Acoustic measurement of under-expanded jet and its numerical prediction

Engineering

• Acoustics 100%
• Numerical Prediction 60%
• Directivity 60%
• Characteristics 60%
• Prediction 60%
• Turbulence 40%
• Experiments 40%
• Prototype 20%
• Measurement 20%
• Fatigue Failure 20%
• Microphone Array 20%
• Detached Eddy Simulation 20%
• External Structure 20%
• High Speed 20%
• Development 20%
• Electronic Devices 20%
• Accuracy 20%
• Pollution 20%
• Failure (Mechanical) 20%
• Small Scale 20%
• Internals 20%

Physics

• Acoustics 100%
• Directivity 60%
• Supersonics 40%
• Broadband 20%
• Ducts 20%
• Sound Measurement 20%
• Domains 20%
• High Speed 20%
• Failure 20%
• Pollution 20%
• Vehicle 20%