CUED Publications database

Calculations and predications of combustion oscillations

Zhu, M and Dowling, AP and Bray, KNC (2007) Calculations and predications of combustion oscillations. Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 28. pp. 165-168. ISSN 0253-231X

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Abstract

The combustion oscillations are the phenomena which we may meet in developing the clean, safe and efficient power and propulsion systems. This paper summarizes authors' systematic work on fuel spray combustion oscillations in the recent years. Combining CFD calculations and stability analysis, a new approach of predicting combustion stabilities was developed. With this approach, detailed flow information and unstable modes can be obtained by CFD and solving perturbation equations, respectively. The results provide the guidance on understanding combustion instability mechanisms and developing the control strategies.

Item Type: Article
Uncontrolled Keywords: Combustion oscillation Computational fluid dynamics (CFD) Perturbation analysis
Subjects: UNSPECIFIED
Divisions: Div A > Fluid Mechanics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:11
Last Modified: 27 Nov 2014 19:25
DOI: