Rotorcraft Aerodynamics and Noise Lab.
- Aerospace Computational Modeling Lab.
- Composite Structures Lab.
- Design Optimization and Health Management Lab.
- Distributed Aerospace Systems and Control Lab.
- Flight Dynamics and Control Lab.
- Flow Information Lab.
- Image Processing and SoC Lab.
- Propulsion and Energy Systems Lab.
- Rotorcraft Aerodynamics and Noise Lab.
Hakjin Lee Associate ProfessorHomepage- MajorAerodynamics, Aeroacoustics, Design Optimization
- 연구실Room 809, Bldg. 407
Research Area
- Aerodynamics, Aeroacoustics, Computational Fluid Dynamics
- Vortex Methods, Lattice Boltzmann Method, Design Optimization
Introduction to the lab.
Rotorcraft Aerodynamics and Noise (RANS) Lab focuses on cutting-edge research in Aerodynamics, Aeroacoustics, Vortex Methods, Computational Fluid Dynamics (CFD), Lattice Boltzmann Method (LBM), and Design Optimization. Our primary goal is to investigate the flow physics related to aerodynamics and noise generation in rotorcrafts, such as helicopters, Urban Air Mobility (UAM), Advanced Air Mobility (AAM), drones, and wind turbines. A key area of our research group involves the development of an in-house mid-fidelity aerodynamic-structure-acoustic coupled solver using vortex methods. Moreover, we utilize traditional CFD methods based on the Finite Volume Method (FVM) and the Lattice Boltzmann Method (LBM), allowing for more accurate noise prediction and optimized design solutions for future air mobility. Currently, our team is actively engaged in a variety of research topics, including computational aerodynamic and aeroacoustic simulation, high-speed and long-range future helicopters (coaxial- and tilt-rotor), low-noise blade design, eco-friendly hydrogen-fuel-cell-powered DEP aircraft, high-fidelity aeroelastic analysis of rotor blade. To learn more about our research, please visit our lab’s website: http://acml.gnu.ac.kr/