SmokEustachy pisze:Springsharp płakał jak to liczył...
Ciekawe, bo po obliczeniach mój komp był suchy.
A teraz trochę poważniej.
Miałem pewną wizję krążownika pancernego i starałem się ją opracować najlepiej, jak potrafiłem.
Jednak nie ma ludzi nieomylnych i nawet Springsharp tego nie poprawi. Nie mam zamiaru ukrywać, że liczę na litościwe przyjęcie, ale uwagi (zwłaszcza dotyczące błędów) mogą być bardzo pomocne w nauce.
Życzę miłej lektury.

- Zerstörer Konvois 4.jpg (138.83 KiB) Przejrzano 13290 razy
First Bismarck (ZK-4),
Germany - Armored cruiser - Laid down 1938 (Engine 1940)
Displacement:
18 643 t light; 19 529 t standard; 21 766 t normal; 23 556 t full load
Dimensions: Length overall / water x beam x draught
681,25 ft / 660,20 ft x 75,07 ft x 26,97 ft (normal load)
207,64 m / 201,23 m x 22,88 m x 8,22 m
Armament:
8 - 10,00" / 254 mm guns (4x2 guns), 496,04lbs / 225,00kg shells, 1932 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, evenly spread, 2 raised mounts - superfiring
8 - 5,91" / 150 mm guns in single mounts, 102,98lbs / 46,71kg shells, 1934 Model
Quick firing guns in deck mounts with hoists
on side, all amidships
8 - 4,13" / 105 mm guns (4x2 guns), 35,32lbs / 16,02kg shells, 1935 Model
Breech loading guns in deck mounts with hoists
on side, all amidships, all raised mounts - superfiring
2 - 4,13" / 105 mm guns (1x2 guns), 35,32lbs / 16,02kg shells, 1935 Model
Breech loading guns in a deck mount with hoist
on centreline aft, all raised guns - superfiring
16 - 1,46" / 37,0 mm guns (2x8 guns), 1,55lbs / 0,70kg shells, 1938 Model
Breech loading guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 5 170 lbs / 2 345 kg
Shells per gun, main battery: 150
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 6,69" / 170 mm 398,85 ft / 121,57 m 15,16 ft / 4,62 m
Ends: Unarmoured
Main Belt covers 93% of normal length
Main belt does not fully cover magazines and engineering spaces
- Torpedo Bulkhead:
1,38" / 35 mm 435,53 ft / 132,75 m 35,04 ft / 10,68 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 7,99" / 203 mm 2,76" / 70 mm 7,99" / 203 mm
2nd: 1,18" / 30 mm 0,59" / 15 mm -
3rd: 0,59" / 15 mm - -
4th: 0,59" / 15 mm - -
5th: 0,39" / 10 mm - -
- Armour deck: 2,76" / 70 mm, Conning tower: 5,91" / 150 mm
Machinery:
Oil fired boilers, steam turbines,
Geared drive, 3 shafts, 120 470 shp / 89 871 Kw = 31,00 kts
Range 9 000nm at 17,00 kts
Bunker at max displacement = 4 026 tons
Complement:
895 - 1 164
Cost:
£9,298 million / $37,192 million
Distribution of weights at normal displacement:
Armament: 650 tons, 3,0%
Armour: 5 456 tons, 25,1%
- Belts: 1 731 tons, 8,0%
- Torpedo bulkhead: 778 tons, 3,6%
- Armament: 1 051 tons, 4,8%
- Armour Deck: 1 797 tons, 8,3%
- Conning Tower: 99 tons, 0,5%
Machinery: 3 221 tons, 14,8%
Hull, fittings & equipment: 8 916 tons, 41,0%
Fuel, ammunition & stores: 3 123 tons, 14,3%
Miscellaneous weights: 400 tons, 1,8%
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
31 730 lbs / 14 392 Kg = 63,5 x 10,0 " / 254 mm shells or 4,6 torpedoes
Stability (Unstable if below 1.00): 1,10
Metacentric height 3,9 ft / 1,2 m
Roll period: 16,0 seconds
Steadiness - As gun platform (Average = 50 %): 53 %
- Recoil effect (Restricted arc if above 1.00): 0,67
Seaboat quality (Average = 1.00): 1,06
Hull form characteristics:
Hull has raised forecastle, rise forward of midbreak
Block coefficient: 0,570
Length to Beam Ratio: 8,80 : 1
'Natural speed' for length: 25,69 kts
Power going to wave formation at top speed: 56 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 28,00 degrees
Stern overhang: 5,15 ft / 1,57 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 29,89 ft / 9,11 m
- Forecastle (21%): 25,03 ft / 7,63 m (24,74 ft / 7,54 m aft of break)
- Mid (72%): 24,61 ft / 7,50 m (15,55 ft / 4,74 m aft of break)
- Quarterdeck (15%): 15,55 ft / 4,74 m
- Stern: 15,55 ft / 4,74 m
- Average freeboard: 22,64 ft / 6,90 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 100,7%
- Above water (accommodation/working, high = better): 171,2%
Waterplane Area: 35 242 Square feet or 3 274 Square metres
Displacement factor (Displacement / loading): 124%
Structure weight / hull surface area: 162 lbs/sq ft or 789 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1,12
- Longitudinal: 1,64
- Overall: 1,16
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent