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Started by Logi, October 27, 2012, 03:37:51 AM

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Logi

Hull-008, Iberia Protected Cruiser laid down 1895

Displacement:
   2,200 t light; 2,316 t standard; 2,581 t normal; 2,793 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
   (260.00 ft / 260.00 ft) x 39.00 ft x (18.00 / 19.10 ft)
   (79.25 m / 79.25 m) x 11.89 m  x (5.49 / 5.82 m)

Armament:
      2 - 9.40" / 239 mm 40.0 cal guns - 380.01lbs / 172.37kg shells, 70 per gun
     Breech loading guns in turret on barbette mounts, 1895 Model
     2 x Single mounts on centreline ends, evenly spread
      6 - 6.00" / 152 mm 40.0 cal guns - 103.51lbs / 46.95kg shells, 100 per gun
     Quick firing guns in deck mounts, 1895 Model
     6 x Single mounts on sides, evenly spread
      Weight of broadside 1,381 lbs / 626 kg
      Main Torpedoes
      6 - 17.7" / 450 mm, 16.40 ft / 5.00 m torpedoes - 0.487 t each, 2.919 t total
   In 6 sets of deck mounted side rotating tubes

Armour:
   - Belts:      Width (max)   Length (avg)      Height (avg)
   Ends:   Unarmoured
   Upper:   2.00" / 51 mm   260.00 ft / 79.25 m   4.00 ft / 1.22 m

   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   3.00" / 76 mm   1.00" / 25 mm      1.00" / 25 mm
   2nd:   1.50" / 38 mm         -               -

   - Protected deck - single deck:
   For and Aft decks: 2.00" / 51 mm
   Forecastle: 1.00" / 25 mm  Quarter deck: 1.00" / 25 mm

   - Conning towers: Forward 3.00" / 76 mm, Aft 0.00" / 0 mm

Machinery:
   Coal fired boilers, complex reciprocating steam engines,
   Direct drive, 2 shafts, 5,311 ihp / 3,962 Kw = 18.00 kts
   Range 4,000nm at 10.00 kts
   Bunker at max displacement = 477 tons (100% coal)

Complement:
   180 - 235

Cost:
   £0.285 million / $1.141 million

Distribution of weights at normal displacement:
   Armament: 297 tons, 11.5 %
      - Guns: 291 tons, 11.3 %
      - Weapons: 6 tons, 0.2 %
   Armour: 380 tons, 14.7 %
      - Belts: 77 tons, 3.0 %
      - Armament: 63 tons, 2.4 %
      - Armour Deck: 227 tons, 8.8 %
      - Conning Tower: 12 tons, 0.5 %
   Machinery: 829 tons, 32.1 %
   Hull, fittings & equipment: 692 tons, 26.8 %
   Fuel, ammunition & stores: 381 tons, 14.8 %
   Miscellaneous weights: 3 tons, 0.1 %
      - Above deck: 3 tons

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     1,301 lbs / 590 Kg = 3.1 x 9.4 " / 239 mm shells or 1.3 torpedoes
   Stability (Unstable if below 1.00): 1.24
   Metacentric height 1.8 ft / 0.5 m
   Roll period: 12.2 seconds
   Steadiness   - As gun platform (Average = 50 %): 70 %
         - Recoil effect (Restricted arc if above 1.00): 0.76
   Seaboat quality  (Average = 1.00): 1.20

Hull form characteristics:
   Hull has a flush deck,
     a normal bow and a cruiser stern
   Block coefficient (normal/deep): 0.495 / 0.505
   Length to Beam Ratio: 6.67 : 1
   'Natural speed' for length: 16.12 kts
   Power going to wave formation at top speed: 53 %
   Trim (Max stability = 0, Max steadiness = 100): 58
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = length of deck as a percentage of waterline length):
            Fore end,    Aft end
      - Forecastle:   20.00 %,  14.00 ft / 4.27 m,  10.00 ft / 3.05 m
      - Forward deck:   30.00 %,  10.00 ft / 3.05 m,  9.00 ft / 2.74 m
      - Aft deck:   35.00 %,  9.00 ft / 2.74 m,  9.00 ft / 2.74 m
      - Quarter deck:   15.00 %,  9.00 ft / 2.74 m,  9.00 ft / 2.74 m
      - Average freeboard:      9.67 ft / 2.95 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 136.2 %
      - Above water (accommodation/working, high = better): 63.5 %
   Waterplane Area: 6,724 Square feet or 625 Square metres
   Displacement factor (Displacement / loading): 84 %
   Structure weight / hull surface area: 79 lbs/sq ft or 386 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.89
      - Longitudinal: 2.76
      - Overall: 1.00
   Cramped machinery, storage, compartmentation space

