Dear visitor, welcome to WesWorld. If this is your first visit here, please read the Help. It explains in detail how this page works. To use all features of this page, you should consider registering. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.
This post has been edited 2 times, last edit by "Brockpaine" (Jan 1st 2009, 7:43am)
Quoted
Deirdre, Irish Fisheries Patrol Sloop laid down 1936
Displacement:
473 t light; 493 t standard; 620 t normal; 722 t full load
Dimensions: Length overall / water x beam x draught
229.19 ft / 223.00 ft x 32.00 ft x 8.00 ft (normal load)
69.86 m / 67.97 m x 9.75 m x 2.44 m
Armament:
2 - 3.70" / 94.0 mm guns (1x2 guns), 25.33lbs / 11.49kg shells, 1936 Model
Dual purpose guns in deck mount
on centreline forward
4 - 0.79" / 20.0 mm guns (2x2 guns), 0.24lbs / 0.11kg shells, 1936 Model
Anti-aircraft guns in deck mounts
on centreline, evenly spread, all raised mounts
4 - 0.50" / 12.7 mm guns (2x2 guns), 0.06lbs / 0.03kg shells, 1936 Model
Anti-aircraft guns in deck mounts
on centreline, evenly spread, all raised mounts
Weight of broadside 52 lbs / 24 kg
Shells per gun, main battery: 250
Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1.57" / 40 mm 0.79" / 20 mm -
2nd: 0.79" / 20 mm 0.39" / 10 mm -
3rd: 0.59" / 15 mm 0.39" / 10 mm -
- Conning tower: 0.79" / 20 mm
Machinery:
Diesel Internal combustion motors,
Geared drive, 2 shafts, 4,023 shp / 3,001 Kw = 22.00 kts
Range 6,000nm at 15.00 kts
Bunker at max displacement = 229 tons
Complement:
61 - 80
Cost:
£0.199 million / $0.797 million
Distribution of weights at normal displacement:
Armament: 6 tons, 1.0 %
Armour: 7 tons, 1.2 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 6 tons, 1.0 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 1 tons, 0.2 %
Machinery: 113 tons, 18.2 %
Hull, fittings & equipment: 316 tons, 51.0 %
Fuel, ammunition & stores: 147 tons, 23.7 %
Miscellaneous weights: 30 tons, 4.8 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
1,731 lbs / 785 Kg = 68.3 x 3.7 " / 94 mm shells or 0.9 torpedoes
Stability (Unstable if below 1.00): 1.24
Metacentric height 1.3 ft / 0.4 m
Roll period: 11.6 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.07
Seaboat quality (Average = 1.00): 1.62
Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0.380
Length to Beam Ratio: 6.97 : 1
'Natural speed' for length: 17.93 kts
Power going to wave formation at top speed: 60 %
Trim (Max stability = 0, Max steadiness = 100): 43
Bow angle (Positive = bow angles forward): 20.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 17.00 ft / 5.18 m
- Forecastle (20 %): 13.00 ft / 3.96 m
- Mid (50 %): 13.00 ft / 3.96 m
- Quarterdeck (15 %): 13.00 ft / 3.96 m
- Stern: 13.00 ft / 3.96 m
- Average freeboard: 13.32 ft / 4.06 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 73.8 %
- Above water (accommodation/working, high = better): 183.2 %
Waterplane Area: 4,514 Square feet or 419 Square metres
Displacement factor (Displacement / loading): 197 %
Structure weight / hull surface area: 40 lbs/sq ft or 195 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.83
- Longitudinal: 5.28
- Overall: 1.00
Hull space for machinery, storage, compartmentation is excellent
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
Breakdown of Weights:
20 tons for Depth Charges (war load)
10 tons for Hydrophones
Quoted
Aoife, Irish Fisheries Patrol Sloop laid down 1937
Displacement:
478 t light; 498 t standard; 625 t normal; 727 t full load
Dimensions: Length overall / water x beam x draught
229.19 ft / 223.00 ft x 32.00 ft x 8.00 ft (normal load)
69.86 m / 67.97 m x 9.75 m x 2.44 m
Armament:
2 - 3.70" / 94.0 mm guns (1x2 guns), 25.33lbs / 11.49kg shells, 1937 Model
Dual purpose guns in deck mount
on centreline forward
4 - 0.79" / 20.0 mm guns (2x2 guns), 0.24lbs / 0.11kg shells, 1937 Model
Anti-aircraft guns in deck mounts
on centreline, evenly spread, all raised mounts
4 - 0.50" / 12.7 mm guns (2x2 guns), 0.06lbs / 0.03kg shells, 1937 Model
Anti-aircraft guns in deck mounts
on centreline, evenly spread, all raised mounts
Weight of broadside 52 lbs / 24 kg
Shells per gun, main battery: 250
Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1.57" / 40 mm 0.79" / 20 mm -
2nd: 0.79" / 20 mm 0.39" / 10 mm -
3rd: 0.59" / 15 mm 0.39" / 10 mm -
- Conning tower: 0.79" / 20 mm
Machinery:
Diesel Internal combustion motors,
Geared drive, 2 shafts, 4,053 shp / 3,024 Kw = 22.00 kts
Range 6,000nm at 15.00 kts
Bunker at max displacement = 228 tons
Complement:
62 - 81
Cost:
£0.207 million / $0.827 million
Distribution of weights at normal displacement:
Armament: 6 tons, 1.0 %
Armour: 7 tons, 1.2 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 6 tons, 1.0 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 1 tons, 0.2 %
Machinery: 112 tons, 18.0 %
Hull, fittings & equipment: 317 tons, 50.7 %
Fuel, ammunition & stores: 147 tons, 23.5 %
Miscellaneous weights: 35 tons, 5.6 %
Overall survivability and seakeeping ability:[/B]
Survivability (Non-critical penetrating hits needed to sink ship):
1,721 lbs / 781 Kg = 67.9 x 3.7 " / 94 mm shells or 0.9 torpedoes
Stability (Unstable if below 1.00): 1.21
Metacentric height 1.3 ft / 0.4 m
Roll period: 11.8 seconds
Steadiness - As gun platform (Average = 50 %): 72 %
- Recoil effect (Restricted arc if above 1.00): 0.08
Seaboat quality (Average = 1.00): 1.61
Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0.383
Length to Beam Ratio: 6.97 : 1
'Natural speed' for length: 17.92 kts
Power going to wave formation at top speed: 60 %
Trim (Max stability = 0, Max steadiness = 100): 45
Bow angle (Positive = bow angles forward): 20.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 17.00 ft / 5.18 m
- Forecastle (20 %): 13.00 ft / 3.96 m
- Mid (50 %): 13.00 ft / 3.96 m
- Quarterdeck (15 %): 13.00 ft / 3.96 m
- Stern: 13.00 ft / 3.96 m
- Average freeboard: 13.32 ft / 4.06 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 73.8 %
- Above water (accommodation/working, high = better): 180.5 %
Waterplane Area: 4,520 Square feet or 420 Square metres
Displacement factor (Displacement / loading): 196 %
Structure weight / hull surface area: 40 lbs/sq ft or 196 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.83
- Longitudinal: 5.26
- Overall: 1.00
Hull space for machinery, storage, compartmentation is excellent
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
Breakdown of Weights:
20 tons for Depth Charges (war load)
10 tons for Hydrophones
5 tons Extra Gear
This post has been edited 4 times, last edit by "Brockpaine" (Jan 1st 2009, 7:37am)
Forum Software: Burning Board® Lite 2.1.2 pl 1, developed by WoltLab® GmbH