Experimental investigations and numerical simulations of methane cup-burner flame

Bitala, P.; Kozubková, M.; Kadeřábek, P.; Nevrlý, Václav; Dlabka, J.; Kozubek, E.; Štěpánek, O.; Bojko, M.; Kubát, Pavel; Zelinger, Zdeněk

doi:https://dx.doi.org/10.1051/epjconf/20134501067

Number of the records: 1

Experimental investigations and numerical simulations of methane cup-burner flame

1.

SYSNO ASEP	0394608
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Experimental investigations and numerical simulations of methane cup-burner flame
Author(s)	Bitala, P. (CZ) Kozubková, M. (CZ) Kadeřábek, P. (CZ) Nevrlý, Václav (UT-L)_RID Dlabka, J. (CZ) Kozubek, E. (CZ) Štěpánek, O. (CZ) Bojko, M. (CZ) Kubát, Pavel (UFCH-W)_{RID, ORCID, SAI} Zelinger, Zdeněk (UFCH-W)_{RID, ORCID}
Source Title	EFM12 - EXPERIMENTAL FLUID MECHANICS 2012. EPJ Web of Conferences, Vol. 45. - CEDEX A : E D P SCIENCES, 2013 - ISSN 2100-014X - ISBN 978-80-7372-912-7
Pages	01067
Number of pages	5 s.
Publication form	Print - P
Action	International Conference on Experimental Fluid Mechanics (EFM) /7./
Event date	20.11.2012-23.11.2012
VEvent location	Liberec
Country	CZ - Czech Republic
Event type	WRD
Language	eng - English
Country	FR - France
Keywords	diffusion flames ; air ; physical chemistry
Subject RIV	CF - Physical ; Theoretical Chemistry
R&D Projects	LD12020 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UFCH-W - RVO:61388955 ; UT-L - RVO:61388998
UT WOS	000319932200067
EID SCOPUS	84881632703
DOI	10.1051/epjconf/20134501067
Annotation	Pulsation frequency of the cup-burner flame was determined by means of experimental investigations and numerical simulations. Simplified chemical kinetics was successfully implemented into a laminar fluid flow model applied to the complex burner geometry. Our methodical approach is based on the monitoring of flame emission, fast Fourier transformation and reproduction of measured spectral features by numerical simulations. Qualitative agreement between experimental and predicted oscillatory behaviour was obtained by employing a two-step methane oxidation scheme.
Workplace	J. Heyrovsky Institute of Physical Chemistry
Contact	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Year of Publishing	2014

Number of the records: 1