NUS Pacific Shipyards

Started by Jefgte, February 05, 2010, 03:57:37 AM

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Jefgte

About 50% heavier in comparison with the last Peruvian CL & 3kts faster, this class of cruisers is projeted to be LD in 1919H2 in Callao.

CL, Peru 32kts laid down 1919 (Engine 1916)

Displacement:
   6 500 t light; 6 736 t standard; 7 422 t normal; 7 971 t full load

Dimensions: Length overall / water x beam x draught
   546.59 ft / 546.59 ft x 55.77 ft x 20.29 ft (normal load)
   166.60 m / 166.60 m x 17.00 m  x 6.18 m

Armament:
     8 - 5.98" / 152 mm guns (4x2 guns), 107.15lbs / 48.60kg shells, 1916 Model
     Breech loading guns in deck mounts with hoists
     on centreline, evenly spread, 2 raised mounts
     Aft Main mounts separated by engine room
     4 - 1.57" / 40.0 mm guns (2x2 guns), 1.95lbs / 0.89kg shells, 1916 Model
     Anti-aircraft guns in deck mounts
     on side, evenly spread, all raised mounts
     4 - 0.50" / 12.7 mm guns in single mounts, 0.06lbs / 0.03kg shells, 1905 Model
     Machine guns in deck mounts
     on side, evenly spread, all raised mounts
   Weight of broadside 865 lbs / 392 kg
   Shells per gun, main battery: 180
   12 - 21.0" / 533.4 mm above water torpedoes

Armour:
  - Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   1.57" / 40 mm   456.04 ft / 139.00 m   10.00 ft / 3.05 m
   Ends:   1.57" / 40 mm     78.74 ft / 24.00 m   8.00 ft / 2.44 m
     11.81 ft / 3.60 m Unarmoured ends
     Main Belt covers 128 % of normal length

  - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   1.57" / 40 mm   0.79" / 20 mm      0.79" / 20 mm
   2nd:   0.79" / 20 mm         -               -
   3rd:   0.79" / 20 mm         -               -

  - Armour deck: 0.98" / 25 mm, Conning tower: 1.57" / 40 mm

Machinery:
   Oil fired boilers, steam turbines,
   Geared drive, 4 shafts, 70 000 shp / 52 220 Kw = 32.00 kts
   Range 8 000nm at 12.00 kts
   Bunker at max displacement = 1 236 tons

Complement:
   399 - 519

Cost:
   £1.491 million / $5.965 million

Distribution of weights at normal displacement:
   Armament: 108 tons, 1.5 %
   Armour: 720 tons, 9.7 %
      - Belts: 323 tons, 4.4 %
      - Torpedo bulkhead: 0 tons, 0.0 %
      - Armament: 37 tons, 0.5 %
      - Armour Deck: 346 tons, 4.7 %
      - Conning Tower: 13 tons, 0.2 %
   Machinery: 2 608 tons, 35.1 %
   Hull, fittings & equipment: 2 884 tons, 38.9 %
   Fuel, ammunition & stores: 922 tons, 12.4 %
   Miscellaneous weights: 180 tons, 2.4 %

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     5 708 lbs / 2 589 Kg = 53.3 x 6.0 " / 152 mm shells or 1.0 torpedoes
   Stability (Unstable if below 1.00): 1.22
   Metacentric height 3.0 ft / 0.9 m
   Roll period: 13.6 seconds
   Steadiness   - As gun platform (Average = 50 %): 71 %
         - Recoil effect (Restricted arc if above 1.00): 0.31
   Seaboat quality  (Average = 1.00): 1.16

Hull form characteristics:
   Hull has a flush deck
   Block coefficient: 0.420
   Length to Beam Ratio: 9.80 : 1
   'Natural speed' for length: 23.38 kts
   Power going to wave formation at top speed: 55 %
   Trim (Max stability = 0, Max steadiness = 100): 61
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = measuring location as a percentage of overall length):
      - Stem:      24.28 ft / 7.40 m
      - Forecastle (19 %):   20.34 ft / 6.20 m
      - Mid (40 %):      17.06 ft / 5.20 m
      - Quarterdeck (18 %):   17.06 ft / 5.20 m
      - Stern:      17.06 ft / 5.20 m
      - Average freeboard:   18.33 ft / 5.59 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 128.0 %
      - Above water (accommodation/working, high = better): 116.4 %
   Waterplane Area: 19 006 Square feet or 1 766 Square metres
   Displacement factor (Displacement / loading): 106 %
   Structure weight / hull surface area: 91 lbs/sq ft or 446 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.95
      - Longitudinal: 1.54
      - Overall: 1.00
   Hull space for machinery, storage, compartmentation is cramped
   Room for accommodation and workspaces is adequate
   Ship has slow, easy roll, a good, steady gun platform

Lloque Yupanqui LD 1919H2
Capac Yupanqui LD 1919H2
"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Guinness

152mm is a strange caliber for a naval gun. Are you buying them from the Russians?  8)

Jefgte


1905 - 152 - 6"/45 cal - 49kg - 108.00 lbs – Casemate – M2 & T2     

really 152.4 mm


;)
"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Jefgte

1000t heavier


NUS, NUS Light Cruiser laid down 1919 (Engine 1920)

Displacement:
   7 500 t light; 7 785 t standard; 8 477 t normal; 9 030 t full load

Dimensions: Length overall / water x beam x draught
   557.74 ft / 557.74 ft x 55.77 ft x 22.18 ft (normal load)
   170.00 m / 170.00 m x 17.00 m  x 6.76 m

Armament:
      8 - 6.00" / 152 mm guns (4x2 guns), 108.00lbs / 48.99kg shells, 1919 Model
     Breech loading guns in turrets (on barbettes)
     on centreline ends, evenly spread, 2 raised mounts - superfiring
      8 - 4.72" / 120 mm guns (4x2 guns), 52.72lbs / 23.91kg shells, 1919 Model
     Quick firing guns in deck mounts with hoists
     on side, evenly spread
      4 - 1.57" / 40.0 mm guns (2x2 guns), 1.95lbs / 0.88kg shells, 1919 Model
     Quick firing guns in deck mounts
     on side ends, evenly spread, all raised mounts
      4 - 0.50" / 12.7 mm guns in single mounts, 0.06lbs / 0.03kg shells, 1919 Model
     Machine guns in deck mounts
     on side, evenly spread, all raised mounts
   Weight of broadside 1 294 lbs / 587 kg
   Shells per gun, main battery: 150
   12 - 21.0" / 533.4 mm above water torpedoes

Armour:
   - Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   3.15" / 80 mm   433.07 ft / 132.00 m   8.99 ft / 2.74 m
   Ends:   1.57" / 40 mm   124.67 ft / 38.00 m   8.01 ft / 2.44 m
     Main Belt covers 119 % of normal length

   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   1.57" / 40 mm   0.79" / 20 mm      0.79" / 20 mm
   2nd:   0.79" / 20 mm         -               -
   3rd:   0.79" / 20 mm         -               -
   4th:   0.50" / 13 mm         -               -

   - Armour deck: 1.57" / 40 mm, Conning tower: 3.15" / 80 mm

Machinery:
   Oil fired boilers, steam turbines,
   Geared drive, 4 shafts, 76 000 shp / 56 696 Kw = 32.04 kts
   Range 8 500nm at 12.00 kts
   Bunker at max displacement = 1 245 tons

Complement:
   441 - 574

Cost:
   £1.681 million / $6.723 million

Distribution of weights at normal displacement:
   Armament: 162 tons, 1.9 %
   Armour: 1 238 tons, 14.6 %
      - Belts: 553 tons, 6.5 %
      - Torpedo bulkhead: 0 tons, 0.0 %
      - Armament: 88 tons, 1.0 %
      - Armour Deck: 569 tons, 6.7 %
      - Conning Tower: 28 tons, 0.3 %
   Machinery: 2 657 tons, 31.3 %
   Hull, fittings & equipment: 3 253 tons, 38.4 %
   Fuel, ammunition & stores: 977 tons, 11.5 %
   Miscellaneous weights: 190 tons, 2.2 %

