Sunday, August 26, 2007

The Russian cruiser Novik




The German-built cruiser Novik was the best cruiser that the Russians had, although admittedly, it was just a scout cruiser. Much better photographs are now available than we used to have, since Russia opened up to the west. The best all-around cruiser the Russians had might have been the French-built Bayan. The Novik was a novelty, in that while launched in 1900, the Novik was rated at 25 knots with reciprocating engines. Jane's said that 26 knots had been reached on trials. I tried the ship in Springsharp and was able to make the design work, if I used very lightweight machinery:

Novik, Russia Cruiser laid down 1900 (Engine 1909)

Displacement:
3,305 t light; 3,405 t standard; 3,682 t normal; 3,903 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(354.00 ft / 347.00 ft) x 39.33 ft x (19.00 / 19.85 ft)
(107.90 m / 105.77 m) x 11.99 m x (5.79 / 6.05 m)

Armament:
6 - 4.70" / 119 mm 45.0 cal guns - 46.30lbs / 21.00kg shells, 150 per gun
Breech loading guns in deck and hoist mounts, 1900 Model
2 x Single mounts on centreline ends, evenly spread
4 x Single mounts on sides, evenly spread
Weight of broadside 278 lbs / 126 kg
4 - 18.0" / 457 mm, 20.00 ft / 6.10 m torpedoes - 0.719 t each, 2.876 t total
In 4 sets of deck mounted carriage/fixed tubes
1 - 18.0" / 457 mm, 20.00 ft / 6.10 m torpedo - 0.719 t total
In a submerged stern tube

Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 3.00" / 76 mm 2.00" / 51 mm 3.00" / 76 mm

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

- Conning towers: Forward 1.50" / 38 mm, Aft 0.00" / 0 mm

Machinery:
Coal fired boilers, complex reciprocating steam engines,
Direct drive, 3 shafts, 21,362 ihp / 15,936 Kw = 25.00 kts
Range 2,700nm at 12.00 kts
Bunker at max displacement = 498 tons (100% coal)

Complement:
236 - 307

Cost:
£0.371 million / $1.483 million

Distribution of weights at normal displacement:
Armament: 89 tons, 2.4 %
- Guns: 85 tons, 2.3 %
- Torpedoes: 4 tons, 0.1 %
Armour: 433 tons, 11.7 %
- Armament: 87 tons, 2.4 %
- Armour Deck: 338 tons, 9.2 %
- Conning Tower: 8 tons, 0.2 %
Machinery: 1,607 tons, 43.6 %
Hull, fittings & equipment: 1,176 tons, 32.0 %
Fuel, ammunition & stores: 377 tons, 10.2 %
Miscellaneous weights: 0 tons, 0.0 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
1,981 lbs / 898 Kg = 38.2 x 4.7 " / 119 mm shells or 0.5 torpedoes
Stability (Unstable if below 1.00): 1.19
Metacentric height 1.7 ft / 0.5 m
Roll period: 12.6 seconds
Steadiness - As gun platform (Average = 50 %): 91 %
- Recoil effect (Restricted arc if above 1.00): 0.37
Seaboat quality (Average = 1.00): 1.81

Hull form characteristics:
Hull has rise forward of midbreak,
a ram bow and a cruiser stern
Block coefficient (normal/deep): 0.497 / 0.504
Length to Beam Ratio: 8.82 : 1
'Natural speed' for length: 18.63 kts
Power going to wave formation at top speed: 59 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): -5.00 degrees
Stern overhang: -2.00 ft / -0.61 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 18.00 %, 23.00 ft / 7.01 m, 23.00 ft / 7.01 m
- Forward deck: 18.00 %, 23.00 ft / 7.01 m, 23.00 ft / 7.01 m
- Aft deck: 49.00 %, 15.00 ft / 4.57 m, 15.00 ft / 4.57 m
- Quarter deck: 15.00 %, 15.00 ft / 4.57 m, 15.00 ft / 4.57 m
- Average freeboard: 17.88 ft / 5.45 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 149.7 %
- Above water (accommodation/working, high = better): 123.9 %
Waterplane Area: 9,068 Square feet or 842 Square metres
Displacement factor (Displacement / loading): 92 %
Structure weight / hull surface area: 62 lbs/sq ft or 305 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.86
- Longitudinal: 4.02
- Overall: 1.00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable, can fire her guns in the heaviest weather

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