środa, 29 sierpnia 2012

POW Stosch - 01.12.2010

Do stworzenia tego projektu zainspirował mnie jeden z modeli, których zdjęcia zamieścił Jefgte na forum Warship Projects DiscussionBoards (dokładny adres – pod fotkami). Jest to niemiecki pancernik obrony wybrzeża z okresu międzywojennego, wielkością (ale nie proporcjami) mniej więcej odpowiadający „pancernikom kieszonkowym”, uzbrojony w aż  9 dział 280 mm.Oczywiście coś za coś – drastycznie ograniczone zostały prędkość i zasięg..


 
źródło:http://www.phpbbplanet.com/warshipprojects/viewtopic.php?t=1623&postdays=0&postorder=asc&start=0&mforum=warshipprojects

Stosch, german coastal battleship laid down 1927 (Engine 1929)

Displacement:
    11 456 t light; 12 047 t standard; 12 143 t normal; 12 220 t full load

Dimensions: Length overall / water x beam x draught
    446,19 ft / 439,96 ft x 76,77 ft x 22,31 ft (normal load)
    136,00 m / 134,10 m x 23,40 m  x 6,80 m

Armament:
      9 - 11,02" / 280 mm guns (3x3 guns), 669,80lbs / 303,82kg shells, 1927 Model
      Breech loading guns in turrets (on barbettes)
      on centreline ends, majority aft
      8 - 3,46" / 88,0 mm guns (4x2 guns), 20,79lbs / 9,43kg shells, 1927 Model
      Dual purpose guns in deck mounts with hoists
      on side, all amidships
      8 - 1,46" / 37,0 mm guns in single mounts, 1,55lbs / 0,70kg shells, 1927 Model
      Anti-aircraft guns in deck mounts
      on side, all amidships
      8 - 0,79" / 20,0 mm guns in single mounts, 0,24lbs / 0,11kg shells, 1927 Model
      Anti-aircraft guns in deck mounts
      on side, all amidships
    Weight of broadside 6 209 lbs / 2 816 kg
    Shells per gun, main battery: 100
    8 - 21,0" / 533 mm above water torpedoes

Armour:
   - Belts:        Width (max)    Length (avg)        Height (avg)
    Main:    11,0" / 280 mm    258,86 ft / 78,90 m    9,28 ft / 2,83 m
    Ends:    1,57" / 40 mm    180,45 ft / 55,00 m    9,28 ft / 2,83 m
      0,66 ft / 0,20 m Unarmoured ends
      Main Belt covers 91% of normal length

   - Torpedo Bulkhead:
        1,77" / 45 mm    258,86 ft / 78,90 m    17,88 ft / 5,45 m

   - Gun armour:    Face (max)    Other gunhouse (avg)    Barbette/hoist (max)
    Main:    11,8" / 300 mm    5,91" / 150 mm        11,0" / 280 mm
    2nd:    0,98" / 25 mm          -                  -

   - Armour deck: 4,72" / 120 mm, Conning tower: 11,81" / 300 mm

Machinery:
    Diesel Internal combustion motors,
    Geared drive, 2 shafts, 18 154 shp / 13 543 Kw = 20,00 kts
    Range 650nm at 10,00 kts
    Bunker at max displacement = 173 tons

Complement:
    577 - 751

Cost:
    £4,112 million / $16,450 million

Distribution of weights at normal displacement:
    Armament: 776 tons, 6,4%
    Armour: 5 066 tons, 41,7%
       - Belts: 1 299 tons, 10,7%
       - Torpedo bulkhead: 303 tons, 2,5%
       - Armament: 1 241 tons, 10,2%
       - Armour Deck: 2 087 tons, 17,2%
       - Conning Tower: 134 tons, 1,1%
    Machinery: 558 tons, 4,6%
    Hull, fittings & equipment: 5 006 tons, 41,2%
    Fuel, ammunition & stores: 687 tons, 5,7%
    Miscellaneous weights: 50 tons, 0,4%

Overall survivability and seakeeping ability:
    Survivability (Non-critical penetrating hits needed to sink ship):
      19 589 lbs / 8 885 Kg = 29,2 x 11,0 " / 280 mm shells or 4,1 torpedoes
    Stability (Unstable if below 1.00): 1,07
    Metacentric height 3,9 ft / 1,2 m
    Roll period: 16,4 seconds
    Steadiness    - As gun platform (Average = 50 %): 74 %
            - Recoil effect (Restricted arc if above 1.00): 0,73
    Seaboat quality  (Average = 1.00): 1,48

Hull form characteristics:
    Hull has rise forward of midbreak
    Block coefficient: 0,564
    Length to Beam Ratio: 5,73 : 1
    'Natural speed' for length: 20,98 kts
    Power going to wave formation at top speed: 49 %
    Trim (Max stability = 0, Max steadiness = 100): 50
    Bow angle (Positive = bow angles forward): 8,00 degrees
    Stern overhang: 3,31 ft / 1,01 m
    Freeboard (% = measuring location as a percentage of overall length):
       - Stem:        20,73 ft / 6,32 m
       - Forecastle (20%):    20,05 ft / 6,11 m
       - Mid (61%):        20,05 ft / 6,11 m (13,32 ft / 4,06 m aft of break)
       - Quarterdeck (15%):    13,32 ft / 4,06 m
       - Stern:        13,32 ft / 4,06 m
       - Average freeboard:    17,48 ft / 5,33 m
    Ship tends to be wet forward

Ship space, strength and comments:
    Space    - Hull below water (magazines/engines, low = better): 86,3%
        - Above water (accommodation/working, high = better): 115,9%
    Waterplane Area: 23 884 Square feet or 2 219 Square metres
    Displacement factor (Displacement / loading): 98%
    Structure weight / hull surface area: 150 lbs/sq ft or 730 Kg/sq metre
    Hull strength (Relative):
        - Cross-sectional: 0,93
        - Longitudinal: 2,19
        - Overall: 1,01
    Hull space for machinery, storage, compartmentation is adequate
    Room for accommodation and workspaces is adequate
    Ship has slow, easy roll, a good, steady gun platform
    Good seaboat, rides out heavy weather easily

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