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     6 968 lbs / 3 161 Kg = 64.5 x 6.0 " / 152 mm shells or 1.1 torpedoes
   Stability (Unstable if below 1.00): 1.13
   Metacentric height 2.6 ft / 0.8 m
   Roll period: 14.5 seconds
   Steadiness   - As gun platform (Average = 50 %): 71 %
         - Recoil effect (Restricted arc if above 1.00): 0.48
   Seaboat quality  (Average = 1.00): 1.16

Hull form characteristics:
   Hull has a flush deck
   Block coefficient: 0.430
   Length to Beam Ratio: 10.00 : 1
   'Natural speed' for length: 23.62 kts
   Power going to wave formation at top speed: 55 %
   Trim (Max stability = 0, Max steadiness = 100): 61
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = measuring location as a percentage of overall length):
      - Stem:      24.61 ft / 7.50 m
      - Forecastle (20 %):   20.67 ft / 6.30 m
      - Mid (50 %):      17.39 ft / 5.30 m
      - Quarterdeck (18 %):   17.39 ft / 5.30 m
      - Stern:      17.72 ft / 5.40 m
      - Average freeboard:   18.88 ft / 5.76 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 119.0 %
      - Above water (accommodation/working, high = better): 112.6 %
   Waterplane Area: 19 534 Square feet or 1 815 Square metres
   Displacement factor (Displacement / loading): 105 %
   Structure weight / hull surface area: 97 lbs/sq ft or 472 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.95
      - Longitudinal: 1.62
      - Overall: 1.00
   Hull space for machinery, storage, compartmentation is cramped
   Room for accommodation and workspaces is adequate
   Ship has slow, easy roll, a good, steady gun platform
"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Guinness

My! 7500 tons is a light cruiser now...

I think the combination of 6" and 120mm guns is redundant and will result in FC difficulties. Better would be either a smaller ship without the 120mm's, or a ship with say 10 or 12 6".

I can see including a few (maybe up to 4) sub-caliber guns on a ship meant for commerce raiding for dispatching smaller game without wasting 6" ammunition. This would be more like 75mm - 105mm guns though. These you wouldn't use with centralized FC.

Also: the BC is maybe a little low for such a large ship.

Jefgte

This class is made for scouting  the battleline & ...repulse DDs too.
120mm QF twin mounts are welcome for that job.


Jef
"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Guinness

6" is just fine for repulsing DDs, especially if you have more of them. 152mm and 120mm are actually pretty close in capability in that regard, so I really don't think you need both. It seems like a very retrograde design decision for a ship built in the 20's to me.

Jefgte

#7
IMO, lighter guns like 4" or 3" are now too small for engage 1500t DDs & heavier in a few years.

T2x150 is too heavy, M2x120 QF is adequate to engage DDs, mobility rate of fire, range &... damages.

Real History is the referent but not the absolute rule.


Jef
"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Jefgte

#8
Quote...Armament:
     8 - 6.00" / 152 mm guns (4x2 guns), 108.00lbs / 48.99kg shells, 1919 Model
    Breech loading guns in turrets (on barbettes)
    on centreline ends, evenly spread, 2 raised mounts - superfiring
     8 - 4.72" / 120 mm guns (4x2 guns), 52.72lbs / 23.91kg shells, 1919 Model
    Quick firing guns in deck mounts with hoists
    on side, evenly spread
...

The last SS remove completly all 4T2x120mm & 2T2x152 are add. The cruiser is now with 6T2x152mm
- 3 fore & 3 aft (ala Mogami)
2 fire control systems (round mast light top blockaus) as usualy installed on ACs & BBs Peruvian ships.
- The other guns are 4 mounts with 2x40mm AA

Drawing to come with new NUS flag on the funnels...


