Hopf Bifurcation Analysis of the Combustion Instability in a Liquid Rocket Engine

Hopf Bifurcation Analysis of the Combustion Instability in a Liquid Rocket Engine

The bifurcation process of self-sustained combustion instability pressure perturbations in a liquid rocket combustor is investigated based on the Helmholtz equations and a pressure dependent flame describing function. The modal frequency and growth rates are numerically resolved by the commercial so...

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Bibliographic Details
Main Authors: Xuanye Liang, Lijun Yang, Gaofeng Wang, Jingxuan Li
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Aerospace
Subjects:
nonlinear
FDF
bifurcation diagram
Helmholtz equation
flame length distribution
Online Access:https://www.mdpi.com/2226-4310/9/10/593

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