CAESI Team  COMPUTATIONAL AEROACOUSTIC-STRUCTURAL INTERACTION TEAM

Environmental Noise 

 

1. Development of Advanced Close-Proximity (CPX) Technology with Suppressed Background Noise for Tyre/Road Noise Measurement in Hong Kong Traffic

2. A Study of Sideway Noise Emission Due to Tyre/Road Interaction

3. Passive Control of Train-Tunnel Interaction Aeroacoustics in High-Speed Railway

4. New Acoustic Source Localization Methodology in Realistic Reverberant Sound Fields Using Optimal Broadband Beamformer Design

5. Simulation of Realistic Acoustic Environment for Optimal Beamformer Design for Hands-Free Communication Products

 

Aeroacoustic-Structural Interaction

 

1. Experimental and Numerical Studies of Innovative Acoustical Material Technology for Industrial and Urban Low-Frequency Noise Mitigation

2. A Study of the Effects of Aeroacoustic-Structural Interaction on Airfoil Trailing Edge Noise

3. Computational Science and Engineering for Product Innovation and Aeronautical System Design

4. Nonlinear Aeroacoustic-Structure Interaction of Finite Periodically Stiffened Flexible Panels Loaded with Unsteady Flow

5. Nonlinear Fluid-Structure Interaction of an Elastic Lifting Surface Undergoing Dynamic Stall and Its Control

6. Exploration of Tunable Fluid-structure Interaction for Development Advanced Aeronautical Noise Mitigation Technology

 

 

Aeroacoustic Metamaterials

 

1. Experimental and Numerical Studies of Innovative Acoustical Material Technology for Industrial and Urban Low-Frequency Noise Mitigation

2. Computational Science and Engineering for Product Innovation and Aeronautical System Design

3. Novel Acoustic Metamaterial Liner Technology for Low Frequency Ventilation Noise Absorption

 

 

Aeroacoustic/Material Interaction

 

1. Computational Science and Engineering for Product Innovation and Aeronautical System Design

2. Novel Acoustic Metamaterial Liner Technology for Low Frequency Ventilation Noise Absorption

3. Supersonic Impinging Flow in Cold Spray Materials Deposition: Analysis of Nonlinear Particle-Flow Interaction and Aeroacoustical Control of Particle Transport

 

Aeroacoustics 

1. Aeroacoustic Resonance of In-Duct Cascade

2. Aeroacoustics Modeling of Pressure Pulsations Generated at Duct Discontinuities

3. Aeroacoustics of High-lift Airfoil with Trapped Vortex Cavity

4. Numerical Modeling of Aeroacoustic Generation by Flow Duct Side-Branches at Various Separations

5. Engineering Aeroacoustics

 

Lattice Boltzmann Method 

1. Direct Simulation of Aeroacoustics at Finite Mach Numbers Based on Lattice Boltzmann Model

2. Development of Physically Based Collision Model for LBM Direct Aeroacoustics Simulation with Correct Transport Coefficients

 

Aeroacoustic Control

1. Analysis of Acoustofluidics in Microdevices Using Kinetic Model

2. Kinetic Modeling of Duct Aeroacoustics for Flow System Design

3. Smart Modulation of Flow Separation on Streamlined Composite Structure Using Embedded Shape Memory Alloy Actuators

4. Low Dimensional Modeling of Duct Aeroacoustics with Multiple Side-Branches

 

Fan noise

1. Flow Dynamics and Aeroacoustics of Air Purifier Centrifugal Fan

2. Optimal Aeroacoustic Design of Duct Systems in Fluid Machinery

3. Innovative Design and Optimization Methodology for Product Centrifugal Blower Noise

 

Thermoacoutics 

1. A Study of the Mechanisms of Thermoacoustic Oscillations in Gas Turbine Combustion Chamber Installed with Bluff Flame Holder

2. Thermoacoustic Generation Mechanisms of an Impinging Premixed Flame Jet

 

 

Others 

1. Novel Wave Functional Materials for Manipulating Light and Sound