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Two-Fluid Model of Turbulent Combustion Applied to an Idealised One-Dimensional, Unsteady, Confined, Pre-Mixed Flame

机译：湍流燃烧的双流体模型应用于理想的一维，非定常，受限，预混火焰

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摘要

The two-fluid model of turbulent combustion was applied to a one-dimensional, unsteady, confined, premixed flame with idealized initial and boundary conditions. The results show that steady oscillations may occur after the steady-state flame is disturbed. A systematic, parametric study is performed to establish instability regions. The results indicate a possible mechanism of oscillatory burning in, for example, afterburner systems for aircraft jet engines.

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作者
Wu, J. Z. Y.;
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年度 1984
页码 p.1-59
总页数 59
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Combustion; Flame propagation; Flame stability; Premixed flames; Two fluid models; One dimensional flow; Oscillating flow; Turbulent flow;

机译：燃烧;火焰传播;火焰稳定性;预混火焰;两种流体模型;一维流动;振荡流动;湍流;

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1. Response Surface Modeling of Fuel Rich and Fuel Lean Catalytic Combustion of the Stabilized Confined Turbulent Gaseous Diffusion Flames [J] . Tahani S. Gendy, Salwa A. Ghoneim, Amal S. Zakhary World Journal of Engineering and Technology . 2019,第1期

机译：稳定密闭湍流气态扩散火焰的富燃料和稀燃料催化燃烧响应面建模
2. Turbulent combustion modelling of a confined premixed jet flame including heat loss effects using tabulated chemistry [J] . Govert S., Mira D., Kok J. B. W., Applied Energy . 2015,第OCTa15期

机译：使用列表化学方法对密闭预混射流火焰进行湍流燃烧建模，包括热损失效应
3. Numerical study on high-temperature diluted air combustion for the turbulent jet flame in crossflow using an unsteady flamelet model [J] . K.W. Lee, D.H. Choi International Journal of Heat and Mass Transfer . 2009,第25a26期

机译：非稳态小火焰模型对横流湍流射流火焰高温稀释空气燃烧的数值研究
4. Turbulent combustion modelling of a confined premixed methane/air jet flame using tabulated chemistry [C] . S. Govert, D. Mira, J.B.W. Kok International Conference on Combustion and Energy . 2016

机译：狭窄预混合甲烷/空气喷射火焰的湍流燃烧建模
5. One-dimensional modeling of solid propellant combustion with detailed kinetics (from steady-state to unsteady-state). [D] . Jing, Qibo. 2001

机译：具有详细动力学（从稳态到非稳态）的固体推进剂燃烧的一维模型。
6. Simulation of Turbulent Combustion in a Large PulverizedCoal Boiler Based on Turbulent Radiation Interaction and the ModifiedSoot Model [O] . Jianxiang Zheng, *, Peng Liu, 2020

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7. A Stochastic Model of an Unsteady Turbulent Diffusion Flame in a Confined Space : 2nd Report, Application to Diesel Combustion [O] . Makoto Ikegami, Masahiro Shioji 1980

机译：狭窄空间中不稳定湍流扩散火焰的随机模型：第二次报告，柴油燃烧应用

Two-Fluid Model of Turbulent Combustion Applied to an Idealised One-Dimensional, Unsteady, Confined, Pre-Mixed Flame

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