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VONDÁL, J. VAN DER STEEN, M. TUMMERS, M.
Original Title
Tracking of Impiging Jet Flame
Type
conference paper
Language
English
Original Abstract
Flame tracking is interesting in study of flame-wall interaction. Based on flame area, stretch angle and flame thickness the wall influence on flame can be evaluated. Tracking is based on effect of different density of particle count in unburned and burnt gases. Particles are recorded with devices for high-speed Particle Image Velocimetry (PIV) i.e. high speed CMOS camera and high-repetition rate, diode-pumped Nd:YLF laser. Flame front is recognizable in PIV images and the key task is to detect it automatically with image processing tools. Interaction with the wall and light ray bending due to hot burnt gases near wall makes the task more challenging. This paper presents procedure for entire flame front tracking which utilizes generally available image processing tools e.g. Python libraries. Several issues in measurements are highlighted and its solution or elimination is proposed.
Keywords
Flame Tracking, Impinging Jet, PIV, Image Processing
Authors
VONDÁL, J.; VAN DER STEEN, M.; TUMMERS, M.
RIV year
2014
Released
12. 5. 2014
ISBN
978-80-214-4871-1
Book
ENGINEERING MECHANICS 2014
1805-8248
Periodical
Engineering Mechanics ....
State
Czech Republic
Pages from
692
Pages to
695
Pages count
4
BibTex
@inproceedings{BUT108304, author="Jiří {Vondál} and Maikel {van der Steen} and Mark J. {Tummers}", title="Tracking of Impiging Jet Flame", booktitle="ENGINEERING MECHANICS 2014", year="2014", journal="Engineering Mechanics ....", pages="692--695", isbn="978-80-214-4871-1", issn="1805-8248" }