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- HMS Deliverance, British Largest Light Cruiser laid down 1937
- Displacement:
- 33,067 t light; 34,949 t standard; 38,113 t normal; 40,644 t full load
- Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
- (866.79 ft / 853.02 ft) x 101.71 ft x (29.86 / 31.31 ft)
- (264.20 m / 260.00 m) x 31.00 m x (9.10 / 9.54 m)
- Armament:
- 8 - 15.00" / 381 mm 45.0 cal guns - 1,937.86lbs / 879.00kg shells, 100 per gun
- Breech loading guns in turret on barbette mounts, 1935 Model
- 2 x 4-gun mounts on centreline, evenly spread
- 12 - 5.98" / 152 mm 45.0 cal guns - 111.99lbs / 50.80kg shells, 150 per gun
- Breech loading guns in deck and hoist mounts, 1930 Model
- 2 x Triple mounts on centreline, evenly spread
- 2 raised mounts
- 2 x Single mounts on centreline, evenly spread
- 2 double raised mounts
- 16 - 4.49" / 114 mm 45.0 cal guns - 55.01lbs / 24.95kg shells, 300 per gun
- Dual purpose guns in deck and hoist mounts, 1937 Model
- 8 x Twin mounts on sides, evenly spread
- Weight of broadside 17,727 lbs / 8,041 kg
- Armour:
- - Belts: Width (max) Length (avg) Height (avg)
- Main: 7.09" / 180 mm 547.90 ft / 167.00 m 13.12 ft / 4.00 m
- Ends: 1.57" / 40 mm 305.12 ft / 93.00 m 6.56 ft / 2.00 m
- Main Belt covers 99 % of normal length
- - Torpedo Bulkhead - Strengthened structural bulkheads:
- 2.99" / 76 mm 475.72 ft / 145.00 m 29.53 ft / 9.00 m
- Beam between torpedo bulkheads 88.58 ft / 27.00 m
- - Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
- Main: 13.0" / 330 mm 7.99" / 203 mm 12.0" / 305 mm
- 2nd: 4.02" / 102 mm 2.01" / 51 mm 7.99" / 203 mm
- 3rd: 2.01" / 51 mm 2.01" / 51 mm 7.99" / 203 mm
- - Armoured deck - single deck:
- For and Aft decks: 3.94" / 100 mm
- Forecastle: 0.00" / 0 mm Quarter deck: 1.57" / 40 mm
- - Conning towers: Forward 7.99" / 203 mm, Aft 0.00" / 0 mm
- Machinery:
- Oil fired boilers, steam turbines,
- Geared drive, 4 shafts, 212,890 shp / 158,816 Kw = 35.00 kts
- Range 6,000nm at 20.00 kts
- Bunker at max displacement = 5,695 tons
- Complement:
- 1,363 - 1,773
- Cost:
- £18.792 million / $75.168 million
- Distribution of weights at normal displacement:
- Armament: 3,241 tons, 8.5 %
- - Guns: 3,241 tons, 8.5 %
- Armour: 9,842 tons, 25.8 %
- - Belts: 2,260 tons, 5.9 %
- - Torpedo bulkhead: 1,555 tons, 4.1 %
- - Armament: 2,083 tons, 5.5 %
- - Armour Deck: 3,749 tons, 9.8 %
- - Conning Tower: 195 tons, 0.5 %
- Machinery: 5,900 tons, 15.5 %
- Hull, fittings & equipment: 13,984 tons, 36.7 %
- Fuel, ammunition & stores: 5,046 tons, 13.2 %
- Miscellaneous weights: 100 tons, 0.3 %
- - Above deck: 100 tons
- Overall survivability and seakeeping ability:
- Survivability (Non-critical penetrating hits needed to sink ship):
- 49,135 lbs / 22,287 Kg = 29.1 x 15.0 " / 381 mm shells or 6.9 torpedoes
- Stability (Unstable if below 1.00): 1.24
- Metacentric height 7.6 ft / 2.3 m
- Roll period: 15.5 seconds
- Steadiness - As gun platform (Average = 50 %): 49 %
- - Recoil effect (Restricted arc if above 1.00): 0.57
- Seaboat quality (Average = 1.00): 0.96
- Hull form characteristics:
- Hull has a flush deck,
- a straight bulbous bow and large transom stern
- Block coefficient (normal/deep): 0.515 / 0.524
- Length to Beam Ratio: 8.39 : 1
- 'Natural speed' for length: 33.74 kts
- Power going to wave formation at top speed: 55 %
- Trim (Max stability = 0, Max steadiness = 100): 50
- Bow angle (Positive = bow angles forward): 25.00 degrees
- Stern overhang: 0.00 ft / 0.00 m
- Freeboard (% = length of deck as a percentage of waterline length):
- Fore end, Aft end
- - Forecastle: 25.50 %, 29.53 ft / 9.00 m, 24.61 ft / 7.50 m
- - Forward deck: 30.00 %, 24.61 ft / 7.50 m, 21.33 ft / 6.50 m
- - Aft deck: 34.50 %, 21.33 ft / 6.50 m, 21.33 ft / 6.50 m
- - Quarter deck: 10.00 %, 21.33 ft / 6.50 m, 21.33 ft / 6.50 m
- - Average freeboard: 23.16 ft / 7.06 m
- Ship tends to be wet forward
- Ship space, strength and comments:
- Space - Hull below water (magazines/engines, low = better): 98.5 %
- - Above water (accommodation/working, high = better): 188.2 %
- Waterplane Area: 60,965 Square feet or 5,664 Square metres
- Displacement factor (Displacement / loading): 107 %
- Structure weight / hull surface area: 203 lbs/sq ft or 989 Kg/sq metre
- Hull strength (Relative):
- - Cross-sectional: 0.97
- - Longitudinal: 1.21
- - Overall: 0.99
- Caution: Hull subject to strain in open-sea
- Adequate machinery, storage, compartmentation space
- Excellent accommodation and workspace room
- Poor seaboat, wet and uncomfortable, reduced performance in heavy weather
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