Publication detail

Experiments and mathematical models of methane flames and explosions in a complex geometry

KOZUBKOVÁ, M. KRUTIL, J. NEVRLÝ, V.

Czech title

Experimenty a matematické modely hoření a výbuchu metanu v komplexních geometriich.

English title

Experiments and mathematical models of methane flames and explosions in a complex geometry

Type

journal article in Web of Science

Language

en

Original abstract

The paper focuses on the application of mathematical modeling of methane turbulent combustion in a complex geometry and on the choice of parameters of one-step and two-step chemical kinetics models. Parameters of chemical kinetics have a profound influence on the correct implementation of the combustion mathematical model used in the CFD (computational fluid dynamics) simulation of the methane–air mixture explosion in a family house. Results are compared with experimental measurements.

Czech abstract

Práce je zaměřena na aplikaci matematického modelování metanu turbulentního spalování v komplexní geometrii a volbě parametrů pro jednostupňový a dvoustupňový chemický kinetický model. Parametry chemického kinetického modelu mají zásadní vliv na celkové výsledky matematického modelování výbuchu směsi metanu se vzduchem v rodinném domě s využitím CFD (Computational Fluid Dynamics) simulace metanu. Výsledky jsou porovnány s experimentálními měřeními.

English abstract

The paper focuses on the application of mathematical modeling of methane turbulent combustion in a complex geometry and on the choice of parameters of one-step and two-step chemical kinetics models. Parameters of chemical kinetics have a profound influence on the correct implementation of the combustion mathematical model used in the CFD (computational fluid dynamics) simulation of the methane–air mixture explosion in a family house. Results are compared with experimental measurements.

Keywords in Czech

model výbuchu metanu, tlaková vlna, chemická reakce, kinetika

Keywords in English

model of methane explosion, pressure wave, chemical reactions, kinetics

RIV year

2014

Released

01.07.2014

Publisher

Pleiades Publishing

Location

Rusko

ISSN

0010-5082

Volume

50

Number

4

Pages from–to

374–380

Pages count

7

BIBTEX


@article{BUT109211,
  author="Milada {Kozubková} and Jaroslav {Krutil} and Václav {Nevrlý},
  title="Experiments and mathematical models of methane flames and explosions in a complex geometry",
  year="2014",
  volume="50",
  number="4",
  month="July",
  pages="374--380",
  publisher="Pleiades Publishing",
  address="Rusko",
  issn="0010-5082"
}