środa, 29 sierpnia 2012

Impierator Nikołaj II - 05.01.2011

Dziś nie będę się rozpisywał bom chory:( Powiem tylko, że zasymulowałem sobie projekt rosyjskiego pancernika 45000-tonowego uzbrojonego w 16 dział 406 mm (jeden z przedstawionych tu: http://www.gwpda.org/naval/irn16bb.htm ). Wniosek z symulacji jest taki, że w takie parametry jak tam podane są mrzonką. Musiałem zwiększyć znaczenie wyporność, ograniczyć prędkość, zasięg, żeby unieść tak liczne uzbrojenie - w efekcie okręt wygląda niespecjalnie imponująco pod względem defensywnym, ofensywnie prezentuje się znacznie bardziej okazale..

 

 

Impierator Nikołaj II, russian battleship laid down 1918 (Engine 1921)

Displacement:
    42 934 t light; 45 359 t standard; 46 506 t normal; 47 424 t full load

Dimensions: Length overall / water x beam x draught
    868,78 ft / 862,53 ft x 112,86 ft x 30,02 ft (normal load)
    264,80 m / 262,90 m x 34,40 m  x 9,15 m

Armament:
      16 - 15,98" / 406 mm guns (4x4 guns), 2 041,96lbs / 926,22kg shells, 1918 Model
      Breech loading guns in turrets (on barbettes)
      on centreline, evenly spread
      Main guns limited to end-on fire
      Aft Main mounts separated by engine room
      24 - 5,98" / 152 mm guns in single mounts, 107,15lbs / 48,60kg shells, 1918 Model
      Quick firing guns in casemate mounts
      on side, all amidships
      12 - 2,99" / 76,0 mm guns in single mounts, 13,39lbs / 6,07kg shells, 1918 Model
      Anti-aircraft guns in deck mounts
      on side, evenly spread
    Weight of broadside 35 404 lbs / 16 059 kg
    Shells per gun, main battery: 75
    4 - 18,0" / 457 mm submerged torpedo tubes

Armour:
   - Belts:        Width (max)    Length (avg)        Height (avg)
    Main:    11,8" / 300 mm    562,37 ft / 171,41 m    9,15 ft / 2,79 m
    Ends:    5,91" / 150 mm    272,57 ft / 83,08 m    6,76 ft / 2,06 m
      27,59 ft / 8,41 m Unarmoured ends
      Main Belt covers 100% of normal length
      Main belt does not fully cover magazines and engineering spaces

   - Torpedo Bulkhead:
        1,18" / 30 mm    562,37 ft / 171,41 m    24,80 ft / 7,56 m

   - Gun armour:    Face (max)    Other gunhouse (avg)    Barbette/hoist (max)
    Main:    11,8" / 300 mm    10,2" / 260 mm        11,4" / 290 mm
    2nd:    1,97" / 50 mm          -                  -

   - Armour deck: 2,48" / 63 mm, Conning tower: 12,01" / 305 mm

Machinery:
    Coal and oil fired boilers, steam turbines,
    Geared drive, 4 shafts, 93 449 shp / 69 713 Kw = 26,20 kts
    Range 4 000nm at 12,00 kts
    Bunker at max displacement = 2 065 tons (25% coal)

Complement:
    1 583 - 2 058

Cost:
    £11,362 million / $45,449 million

Distribution of weights at normal displacement:
    Armament: 4 425 tons, 9,5%
    Armour: 11 592 tons, 24,9%
       - Belts: 3 004 tons, 6,5%
       - Torpedo bulkhead: 610 tons, 1,3%
       - Armament: 4 506 tons, 9,7%
       - Armour Deck: 3 138 tons, 6,7%
       - Conning Tower: 335 tons, 0,7%
    Machinery: 3 293 tons, 7,1%
    Hull, fittings & equipment: 23 623 tons, 50,8%
    Fuel, ammunition & stores: 3 572 tons, 7,7%
    Miscellaneous weights: 0 tons, 0,0%

Overall survivability and seakeeping ability:
    Survivability (Non-critical penetrating hits needed to sink ship):
      53 811 lbs / 24 408 Kg = 26,4 x 16,0 " / 406 mm shells or 6,3 torpedoes
    Stability (Unstable if below 1.00): 1,10
    Metacentric height 7,2 ft / 2,2 m
    Roll period: 17,7 seconds
    Steadiness    - As gun platform (Average = 50 %): 66 %
            - Recoil effect (Restricted arc if above 1.00): 1,11
    Seaboat quality  (Average = 1.00): 1,32

Hull form characteristics:
    Hull has a flush deck
    Block coefficient: 0,557
    Length to Beam Ratio: 7,64 : 1
    'Natural speed' for length: 29,37 kts
    Power going to wave formation at top speed: 41 %
    Trim (Max stability = 0, Max steadiness = 100): 50
    Bow angle (Positive = bow angles forward): 13,00 degrees
    Stern overhang: 0,00 ft / 0,00 m
    Freeboard (% = measuring location as a percentage of overall length):
       - Stem:        27,07 ft / 8,25 m
       - Forecastle (20%):    25,98 ft / 7,92 m
       - Mid (50%):        25,98 ft / 7,92 m
       - Quarterdeck (15%):    25,98 ft / 7,92 m
       - Stern:        25,98 ft / 7,92 m
       - Average freeboard:    26,07 ft / 7,95 m
    Ship tends to be wet forward

Ship space, strength and comments:
    Space    - Hull below water (magazines/engines, low = better): 114,6%
        - Above water (accommodation/working, high = better): 213,8%
    Waterplane Area: 68 384 Square feet or 6 353 Square metres
    Displacement factor (Displacement / loading): 87%
    Structure weight / hull surface area: 250 lbs/sq ft or 1 221 Kg/sq metre
    Hull strength (Relative):
        - Cross-sectional: 0,97
        - Longitudinal: 1,26
        - Overall: 1,00
    Hull space for machinery, storage, compartmentation is cramped
    Room for accommodation and workspaces is excellent
    Good seaboat, rides out heavy weather easily

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