Jef  ;)

"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Jefgte

2 CLs laid down in 1919H2 in Callao Shipyards
Lloque Yupanqui & Capac Yupanqui



7500t Yupanqui class, NUS Light Cruiser laid down 1919 (Engine 1920)

Displacement:
   7 500 t light; 7 817 t standard; 8 510 t normal; 9 065 t full load

Dimensions: Length overall / water x beam x draught
   557.74 ft / 557.74 ft x 55.77 ft x 22.27 ft (normal load)
   170.00 m / 170.00 m x 17.00 m  x 6.79 m

Armament:
      12 - 6.00" / 152 mm guns (6x2 guns), 108.00lbs / 48.99kg shells, 1919 Model
     Breech loading guns in turrets (on barbettes)
     on centreline ends, evenly spread, 2 raised mounts - superfiring
      8 - 1.57" / 40.0 mm guns (4x2 guns), 1.95lbs / 0.88kg shells, 1919 Model
     Anti-aircraft guns in deck mounts
     on side, evenly spread, all raised mounts
      4 - 0.50" / 12.7 mm guns in single mounts, 0.06lbs / 0.03kg shells, 1919 Model
     Quick firing guns in deck mounts
     on side ends, evenly spread, all raised mounts - superfiring
   Weight of broadside 1 312 lbs / 595 kg
   Shells per gun, main battery: 200
   12 - 21.0" / 533.4 mm above water torpedoes

Armour:
   - Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   3.15" / 80 mm   433.07 ft / 132.00 m   8.99 ft / 2.74 m
   Ends:   1.57" / 40 mm   124.67 ft / 38.00 m   8.01 ft / 2.44 m
     Main Belt covers 119 % of normal length

   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   1.57" / 40 mm   0.79" / 20 mm      0.79" / 20 mm
   2nd:   0.79" / 20 mm         -               -
   3rd:   0.79" / 20 mm         -               -

   - Armour deck: 1.57" / 40 mm, Conning tower: 3.15" / 80 mm

Machinery:
   Oil fired boilers, steam turbines,
   Geared drive, 4 shafts, 76 000 shp / 56 696 Kw = 32.02 kts
   Range 8 500nm at 12.00 kts
   Bunker at max displacement = 1 248 tons

Complement:
   442 - 575

Cost:
   £1.685 million / $6.740 million

Distribution of weights at normal displacement:
   Armament: 164 tons, 1.9 %
   Armour: 1 257 tons, 14.8 %
      - Belts: 553 tons, 6.5 %
      - Torpedo bulkhead: 0 tons, 0.0 %
      - Armament: 107 tons, 1.3 %
      - Armour Deck: 569 tons, 6.7 %
      - Conning Tower: 28 tons, 0.3 %
   Machinery: 2 657 tons, 31.2 %
   Hull, fittings & equipment: 3 221 tons, 37.8 %
   Fuel, ammunition & stores: 1 010 tons, 11.9 %
   Miscellaneous weights: 200 tons, 2.4 %

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     6 941 lbs / 3 148 Kg = 64.3 x 6.0 " / 152 mm shells or 1.1 torpedoes
   Stability (Unstable if below 1.00): 1.12
   Metacentric height 2.6 ft / 0.8 m
   Roll period: 14.5 seconds
   Steadiness   - As gun platform (Average = 50 %): 71 %
         - Recoil effect (Restricted arc if above 1.00): 0.48
   Seaboat quality  (Average = 1.00): 1.16

