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ChoukaiKaiNi

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Mar 3rd, 2020
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  1. Hitake, Imperial Osoran battleship laid down 1917 (Engine 1918)
  2.  
  3. Displacement:
  4. 31,228 t light; 32,844 t standard; 35,924 t normal; 38,389 t full load
  5.  
  6. Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
  7. (742.44 ft / 728.35 ft) x 108.27 ft x (29.53 / 31.11 ft)
  8. (226.29 m / 222.00 m) x 33.00 m x (9.00 / 9.48 m)
  9.  
  10. Armament:
  11. 8 - 14.96" / 380 mm 45.0 cal guns - 1,940.07lbs / 880.00kg shells, 80 per gun
  12. Breech loading guns in turret on barbette mounts, 1917 Model
  13. 2 x Twin mounts on centreline, forward deck forward
  14. 1 raised mount - superfiring
  15. 2 x Twin mounts on centreline, aft deck aft
  16. 1 raised mount aft - superfiring
  17. 22 - 5.98" / 152 mm 50.0 cal guns - 113.44lbs / 51.45kg shells, 150 per gun
  18. Breech loading guns in deck mounts, 1917 Model
  19. 22 x Single mounts on sides, evenly spread
  20. Weight of broadside 18,016 lbs / 8,172 kg
  21. Main Torpedoes
  22. 4 - 17.7" / 450 mm, 16.40 ft / 5.00 m torpedoes - 0.775 t each, 3.098 t total
  23. submerged side tubes
  24. 2nd Torpedoes
  25. 8 - 17.7" / 450 mm, 16.40 ft / 5.00 m torpedoes - 0.775 t each, 6.196 t total
  26. below water reloads
  27.  
  28. Armour:
  29. - Belts: Width (max) Length (avg) Height (avg)
  30. Main: 13.0" / 330 mm 395.67 ft / 120.60 m 12.86 ft / 3.92 m
  31. Ends: Unarmoured
  32. Main Belt covers 84 % of normal length
  33.  
  34. - Torpedo Bulkhead - Additional damage containing bulkheads:
  35. 2.76" / 70 mm 467.85 ft / 142.60 m 27.53 ft / 8.39 m
  36. Beam between torpedo bulkheads 72.18 ft / 22.00 m
  37.  
  38. - Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
  39. Main: 15.0" / 380 mm 7.01" / 178 mm 15.0" / 380 mm
  40. 2nd: 5.98" / 152 mm 1.97" / 50 mm -
  41.  
  42. - Armoured deck - multiple decks:
  43. For and Aft decks: 5.98" / 152 mm
  44.  
  45. - Conning towers: Forward 14.96" / 380 mm, Aft 10.00" / 254 mm
  46.  
  47. Machinery:
  48. Oil fired boilers, steam turbines,
  49. Geared drive, 4 shafts, 51,181 shp / 38,181 Kw = 23.00 kts
  50. Range 8,000nm at 16.00 kts
  51. Bunker at max displacement = 5,544 tons
  52.  
  53. Complement:
  54. 1,304 - 1,696
  55.  
  56. Cost:
  57. £4.985 million / $19.941 million
  58.  
  59. Distribution of weights at normal displacement:
  60. Armament: 2,671 tons, 7.4 %
  61. - Guns: 2,657 tons, 7.4 %
  62. - Weapons: 14 tons, 0.0 %
  63. Armour: 12,981 tons, 36.1 %
  64. - Belts: 2,972 tons, 8.3 %
  65. - Torpedo bulkhead: 1,313 tons, 3.7 %
  66. - Armament: 3,318 tons, 9.2 %
  67. - Armour Deck: 4,793 tons, 13.3 %
  68. - Conning Towers: 585 tons, 1.6 %
  69. Machinery: 1,846 tons, 5.1 %
  70. Hull, fittings & equipment: 13,720 tons, 38.2 %
  71. Fuel, ammunition & stores: 4,696 tons, 13.1 %
  72. Miscellaneous weights: 9 tons, 0.0 %
  73. - Hull below water: 9 tons
  74.  
  75. Overall survivability and seakeeping ability:
  76. Survivability (Non-critical penetrating hits needed to sink ship):
  77. 61,188 lbs / 27,754 Kg = 36.5 x 15.0 " / 380 mm shells or 22.4 torpedoes
  78. Stability (Unstable if below 1.00): 1.00
  79. Metacentric height 5.6 ft / 1.7 m
  80. Roll period: 19.1 seconds
  81. Steadiness - As gun platform (Average = 50 %): 99 %
  82. - Recoil effect (Restricted arc if above 1.00): 0.84
  83. Seaboat quality (Average = 1.00): 1.30
  84.  
  85. Hull form characteristics:
  86. Hull has rise forward of midbreak,
  87. a normal bow and a cruiser stern
  88. Block coefficient (normal/deep): 0.540 / 0.548
  89. Length to Beam Ratio: 6.73 : 1
  90. 'Natural speed' for length: 26.99 kts
  91. Power going to wave formation at top speed: 40 %
  92. Trim (Max stability = 0, Max steadiness = 100): 76
  93. Bow angle (Positive = bow angles forward): 25.00 degrees
  94. Stern overhang: 0.00 ft / 0.00 m
  95. Freeboard (% = length of deck as a percentage of waterline length):
  96. Fore end, Aft end
  97. - Forecastle: 20.00 %, 30.22 ft / 9.21 m, 24.74 ft / 7.54 m
  98. - Forward deck: 30.00 %, 24.74 ft / 7.54 m, 24.74 ft / 7.54 m
  99. - Aft deck: 32.00 %, 12.37 ft / 3.77 m, 12.37 ft / 3.77 m
  100. - Quarter deck: 18.00 %, 12.37 ft / 3.77 m, 12.37 ft / 3.77 m
  101. - Average freeboard: 18.99 ft / 5.79 m
  102.  
  103. Ship space, strength and comments:
  104. Space - Hull below water (magazines/engines, low = better): 79.1 %
  105. - Above water (accommodation/working, high = better): 146.2 %
  106. Waterplane Area: 54,520 Square feet or 5,065 Square metres
  107. Displacement factor (Displacement / loading): 120 %
  108. Structure weight / hull surface area: 204 lbs/sq ft or 998 Kg/sq metre
  109. Hull strength (Relative):
  110. - Cross-sectional: 0.97
  111. - Longitudinal: 1.29
  112. - Overall: 1.00
  113. Excellent machinery, storage, compartmentation space
  114. Excellent accommodation and workspace room
  115. Ship has slow, easy roll, a good, steady gun platform
  116. Good seaboat, rides out heavy weather easily
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