Super long-term kernel support

Posted Mar 21, 2018 18:29 UTC (Wed) by rahvin (guest, #16953)
In reply to: Super long-term kernel support by eru
Parent article: Super long-term kernel support

There is also work on electric aircraft engines that aren't propeller driven, don't ask me about them I don't know anything about them just that there are a bunch of companies working to solve it.

Overall aircraft and ship travel combined use about 20% of petroluem, but the ships can easily be converted to electric drive, the trick is aircraft and it's going to be a hard one to fix no doubt. But if Electricity gets as cheap as the projections are showing someone is going to have a LOT of incentive to produce a plane with electric engines with the same performance and speed as Jet Engines.

Super long-term kernel support

Posted Mar 29, 2018 18:39 UTC (Thu) by Wol (subscriber, #4433) [Link]

I gather it's also easy (whether it's fuel efficient or not ...) to manufacture oil. Fill a pressure vessel with plant material, heat, and when it's cooled you have a substance pretty similar to crude oil.

And converting one form of oil to another (especially making petrol and diesel) is pretty easy using zeolyte catalysts, so I think making liquid hydrocarbon fuels from bio-matter isn't a chemistry problem.

It's an economic problem - can we do it efficiently enough to make it worthwhile?

Cheers,
Wol