Dawno nie wrzucałem jakichś nowości i watek jakoś przycichł.
Dzisiaj wrzucam przedyskutowany w blogu JKSBattleships projekt przebudowanego na krążownik przeciwlotniczy LC Tenryu, który został zakupiony przez PMW na przełomie lat 20-tych i 30-tych.
Konwersja miała miejsce w połowie lat 30-tych i ostatecznie dała, wzorowany na doświadczeniach brytyjskich, krążownik przeciwlotniczy.
Poniżej sylwetka ORP Gdynia i raport ze Springsharpa 2.1.
Tradycyjnie życzę miłego odbioru i dobrej zabawy.

- Gdynia AAC mini.jpg (40.62 KiB) Przejrzano 2133 razy
Gdynia AAC
Poland Light cruiser rebuilt 1934 (Engine 1936)
Displacement:
3 604 t light; 3 718 t standard; 3 942 t normal; 4 120 t full load
Dimensions: Length overall / water x beam x draught
467,95 ft / 457,02 ft x 40,35 ft x 13,12 ft (normal load)
142,63 m / 139,30 m x 12,30 m x 4,00 m
Armament:
8 - 4,13" / 105 mm guns (4x2 guns), 35,32lbs / 16,02kg shells, 1932 Model
Dual purpose guns in deck mounts with hoists
on centreline, evenly spread, 2 raised mounts
Aft Main mounts separated by engine room
8 - 1,57" / 40,0 mm guns (4x2 guns), 1,95lbs / 0,89kg shells, 1934 Model
Anti-aircraft guns in deck mounts
on side, all amidships, all raised mounts - superfiring
2 - 1,57" / 40,0 mm guns (1x2 guns), 1,95lbs / 0,89kg shells, 1934 Model
Anti-aircraft guns in deck mount
on centreline aft
8 - 0,52" / 13,2 mm guns (4x2 guns), 0,07lbs / 0,03kg shells, 1929 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 303 lbs / 137 kg
Shells per gun, main battery: 200
6 - 21,7" / 550 mm above water torpedoes
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 2,36" / 60 mm 192,26 ft / 58,60 m 14,11 ft / 4,30 m
Ends: Unarmoured
Main Belt covers 65% of normal length
Main belt does not fully cover magazines and engineering spaces
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0,79" / 20 mm 0,39" / 10 mm -
- Armour deck: 1,46" / 37 mm
Machinery:
Oil fired boilers, steam turbines,
Geared drive, 3 shafts, 54 151 shp / 40 397 Kw = 32,00 kts
Range 5 000nm at 12,00 kts
Bunker at max displacement = 402 tons
Complement:
248 - 323
Cost:
£1,817 million / $7,268 million
Distribution of weights at normal displacement:
Armament: 38 tons, 1,0%
Armour: 647 tons, 16,4%
- Belts: 283 tons, 7,2%
- Torpedo bulkhead: 0 tons, 0,0%
- Armament: 11 tons, 0,3%
- Armour Deck: 353 tons, 9,0%
- Conning Tower: 0 tons, 0,0%
Machinery: 1 516 tons, 38,4%
Hull, fittings & equipment: 1 403 tons, 35,6%
Fuel, ammunition & stores: 337 tons, 8,6%
Miscellaneous weights: 0 tons, 0,0%
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
2 665 lbs / 1 209 Kg = 75,4 x 4,1 " / 105 mm shells or 0,6 torpedoes
Stability (Unstable if below 1.00): 1,13
Metacentric height 1,6 ft / 0,5 m
Roll period: 13,4 seconds
Steadiness - As gun platform (Average = 50 %): 59 %
- Recoil effect (Restricted arc if above 1.00): 0,25
Seaboat quality (Average = 1.00): 0,73
Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0,570
Length to Beam Ratio: 11,33 : 1
'Natural speed' for length: 21,38 kts
Power going to wave formation at top speed: 62 %
Trim (Max stability = 0, Max steadiness = 100): 80
Bow angle (Positive = bow angles forward): 27,50 degrees
Stern overhang: -0,39 ft / -0,12 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 21,00 ft / 6,40 m
- Forecastle (11%): 20,01 ft / 6,10 m
- Mid (28%): 19,75 ft / 6,02 m (10,99 ft / 3,35 m aft of break)
- Quarterdeck (15%): 10,99 ft / 3,35 m
- Stern: 11,38 ft / 3,47 m
- Average freeboard: 13,52 ft / 4,12 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 132,3%
- Above water (accommodation/working, high = better): 99,2%
Waterplane Area: 13 115 Square feet or 1 218 Square metres
Displacement factor (Displacement / loading): 99%
Structure weight / hull surface area: 68 lbs/sq ft or 332 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1,02
- Longitudinal: 1,00
- Overall: 1,00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is adequate
Poor seaboat, wet and uncomfortable, reduced performance in heavy weather