关于墩子的330威力问题
只知道很BT，听说强于KGV的14寸。哪和尼德罗的16寸和首相的15寸差多少？求数据。 本帖最后由 巴掌 于 2010-12-3 16:10 编辑Designation330 mm/50 (13") Model 1931
Ship Class Used OnDunkerque Class
Date Of Design1931
Date In Service1939
Gun Weight155,503 lbs (70,535 kg)
Gun Length oa676.0 in (17.170 m)
Bore Length655.3 in (16.645 m)
Rifling Length548.8 in (13.940 m)
Grooves(80) 0.126 in deep x 0.304 in (?) (3.2 mm x 7.73 mm)
Lands0.205 in (?) (5.2 mm)
TwistUniform RH 1 in 25.57
Chamber Volume17,880 in3 (293 dm3)
Rate Of Fire1.5 - 2 rounds per minute
Note:The intended rate of fire was 3 rounds per minute.However, the shell supply arrangements in the shell rooms proved to be inadequate and the designed ROF was never met.
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TypeBag
Projectile Types and WeightsAPC - 1,235 lbs. (560 kg)
HE - 1,151 lbs. (552 kg)
Bursting ChargeAPC - 44.7 lbs. (20.3 kg)
HE - 140 lbs. (63.5 kg)
Projectile Lengthabout 65 in (165 cm)
Propellant Charge423 lbs. (192 kg) SD19
Muzzle VelocityAPC - 2,854 fps (870 mps)
HE - 2,904 fps (885 mps)
Working Pressure20.3 tons/in2 (3,200 kg/cm2)
Approximate Barrel Life250 rounds
Ammunition stowage per gunabout 100 rounds
Notes: 1) Propellant charges were in quarters.
2) Aircraft AP bomb weighed 1,235 lbs. (560 kg) and was designated as M1939.
RangeSide ArmorDeck Armor
0 yards (0 m)28.08" (713 mm)--
25,153 yards (23,000 m)13.46" (342 mm)3.47" (105 mm)
30,114 yards (27,500 m)11.48" (292 mm)4.32" (110 mm)
Note:This data is from "Battleships:Allied Battleships in World War II" for a muzzle velocity of 2,854 fps (870 mps) and is based upon the USN Empirical Formula for Armor Penetration.
谢谢巴掌了。看来墩子和主教一样，垂直穿深惊人啊。哪主教呢？主教貌似垂直排第4。
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