Generation and Mitigation Mechanism Studies of Nonlinear Thermoacoustic Instability in a Modelled Swirling Combustor with a Heat Exchanger

Generation and Mitigation Mechanism Studies of Nonlinear Thermoacoustic Instability in a Modelled Swirling Combustor with a Heat Exchanger

In the present work, 3D Unsteady Reynolds-Averaged Navier-Stokes (URANS) simulations are performed to investigate the generation and mitigation mechanism of combustion-sustained thermoacoustic instabilities in a modelled swirl combustor. The effects of (1) swirling number <i>S</i><sub...

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Bibliographic Details
Main Authors: Yuze Sun, Dan Zhao, Xiaowei Zhu
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Aerospace
Subjects:
propulsion
thermoacoustic
combustion instability
passive control
aeroacoustics
Online Access:https://www.mdpi.com/2226-4310/8/3/60

Internet

https://www.mdpi.com/2226-4310/8/3/60

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