My ship was intended to be able to make 33 knots at 120,000 SHP. The dimensions were 800ft x 85ft x 25.6ft at 25,000 tons displacement. The coefficients were Cp=0.53 and Cm=0.95. To actually make 25 knots, the design is required to be pressed by about 25%. This is part of the generated output from my program:
Designed draft=25.5564 ft Hull Weight=10608.0 tons Armament Weight= 2167.84 Total Armor Weight=2477.87 Machinery Weight=8581.08 General Equipment Weight=750.0 Normal Fuel Weight=750.0 Maximum Fuel added Weight=1875.0 Reserve Feedwater Weight=1111.0 Legend Displacement=26139.6 Legend Draft=26.7214 Submergence of 1226.82 of actual displacement per foot At Displacement=26139.6 Length=800.0 Beam=85.0 Draft=26.7214 Cp=0.53 Cm=0.95 Cb=0.5035 At Displacement=26139.6 DLR=51.0539 Wetted Surface=73166.9 B/H=3.18098 At speed of 10knots power is 2681.28 SHP At speed of 11knots power is 3515.47 SHP At speed of 12knots power is 4498.56 SHP At speed of 13knots power is 5645.86 SHP At speed of 14knots power is 6974.24 SHP At speed of 15knots power is 8617.25 SHP At speed of 16knots power is 10510.3 SHP At speed of 17knots power is 12626.6 SHP At speed of 18knots power is 14987.3 SHP At speed of 19knots power is 17605.7 SHP At speed of 20knots power is 20495.4 SHP At speed of 21knots power is 23647.6 SHP At speed of 22knots power is 27712.4 SHP At speed of 23knots power is 32301.0 SHP At speed of 24knots power is 37249.1 SHP At speed of 25knots power is 42618.2 SHP At speed of 26knots power is 48387.9 SHP At speed of 27knots power is 54567.8 SHP At speed of 28knots power is 61167.7 SHP At speed of 29knots power is 74726.2 SHP At speed of 30knots power is 91848.3 SHP At speed of 31knots power is 110051.0 SHP At speed of 32knots power is 129304.0 SHP At speed of 33knots power is 149739.0 SHP At speed of 34knots power is 171291.0 SHP actual speed for 152400.0 SHP is 33.1235 Waterline Coeff=0.65521 Block Coefficient=0.5035 Stability Coeff (nu)=0.546438 Height of CG as a fraction of the depth=0.546438 Freeboard=25.2786 Draft=26.7214 Beam=85.0 Metacentric height at legend displacement (GM)=7.49797
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