Investigation of combustion noise generated by an open lean-premixed H₂/air low-swirl flame using the hybrid LES/APE-RF framework

Physics & Astronomy

• reacting flow 100%
• large eddy simulation 82%
• flames 67%
• perturbation 50%
• noise spectra 49%
• air 44%
• acoustics 42%
• burners 33%
• hydrogen 18%
• turbulent flames 18%
• computational fluid dynamics 17%
• simulation 17%
• directivity 16%
• shear layers 16%
• flow distribution 12%
• heat 9%
• configurations 7%

Engineering & Materials Science

• Large eddy simulation 83%
• Acoustic noise 80%
• Acoustics 60%
• Air 40%
• Fuel burners 22%
• Hydrogen 16%
• Acoustic fields 13%
• Flow structure 11%
• Flow fields 8%
• Computational fluid dynamics 8%
• Hot Temperature 5%
• Experiments 3%

Chemical Compounds

• Flame 65%
• Flow 48%
• Simulation 47%
• Burner 32%
• Turbulent Flame 22%
• Hydrogen 12%
• Shear 11%
• Heat 9%