Two Models for the Computation of Laminar Flames in Dust Clouds

被引：0

作者：

Grapsas, Dionysios ^{[1
]}

Herbin, Raphaele ^{[1
]}

Latche, Jean-Claude ^{[2
]}

机构：

[1] Aix Marseille Univ, CNRS, Ecole Cent Marseille, UMR 7373 I2M, 39 Rue Joliot Curie, F-13453 Marseille, France

[2] IRSN, F-13115 St Paul Les Durance, France

来源：

FINITE VOLUMES FOR COMPLEX APPLICATIONS VIII-HYPERBOLIC, ELLIPTIC AND PARABOLIC PROBLEMS | 2017年 / 200卷

关键词：

Reactive flows; Low mach number flows; Finite volumes; Staggered discretizations;

D O I：

10.1007/978-3-319-57394-6_31

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

We address two models for the simulation of dust clouds premixed combustion: the first one consists in usual balance equations; to derive the second one, we suppose that the solution takes the form of a travelling combustion wave and track the location of the flame brush by a phase-field-like technique. We build a finite volume fractional step scheme for both models, which respects the natural physical bounds of the unknowns. Then we assess the consistency of both formulations.

引用

页码：285 / 293

页数：9

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