Education 

● B.S : Pusan National University, Naval Architecture, 1977

● M.S : Pusan National University, Naval Architecture, 1979

● Ph.D : Korea Advanced Institute of Science & Technology, Mechanical Eng. 1995

Career 

● 1979.3 ~2019.12 : Korea Research Institute of Ships and Ocean Engineering

● 2020.2 ~ 2021.8 : Korea Research Institute of Ships and Ocean Engineering, Technical Consultant

● 2020.6 ~ now    : Ships & Marine Technology Coop(office: KRISO site) 

Consulting fields 

● Cavitation Control for Merchant ships and warships

   * Improvement of cavitation performance of a propeller 

   * Delay of cavitation inception on propeller blade

   * Twisted rudder technology and improvement of cavitation performance on appendages including a shaft struts

● Control of stern flow and Application of ESD 

   * Corresponding technology for adaption of EEDI & EEXI of IMO

   * Application of energy saving devices(ESD) for ships 

● Waterjet / pumpjet propulsion system

   * Performance analysis and improvement of waterjet propulsion for high speed vessel

   * Conceptual design and performance analysis of pumpjet propulsion 

● Cavitation control for various hydraulic machines 

   * Pump, thruster etc.

   * Efficiency improvement, Technologies for reduction of erosion･vibration･noise 

● Optimum test procedure and selection of test items 

   * Model test methods to get a reliable prototype performance 

   *Optimum test procedure and test item selection for a model test corresponding to its purpose 

● Design, evaluation and application of cavitation tunnel and circulating water channel 

   * Facility design, performance evaluation, application technologies 

   * Test procedure and analysis of test result