Hull form characteristics:
   Hull has a flush deck
   Block coefficient: 0.430
   Length to Beam Ratio: 10.00 : 1
   'Natural speed' for length: 23.62 kts
   Power going to wave formation at top speed: 55 %
   Trim (Max stability = 0, Max steadiness = 100): 61
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = measuring location as a percentage of overall length):
      - Stem:      24.61 ft / 7.50 m
      - Forecastle (20 %):   20.67 ft / 6.30 m
      - Mid (50 %):      17.39 ft / 5.30 m
      - Quarterdeck (18 %):   17.39 ft / 5.30 m
      - Stern:      17.72 ft / 5.40 m
      - Average freeboard:   18.88 ft / 5.76 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 119.2 %
      - Above water (accommodation/working, high = better): 112.4 %
   Waterplane Area: 19 534 Square feet or 1 815 Square metres
   Displacement factor (Displacement / loading): 105 %
   Structure weight / hull surface area: 96 lbs/sq ft or 467 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.95
      - Longitudinal: 1.60
      - Overall: 1.00
   Hull space for machinery, storage, compartmentation is cramped
   Room for accommodation and workspaces is adequate
   Ship has slow, easy roll, a good, steady gun platform

Lloque Yupanqui - Capac Yupanqui
"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Sachmle

Very pretty ships Jef! I'd say the only things I'd change are to use mount & hoist instead of turret & barbette for the 15cm, this would allow you to use the 100t Cruiser FC instead of the 250t BB FC (which is required w/ T&B mounts IIRC) and cut the 20mm armor off the 12.7mm Mgs. I maybe would consider upping the 15cm mounts armor to something like 50/25/60 since you don't have an upper belt having only 20mm of armor on the handling rooms could be bad. Once down to the magazine you'd be behind the 80mm belt, but the shell handling room and whatnot will be just below the deck and have no side protection other than the 'hoist/barbette' armor. My 2cents.
"All treaties between great states cease to be binding when they come in conflict with the struggle for existence."
Otto von Bismarck

"Give me a woman who loves beer and I will conquer the world."
Kaiser Wilhelm

"If stupidity were painfull I would be deaf from all the screaming." Sam A. Grim

Jefgte

#11
Turrets armor adjustments...

7500t, NUS Light Cruiser laid down 1919 (Engine 1920)

Displacement:
   7 500 t light; 7 817 t standard; 8 510 t normal; 9 065 t full load

Dimensions: Length overall / water x beam x draught
   557.74 ft / 557.74 ft x 55.77 ft x 22.27 ft (normal load)
   170.00 m / 170.00 m x 17.00 m  x 6.79 m

Armament:
      12 - 6.00" / 152 mm guns (6x2 guns), 108.00lbs / 48.99kg shells, 1919 Model
     Breech loading guns in deck mounts with hoists
     on centreline ends, evenly spread, 2 raised mounts - superfiring
      8 - 1.57" / 40.0 mm guns (4x2 guns), 1.95lbs / 0.88kg shells, 1919 Model
     Anti-aircraft guns in deck mounts
     on side, evenly spread, all raised mounts
      4 - 0.50" / 12.7 mm guns in single mounts, 0.06lbs / 0.03kg shells, 1919 Model
     Quick firing guns in deck mounts
     on side ends, evenly spread, all raised mounts - superfiring
   Weight of broadside 1 312 lbs / 595 kg
   Shells per gun, main battery: 200
   12 - 21.0" / 533.4 mm above water torpedoes

Armour:
   - Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   3.15" / 80 mm   433.07 ft / 132.00 m   8.99 ft / 2.74 m
   Ends:   1.57" / 40 mm   124.67 ft / 38.00 m   8.01 ft / 2.44 m
     Main Belt covers 119 % of normal length

   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   3.15" / 80 mm   1.57" / 40 mm      2.36" / 60 mm
   2nd:   0.79" / 20 mm         -               -
   3rd:   0.50" / 13 mm         -               -

   - Armour deck: 1.57" / 40 mm, Conning tower: 3.15" / 80 mm

Machinery:
   Oil fired boilers, steam turbines,
   Geared drive, 4 shafts, 76 000 shp / 56 696 Kw = 32.02 kts
   Range 8 500nm at 12.00 kts
   Bunker at max displacement = 1 248 tons

