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Methods and systems for analysis of combustion dynamics in the time domain
Methods and systems for analysis of combustion dynamics in the time domain
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机译:时域燃烧动力学分析的方法和系统
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摘要
Methods and systems for analyzing combustion dynamics of a combustor system in the time domain are provided. The combustor system includes an inlet pipe coupled in flow communication with a combustion chamber. The method includes determining a characteristic equation of a wave traveling in the inlet pipe, determining an acoustic pressure oscillation in the combustion chamber, and determining a pressure fluctuation in the inlet pipe using the characteristic equation and the determined acoustic pressure oscillation.
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