Ausgehend von AGANO hat mich die erste Springsharp Ekursion zu diesem Design geführt:
Bussard, delcyros´s spähkreuzer proposal I laid down 1945
Displacement:
5.916 t light; 6.124 t standard; 7.060 t normal; 7.809 t full load
Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(557,74 ft / 557,74 ft) x 45,93 ft x (19,29 / 20,79 ft)
(170,00 m / 170,00 m) x 14,00 m x (5,88 / 6,34 m)
Armament:
6 - 5,00" / 127 mm 45,0 cal guns - 63,03lbs / 28,59kg shells, 300 per gun
Dual purpose guns in deck and hoist mounts, 1945 Model
2 x Twin mounts on centreline, forward evenly spread
1 raised mount
1 x Twin mount on centreline, forward deck centre
1 double raised mount
24 - 0,79" / 20,0 mm 115,0 cal guns - 0,29lbs / 0,13kg shells, 1.000 per gun
Anti-air guns in deck mounts, 1945 Model
6 x Quad mounts on sides, evenly spread
2 raised mounts
Weight of broadside 385 lbs / 175 kg
Main Torpedoes
12 - 21,0" / 533 mm, 22,97 ft / 7,00 m torpedoes - 1,596 t each, 19,155 t total
In 4 sets of deck mounted carriage/fixed tubes
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 2,36" / 60 mm 362,57 ft / 110,51 m 12,73 ft / 3,88 m
Ends: Unarmoured
Main Belt covers 100% of normal length
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,18" / 30 mm 1,18" / 30 mm 1,18" / 30 mm
2nd: 0,39" / 10 mm - -
- Armoured deck - multiple decks:
For and Aft decks: 1,18" / 30 mm
Forecastle: 0,39" / 10 mm Quarter deck: 0,39" / 10 mm
- Conning towers: Forward 3,15" / 80 mm, Aft 0,00" / 0 mm
Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 81.007 shp / 60.431 Kw = 34,00 kts
Range 10.000nm at 15,00 kts
Bunker at max displacement = 1.685 tons
Complement:
384 - 500
Cost:
£3,674 million / $14,696 million
Distribution of weights at normal displacement:
Armament: 116 tons, 1,6%
- Guns: 92 tons, 1,3%
- Weapons: 24 tons, 0,3%
Armour: 831 tons, 11,8%
- Belts: 440 tons, 6,2%
- Armament: 29 tons, 0,4%
- Armour Deck: 337 tons, 4,8%
- Conning Tower: 25 tons, 0,4%
Machinery: 2.046 tons, 29,0%
Hull, fittings & equipment: 2.523 tons, 35,7%
Fuel, ammunition & stores: 1.144 tons, 16,2%
Miscellaneous weights: 400 tons, 5,7%
- On freeboard deck: 300 tons
- Above deck: 100 tons
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
8.236 lbs / 3.736 Kg = 131,8 x 5,0 " / 127 mm shells or 1,0 torpedoes
Stability (Unstable if below 1.00): 1,07
Metacentric height 1,8 ft / 0,5 m
Roll period: 14,4 seconds
Steadiness - As gun platform (Average = 50 %): 55 %
- Recoil effect (Restricted arc if above 1.00): 0,30
Seaboat quality (Average = 1.00): 1,18
Hull form characteristics:
Hull has low quarterdeck ,
a normal bow and small transom stern
Block coefficient (normal/deep): 0,500 / 0,513
Length to Beam Ratio: 12,14 : 1
'Natural speed' for length: 25,14 kts
Power going to wave formation at
speed: 58 %
Trim (Max stability = 0, Max steadiness = 100): 47
Bow angle (Positive = bow angles forward): 0,00 degrees
Stern overhang: 0,00 ft / 0,00 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20,00%, 27,23 ft / 8,30 m, 22,31 ft / 6,80 m
- Forward deck: 30,00%, 22,31 ft / 6,80 m, 16,54 ft / 5,04 m
- Aft deck: 35,00%, 16,54 ft / 5,04 m, 16,54 ft / 5,04 m
- Quarter deck: 15,00%, 13,25 ft / 4,04 m, 13,25 ft / 4,04 m
- Average freeboard: 18,46 ft / 5,63 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 100,0%
- Above water (accommodation/working, high = better): 150,6%
Waterplane Area: 17.478 Square feet or 1.624 Square metres
Displacement factor (Displacement / loading): 124%
Structure weight / hull surface area: 78 lbs/sq ft or 383 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0,94
- Longitudinal: 1,68
- Overall: 1,00
Adequate machinery, storage, compartmentation space
Excellent accommodation and workspace room
kommt doch dem Ziel nahe, oder?
