有效功率曲线500150025003500450055006500750085007891011121314151617 Vs（kn）PE（KW)有效功率剩余阻力系数曲线0.811.21.41.61.820.080.10.120.140.160.180.2FnCR(10-3)剩余阻力系数敞水性征曲线00.10.20.30.40.50.60.10.20.30.40.50.60.7JKT 10KQ 0KT10KQ0收到功率与转速曲线40006000800010000120001400011121314151617 VS(kn)PDS(KW)90100110120130140NS(r/min)收到功率转速自航因子曲线0.10.150.20.250.30.350.40.450.50.5511121314151617Vs(kn)Wtm Wts tm 011.051.11.151.21.251.31.35hs R模型伴流分数实船伴流分数推力减额分数 敞水效率船身效率相对旋转效率实船航速预报曲线400055007000850010000115001300011121314151617 VS(kn)PDS(KW)90100110120130140150NS(r/min)螺旋桨收到功率9480*0.9*0.98=8361.36Vs=14.86实桨转速