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Stability and Sensitivity Analysis of Hydrodynamic Instabilities in Industrial Swirled Injection Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The hydrodynamic instability in an industrial, two-staged, counter-rotative, swirled injector of highly complex geometry is under investigation. Large eddy simulations (LES) show that the complicated and strongly nonparallel ...
Modal Decomposition and Linear Modeling of Swirl Fluctuations in the Mixing Section of a Model Combustor Based on Particle Image Velocimetry Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to determine the flame transfer function of a combustion system, different mechanisms have been identified that need to be modeled. This study focuses on the generation and propagation of one of these mechanisms, ...