Systematic Bifurcation Analysis of a Planar Diffusion Flame Model with Radiative Heat Losses

被引：0
|
作者：
Kavousanakis, Michail E. [1 ]
Russo, Lucia [2 ]
Marra, Francesco Saverio [2 ]
Siettos, Constantinos [3 ]
机构：
[1] Natl Tech Univ Athens, Sch Chem Engn, 9 Heroon Polytech St, GR-15780 Athens, Greece
[2] CNR, Ist Ric Combustione, I-80125 Naples, Italy
[3] Natl Tech Univ Athens, Sch Appl Math & Phys Sci, Athens 15780, Greece
来源：
NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2012), VOLS A AND B | 2012年 / 1479卷
关键词：
Combustion; Diffusion Flames; Bifurcation Analysis; Homoclinic Bifurcation; OSCILLATIONS; EVOLUTION;
D O I：
10.1063/1.4756428
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We analyse in a systematic way the dynamics of a model describing a planar diffusion flame with radiative heat losses. In particular we construct the full bifurcation diagram with respect to the Damkohler coefficient including the branches of oscillating solutions. Based on this analysis we found several interesting nonlinear phenomena including global bifurcations (homoclinic bifurcations) that mark the abrupt extinction of the nonlinear oscillations.
引用
收藏
页码：1430 / 1433
页数：4
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