Thermoacoustic Spectrum of a Swirled Premixed Combustor with Partially Reflecting Boundaries

Keyphrases

• Thermoacoustics 100%
• Premixed Combustor 100%
• Reflecting Boundary 100%
• Acoustic Reflection 60%
• Combustor 40%
• Acoustics 40%
• State-space Formulation 40%
• Thermoacoustic System 40%
• Linearized Navier-Stokes Equations 40%
• Growth Rate 20%
• Acoustic Boundary Conditions 20%
• Eigenmodes 20%
• System Stability 20%
• Linear Combination 20%
• Stability Margin 20%
• Matters of Fact 20%
• Anechoic 20%
• Arbitrary Geometry 20%
• Computational Analysis 20%
• Discontinuous Galerkin Discretization 20%
• Eigenvalue Analysis 20%
• Parametric Maps 20%
• General Stability 20%
• Flame Dynamics 20%
• Thermoacoustic Stability 20%
• Dynamic Boundary 20%
• Frequency Rate 20%
• Intrinsic Thermoacoustic Modes 20%
• Acoustic Boundary 20%

Engineering

• Combustor 100%
• Navier-Stokes Equation 100%
• Internals 50%
• Model Parameter 50%
• Eigenmode 50%
• Discontinuous Galerkin 50%
• Stability Margin 50%
• Computational Analysis 50%
• Eigenvalue 50%
• Linear Combination 50%
• Discretization 50%
• Boundary Condition 50%
• Combustion Chamber 50%

Physics

• Thermoacoustics 100%
• Acoustic Reflection 33%
• Navier-Stokes Equation 22%
• Combustion Chamber 11%
• Boundary Condition 11%