MK-1 Class: (http://www.navalism.org/index.php?topic=5092.msg61945#msg61945)
MK-1 (1919)
MK-2 (1919)
MK-3 (1919)
MK-4 (1919)
MK-5 (1919)
MK-6 (1919)
MK-7 (1919)
MK-8 (1919)
MK-9 (1919)
MK-10 (1919)
MK-1 (1919)
MK-2 (1919)
MK-3 (1919)
MK-4 (1919)
MK-5 (1919)
MK-6 (1919)
MK-7 (1919)
MK-8 (1919)
MK-9 (1919)
MK-10 (1919)
(https://s3.us-east-2.amazonaws.com/guinness-navalism/navalism+OE/1920+Small+TB/MK-1.png)
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MK-1, Ottoman Empire Torpedo Boat laid down 1919 (Engine 1916)
Displacement:
200 t light; 206 t standard; 240 t normal; 267 t full load
Dimensions: Length overall / water x beam x draught
181.26 ft / 177.49 ft x 16.90 ft x 6.56 ft (normal load)
55.25 m / 54.10 m x 5.15 m x 2.00 m
Armament:
1 - 2.95" / 75.0 mm guns in single mounts, 10.80lbs / 4.90kg shells, 1919 Model
Quick firing gun in deck mount
on centreline forward
2 - 2.24" / 57.0 mm guns in single mounts, 6.00lbs / 2.72kg shells, 1919 Model
Quick firing guns in deck mounts
on side, all aft
2 - 0.51" / 13.0 mm guns in single mounts, 0.07lbs / 0.03kg shells, 1919 Model
Machine guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 23 lbs / 10 kg
Shells per gun, main battery: 122
2 - 21.0" / 533.4 mm above water torpedoes
Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0.59" / 15 mm - -
Machinery:
Oil fired boilers, steam turbines,
Direct drive, 1 shaft, 9,100 shp / 6,788 Kw = 28.57 kts
Range 1,729nm at 15.00 kts
Bunker at max displacement = 61 tons
Caution: Delicate, lightweight machinery
Complement:
29 - 39
Cost:
£0.061 million / $0.243 million
Distribution of weights at normal displacement:
Armament: 3 tons, 1.3 %
Armour: 1 tons, 0.4 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 1 tons, 0.4 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 0 tons, 0.0 %
Machinery: 131 tons, 54.4 %
Hull, fittings & equipment: 59 tons, 24.6 %
Fuel, ammunition & stores: 40 tons, 16.9 %
Miscellaneous weights: 6 tons, 2.5 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
44 lbs / 20 Kg = 3.4 x 3.0 " / 75 mm shells or 0.1 torpedoes
Stability (Unstable if below 1.00): 1.08
Metacentric height 0.4 ft / 0.1 m
Roll period: 11.2 seconds
Steadiness - As gun platform (Average = 50 %): 36 %
- Recoil effect (Restricted arc if above 1.00): 0.13
Seaboat quality (Average = 1.00): 0.30
Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.427
Length to Beam Ratio: 10.50 : 1
'Natural speed' for length: 13.32 kts
Power going to wave formation at top speed: 74 %
Trim (Max stability = 0, Max steadiness = 100): 86
Bow angle (Positive = bow angles forward): 10.70 degrees
Stern overhang: 1.97 ft / 0.60 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 9.51 ft / 2.90 m
- Forecastle (14 %): 9.19 ft / 2.80 m
- Mid (33 %): 9.02 ft / 2.75 m (5.09 ft / 1.55 m aft of break)
- Quarterdeck (10 %): 5.09 ft / 1.55 m
- Stern: 5.09 ft / 1.55 m
- Average freeboard: 6.44 ft / 1.96 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 188.0 %
- Above water (accommodation/working, high = better): 38.7 %
Waterplane Area: 1,784 Square feet or 166 Square metres
Displacement factor (Displacement / loading): 34 %
Structure weight / hull surface area: 17 lbs/sq ft or 84 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.50
- Longitudinal: 1.29
- Overall: 0.54
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is extremely poor
Caution: Lacks seaworthiness - very limited seakeeping ability
Misc Weight:
4t: 2x21" Torpedoes
2t: Reserve
- or -
6t: Mines
Range at max speed: 230nm, or 8 hours
Trial Speed: 34 knots