Structure and stability of steady laminar flame at moderately large Reynolds numbers
Structure and stability of steady laminar flame at moderately large Reynolds numbers
复制标题
中等大雷诺数稳定层流火焰的结构和稳定性
DOI：
10.1016/0010-2180(81)90126-7
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发表时间：
1981
影响因子：
4.4
通讯作者：
Y. Zeldovich
中科院分区：
文献类型：
--
作者：
Y. Zeldovich
综述了火焰的流体动力学和热扩散稳定性理论，包括球形火焰的稳定性。在没有重力的情况下，火焰在管内传播的凸形被认为是朗道流体动力学不稳定性的一种表现。小波长扰动在管内凸火焰上的发展比在平面火焰上困难得多。凸形火焰在较大雷诺数下是稳定的。
The theory of hydrodynamic and thermodiffusional stability of flames is reviewed including the stability of spherical flames. The convex from of the flame propagating in a tube in the absence of gravity is found to be a manifestation of the Landau hydrodynamic instability. The development of small wavelength perturbations on the convex flame in a tube is much more difficult than on a plane flame. The convex flame is stable at moderately large Reynolds numbers.