Numerical Study on Pressure Oscillations in a Solid Rocket Motor with Backward Step Configuration Under Two-Phase Flow Interactions

The pressure oscillation caused by vortex–acoustic coupling is one of the main gain factors that results in the combustion instability of motors. Focusing on a solid rocket motor with a backward step configuration that can generate a corner vortex, this study aims to investigate the pressure oscilla...

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Bibliographic Details
Published in:Aerospace
Main Authors: Chao Huo, Hongbo Xu, Jie Hu, Tengfei Luo
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Subjects:
solid rocket motor
discrete phase model
pressure oscillation
vortex shedding
two-phase flow
Online Access:https://www.mdpi.com/2226-4310/11/12/1054

Internet

https://www.mdpi.com/2226-4310/11/12/1054

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