Nonlinear dynamic measurement of self-sustained thermoacoustic oscillations in a swirling combustor with a heat exchanger

• Main Authors: Zhang, Zhiguo, Li, Guoneng, Li, Xinyan, Han, Nuomin, Jin, Xiao
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Self-sustained Thermoaocustic Oscillation; Nonlinear Dynamics; DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/80737; http://hdl.handle.net/10220/46590
• Institution: Nanyang Technological University

Energy transfer from heat to sound is unwanted in many propulsion systems, including gas turbines and rocket motors. However, it is favorable in some practical applications, such as thermoacoustic heat engines or cooling systems. The present work considers an experimental investigation of self-susta...