### Abstract

A mass-based stretch rate is introduced. Combining this stretch rate with the conservation equations for premixed flames gives a set of quasi-one-dimensional flamelet equations, which describe the structure and the mass burning rate of these flames. An integral analysis is applied to the flamelet equations and subsequently a general expression for the mass burning rate of stretched flames is derived. Finally, the mass burning rate is computed for weakly
stretched methane/air flames.

Original language | English |
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Place of Publication | Eindhoven |

Publisher | Technische Universiteit Eindhoven |

Number of pages | 17 |

Publication status | Published - 1999 |

### Publication series

Name | RANA : reports on applied and numerical analysis |
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Volume | 9907 |

ISSN (Print) | 0926-4507 |

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## Cite this

Thije Boonkkamp, ten, J. H. M., & Goey, de, L. P. H. (1999).

*A flamelet model for premixed stretched flames*. (RANA : reports on applied and numerical analysis; Vol. 9907). Technische Universiteit Eindhoven.