orcid.org/0000-0001-8141-6136

Czesław Kozak


Lublin University of Technology (Poland)
http://orcid.org/0000-0001-7642-4449

Abstract

Diagnostics of pulverized coal combustion can be carried out in the field of process monitoring and analysis of measurement data. The information about changes in the flame is presented in the form of time series, which can be analyzed in the time and frequency domain. The paper presents an analysis of signals of changes in the intensity of the flame glow during pulverized coal combustion using power spectral density. On the basis of the periodograms determined using the Welch method, it was possible to determine the frequency components present in the signal.


Keywords:

flame luminosity, combustion process, power spectral density

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Published
2022-12-30

Cited by

Grądz, Żaklin, Klimek, J., & Kozak, C. (2022). FLAME ANALYSIS BY SELECTED METHODS IN THE FREQUENCY DOMAIN. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 12(4), 87–89. https://doi.org/10.35784/iapgos.3393

Authors

Żaklin Grądz 
z.gradz@pollb.pl
Lublin University of Technology Poland
http://orcid.org/0000-0003-1902-4953

Authors

Jacek Klimek 

Lublin University of Technology Poland
http://orcid.org/0000-0001-8141-6136

Authors

Czesław Kozak 

Lublin University of Technology Poland
http://orcid.org/0000-0001-7642-4449

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