Experimental investigations and numerical simulations of methane cup-burner flame

Bitala, Petr; Kozubková, Milada; Kadeřábek, P.; Nevrlý, Václav; Dlabka, Jakub; Kozubek, Ervín; Štěpánek, O.; Bojko, Marián; Kubát, Pavel; Zelinger, Zdeněk

doi:10.1051/epjconf/20134501067

Cited by 3 publications

(1 citation statement)

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“…Such design is presumed to provide steady laminar cool flames enabling to study their structure. Burner apparatus is installed in measurement section of the experimental facility suitable for optical diagnostics in laminar flames and gaseous flows [12,13]. Axis of the burner is aligned vertically to obtain symmetric shape of reaction zone at atmospheric pressure and normal gravity.…”

Section: Burner Design and Setupmentioning

confidence: 99%

Experimental Apparatus and Modeling Framework for Studying Counter-Flow Laminar Flames

Nevrlý¹,

Klečka²,

Blejchař³

et al. 2019

Topical Problems of Fluid Mechanics 2019

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Laboratory scale platform suitable for investigations on the structure of laminar diffusion and premixed flames in a counter-flow burner configuration is reported within this work. In particular, it is focused on design and setup of counter-flow burner apparatus specifically aimed at stabilization of laminar premixed cool flames. One-dimensional numerical simulations of dimethyl ether-air flames with detailed chemical kinetics and multi-component transport were carried out. More complex, three-dimensional, numerical simulations were performed assuming axially symmetric flow fields in realistic burner geometry, when addressing the effect of different nozzle shape on the flow-fields and corresponding flame structure.

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Section: Burner Design and Setupmentioning

confidence: 99%