My Alternative first big gun battleship still the same displacement, date, main guns (well hopefully super firing, at least later on after modification).
its not finished but would anybody like to point out any problems before I finish all the pixels neatly ?
Thanks JSB
Dreadnought 2, GB BB laid down 1905
Displacement:
16,951 t light; 17,888 t standard; 19,469 t normal; 20,733 t full load
Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(527.00 ft / 527.00 ft) x 82.00 ft x (27.00 / 28.42 ft)
(160.63 m / 160.63 m) x 24.99 m x (8.23 / 8.66 m)
Armament:
8 - 12.00" / 305 mm 45.0 cal guns - 849.99lbs / 385.55kg shells, 120 per gun
Breech loading guns in turret on barbette mounts, 1905 Model
4 x Twin mounts on centreline, evenly spread
2 raised mounts
8 - 4.70" / 119 mm 45.0 cal guns - 45.00lbs / 20.41kg shells, 300 per gun
Breech loading guns in casemate mounts, 1905 Model
8 x Single mounts on sides, evenly spread
4 - 4.70" / 119 mm 45.0 cal guns - 52.36lbs / 23.75kg shells, 300 per gun
Breech loading guns in deck and hoist mounts, 1905 Model
4 x Single mounts on centreline, evenly spread
4 raised mounts
Weight of broadside 7,369 lbs / 3,343 kg
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 11.0" / 279 mm 368.90 ft / 112.44 m 12.00 ft / 3.66 m
Ends: 4.00" / 102 mm 158.08 ft / 48.18 m 12.00 ft / 3.66 m
Upper: 4.00" / 102 mm 368.90 ft / 112.44 m 6.00 ft / 1.83 m
Main Belt covers 108 % of normal length
Main belt does not fully cover magazines and engineering spaces
- Torpedo Bulkhead - Strengthened structural bulkheads:
2.00" / 51 mm 368.90 ft / 112.44 m 24.86 ft / 7.58 m
Beam between torpedo bulkheads 60.00 ft / 18.29 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 12.0" / 305 mm 4.00" / 102 mm 11.0" / 279 mm
2nd: 3.00" / 76 mm - 4.00" / 102 mm
3rd: 3.00" / 76 mm - 4.00" / 102 mm
- Armoured deck - single deck:
For and Aft decks: 3.00" / 76 mm
Forecastle: 0.75" / 19 mm Quarter deck: 0.75" / 19 mm
- Conning towers: Forward 11.00" / 279 mm, Aft 4.00" / 102 mm
Machinery:
Coal fired boilers, steam turbines,
Direct drive, 4 shafts, 34,244 shp / 25,546 Kw = 22.24 kts
Range 6,600nm at 10.00 kts
Bunker at max displacement = 2,845 tons (100% coal)
Complement:
823 - 1,071
Cost:
£1.684 million / $6.734 million
Distribution of weights at normal displacement:
Armament: 1,360 tons, 7.0 %
- Guns: 1,360 tons, 7.0 %
Armour: 6,735 tons, 34.6 %
- Belts: 2,741 tons, 14.1 %
- Torpedo bulkhead: 679 tons, 3.5 %
- Armament: 1,542 tons, 7.9 %
- Armour Deck: 1,539 tons, 7.9 %
- Conning Towers: 234 tons, 1.2 %
Machinery: 2,854 tons, 14.7 %
Hull, fittings & equipment: 5,802 tons, 29.8 %
Fuel, ammunition & stores: 2,518 tons, 12.9 %
Miscellaneous weights: 200 tons, 1.0 %
- On freeboard deck: 100 tons
- Above deck: 100 tons
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
22,376 lbs / 10,149 Kg = 25.9 x 12.0 " / 305 mm shells or 3.8 torpedoes
Stability (Unstable if below 1.00): 1.16
Metacentric height 4.9 ft / 1.5 m
Roll period: 15.6 seconds
Steadiness - As gun platform (Average = 50 %): 60 %
- Recoil effect (Restricted arc if above 1.00): 0.55
Seaboat quality (Average = 1.00): 1.20
Hull form characteristics:
Hull has rise forward of midbreak,
a normal bow and a cruiser stern
Block coefficient (normal/deep): 0.584 / 0.591
Length to Beam Ratio: 6.43 : 1
'Natural speed' for length: 22.96 kts
Power going to wave formation at top speed: 49 %
Trim (Max stability = 0, Max steadiness = 100): 50
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: 15.00 %, 23.00 ft / 7.01 m, 23.00 ft / 7.01 m
- Forward deck: 20.00 %, 23.00 ft / 7.01 m, 23.00 ft / 7.01 m
- Aft deck: 50.00 %, 13.00 ft / 3.96 m, 13.00 ft / 3.96 m
- Quarter deck: 15.00 %, 13.00 ft / 3.96 m, 13.00 ft / 3.96 m
- Average freeboard: 16.50 ft / 5.03 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 110.2 %
- Above water (accommodation/working, high = better): 114.3 %
Waterplane Area: 31,136 Square feet or 2,893 Square metres
Displacement factor (Displacement / loading): 101 %
Structure weight / hull surface area: 161 lbs/sq ft or 784 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1.00
- Longitudinal: 1.53
- Overall: 1.04
Adequate machinery, storage, compartmentation space
Adequate accommodation and workspace room