Super Yamato - 18.05.2010

Oto ukoronowanie linii rozwojowej japońskich pancerników,zapoczątkowanej przez typ Yamato. Okręt o wyporności niemal 100.000 ton,uzbrojony w 8 dział 510 mm i artylerię średnią kal. 200 mm, świetnie opancerzony i szybki. Praktycznie nie do pokonania przez jakikolwiek z planowanych pancerników alianckich..

źródło: http://xoomer.virgilio.it/bk/NWS/Fictional/Fake_pictures/image-html/super-duper-yamato.html

 źródło: http://wolfsshipyard.mystarship.com/Misc/NeverWeres/japanese.htm

Sagami, Japan battleship laid down 1947 (Engine 1949)

Displacement:
    86 424 t light; 90 170 t standard; 95 516 t normal; 99 792 t full load

Dimensions: Length overall / water x beam x draught
    982,60 ft / 964,57 ft x 128,94 ft x 38,06 ft (normal load)
    299,50 m / 294,00 m x 39,30 m  x 11,60 m

Armament:
      8 - 20,08" / 510 mm guns (4x2 guns), 4 047,43lbs / 1 835,88kg shells, 1947 Model
      Breech loading guns in turrets (on barbettes)
      on centreline ends, evenly spread
      4 - 7,87" / 200 mm guns (2x2 guns), 244,10lbs / 110,72kg shells, 1947 Model
      Breech loading guns in turrets (on barbettes)
      on centreline ends, evenly spread
      8 - 7,87" / 200 mm guns (4x2 guns), 244,10lbs / 110,72kg shells, 1947 Model
      Breech loading guns in turrets (on barbettes)
      on side, all amidships
      24 - 3,94" / 100 mm guns (12x2 guns), 30,51lbs / 13,84kg shells, 1947 Model
      Dual purpose guns in turrets (on barbettes)
      on side, all amidships
      138 - 0,98" / 25,0 mm guns (46x3 guns), 0,48lbs / 0,22kg shells, 1947 Model
      Anti-aircraft guns in deck mounts
      on side, evenly spread
    Weight of broadside 36 107 lbs / 16 378 kg
    Shells per gun, main battery: 90

Armour:
   - Belts:        Width (max)    Length (avg)        Height (avg)
    Main:    18,1" / 460 mm    647,97 ft / 197,50 m    18,37 ft / 5,60 m
    Ends:    15,0" / 380 mm    157,48 ft / 48,00 m    10,17 ft / 3,10 m
      159,12 ft / 48,50 m Unarmoured ends
      Main Belt covers 103% of normal length

   - Torpedo Bulkhead:
        3,54" / 90 mm    772,64 ft / 235,50 m    36,09 ft / 11,00 m

   - Gun armour:    Face (max)    Other gunhouse (avg)    Barbette/hoist (max)
    Main:    26,8" / 680 mm    15,0" / 380 mm        23,6" / 600 mm
    2nd:    7,09" / 180 mm    4,72" / 120 mm        5,91" / 150 mm
    3rd:    7,09" / 180 mm    4,72" / 120 mm        5,91" / 150 mm
    4th:    1,57" / 40 mm    1,18" / 30 mm        1,97" / 50 mm

   - Armour deck: 9,84" / 250 mm, Conning tower: 25,98" / 660 mm

Machinery:
    Oil fired boilers, steam turbines,
    Geared drive, 4 shafts, 247 354 shp / 184 526 Kw = 30,00 kts
    Range 10 400nm at 16,00 kts
    Bunker at max displacement = 9 621 tons

Complement:
    2 716 - 3 531

Cost:
    £55,660 million / $222,641 million

Distribution of weights at normal displacement:
    Armament: 4 513 tons, 4,7%
    Armour: 43 318 tons, 45,4%
       - Belts: 10 149 tons, 10,6%
       - Torpedo bulkhead: 3 656 tons, 3,8%
       - Armament: 10 090 tons, 10,6%
       - Armour Deck: 18 253 tons, 19,1%
       - Conning Tower: 1 170 tons, 1,2%
    Machinery: 5 981 tons, 6,3%
    Hull, fittings & equipment: 32 612 tons, 34,1%
    Fuel, ammunition & stores: 9 092 tons, 9,5%
    Miscellaneous weights: 0 tons, 0,0%

Overall survivability and seakeeping ability:
    Survivability (Non-critical penetrating hits needed to sink ship):
      175 452 lbs / 79 584 Kg = 43,3 x 20,1 " / 510 mm shells or 34,5 torpedoes
    Stability (Unstable if below 1.00): 1,23
    Metacentric height 10,7 ft / 3,3 m
    Roll period: 16,6 seconds
    Steadiness    - As gun platform (Average = 50 %): 44 %
            - Recoil effect (Restricted arc if above 1.00): 0,53
    Seaboat quality  (Average = 1.00): 1,12

Hull form characteristics:
    Hull has low quarterdeck
    Block coefficient: 0,706
    Length to Beam Ratio: 7,48 : 1
    'Natural speed' for length: 31,06 kts
    Power going to wave formation at top speed: 50 %
    Trim (Max stability = 0, Max steadiness = 100): 35
    Bow angle (Positive = bow angles forward): 26,55 degrees
    Stern overhang: 0,00 ft / 0,00 m
    Freeboard (% = measuring location as a percentage of overall length):
       - Stem:        36,09 ft / 11,00 m
       - Forecastle (19%):    24,61 ft / 7,50 m
       - Mid (20%):        29,20 ft / 8,90 m
       - Quarterdeck (8%):    21,65 ft / 6,60 m (29,20 ft / 8,90 m before break)
       - Stern:        21,65 ft / 6,60 m
       - Average freeboard:    28,57 ft / 8,71 m

Ship space, strength and comments:
    Space    - Hull below water (magazines/engines, low = better): 66,7%
        - Above water (accommodation/working, high = better): 205,1%
    Waterplane Area: 100 245 Square feet or 9 313 Square metres
    Displacement factor (Displacement / loading): 105%
    Structure weight / hull surface area: 239 lbs/sq ft or 1 167 Kg/sq metre
    Hull strength (Relative):
        - Cross-sectional: 0,98
        - Longitudinal: 1,12
        - Overall: 1,00
    Hull space for machinery, storage, compartmentation is excellent
    Room for accommodation and workspaces is excellent