And if you want to see some interesting ship/airplane crossover check this : Laws of physics, economical compromise and constructional materials are main factors why ships today have such speed and not faster.Īt least i think it's the matter. So to generate lift you need speed, to get speed you need powerful propulsion, and bigger propulsion means bigger mass. But it also has it's limits - you have to lift the ship itself using lift force analagical as in airplane but working in fluids, and the heavier the ship, the more lift is needed. Right now catamaran type ships or hydrofoil ships are fastest because submerged part of ship is relatively small ( thus producing less drag) or the hull is lifted out of water to, again, produce less drag. So it's really matter of compromise between your needs and calculated costs. And that's just to keep one ship running with ~45 kph Imagine how much energy would be needed to run that ship at 100 kph - 2 or 5 or even 10 times more. Just to clarify 70 MEGAWATTS of energy is enough to empower 3500 houses (20 kW each). max speed of 25 knt with 2x32 or 2x35 MW engines. Guess everyone would like to meet opponent who plays in such crap (just few HE shells and bye), maybe if it had a reasonable gun (sort of glass-cannon ship) then things might get funy. Anf for that you need bit more than fast-moving can. Somehow I was not ableto find infomation for this comparison, asside those new container ships should be much more ecological and use more efficient propulsion (but comparing only type of propulsion, not actual running costs with scope to speed).īut you dont need to carry passengers and card in WoWs, rather you need to deliver some nasty hits to your enemy and be able to withstand some counterfire. The Question would be whether it is efficient to use higher-speed ships (fuel consumption etc.) Most of material/goods transported by sea does not hurry that much. Yea, in modern logistci (or say logistick in general) time is always important. The fastest commercial ship at the moment is an Australian built ferry which can reach a speed of 58.1 knots, carrying 1000 passengers and 150 cars. According to the information on this site:, the new generation of container ships, Triple E, are designed to cruise at a top speed of 23 knots.
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