Submergence of 244.002 of actual displacement per foot Displacement=2480.0 Length=370.0 Beam=38.0 Draft=12.9928 Cp=0.559 Cm=0.85 Cb=0.47515 Hull Weight=1254.85 tons Displacement=2480.0 DLR=48.9606 Wetted Surface=15326.6 B/H=2.92469 lowCpIndex=1 highCpIndex=2 lowCpFraction=0.55 highCpFraction=0.6 cp Interpolation Factor=0.18 At speed of 10knots power is 591.491 SHP At speed of 11knots power is 791.208 SHP At speed of 12knots power is 1026.65 SHP At speed of 13knots power is 1302.82 SHP At speed of 14knots power is 1620.28 SHP At speed of 15knots power is 2035.83 SHP At speed of 16knots power is 2548.21 SHP At speed of 17knots power is 3122.88 SHP At speed of 18knots power is 3764.19 SHP At speed of 19knots power is 4470.45 SHP At speed of 20knots power is 5788.18 SHP At speed of 21knots power is 7396.0 SHP At speed of 22knots power is 9142.03 SHP At speed of 23knots power is 11036.3 SHP At speed of 24knots power is 13078.6 SHP At speed of 25knots power is 16390.0 SHP At speed of 26knots power is 19953.2 SHP At speed of 27knots power is 23741.2 SHP At speed of 28knots power is 27780.7 SHP At speed of 29knots power is 32079.5 SHP At speed of 30knots power is 36735.5 SHP At speed of 31knots power is 41606.5 SHP At speed of 32knots power is 46645.3 SHP At speed of 33knots power is 51959.3 SHP At speed of 34knots power is 56880.4 SHP At speed of 35knots power is 60905.8 SHP actual speed for 60000.0 SHP is 34.775 Hull Weight=1254.85 Main battery type=4in/50 found main battery gun: 4in/50 Main battery gun weight=2.2 Machinery Weight=1000.0 General Equipment Weight=74.4 Normal Fuel Weight=74.4 Maximum Fuel added Weight=0.0 Reserve Feedwater Weight=0.0 Legend Displacement=2478.55 Deep Load Displacement=2664.55 Deep Load Draft=13.686
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Friday, October 08, 2004
Experimenting with my Ger/CS/1905 design
I had not run my evolving general design of warships program against a relatively small ship, yet. I started with my scout cruiser design that was inspired by the "Super Swift" concept. I had not been sure as to what an appropriate hull weight factor might be, but from looking at March's British Destroyer book, it seems that something like 3.0 x 10^-3 or somewhat larger is about right. This is what my preliminary run looks like:
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