“There’s Something Wrong With Our Bloody Ships Today!”

So said Admiral Beatty at the Battle of Jutland in 1916 as the Royal Navy and the German High Seas Fleet clashed in a bloody, yet indecisive battle in the North Sea near the coast of Denmark.

Well…. fast forward to today and again there is something wrong with a ship, my ship!

It’s nothing unexpected, the MV Pont Aven has been beset with problems in 2019. Earlier in the year she suffered a fire in one of the engine rooms and then just as she got back into service a steering gear problem caused an extended visit to dry dock for repairs. She came back into service only last Friday.

As a result of the engineering issues, Brittany Ferries have been forced to modify the timetables for Pont Aven as she’s running at reduced speed.

This is undoubtedly an issue for some folk, but for me, with little reason to rush it’s OK. Our trip across the Bay of Biscay may be taking a few hours longer, but the sea is relatively calm the sky is blue and all is well in the world.

My engineering mind does however ponder exactly what is going on with the ship? Our wake is decidedly “lop-sided” and it seems to me that one propeller is doing the work whilst the other is seemingly along for the ride!

If you look at the photo, you can see where the cavitation (that’s the white frothy water) is stronger on one side than the other; that means that the propeller on that side is working harder. Pont Aven is fitted with twin variable-pitch propellers and I would normally expect two prop wakes.

Just a little thing, but I find it interesting!

Catch you soon.

Dookes

4 thoughts on ““There’s Something Wrong With Our Bloody Ships Today!”

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