Algorithm for automatic quantification of flashback and flash forward events from high-speed chemiluminescence recordings

Robert-Zoltán Szász, Arman Subash, Andreas Lantz, Robert Collin, Laszlo Fuchs, Ephraim J. Gutmark

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

Three methods are suggested to identify and quantify flashback and flash forward events based on chemiluminescence recordings of swirling flames. The approaches differ in the procedure to determine the instantaneous flame position. The results revealed that the most robust method is to determine a threshold relative to the instantaneous maximum intensity. Analysis of the complete dataset indicated
that flashback events are significantly slower than flash forward events.
Originalspråkengelska
Titel på värdpublikationProceedings of the 5th International Conference on Jets, Wakes and Separated Flows, ICJWSF 2015
RedaktörerAntonio Segalini
FörlagSpringer Science and Business Media B.V.
Sidor519-526
Antal sidor8
ISBN (tryckt)978-3-319-30602-5, 9783319306001
DOI
StatusPublished - 2015
EvenemangThe International Conference on Jets, Wakes and Separated Flows 2015, ICJWSF2015 - KTH Royal Institute of Technology, Stockholm
Varaktighet: 2015 juni 152015 juni 18

Konferens

KonferensThe International Conference on Jets, Wakes and Separated Flows 2015, ICJWSF2015
Period2015/06/152015/06/18

Ämnesklassifikation (UKÄ)

  • Övrig annan teknik
  • Atom- och molekylfysik och optik

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