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  1. No Access

    Article

    Recursive solution of inverse natural convection problems by means of mode reduction

     A recursive method based on the Kalman filtering is developed to solve inverse natural convection problems of estimating the unsteady nonuniform wall heat flux from temperature measurements in the flow. By em...

    H. M. Park, W. J. Lee in Computational Mechanics (2002)

  2. No Access

    Article

    3D-PTV measurement results for the wake of a cylinder — Temporal evolution of turbulent kinetic energy

    D. H. Doh, Y. B. Cho, W. J. Lee, Y. B. Pyun, T. Kobayashi… in Journal of Visualization (2002)

  3. No Access

    Article

    Development of Genetic Algorithm based 3D-PTV technique

    A new 3D-PTV technique has been developed using GA (Genetic Algorithm). The measurement system consists of three CCD cameras, Ar-ion laser, an image grabber and a host computer. One-to-one correspondences are ...

    D. H. Doh, D. H. Kim, K. R. Cho, Y. B. Cho, W. J. Lee, T. Saga… in Journal of Visualization (2002)

  4. No Access

    Article

    Experimental investigation of oscillatory air flow in a bronchial tube model with HFOV mode

    Mechanical ventilations for artificial respiration have been developed to improve the medical treatment of the patients showing respiratory disorder. In various types of ventilation, High Frequency Oscillatory...

    W. J. Lee, M. Kawahashi, H. Hirahara in Journal of Visualization (2006)

  5. No Access

    Article

    Removal of Pharmaceutical Contaminants from Aqueous Medium: A State-of-the-Art Review Based on Paracetamol

    The usage of pharmaceutical products is becoming increasingly extensive because of the emerging ailments. Analgesic and antipyretic drugs are ranked the most used drugs worldwide. Unused or expired analgesic a...

    W. J. Lee, P. S. Goh, W. J. Lau… in Arabian Journal for Science and Engineering (2020)