U-BOOT THE BOARDGAME
Captains Log Day 2 - in the engine room
This game is about a class VII C submarine. In this type two different engines were used – both operated with diesel – one is the MAN MV 40/46 and the other is the Krupp F46.
Specification of the MAN MV 40/46
– single-acting 4-stroke diesel
– M6V 40/46 (6 cylinder rowmotor) rowmoter)
– 1050 hp at 470 rpm as a naturally aspirated engine
– 1400 hp to 1600 hp at 470 to 490 rpm with charge
Specification of the Krupp F46
– similar to MV 40/46; Bore 400 mm, stroke 460 mm
– Single-acting 6-cylinder 4-stroke inline diesel engine with supercharging (Roots compressor)
– 1400 to 1600 hp
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