Coherence resonance and stochastic bifurcation behaviors of simplified standing-wave thermoacoustic systems

• Main Authors: Li, Xinyan, Zhao, Dan, Shi, Baolu
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Engineering::Mechanical engineering; Acoustic Transducers; Thermoacoustics
• Online Access: https://hdl.handle.net/10356/87283; http://hdl.handle.net/10220/48135
• Institution: Nanyang Technological University

In this work, noise-induced motions (i.e., external fluctuations) in two modelled standing-wave thermoacoustic systems are studied when these systems are close to the deterministic stability boundary. These systems include (1) open-open (i.e., Rijke-type) and (2) closed-open boundary conditions. It...