A Lattice-Boltzmann study of premixed flames thermo-acoustic instabilities

被引：13

作者：

Bhairapurada, Karthik ^{[1
]}

Denet, Bruno ^{[2
]}

Boivin, Pierre ^{[1
]}

机构：

[1] Aix Marseille Univ, CNRS, Cent Marseille, M2P2, Marseille, France

[2] Aix Marseille Univ, CNRS, Cent Marseille, IRPHE, Marseille, France

来源：

COMBUSTION AND FLAME | 2022年 / 240卷

关键词：

Lattice-Boltzmann methods; Thermo-acoustic flame instabilities; Premixed flames; COMBUSTION; SIMULATION; MODEL;

D O I：

10.1016/j.combustflame.2022.112049

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

We present possibly for the first time Lattice-Boltzmann numerical simulations of thermo-acoustic instabilities of premixed flames. We study flames interacting with an imposed acoustic field where flames submitted to a parametric instability can be observed, as well as plane flames re-stabilized by the acoustic forcing. Self-induced thermo-acoustic oscillations of flames propagating in narrow channels are also studied, indicating an unexpected dependency with the channel width. For both excited and self-excited flames, results confirm that Lattice-Boltzmann method can capture the complex coupling between flame dynamics and acoustics.(c) 2022 The Combustion Institute. Published by Elsevier Inc. All rights reserved.

引用

页数：14

共 56 条

[21] Improved standard thermal lattice Boltzmann model with hybrid recursive regularization for compressible laminar and turbulent flows [J].

Guo, S. ;

Feng, Y. ;

Sagaut, P. .

PHYSICS OF FLUIDS, 2020, 32 (12)

[22] An efficient lattice Boltzmann method for compressible aerodynamics on D3Q19 lattice [J].

Guo, S. ;

Feng, Y. ;

Jacob, J. ;

Renard, F. ;

Sagaut, P. .

JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 418

[23] Lattice Boltzmann method for compressible Euler equations based on exact kinetic system [J].

Hanada, Takaya ;

Kataoka, Takeshi .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS, 2021, 93 (08) :2554-2569

[24] Comparison of the CSF dynamics between patients with idiopathic normal pressure hydrocephalus and healthy volunteers [J].

Jacobsson, Johan ;

Qvarlander, Sara ;

Eklund, Anders ;

Malm, Jan .

JOURNAL OF NEUROSURGERY, 2019, 131 (04) :1018-1023

[25] Flame-acoustics interaction for symmetric and non-symmetric flames propagating in a narrow duct from an open to a closed end [J].

Jimenez, Carmen ;

Fernandez-Galisteo, Daniel ;

Kurdyumov, Vadim N. .

COMBUSTION AND FLAME, 2021, 225 :499-512

[26]

Khorrami M. R., 2016, 22 AIAA CEAS AER C, P2706

[27]

Krüger T, 2017, GRAD TEXTS PHYS, P3, DOI 10.1007/978-3-319-44649-3_1

[28] Efficient supersonic flow simulations using lattice Boltzmann methods based on numerical equilibria [J].

Latt, Jonas ;

Coreixas, Christophe ;

Beny, Joel ;

Parmigiani, Andrea .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2020, 378 (2175)

[29] Multiple-relaxation-time discrete Boltzmann modeling of multicomponent mixture with nonequilibrium effects [J].

Lin, Chuandong ;

Luo, Kai H. ;

Xu, Aiguo ;

Gan, Yanbiao ;

Lai, Huilin .

PHYSICAL REVIEW E, 2021, 103 (01)

[30] Discrete Boltzmann modeling of unsteady reactive flows with nonequilibrium effects [J].

Lin, Chuandong ;

Luo, Kai H. .

PHYSICAL REVIEW E, 2019, 99 (01)

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