FLAME ANALYSIS BY SELECTED METHODS IN THE FREQUENCY DOMAIN-Reference-Cited by-同舟云学术

FLAME ANALYSIS BY SELECTED METHODS IN THE FREQUENCY DOMAIN

Published:2022-12-30 Issue:4 Volume:12 Page:87-89
ISSN:2391-6761
Container-title:Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
language:
Short-container-title:IAPGOS

Author:

Grądz Żaklin^ORCID,Klimek Jacek^ORCID,Kozak Czesław^ORCID

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.

Publisher

Politechnika Lubelska

Subject

General Earth and Planetary Sciences,General Engineering,General Environmental Science

Reference16 articles.

1. Æsøy E., Indlekofer T., Gant F., Cuquel A., Bothien M. R., Dawson J. R.: The effect of hydrogen enrichment, flame-flame interaction, confinement, and asymmetry on the acoustic response of a model can combustor. Combustion and Flame 242, 2022, 112176.

2. Komada P.: Analiza procesu termicznej przeróbki biomasy. Monografie –Polska Akademia Nauk. Komitet Inżynierii Środowiska, Warszawa 2019.

3. Korbicz J., Kościelny J.M., Kowalczuk Z., Cholewa W.: Diagnostyka procesów, Modele, Metody sztucznej inteligencji, Zastosowania. Wydawnictwo Naukowo-Techniczne, Warszawa 2002.

4. Kotyra A., Wójcik W.: Wykorzystanie deksryptorów Fouriera w diagnostyce procesu spalania. Pomiary Automatyka Kontrola 10, 2010, 57–60.

5. Matlab: Signal processing toolbox – User’s Guide, Natick 2018.