초록(영문)
Through this study, it is possible to prevent an ice-breaking phenomenon in a moving object. In addition, it will be possible to solve the freezing problem and efficient maintenance by creating fine protrusions on the surface of the wind turbine blade and changing the slope. In addition, it will be possible to prevent aircraft performance degradation and accidents caused by landing on aircraft. The conclusions drawn through this study are as follows. The tempered glass film treated with glass water repellent coating had a larger contact angle when coated with 111.04 and 105.04 on average than the film without coating treatment. In addition, as a result of exploring the average drop speed and maximum area, post-crash coagulation time, and the number of droplets separated according to the angle of the surface where droplets collide, the average drop speed and maximum area were larger than those without glass water-repellent coating. In addition, as the angle increased, the maximum area,