Windpower

Aug 10, 2019 Last reply: 6 years ago 224 Replies

With suitable design, yes. That is why such things are used in industry, where operators will slam anything together, without looking whether it is intact, properly connected, etc.

SteveW

500-700 kilometres of emission-free driving!"

Or alternatively see what happens when a refuelling rig in a formula one pitlane malfunctions and enjoy the smell of roast pork.

You DO drive in nomex underwear dont you?

Can I have a pint of whatever it is you are drinking?

In message snipped-for-privacy@brightview.co.uk>, at

20:17:43 on Sun, 18 Aug 2019, John Rumm snipped-for-privacy@nowhere.null remarked:

Idiot proof, until a bigger idiot come along.

Apart from the water emissions! That range is a little low, too. Most diesel family cars should have a range of at least 500 *miles*

The F1 case was not that the filler didnt connect properly, it was that the driver drove away still connected to it!

They didnt see that one coming.

I am alsways amused thet the people who advocate hyfrogenn being used by amateurs in fairly uncontrollled public places are probably the same people who think nuclear power, used by professionsals in isolated places of extreme security and safety consciousness, should not be allowed.

Thing about petrol/diesel is that if there's a leak, you see it. And while volatile, it takes a while to evaporate. Hydrogen is already a gas and the first notification you'd have of a substantial leak would be an effing great bang.

You don't always spota petrol leak. Think 'Buncefield'.

You never spot an H2 leak, it's invisible

NT

How often do you drive 500 miles without a comfort break of some sort?

I'm always amused when the likes of you come out with this. Given how often you've said experts ain't to be trusted over Brexit. And even more to the point believe wankers like Farage.

In message <qjdqg7$htu$ snipped-for-privacy@dont-email.me, at 10:35:01 on Mon, 19 Aug

2019, The Natural Philos>> In message snipped-for-privacy@brightview.co.uk>, at

Typically we agree about very little, but in this instance I'm 100% with you.

In message snipped-for-privacy@davenoise.co.uk>, at 13:58:49 on Mon, 19 Aug

2019, "Dave Plowman (News)" snipped-for-privacy@davenoise.co.uk> remarked:

False dichotomy. Not only because few comfort breaks have appropriate filling stations attached, but I am averse to my 1,000 mile per month travel pattern being interrupted by more than two special trips to somewhere to fill up.

Thing is that unless it is in an enclosed area the hydrogen disperses really quickly.

In car/refuelling, naively, I would have thought the 700 bar pressure would be more of a problem than the leak/fire risk.

And upwards, witness the Hindenburg disaster. No bang, just a hell of a lot of fire. And the ruptured tanks of diesel for the engines probably did as much damage as the hydrogen, if not more.

These quotes from

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"Hydrogen fires are less destructive to immediate surroundings than gasoline explosions because of the buoyancy of H2, which causes heat of combustion to be released upwards more than circumferentially as the leaked mass ascends in the atmosphere; hydrogen fires are more survivable than fires of gasoline or wood.[21] The hydrogen in the Hindenburg burned out within about 90 seconds."

"Although the hydrogen had finished burning, the Hindenburg's diesel fuel burned for several more hours."

If hydrogen is adopted for ICE cars, I hope they have a means of making sure there's no static charge on the car before they connect the fuel line!

Wasn't F1 refuelling similar. If anything can go wrong eventually it will go wrong.

It makes it a more practical proposition than natural gas or methanol for day to day use. It was also fairly straightforward to convert a petrol engine to run on LPG.

Natural gas requires much higher pressures to liquefy whereas LPG can be held in a steel tank in the boot or under the vehicle. Refuelling is also easier.

And it did.

Eddy Irvine IIRC pulled away still attached to the rig. A car coming into the pits behind him ran through the spilt fuel and caught fire

Always and the only comfort break is a piss and I prefer to not use public dunnys, just piss by the side of the road on the highways etc.

I think it happened more than once. Jos Vestappen No other car involved and it was stationary

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