   Cramped accommodation and workspace room
   Ship has slow, easy roll, a good, steady gun platform
   Good seaboat, rides out heavy weather easily

Flight I (1895)
PC-01 Isla de Mallorca
PC-02 Isla de Minorca
PC-03 Isla de Eivissa

Logi

Hull-010, Iberia Unprotected Cruiser laid down 1896

Displacement:
   1,500 t light; 1,576 t standard; 1,789 t normal; 1,960 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
   (280.00 ft / 280.00 ft) x 28.00 ft x (15.50 / 16.63 ft)
   (85.34 m / 85.34 m) x 8.53 m  x (4.72 / 5.07 m)

Armament:
      7 - 6.00" / 152 mm 40.0 cal guns - 103.51lbs / 46.95kg shells, 100 per gun
     Breech loading guns in deck mounts, 1896 Model
     3 x Single mounts on centreline, evenly spread
     4 x Single mounts on sides, evenly spread
      Weight of broadside 725 lbs / 329 kg
      Main Torpedoes
      8 - 17.7" / 450 mm, 16.40 ft / 5.00 m torpedoes - 0.504 t each, 4.028 t total
   In 4 sets of deck mounted side rotating tubes

Armour:
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   0.20" / 5 mm         -               -

   - Conning towers: Forward 0.40" / 10 mm, Aft 0.00" / 0 mm

Machinery:
   Coal fired boilers, complex reciprocating steam engines,
   Direct drive, 2 shafts, 7,339 ihp / 5,475 Kw = 21.00 kts
   Range 4,000nm at 10.00 kts
   Bunker at max displacement = 384 tons (100% coal)

Complement:
   136 - 178

Cost:
   £0.213 million / $0.852 million

Distribution of weights at normal displacement:
   Armament: 104 tons, 5.8 %
      - Guns: 96 tons, 5.4 %
      - Weapons: 8 tons, 0.5 %
   Armour: 5 tons, 0.3 %
      - Armament: 4 tons, 0.2 %
      - Conning Tower: 1 tons, 0.1 %
   Machinery: 929 tons, 51.9 %
   Hull, fittings & equipment: 457 tons, 25.6 %
   Fuel, ammunition & stores: 289 tons, 16.2 %
   Miscellaneous weights: 4 tons, 0.2 %
      - Above deck: 4 tons

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     558 lbs / 253 Kg = 5.2 x 6.0 " / 152 mm shells or 0.7 torpedoes
   Stability (Unstable if below 1.00): 1.42
   Metacentric height 1.4 ft / 0.4 m
   Roll period: 10.1 seconds
   Steadiness   - As gun platform (Average = 50 %): 70 %
         - Recoil effect (Restricted arc if above 1.00): 0.64
   Seaboat quality  (Average = 1.00): 1.20

Hull form characteristics:
   Hull has a flush deck,
     a normal bow and a cruiser stern
   Block coefficient (normal/deep): 0.515 / 0.526
   Length to Beam Ratio: 10.00 : 1
   'Natural speed' for length: 16.73 kts
   Power going to wave formation at top speed: 53 %
   Trim (Max stability = 0, Max steadiness = 100): 58
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = length of deck as a percentage of waterline length):
            Fore end,    Aft end
      - Forecastle:   20.00 %,  13.00 ft / 3.96 m,  10.00 ft / 3.05 m
      - Forward deck:   30.00 %,  10.00 ft / 3.05 m,  9.00 ft / 2.74 m
      - Aft deck:   35.00 %,  9.00 ft / 2.74 m,  9.00 ft / 2.74 m
      - Quarter deck:   15.00 %,  9.00 ft / 2.74 m,  9.00 ft / 2.74 m
      - Average freeboard:      9.59 ft / 2.92 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 184.0 %
      - Above water (accommodation/working, high = better): 65.2 %
   Waterplane Area: 5,294 Square feet or 492 Square metres
   Displacement factor (Displacement / loading): 65 %
   Structure weight / hull surface area: 52 lbs/sq ft or 254 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.92
      - Longitudinal: 1.93
      - Overall: 1.00
   Cramped machinery, storage, compartmentation space
   Cramped accommodation and workspace room
   Ship has slow, easy roll, a good, steady gun platform
   Good seaboat, rides out heavy weather easily

Flight I (1896)
UC-01 Isla de Gran Canaria
UC-02 Isla de Tenerife
UC-03 Isla de la Palma
UC-04 Isla de Fuerteventura
UC-05 Isla de Lanzarote
UC-06 Isla de la Gomera
UC-07 Isla de la Hierro
UC-08 Isla Graciosa
UC-09 Isla de Alegranza