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Mar 12, 2018 at 10:04 AM | Ross Lea

Diesel engines running electric generators power many big cruise liners already.

Rather than two massive engines with propeller shafts etc, an engine room may consist of many smaller engine generator sets, with electricity powered propellers fitted in rotatable pods beneath the ship, to deal with steering, and manoeuvring at zero forward/reverse speed.

https://en.m.wikipedia.org/wiki/Azimuth_thruster

Mar 12, 2018 at 11:12 AM | Unregistered Commentergolf charlie

Uibhist a Tuath

There was a tanker (T2) built during WW2 that was diesel elecric that was quite successful. I can see masive unmanned nuclear powered ships ploughing the oceans in future. Using satellite and drone technology.

Mar 12, 2018 at 10:04 AM | Unregistered CommenterRoss Lea

"I just read a book about Stockholm Syndrome, it started off badly but by the end I really liked it."

RIP Ken Dodd

Mar 12, 2018 at 9:07 AM | Registered Commentertomo

It might start a trend in academia - I do rather wish she'd chosen to sue the vice-chancellor who likely could well afford to pay her off out of chump change - if the tales of academic "self-largess"with taxpayer funds are true.

Mar 12, 2018 at 8:56 AM | Registered Commentertomo

Mar 11, 2018 at 10:22 PM | rhoda
The fact that submarines have been hybrid for over a century and the technology hasn't improved, and the fact that the submarine snorkel to improve submerged range was initially proposed in 1913* should have given the current USN engineers a hint that hybrid technology was a non-viable solution. My feeling is that it was little more than lip service and they hoped to quietly park it up a siding at some point.

I'm struggling with the concept of an energy saving hybrid surface vessel, just as the USN should. At what point is there surplus energy to charge the battery, anyone know?

*Another British invention wasted by a government agency, the Admiralty in this case.

Mar 12, 2018 at 8:35 AM | Unregistered CommenterUibhist a Tuath

A few journos managed to [get] thru the lib-establishment border control over the press
Writing in his Sun Column Jeremy Clarkson today has 2 separate pops at the BBC's pushing of Climate Alarmist narratives
- "BBC say CC Affects women more" "rubbish my Mrs goes lovely brown in the sun, whilst I shrivel red like a lobster"

\\Well, I went snorkelling with a guide in the Indian Ocean this week and asked how badly the local reefs have been affected by climate change.

“Oh,” he said. “Things were pretty bad ten or 15 years ago but these things are cyclical.
They’re pretty much back to normal now.”

Weird how you never hear this sort of thing on the BBC.//
items at bottom of story

Mar 12, 2018 at 12:09 AM | Registered Commenterstewgreen

Sanity from Italy, well done Mr Salvini.

Mar 11, 2018 at 10:58 PM | Pcar

The EU is squealing about what it won't get from the UK.
Italy is squealing about paying for what it has already got from the EU.

If it was a business model for successful customer satisfaction surveys, the EU would fail. But the EU has always prided itself on its own sense of self importance, so won't change its contempt for those with constructive criticism.

Mar 11, 2018 at 11:53 PM | Unregistered Commentergolf charlie

Not plug-in though.

Mar 11, 2018 at 10:22 PM | rhoda

Trying to coil even a 30 metre extension lead is not easy.

If the entire US Navy went nuclear electric hybrid, they could be on to something.

Mar 11, 2018 at 11:09 PM | Unregistered Commentergolf charlie

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