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국내 최대 정보 기계·건설 공학연구정보센터
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  • 실험실 소개

    한국과학기술원 Computational Aerodynamics and Design Optimizationhome

    실험실 소개 이미지
    실험실 정보안내
    지도교수 권오준
    전공분류 기타(ETC),
    주소 대전광역시 유성구 대학로 291 항공우주공학과
    전화 042-350-3720
    홈페이지 http://cadol.kaist.ac.kr

    실험실소개

     

     CADO laboratory performs research in the areas of numerical simulation and design optimization based on unstructured meshes. The emphasis of research is given on algorithm development and numerical simulations for a variety of applied aerodynamic problems, including unsteady flows with relative motion, helicopter aerodynamics, turbo machinery, Unmanned Aerial Vehicle, hydro-dynamics and rarefied gas dynamics. All numerical simulations are performed on Linux-based PC clusters with over 300 CPUs owned by the lab.

    연구분야

     

    External Aerodynamics
    - Unstructured Mesh Methodology
    - Solution-Adaptive Mesh Generation
    - Parallel Computing
    - Full Aircraft Configurations

    Missile Aerodynamics
    - Quasi-Steady/Unsteady
    - Unstructured Overset Grid
    - Parallel Computing
    - 6 DOF Equation of Motion
    - Trajectory/Separation Analysis

    Rotorcraft Aerodynamics
    - Unstructured Adaptive Meshes
    - Sliding Mesh/Overset Grid Technique
    - High-Order Scheme
    - ROBIN Configuration

    Design Optimization
    - Numerical Shape Function and Profile Fitting
    - Robust Design Optimization Technique
    - Optimization Algorithm
    - Applications

    Unsteady Aerodynamics
    - Unstructured Dynamic Mesh
    - Adaptive Mesh Refinement and Coarsening
    - Multiple Bodies in Relative Motion
    - Close Blade-Vortex Interaction
    - High Angle-of-Attack Fows
    - Flow-Structure Interaction Study
    - Aeroacoustic Applications

    Turbomachinery Flows
    - Unstructured Meshes
    - Solution-Adaptive refinement
    - Aircraft Jet Engine Flows
    - Rocket Engine Nozzle Flows
    - Turbine Rotor Flow Simulation
    - Transonic Compresser Fan Rotor

    Wind Energy
    - Unstructured Mesh Generation
    - Overset Grid Technique
    - Blade-Voltex Interaction
    - Flow-Sturcture Interaction Study
    - Unsteady Blade Loads of Wind Turbine
    - Aero-elastic Simulation
    - Blade Design Optimization

    Rarefied Gas Flows
    - Hypersonic Reentry Thermophysics

    연구성과

    Kwon, O. J. and Yu, D. O.
    Numerical Study About Unsteady Flow Around Horizontal Axis Wind Turbines
    Presented at the 25th CFD Symposium, 2011-12, Vol. 0, No. 0, pp. 0~ 0

    Lee, B. S., Choi, J. H., and Kwon, O. J
    Numerical Simulation of Free-Flight Rockets Air-Launched from a Helicopter
    AIAA Journal of Aircraft, 2011, Vol. 48, No. 5, pp. 1766~ 1775

    Jung, M. K. and Kwon O. J.
    Development of a 2-D Hybrid Flow Solver on Triangular and Adaptive Cartesian Meshes
    Presented at the ASME-JSME-KSME Joint Fluids Engineering Conference, 2011, Vol. 0, No. 0, pp. 0~ 0

    Kwon, O. J
    Numerical Investigation of HAWT Aerodynamics Using an Unstructured Mesh Flow Solver
    Presented at the German-Korean Workshop on Acoustics, Combustion, and Flow Control, 2011-12, Vol. 0, No. 0, pp. 0~ 0

    An, S. J. and Kwon, O. J
    Numerical Simulation of Underwater Propulsor Using an Unstructured Overset Mesh Technique
    Presented at the ASME-JSME-KSME Joint Fluids Engineering Conference, 2011, Vol. 0, No. 0, pp. 0~ 0

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