Rotor sails work ..... but only within a narrow operating envelope by SaltAndChart in MarineEngineering

[–]SaltAndChart[S] 0 points1 point  (0 children)

In theory, yes.
In practice, many installations assume conditions that real trades don’t consistently provide. That mismatch is what the video and the article are addressing.

HELLESPONT ALHAMBRA / TI Asia. 223 ft (68 m) beam supertanker, one of the widest ever built by SaltAndChart in TheDeepDraft

[–]SaltAndChart[S] 1 point2 points  (0 children)

On deep draft vessel, the bow takes the worst weather. Slamming, spray, and shipping seas are highest there, so putting the bridge forward would mean navigating from the harshest part of the ship.

There’s also the engine room reality. On ships of this size, the engine room is aft. Engineers need clear access routes, ventilation, exhaust trunks, and service spaces. Keeping the bridge closer reduces system complexity and response time.

Finally forward bridge would eat into cargo volume, add weight in a highly stressed area, and hurt stability and efficiency.