Faderneslandet - 08.11.2010

W latach 30-tych XX w. szwedzka marynarka wojenna planowała budowę kolejnych pancerników obrony wybrzeża - następców typu Sverige. Jedną z propozycji miał być okręt o nazwie Faderneslandet. Od poprzedników miał się odróżniać nieco większymi rozmiarami, co (w mojej wizji tego okrętu) spożytkowano na lepsze opancerzenie. Uzbrojenie zasadniczo nie zmieniło się i nadal składa się z 4 dział 283 mm.

 
źródło: A. Fleks, "Od Svea do Drottning Victoria". rys. Jurgen Eichardt.

Faderneslandet, swedish coastal battleship laid down 1937 (Engine 1939)

Displacement:
    7 126 t light; 7 477 t standard; 7 685 t normal; 7 852 t full load

Dimensions: Length overall / water x beam x draught
    445,92 ft / 423,56 ft x 65,62 ft x 20,34 ft (normal load)
    135,92 m / 129,10 m x 20,00 m  x 6,20 m

Armament:
      4 - 11,14" / 283 mm guns (2x2 guns), 691,56lbs / 313,69kg shells, 1937 Model
      Breech loading guns in turrets (on barbettes)
      on centreline ends, evenly spread
      4 - 4,72" / 120 mm guns (2x2 guns), 52,72lbs / 23,92kg shells, 1937 Model
      Dual purpose guns in turrets (on barbettes)
      on centreline ends, evenly spread
      8 - 4,72" / 120 mm guns (4x2 guns), 52,72lbs / 23,92kg shells, 1937 Model
      Dual purpose guns in turrets (on barbettes)
      on side, all amidships
      18 - 0,98" / 25,0 mm guns (6x3 guns), 0,48lbs / 0,22kg shells, 1937 Model
      Breech loading guns in deck mounts
      on side, all amidships
      10 - 0,50" / 12,7 mm guns in single mounts, 0,06lbs / 0,03kg shells, 1937 Model
      Machine guns in deck mounts
      on side, evenly spread
    Weight of broadside 3 408 lbs / 1 546 kg
    Shells per gun, main battery: 100

Armour:
   - Belts:        Width (max)    Length (avg)        Height (avg)
    Main:    8,86" / 225 mm    240,16 ft / 73,20 m    7,55 ft / 2,30 m
    Ends:    2,95" / 75 mm    162,40 ft / 49,50 m    6,56 ft / 2,00 m
      21,00 ft / 6,40 m Unarmoured ends
    Upper:    3,94" / 100 mm    100,07 ft / 30,50 m    6,56 ft / 2,00 m
      Main Belt covers 87% of normal length
      Main belt does not fully cover magazines and engineering spaces

   - Torpedo Bulkhead:
        1,46" / 37 mm    343,50 ft / 104,70 m    14,76 ft / 4,50 m

   - Gun armour:    Face (max)    Other gunhouse (avg)    Barbette/hoist (max)
    Main:    8,66" / 220 mm    6,10" / 155 mm        7,87" / 200 mm
    2nd:    4,72" / 120 mm    3,54" / 90 mm        4,92" / 125 mm
    3rd:    4,72" / 120 mm    3,54" / 90 mm        4,92" / 125 mm

   - Armour deck: 1,57" / 40 mm, Conning tower: 7,87" / 200 mm

Machinery:
    Oil fired boilers, steam turbines,
    Geared drive, 2 shafts, 22 803 shp / 17 011 Kw = 23,00 kts
    Range 3 000nm at 12,00 kts
    Bunker at max displacement = 375 tons

Complement:
    409 - 533

Cost:
    £3,783 million / $15,134 million

Distribution of weights at normal displacement:
    Armament: 426 tons, 5,5%
    Armour: 2 697 tons, 35,1%
       - Belts: 987 tons, 12,8%
       - Torpedo bulkhead: 273 tons, 3,6%
       - Armament: 843 tons, 11,0%
       - Armour Deck: 528 tons, 6,9%
       - Conning Tower: 66 tons, 0,9%
    Machinery: 617 tons, 8,0%
    Hull, fittings & equipment: 3 385 tons, 44,0%
    Fuel, ammunition & stores: 559 tons, 7,3%
    Miscellaneous weights: 0 tons, 0,0%

Overall survivability and seakeeping ability:
    Survivability (Non-critical penetrating hits needed to sink ship):
      11 396 lbs / 5 169 Kg = 16,5 x 11,1 " / 283 mm shells or 2,8 torpedoes
    Stability (Unstable if below 1.00): 1,07
    Metacentric height 3,0 ft / 0,9 m
    Roll period: 15,8 seconds
    Steadiness    - As gun platform (Average = 50 %): 55 %
            - Recoil effect (Restricted arc if above 1.00): 0,53
    Seaboat quality  (Average = 1.00): 1,11

Hull form characteristics:
    Hull has rise forward of midbreak
    Block coefficient: 0,476
    Length to Beam Ratio: 6,46 : 1
    'Natural speed' for length: 20,58 kts
    Power going to wave formation at top speed: 53 %
    Trim (Max stability = 0, Max steadiness = 100): 50
    Bow angle (Positive = bow angles forward): 40,20 degrees
    Stern overhang: 2,95 ft / 0,90 m
    Freeboard (% = measuring location as a percentage of overall length):
       - Stem:        22,97 ft / 7,00 m
       - Forecastle (20%):    18,37 ft / 5,60 m
       - Mid (44%):        18,37 ft / 5,60 m (11,81 ft / 3,60 m aft of break)
       - Quarterdeck (15%):    11,81 ft / 3,60 m
       - Stern:        12,47 ft / 3,80 m
       - Average freeboard:    15,11 ft / 4,61 m

Ship space, strength and comments:
    Space    - Hull below water (magazines/engines, low = better): 98,1%
        - Above water (accommodation/working, high = better): 120,1%
    Waterplane Area: 18 120 Square feet or 1 683 Square metres
    Displacement factor (Displacement / loading): 105%
    Structure weight / hull surface area: 129 lbs/sq ft or 630 Kg/sq metre
    Hull strength (Relative):
        - Cross-sectional: 0,93
        - Longitudinal: 1,92
        - Overall: 1,00
    Hull space for machinery, storage, compartmentation is adequate
    Room for accommodation and workspaces is excellent