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In this work we present numerical studies and experimental observations of premixed torus-like flames formed around the filament of a steady vortex in a flow of premixed reactants at lean conditions. The numerical results were obtained within the diffusive-thermal model while the experimental observations were carried out for pure methane-air and 50% hydrogen +50% methane-air mixtures. The parallels between such flames and the flame ball are observed owing to delivering of reactants to the curved flame front and removing of combustion products solely by diffusion.
| Originele taal-2 | Engels |
|---|---|
| Pagina's (van-tot) | 81-94 |
| Tijdschrift | Combustion Science and Technology |
| Volume | 191 |
| Nummer van het tijdschrift | 1 |
| DOI's | |
| Status | Gepubliceerd - 2 jan 2019 |
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Numerical and experimental studies of torus-like flame around the vortex filament in a premixed reactant flow. / Shoshin, Y.; Kurdyumov, V.N. (Corresponding author); de Goey, L.P.H.
In: Combustion Science and Technology, Vol. 191, Nr. 1, 02.01.2019, blz. 81-94.Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review
TY - JOUR
T1 - Numerical and experimental studies of torus-like flame around the vortex filament in a premixed reactant flow
AU - Shoshin, Y.
AU - Kurdyumov, V.N.
AU - de Goey, L.P.H.
PY - 2019/1/2
Y1 - 2019/1/2
N2 - In this work we present numerical studies and experimental observations of premixed torus-like flames formed around the filament of a steady vortex in a flow of premixed reactants at lean conditions. The numerical results were obtained within the diffusive-thermal model while the experimental observations were carried out for pure methane-air and 50% hydrogen +50% methane-air mixtures. The parallels between such flames and the flame ball are observed owing to delivering of reactants to the curved flame front and removing of combustion products solely by diffusion.
AB - In this work we present numerical studies and experimental observations of premixed torus-like flames formed around the filament of a steady vortex in a flow of premixed reactants at lean conditions. The numerical results were obtained within the diffusive-thermal model while the experimental observations were carried out for pure methane-air and 50% hydrogen +50% methane-air mixtures. The parallels between such flames and the flame ball are observed owing to delivering of reactants to the curved flame front and removing of combustion products solely by diffusion.
KW - Flame Ball
KW - Flame Stabilization
KW - Premixed Burning
UR - http://www.scopus.com/inward/record.url?scp=85046995279&partnerID=8YFLogxK
U2 - 10.1080/00102202.2018.1452492
DO - 10.1080/00102202.2018.1452492
M3 - Article
AN - SCOPUS:85046995279
VL - 191
SP - 81
EP - 94
JO - Combustion Science and Technology
JF - Combustion Science and Technology
SN - 0010-2202
IS - 1
ER -