Adjoint-based control of loud events in a turbulent jet

Physics & Astronomy

• turbulent jets 100%
• actuation 43%
• iteration 26%
• disrupting 19%
• aircraft noise 18%
• axisymmetric flow 18%
• optimization 18%
• gradients 17%
• active control 16%
• large eddy simulation 15%
• noise reduction 14%
• flow distribution 11%
• routes 11%
• engineering 10%
• perturbation 9%
• sensitivity 8%
• acoustics 7%

Mathematics

• Guidance 31%
• Optimization 20%
• Noise Reduction 20%
• Large Eddy Simulation 20%
• Active Control 19%
• Trial and error 19%
• Axisymmetric Flow 18%
• Iteration 17%
• Aircraft 17%
• Flow Field 16%
• Conjugate Gradient 15%
• Sound 13%
• Engineering 11%
• Gradient 10%
• Testing 9%
• Perturbation 9%
• Design 8%
• Series 8%
• Model 4%

Engineering & Materials Science

• Large eddy simulation 13%
• Flow structure 12%
• Noise abatement 12%
• Mach number 11%
• Flow fields 9%
• Acoustic waves 9%
• Aircraft 8%
• Testing 6%