Played with it a bit, as suggested, it dropped the endurance a bit, but its still impressive. Question, does anyone think that the 4.7in is a bit light as a secondary? I do have a sim of this with 6in, but it drops endurance even more.
Riachuelo, Brazil Battleship laid down 1937
Displacement:
36,361 t light; 38,700 t standard; 46,646 t normal; 53,002 t full load
Dimensions: Length overall / water x beam x draught
733.94 ft / 720.00 ft x 108.14 ft x 34.15 ft (normal load)
223.71 m / 219.46 m x 32.96 m x 10.41 m
Armament:
9 - 15.00" / 381 mm guns (3x3 guns), 1,687.50lbs / 765.44kg shells, 1937 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority forward, 1 raised mount - superfiring
18 - 4.72" / 120 mm guns (9x2 guns), 55.12lbs / 25.00kg shells, 1937 Model
Dual purpose guns in turrets (on barbettes)
on side, all amidships, 3 raised mounts - superfiring
24 - 3.00" / 76.2 mm guns (12x2 guns), 14.00lbs / 6.35kg shells, 1937 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 8 raised mounts
16 - 1.38" / 35.0 mm guns (8x2 guns), 1.32lbs / 0.60kg shells, 1937 Model
Anti-aircraft guns in deck mounts
on side, all amidships, all raised mounts - superfiring
8 - 0.54" / 13.7 mm guns in single mounts, 0.11lbs / 0.05kg shells, 1937 Model
Machine guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 16,538 lbs / 7,501 kg
Shells per gun, main battery: 150
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 14.0" / 356 mm 379.63 ft / 115.71 m 15.09 ft / 4.60 m
Ends: Unarmoured
Main Belt covers 81 % of normal length
- Torpedo Bulkhead:
3.00" / 76 mm 379.63 ft / 115.71 m 24.54 ft / 7.48 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 15.0" / 381 mm 6.00" / 152 mm 15.0" / 381 mm
2nd: 6.00" / 152 mm 3.00" / 76 mm 6.00" / 152 mm
3rd: 1.50" / 38 mm 1.00" / 25 mm -
4th: 1.50" / 38 mm 1.00" / 25 mm -
5th: 1.50" / 38 mm 1.00" / 25 mm -
- Armour deck: 6.00" / 152 mm, Conning tower: 17.00" / 432 mm
Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 113,557 shp / 84,714 Kw = 27.00 kts
Range 27,000nm at 15.00 kts
Bunker at max displacement = 14,301 tons
Complement:
1,586 - 2,063
Cost:
£18.785 million / $75.139 million
Distribution of weights at normal displacement:
Armament: 2,060 tons, 4.4 %
Armour: 15,254 tons, 32.7 %
- Belts: 3,671 tons, 7.9 %
- Torpedo bulkhead: 1,034 tons, 2.2 %
- Armament: 3,670 tons, 7.9 %
- Armour Deck: 6,404 tons, 13.7 %
- Conning Tower: 475 tons, 1.0 %
Machinery: 3,147 tons, 6.7 %
Hull, fittings & equipment: 15,599 tons, 33.4 %
Fuel, ammunition & stores: 10,285 tons, 22.0 %
Miscellaneous weights: 300 tons, 0.6 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
74,802 lbs / 33,929 Kg = 44.3 x 15.0 " / 381 mm shells or 12.8 torpedoes
Stability (Unstable if below 1.00): 1.15
Metacentric height 7.3 ft / 2.2 m
Roll period: 16.8 seconds
Steadiness - As gun platform (Average = 50 %): 59 %
- Recoil effect (Restricted arc if above 1.00): 0.47
Seaboat quality (Average = 1.00): 1.17
Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.614
Length to Beam Ratio: 6.66 : 1
'Natural speed' for length: 26.83 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 17.00 degrees
Stern overhang: 4.40 ft / 1.34 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 31.22 ft / 9.52 m
- Forecastle (21 %): 20.83 ft / 6.35 m
- Mid (50 %): 20.01 ft / 6.10 m
- Quarterdeck (22 %): 20.83 ft / 6.35 m
- Stern: 21.33 ft / 6.50 m
- Average freeboard: 21.52 ft / 6.56 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 70.7 %
- Above water (accommodation/working, high = better): 141.5 %
Waterplane Area: 57,694 Square feet or 5,360 Square metres
Displacement factor (Displacement / loading): 122 %
Structure weight / hull surface area: 196 lbs/sq ft or 957 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.96
- Longitudinal: 1.41
- Overall: 1.00
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is excellent