November 03 (Friday)
마이크로/나노공학부문 포스터
Poster,
3층 로비,
09:50~10:40
  • Chair :
  •  옥종걸(서울과기대), 장원석(기계연), 강현욱(전남대), 심형철(기계연)
Fr16A-30
09:50~10:40
기판 표면에너지에 따른 코팅유체의 피닝효과에 관한 연구
김나경, 강현욱(전남대학교 기계공학과)
In this study, pinning effect of coating fluid is investigated depending on the surface energy of substrate. The contact line of coated fluid is pinned at the initial position with high surface energy (contact angle 90°). These phenomena is induced by unbalanced Young’s force at the coating edge and could be controlled by changing the surface energy and physical properties of fluid.
Keywords : Surface energy (표면에너지), Contact angle (접촉각), Pinning effect (피닝효과)
Paper : Fr16A-30.pdf

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