Page 



Figure 20 - Soeed Loss in Percent for Constant Wave Length with Thrust for 



One-Third Design Speed in Still Water, Destroyer Escort 22 



Figure 21 - Contours of Constant Speed Loss with Thrust for Design Speed, 



Destroyer Escort 23 



Figure 22 - Contours of Constant Speed Loss with Thrust for Two-Thirds 



Design Speed, Destroyer Escort 23 



Figure 23 - Contours of Constant Speed Loss with Thrust for Design Speed, 



Series 60, 0.60 Block Coefficient 24 



Figure 24 - Contours of Constant Speed Loss with Thrust for Two-Thirds 



Design Speed, Series 60, 0.60 Block Coefficient 24 



Figure 25 - Contours of Constant Speed Loss with Thrust for Design Speed, 



M/S SAN FRANCISCO 25 



Figure 26 - Contours of Constant Speed Loss with Thrust for Two-Thirds 



Design Speed, M/S SAN FRANCISCO 25 



Figure 27 - Comparison of Speed Reduction of the Three Ships for 



h/L = 0.017 and Thrust for Design Speed in Still Water 26 



Figure 28 - Comparison of Speed Reduction of the Three Ships for 



h/L = 0.017 and Thrust for Two-Thirds Design Speed in Still Water 26 



Figure 29 - Comparison of Speed Reduction of the Three Ships for 



h/L = 0.033 and Thrust for Design Speed in Still Water 27 



Figure 30 - Comparison of Speed Reduction of the Three Ships for 



h/L = 0.033 and Thrust for Two-Thirds Design Speed in Still Water 27 



Figure 31 - Comparison of Speed Reduction of the Three Ships for 



h/L = 0.017 and Thrust for 14 Knots in Still Water 28 



LIST OF TABLES 



Table 1 - Characteristics of Ship Forms 2 



Table 2 - Dimensionless Natural Periods t = T/yjL/g 2 



APPENDIX 



Table 3 - Experimental Data for Wave Tests on Destroyer Escort Model 8 



Table 4 - Experimental Data for Wave Tests on Series 60, 



0.60 Block Coefficient 10 



Table 5 - Experimental Data for Wave Tests on M/S SAN FRANCISCO Model 11 



