Zestroer 1915

[maddox]

Actualy, bow to Korpen. It's a sleightly adapted Léopard hull- that 35kts super TB monster of his.

But Borys, are you ill or so?  No NEDS?

[Tanthalas]

triples come with 1500 tonnes tech, no?
EDITED: No, they do not :D
And I bow to your superior skills.
Borys

hell Borys just build Sipans LOL (the NS would be happy to lisence the plans to you)

[Borys]

But Borys, are you ill or so?  No NEDS?

I do feel myself a bot poorly ...
Borys

[Borys]

I think this is passable:
Z-10, Habsburgs Zestroer laid down 1915 (Engine 1912)

Displacement:
   999 t light; 1 034 t standard; 1 146 t normal; 1 236 t full load

Dimensions: Length overall / water x beam x draught
   310,00 ft / 310,00 ft x 29,10 ft x 9,00 ft (normal load)
   94,49 m / 94,49 m x 8,87 m  x 2,74 m

Armament:
      3 - 4,00" / 102 mm guns in single mounts, 35,00lbs / 15,88kg shells, 1915 Model
     Breech loading guns in deck mounts
     on centreline, evenly spread, 1 raised mount
     Aft Main mounts separated by engine room
      2 - 0,43" / 11,0 mm guns in single mounts, 0,04lbs / 0,02kg shells, 1915 Model
     Breech loading guns in deck mounts
     on side, evenly spread
   Weight of broadside 105 lbs / 48 kg
   Shells per gun, main battery: 200
   6 - 20,0" / 508 mm above water torpedoes

Machinery:
   Oil fired boilers, steam turbines,
   Direct drive, 2 shafts, 25 981 shp / 19 382 Kw = 31,00 kts
   Range 2 400nm at 14,00 kts
   Bunker at max displacement = 202 tons

Complement:
   98 - 128

Cost:
   £0,193 million / $0,774 million

Distribution of weights at normal displacement:
   Armament: 12 tons, 1,0%
   Machinery: 628 tons, 54,8%
   Hull, fittings & equipment: 334 tons, 29,1%
   Fuel, ammunition & stores: 147 tons, 12,8%
   Miscellaneous weights: 25 tons, 2,2%

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     321 lbs / 146 Kg = 10,0 x 4,0 " / 102 mm shells or 0,2 torpedoes
   Stability (Unstable if below 1.00): 1,34
   Metacentric height 1,3 ft / 0,4 m
   Roll period: 10,6 seconds
   Steadiness   - As gun platform (Average = 50 %): 71 %
         - Recoil effect (Restricted arc if above 1.00): 0,16
   Seaboat quality  (Average = 1.00): 1,14

Hull form characteristics:
   Hull has rise forward of midbreak
   Block coefficient: 0,494
   Length to Beam Ratio: 10,65 : 1
   'Natural speed' for length: 17,61 kts
   Power going to wave formation at top speed: 68 %
   Trim (Max stability = 0, Max steadiness = 100): 62
   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:      22,00 ft / 6,71 m
      - Forecastle (20%):   18,00 ft / 5,49 m
      - Mid (40%):      18,00 ft / 5,49 m (11,00 ft / 3,35 m aft of break)
      - Quarterdeck (15%):   11,00 ft / 3,35 m
      - Stern:      11,00 ft / 3,35 m
      - Average freeboard:   14,12 ft / 4,30 m

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 187,6%
      - Above water (accommodation/working, high = better): 89,3%
   Waterplane Area: 5 978 Square feet or 555 Square metres
   Displacement factor (Displacement / loading): 52%
   Structure weight / hull surface area: 27 lbs/sq ft or 131 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0,50
      - Longitudinal: 2,20
      - Overall: 0,58
   Hull space for machinery, storage, compartmentation is cramped
   Room for accommodation and workspaces is cramped
   Ship has slow, easy roll, a good, steady gun platform

[Korpen]

I think this is passable:

Yes, but there is room for improvment, such as lowering her seakeeping to about 1,0 at 31kts will allow for three knots more speed:

H-Class F, Netherlands Torpedoboot laid down 1912

Displacement:
   1 000 t light; 1 031 t standard; 1 147 t normal; 1 240 t full load

Dimensions: Length overall / water x beam x draught
   354,33 ft / 354,33 ft x 29,53 ft x 9,84 ft (normal load)
   108,00 m / 108,00 m x 9,00 m  x 3,00 m

Armament:
      3 - 4,02" / 102 mm guns in single mounts, 32,38lbs / 14,69kg shells, 1912 Model
     Breech loading guns in deck mounts
     on centreline ends, majority aft, 1 raised mount aft
   Weight of broadside 97 lbs / 44 kg
   Shells per gun, main battery: 150
   6 - 20,0" / 508 mm above water torpedoes

Machinery:
   Oil fired boilers, steam turbines,
   Geared drive, 2 shafts, 32 709 shp / 24 401 Kw = 34,00 kts
   Range 2 500nm at 14,00 kts
   Bunker at max displacement = 209 tons

Complement:
   98 - 128

Cost:
   £0,139 million / $0,555 million

Distribution of weights at normal displacement:
   Armament: 12 tons, 1,1 %
   Machinery: 668 tons, 58,3 %
   Hull, fittings & equipment: 294 tons, 25,6 %
   Fuel, ammunition & stores: 147 tons, 12,8 %
   Miscellaneous weights: 25 tons, 2,2 %

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     219 lbs / 99 Kg = 6,8 x 4,0 " / 102 mm shells or 0,2 torpedoes
   Stability (Unstable if below 1.00): 1,27
   Metacentric height 1,2 ft / 0,4 m
   Roll period: 11,2 seconds
   Steadiness   - As gun platform (Average = 50 %): 70 %
         - Recoil effect (Restricted arc if above 1.00): 0,11
   Seaboat quality  (Average = 1.00): 0,80

Hull form characteristics:
   Hull has rise forward of midbreak
   Block coefficient: 0,390
   Length to Beam Ratio: 12,00 : 1
   'Natural speed' for length: 18,82 kts
   Power going to wave formation at top speed: 64 %
   Trim (Max stability = 0, Max steadiness = 100): 88
   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:      19,69 ft / 6,00 m
      - Forecastle (15 %):   16,40 ft / 5,00 m
      - Mid (30 %):      16,40 ft / 5,00 m (7,94 ft / 2,42 m aft of break)
      - Quarterdeck (15 %):   7,94 ft / 2,42 m
      - Stern:      9,84 ft / 3,00 m
      - Average freeboard:   10,82 ft / 3,30 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 198,4 %
      - Above water (accommodation/working, high = better): 77,9 %
   Waterplane Area: 6 406 Square feet or 595 Square metres
   Displacement factor (Displacement / loading): 42 %
   Structure weight / hull surface area: 27 lbs/sq ft or 130 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0,50
      - Longitudinal: 0,82
      - Overall: 0,52
   Hull space for machinery, storage, compartmentation is cramped
   Room for accommodation and workspaces is cramped
   Ship has slow, easy roll, a good, steady gun platform
   Poor seaboat, wet and uncomfortable, reduced performance in heavy weather

[Borys]

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