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Defect Monitoring of a Wind Turbine Blade Surface by using Surface Wave Damping

Kim KH Yang YJ Kim HB Yang HC Lim JH
Choi KH
Vol. 23, No. 1, pp. 90-94, Mar. 2017

10.7464/ksct.2017.23.1.090

wind turbine blade

Early defect detection

A Study on Micro-Electrode Pattern of Repair Process Using Electrohydrodynamic Printing System

Yang YJ Kim SW Kim HB Yang HC Lim JH
Choi KH
Vol. 22, No. 4, pp. 232-240, Dec. 2016

10.7464/ksct.2016.22.4.232

Electrohydrodynamic

Micro-Electrode

A Study on High Viscosity Phosphor Dispensing Process for Implementation of High-Efficiency White LED

Yang YJ Kim HC Ko JB Yang BS Dang HW
Doh YH Cho KH Choi KH
Vol. 20, No. 2, pp. 97-102, Jun. 2014

High-viscosity resin

Light emitting diode (LED) phosphor

Electrohydrodynamics (EHD)

Drop on demand (DOD)