Video
My G3/N3 Dreadnought Battleship + Battle Cruiser = Fast Battleship Design
16-inch GunsFast BattleshipsG3 Class BattlecruisersN3 Class BattleshipsNaval WargamingRoyal NavyShip Design
Study My G3/N3 Dreadnought Battleship + Battle Cruiser = Fast Battleship Design, a Dr. Alex Clarke video from 24 Nov 2021, with 17 time notes. Topics include 16-inch Guns, Fast Battleships, G3 Class Battlecruisers.
Time notes
- 0:57Why the G3's third turret troubles this designNotable Point
The G3's amidships third turret illustrates the tension between compact engineering and a battleship's usable arcs of fire.
- 2:53N3's 18-inch gun and the Agincourt design hypothesisNotable Point
The N3's heavy armament leads into a research hypothesis that a proposed HMS Agincourt would have resembled an 18-inch-gunned Queen Elizabeth class.
- 6:00What a naval game can test that a drawing cannotNotable Point
Ultimate Admiral: Dreadnoughts is a design sandbox for exploring displacement, manoeuvre, and combat, while remaining a simulation rather than historical proof.
- 7:22The cost of a quadruple-turret G3 hullChapter
A visually attractive quadruple-turret concept exposes how quickly a G3-derived hull can become impractically heavy.
- 8:39Turret arcs, armour layout, and damage resilienceNotable Point
Widely usable turret arcs can justify a longer hull, while turret placement may also affect how torpedo-blast energy travels through its structure.
- 10:53A 1920s six-inch dual-purpose secondary batteryNotable Point
Twin six-inch mounts become a design argument for investing early in a high-angle secondary battery rather than accepting later compromises.
- 12:41Separating game fittings from a plausible 1920s shipChapter
A combat-game design carries radar, sonar, and advanced machinery that make sense in play but distort a 1920s displacement calculation.
- 15:23Moving the secondary battery to test its firing arcsNotable Point
Moving the forward six-inch turrets exposes the tradeoff between appearance and useful aft fire.
- 16:33Combining Hood's reach with Renown's cruising speedNotable Point
The realistic concept is defined by a concrete operational requirement: roughly Hood's range while cruising at Renown's faster speed.
- 18:24Why a 1920s hull grows heavier by the Second World WarNotable Point
Protection, auxiliary machinery, and later anti-aircraft fittings explain why a plausible early fast battleship gains substantial weight over time.
- 19:33The British preference for a minimal conning towerNotable Point
Reducing the conning tower to six inches of protection illustrates a British willingness to save weight on a heavily armoured command position.
- 21:30Designing a general-purpose battleship for fleet actionChapter
The secondary battery and anti-aircraft outfit make sense in a balanced fleet action, even if a battleship-only duel rewards heavier main guns.
- 23:22The Queen Elizabeth class as an unrealized fast-battleship ideaNotable Point
Higher-powered boilers could have made the Queen Elizabeth class a far more disruptive 28-knot fast-battleship proposition.
- 23:55G3, N3, and the blurred battlecruiser labelNotable Point
The G3 and N3 concepts reveal how a fast battleship combines battlecruiser mobility with enough armour for a fleet engagement.
- 24:42Would the Iowa class look like battlecruisers beside Montana?Notable Point
An Iowa-Montana counterfactual shows that labels such as battlecruiser and fast battleship depend partly on the fleet context around a ship.
- 26:25Testing the design against a Regia Marina-style forceNotable Point
A Mediterranean-style game battle tests the design as part of a mixed force, not as an isolated capital ship.
- 31:24A shorter armour belt as the final compromiseNotable Point
Bringing the guns closer together shortens the protected length, accepting some firing-arc limits to release weight and growth margin.