Complement:
   442 - 575

Cost:
   £1.685 million / $6.740 million

Distribution of weights at normal displacement:
   Armament: 164 tons, 1.9 %
   Armour: 1 264 tons, 14.9 %
      - Belts: 553 tons, 6.5 %
      - Torpedo bulkhead: 0 tons, 0.0 %
      - Armament: 114 tons, 1.3 %
      - Armour Deck: 569 tons, 6.7 %
      - Conning Tower: 28 tons, 0.3 %
   Machinery: 2 657 tons, 31.2 %
   Hull, fittings & equipment: 3 214 tons, 37.8 %
   Fuel, ammunition & stores: 1 010 tons, 11.9 %
   Miscellaneous weights: 200 tons, 2.4 %

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     6 920 lbs / 3 139 Kg = 64.1 x 6.0 " / 152 mm shells or 1.1 torpedoes
   Stability (Unstable if below 1.00): 1.12
   Metacentric height 2.6 ft / 0.8 m
   Roll period: 14.5 seconds
   Steadiness   - As gun platform (Average = 50 %): 70 %
         - Recoil effect (Restricted arc if above 1.00): 0.48
   Seaboat quality  (Average = 1.00): 1.15

Hull form characteristics:
   Hull has a flush deck
   Block coefficient: 0.430
   Length to Beam Ratio: 10.00 : 1
   'Natural speed' for length: 23.62 kts
   Power going to wave formation at top speed: 55 %
   Trim (Max stability = 0, Max steadiness = 100): 61
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = measuring location as a percentage of overall length):
      - Stem:      24.61 ft / 7.50 m
      - Forecastle (20 %):   20.67 ft / 6.30 m
      - Mid (50 %):      17.39 ft / 5.30 m
      - Quarterdeck (18 %):   17.39 ft / 5.30 m
      - Stern:      17.39 ft / 5.30 m
      - Average freeboard:   18.85 ft / 5.75 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 119.2 %
      - Above water (accommodation/working, high = better): 112.4 %
   Waterplane Area: 19 534 Square feet or 1 815 Square metres
   Displacement factor (Displacement / loading): 105 %
   Structure weight / hull surface area: 96 lbs/sq ft or 467 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.95
      - Longitudinal: 1.59
      - Overall: 1.00
   Hull space for machinery, storage, compartmentation is cramped
   Room for accommodation and workspaces is adequate
   Ship has slow, easy roll, a good, steady gun platform

Lloque Yupanqui - Capac Yupanqui
"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Jefgte

#12
NUS project for 1919H2




Lloque Yupanqui, NUS AC laid down 1919 (Engine 1916)

Displacement:
   13 980 t light; 14 696 t standard; 15 631 t normal; 16 379 t full load

Dimensions: Length overall / water x beam x draught
   557.74 ft / 557.74 ft x 73.49 ft x 25.82 ft (normal load)
   170.00 m / 170.00 m x 22.40 m  x 7.87 m

Armament:
     4 - 10.83" / 275 mm guns (2x2 guns), 661.39lbs / 300.00kg shells, 1919 Model
     Breech loading guns in turrets (on barbettes)
     on centreline, evenly spread
     4 - 10.83" / 275 mm guns (2x2 guns), 661.39lbs / 300.00kg shells, 1919 Model
     Breech loading guns in turrets (on barbettes)
     on side, all amidships
     8 - 4.72" / 120 mm guns (4x2 guns), 52.72lbs / 23.91kg shells, 1919 Model
     Quick firing guns in deck mounts with hoists
     on side, all amidships
     4 - 1.57" / 40.0 mm guns (2x2 guns), 1.95lbs / 0.88kg shells, 1919 Model
     Anti-aircraft guns in deck mounts
     on side, evenly spread, all raised mounts
     4 - 0.50" / 12.7 mm guns in single mounts, 0.06lbs / 0.03kg shells, 1919 Model
     Machine guns in deck mounts
     on side, evenly spread, all raised mounts
   Weight of broadside 5 721 lbs / 2 595 kg
   Shells per gun, main battery: 120
   6 - 21.0" / 533.4 mm above water torpedoes

