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中尉

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发表于 2011-8-30 09:52
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本帖最后由 xsuny 于 2011-8-30 10:38 编辑
cruiser laid down 1932
Displacement:
24,636 t light; 25,223 t standard; 27,113 t normal; 28,625 t full load
Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(848.34 ft / 833.33 ft) x 88.58 ft (Bulges 95.14 ft) x (24.93 / 25.99 ft)
(258.57 m / 254.00 m) x 27.00 m (Bulges 29.00 m) x (7.60 / 7.92 m)
Armament:
4 - 5.00" / 127 mm 45.0 cal guns - 63.03lbs / 28.59kg shells, 150 per gun
Dual purpose guns in deck and hoist mounts, 1932 Model
4 x 2-gun mounts on sides, evenly spread
4 - 5.00" / 127 mm 45.0 cal guns - 63.03lbs / 28.59kg shells, 150 per gun
Dual purpose guns in deck and hoist mounts, 1932 Model
4 x Single mounts on sides, evenly spread
12 - 1.57" / 40.0 mm 50.0 cal guns - 2.07lbs / 0.94kg shells, 150 per gun
Anti-air guns in deck and hoist mounts, 1932 Model
6 x Twin mounts on sides, evenly spread
24 - 0.91" / 23.0 mm 50.0 cal guns - 0.40lbs / 0.18kg shells, 150 per gun
Anti-air guns in deck mounts, 1932 Model
12 x Twin mounts on centreline, evenly spread
Weight of broadside 539 lbs / 244 kg
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 1.97" / 50 mm 672.57 ft / 205.00 m 11.71 ft / 3.57 m
Ends: Unarmoured
Main Belt covers 124% of normal length
- Torpedo Bulkhead - Strengthened structural bulkheads:
0.98" / 25 mm 475.72 ft / 145.00 m 25.26 ft / 7.70 m
Beam between torpedo bulkheads 82.02 ft / 25.00 m
- Hull Bulges:
0.39" / 10 mm 410.11 ft / 125.00 m 22.97 ft / 7.00 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1.97" / 50 mm - 0.39" / 10 mm
2nd: 1.97" / 50 mm - 0.39" / 10 mm
3rd: 0.79" / 20 mm - 0.39" / 10 mm
4th: 0.39" / 10 mm - -
- Armoured deck - multiple decks:
For and Aft decks: 3.54" / 90 mm
Forecastle: 1.97" / 50 mm Quarter deck: 1.97" / 50 mm
- Conning towers: Forward 7.99" / 203 mm, Aft 0.00" / 0 mm
Machinery:
Oil fired boilers, steam turbines, plus diesel motors,
Electric cruising motors plus geared drives, 4 shafts, 153,694 shp / 114,655 Kw = 34.00 kts
Range 12,000nm at 12.00 kts
Bunker at max displacement = 3,402 tons
Complement:
1,056 - 1,373
Cost:
£7.045 million / $28.181 million
Distribution of weights at normal displacement:
Armament: 155 tons, 0.6%
- Guns: 155 tons, 0.6%
Armour: 4,385 tons, 16.2%
- Belts: 618 tons, 2.3%
- Torpedo bulkhead: 438 tons, 1.6%
- Bulges: 137 tons, 0.5%
- Armament: 53 tons, 0.2%
- Armour Deck: 2,983 tons, 11.0%
- Conning Tower: 155 tons, 0.6%
Machinery: 4,536 tons, 16.7%
Hull, fittings & equipment: 9,559 tons, 35.3%
Fuel, ammunition & stores: 2,477 tons, 9.1%
Miscellaneous weights: 6,000 tons, 22.1%
- Hull below water: 2,000 tons
- Hull above water: 2,000 tons
- On freeboard deck: 1,000 tons
- Above deck: 1,000 tons
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
54,219 lbs / 24,593 Kg = 867.5 x 5.0 " / 127 mm shells or 6.9 torpedoes
Stability (Unstable if below 1.00): 1.30
Metacentric height 6.6 ft / 2.0 m
Roll period: 15.5 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.03
Seaboat quality (Average = 1.00): 1.60
Hull form characteristics:
Hull has a flush deck,
an extended bulbous bow and large transom stern
Block coefficient (normal/deep): 0.480 / 0.486
Length to Beam Ratio: 8.76 : 1
'Natural speed' for length: 33.38 kts
Power going to wave formation at top speed: 51 %
Trim (Max stability = 0, Max steadiness = 100): 44
Bow angle (Positive = bow angles forward): 19.00 degrees
Stern overhang: 3.94 ft / 1.20 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 22.00%, 32.15 ft / 9.80 m, 29.53 ft / 9.00 m
- Forward deck: 30.00%, 29.53 ft / 9.00 m, 29.53 ft / 9.00 m
- Aft deck: 30.00%, 29.53 ft / 9.00 m, 29.53 ft / 9.00 m
- Quarter deck: 18.00%, 29.53 ft / 9.00 m, 29.53 ft / 9.00 m
- Average freeboard: 29.76 ft / 9.07 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 78.8%
- Above water (accommodation/working, high = better): 267.4%
Waterplane Area: 50,214 Square feet or 4,665 Square metres
Displacement factor (Displacement / loading): 136%
Structure weight / hull surface area: 130 lbs/sq ft or 636 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1.00
- Longitudinal: 1.37
- Overall: 1.03
Excellent machinery, storage, compartmentation space
Excellent accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable, can fire her guns in the heaviest weather
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