Spatiotemporal dynamics during the transition to thermoacoustic instability: Effect of varying turbulence intensities

An experimental study on a turbulent, swirl-stabilized backward facing step combustor is conducted to understand the spatiotemporal dynamics during the transition from combustion noise to thermoacoustic instability. By using a turbulence generator, we investigate the change in the spatiotemporal dyn...

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Bibliographic Details
Main Authors: Nitin B George, Vishnu R Unni, Manikandan Raghunathan, RI Sujith
Format: Article
Language:English
Published: SAGE Publishing 2018-12-01
Series:International Journal of Spray and Combustion Dynamics
Online Access:https://doi.org/10.1177/1756827717750073