FLAME ANALYSIS BY SELECTED METHODS IN THE FREQUENCY DOMAIN

Żaklin Grądz; Jacek Klimek; Czesław Kozak

doi:10.35784/iapgos.3393

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Published: Dec 30, 2022

DOI: https://doi.org/10.35784/iapgos.3393

Issue Vol. 12 No. 4 (2022)

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The article has been retracted due to a breach of ethical standards. The editorial board received a report that this work infringes on the copyrights of others. An investigation confirmed the validity of the report, resulting in the decision to retract the work. The evidence in the case is in the possession of the editorial board. The editorial board of the journal also declares that it has followed all procedures for checking the article for unethical practices before its publication in 2022.
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FLAME ANALYSIS BY SELECTED METHODS IN THE FREQUENCY DOMAIN
Żaklin Grądz, Jacek Klimek, Czesław Kozak

87-89

DOI

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

Jacek Klimek

j.klimek@pollub.pl

Lublin University of Technology, Poland

http://orcid.org/0000-0001-8141-6136

Czesław Kozak

c.kozak@pollub.pl

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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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

FLAME ANALYSIS BY SELECTED METHODS IN THE FREQUENCY DOMAIN

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