ANALYSIS OF THE FLAME PULSATION SIGNALS USING A SHORT-TIME FOURIER TRANSFORM

Żaklin Grądz

z.gradz@pollub.pl
Lublin University of Technology, Institute of Electronics and Information Technology (Poland)

Abstract

The main aim of the diagnostics of combustion process is ensuring its stability and efficiency. The most important aspect related to the monitoring of the combustion process is a non-invasive acquisition of information from flame and subsequently subjecting it for further processing. Such method of research allows to  evaluate the course of the process and determine the characteristic conditions under which the combustion process is stable or not. The article presents the application of short-time Fourier transform for the analysis of flame pulsation signals. The aim of the research was to find an area especially sensitive to the change of combustion process conditions.


Keywords:

combustion process, short-time Fourier transform, flame pulsation

Ballester J., García-Armingol T.: Diagnostic techniques for the monitoring and control of practical flames. Progress in Energy and Combustion Science, 36(4)/2010, 375–411.
  Google Scholar

Denisova N., Tretyakov P., Tupikin A.: Emission tomography in flame diagnostics. Combustion and Flame 160(3)/2013, 577–588.
  Google Scholar

Guiberti T.F., Durox D., Schuller T.: Flame chemiluminescence from CO- and N-diluted laminar CH/air premixed flames. Combustion and Flame 181/2017, 110–122.
  Google Scholar

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

Kordylewski W.: Niskoemisyjne techniki spalania w energetyce. Wydawnictwo Politechnika Wrocławska, Wrocław 2000.
  Google Scholar

Krishnan P. H., Vinoth R.: Monitoring and controlling the combustion quality in thermal power plant boiler using image processing and robotic arm. International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) 2014, 1–4.
  Google Scholar

Li J., Yang W., Blasiak W., Ponzio A.: Volumetric combustion of biomass for CO2 and NOx reduction in coal-fired boilers. Fuel 102/2012, 624–633.
  Google Scholar

Lijun X., Yong Y.: An Improved Algorithm for the Measurement of Flame Oscillation Frequency. Instrumentation and Measurement IEEE Transactions 56/2007, 2087–2093.
  Google Scholar

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

Osowski S., Cichocki A., Siwek K.: Matlab w zastosowaniu do obliczeń obwodowych i przetwarzania sygnałów. Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 2006.
  Google Scholar

Pilek B.: Analiza przydatności optoelektronicznych sygnałów pomiarowych płomienia do diagnostyki procesu spalania. Wydawnictwo Politechniki Lubelskiej, Lublin 2014.
  Google Scholar

Smolarz A., Lytvynenko V., Kozhukhovskaya O., Gromaszek K.: Combined clonal negative selection algorithm for diagnostics of combustion in individual pc burner, Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska 4/2016, 77–80.
  Google Scholar

Toporov D., Bocian P., Heil P., Kellermann A., Stadler H., Tschunko S., Kneer R.: Detailed investigation of a pulverized fuel swirl flame in CO2/O2 atmosphere. Combustion and Flame 155(4), 2008, s. 605-618.
  Google Scholar

Wojcik W.: Application of fibre-optic flame monitoring systems to diagnostics of combustion process in power boilers, Bulletin of the Polish Academy of Sciences – Technical Sciences 56(2)/2008, 177–195.
  Google Scholar

Wojcik W., Kotyra A., Komada P., Golec T.: Fiber optic system detecting the type of burned fuel in power boilers. SPIE 5125, 2003.
  Google Scholar

Zieliński T.P.: Cyfrowe przetwarzanie sygnałów: Od teorii do zastosowań. Wydawnictwo Komunikacja i Łączność, Warszawa 2014.
  Google Scholar

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Published
2018-09-25

Cited by

Grądz, Żaklin. (2018). ANALYSIS OF THE FLAME PULSATION SIGNALS USING A SHORT-TIME FOURIER TRANSFORM. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 8(3), 51–54. https://doi.org/10.5604/01.3001.0012.5285

Authors

Żaklin Grądz 
z.gradz@pollub.pl
Lublin University of Technology, Institute of Electronics and Information Technology Poland

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