OT Never mind the super railway-

Nov 05, 2019 Last reply: 6 years ago 74 Replies

I'll give you a wave if you are near Mere as I am working there soon.

I think every house on that street has electric gates.

There are long tedious tables of pass values:

formatting link

Diesels will wipe the floor with petrol cars for fuel efficiency - the only downside is that the engine noise is noticeably higher and the initial cost is higher too but if you do a high mileage the fuel saving even with the UK's ludicrous high price for diesel is still worth it.

almost every car does high mileage, 100-200k.

NT

You can push them both as hard as you like - so long as you don't inject the fuel until you want it to burn.

This is common in diesel engines, and rare in petrol ones. _That's_ the difference - not the type of fuel.

Andy

The type of fuel determines the difference from its octane/cetane rating. The difference is how to best make use of this fuel.

Really? Fuel in a petrol engine doesn't burn until the spark occurs. Unless something is very wrong.

That's because conventional petrol engines have to limit compression ratio to avoid pre-ignition. Bit of a circular conversation this.

I am sure I once watched a old film version where they were killed by sea water.

Yep

formatting link
s'why you should always put salt on your veg

(And from 1962 so not so much of the "old": please consider "vintage" or "matured")

Point noted.

is "well aged" acceptable?

Reciprocating, surely? unless you want to bring gas turbines in...

Andy

<snip>

excellent, thanks. But then I am of the age when one hopes for that - but fears "corked" ;)

Not really. Think about it some more.

Not really.

NT

Trust you to miss the point. We were talking about the limit's of each fuel's capability, not common engine practice.

NT

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required