경량탄소섬유(CFRP) 소재 50피트급 파워요트 저항특성에 관한 연구

The resistance performances were studied for two 50-ft-class power yachts made at carbon fiber reinforced plastic (CFRP) with different hull form characteristics using model tests. The tests were carried out at a high-speed circulating water channel (CWC) for the 16-38 knot range. The total resistance, trim, and sinkage were measured, and the results were compared with wave patterns. The results showed that a chine position at the draft line had a strong effect on the planning performance and resistance performance in a certain velocity range.