Armour:
  - Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   7.87" / 200 mm   360.89 ft / 110.00 m   12.47 ft / 3.80 m
   Ends:   1.57" / 40 mm   144.36 ft / 44.00 m   8.01 ft / 2.44 m
     52.49 ft / 16.00 m Unarmoured ends
     Main Belt covers 100 % of normal length

  - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   9.06" / 230 mm   3.35" / 85 mm      7.87" / 200 mm
   2nd:   9.06" / 230 mm   3.35" / 85 mm      7.87" / 200 mm
   3rd:   1.97" / 50 mm   0.79" / 20 mm      2.36" / 60 mm
   4th:   0.79" / 20 mm         -               -
   5th:   0.50" / 13 mm         -               -

  - Armour deck: 2.17" / 55 mm, Conning tower: 7.87" / 200 mm

Machinery:
   Oil fired boilers, steam turbines,
   Geared drive, 4 shafts, 80 110 shp / 59 762 Kw = 29.00 kts
   Range 7 000nm at 12.00 kts
   Bunker at max displacement = 1 682 tons

Complement:
   698 - 908

Cost:
   £3.241 million / $12.963 million

Distribution of weights at normal displacement:
   Armament: 688 tons, 4.4 %
   Armour: 3 832 tons, 24.5 %
      - Belts: 1 583 tons, 10.1 %
      - Torpedo bulkhead: 0 tons, 0.0 %
      - Armament: 1 032 tons, 6.6 %
      - Armour Deck: 1 111 tons, 7.1 %
      - Conning Tower: 106 tons, 0.7 %
   Machinery: 2 985 tons, 19.1 %
   Hull, fittings & equipment: 6 175 tons, 39.5 %
   Fuel, ammunition & stores: 1 651 tons, 10.6 %
   Miscellaneous weights: 300 tons, 1.9 %

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     16 465 lbs / 7 468 Kg = 25.9 x 10.8 " / 275 mm shells or 1.9 torpedoes
   Stability (Unstable if below 1.00): 1.09
   Metacentric height 3.7 ft / 1.1 m
   Roll period: 16.0 seconds
   Steadiness   - As gun platform (Average = 50 %): 52 %
         - Recoil effect (Restricted arc if above 1.00): 0.65
   Seaboat quality  (Average = 1.00): 1.01

Hull form characteristics:
   Hull has a flush deck
   Block coefficient: 0.517
   Length to Beam Ratio: 7.59 : 1
   'Natural speed' for length: 23.62 kts
   Power going to wave formation at top speed: 57 %
   Trim (Max stability = 0, Max steadiness = 100): 52
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = measuring location as a percentage of overall length):
      - Stem:      24.93 ft / 7.60 m
      - Forecastle (20 %):   21.98 ft / 6.70 m
      - Mid (50 %):      18.37 ft / 5.60 m
      - Quarterdeck (19 %):   18.37 ft / 5.60 m
      - Stern:      18.37 ft / 5.60 m
      - Average freeboard:   19.87 ft / 6.06 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 97.8 %
      - Above water (accommodation/working, high = better): 131.0 %
   Waterplane Area: 27 739 Square feet or 2 577 Square metres
   Displacement factor (Displacement / loading): 100 %
   Structure weight / hull surface area: 145 lbs/sq ft or 707 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.93
      - Longitudinal: 1.83
      - Overall: 1.00
   Hull space for machinery, storage, compartmentation is adequate
   Room for accommodation and workspaces is excellent

"You French are fighting for money, while we English are fighting for honor!"
"Everyone is fighting for what they miss. "
Surcouf

Marek Gutkowski

Now this ship I like
Small fast with adequate armor.
I have no Idea what will it be good for but I like it.
Cry havoc and let slip the dogs of war.
The Complete Works of William Shakespeare

TexanCowboy

You need more light cruisers, not armoured cruisers.....just saying.