A model test was carried out, in order to verify the hydrodynamic performances of public 30 feet class sailing yacht. In the initial design stage, the performances and the running attitude of sail yacht including the hull form and sail plan, appendages were estimated by VPP, from which made the representative test conditions. A new experiment system such as captive model device was composed because the running attitude could be changed by wind conditions. The test results show that the minimum resistance is generated in the heeling 20 degree, which was expected in the initial design stage. It is thought to be the useful informations that the keel has au effects on hydrodynamic forces and resistance differences between the upwind and the downwind condition.토) - 행사장소 : 전주대학교 - 행사주최 : 한국디자인학회 - 행사주관 : 한국디자인학회, 전주대학교 - 행사후원 : 한국디자인법인단체총연합회, 한국디자인진흥원, 디자인네트, 월간디자인,               광주문화재단 - 참가자 : 한국디자인학회 회원 및 비회원 - 참가비 : 회원 (사전등록자 및 예약자 8만원)               학생회원 (사전등록자 및 예약자 5만원)               회원 ( 현장등록자 10만원)               비회원 20만원 ( 사전등록 18만원) - 제공내역 : 숙박, 3식(석식, 조식, 중식 제공), 워크샵 수료증, 워크샵북 증정   ??