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Jaguar's Hybrid Jet-Powered Concept Car
An anonymous reader writes "Jaguar has developed a hybrid car that runs on gas turbines. The range extended vehicle usually uses four electric motors (one on each wheel) plus a lithium-ion battery pack for propulsion, but can achieve a performance boost from a pair of gas turbines mounted in the rear. Cnet UK reports the car can do 0-60 mph in 3.4 sec. (and 50-90 mph in 2.3 sec.) and reach 205 mph while emitting less CO2 than a Toyota Prius."
This thing has a dozen or so moving parts. Granted, the turbines move pretty damn fast but electric motors and generators are extremely reliable. Four indepenent motors and two turbines menas we have redundancy on top of that.
I'm a little suspicious of the emission claims though. How much of that is from plugin? I can't imagine turbine->electric->battery->motors is an efficient drive train.
THe 'early adopters' in car's world, the afficcinados, like Jeremy Clarkson will not go for a boring hybrid unless it gives them better thrill than a conventional gas guzzling supercar.
If this car is really fun to drive, it will be in demand, the markup on luxury is usually quite high, which means there's budget to develop something more mainstream with similar tech...
"Jaguar has developed a hybrid car that runs on gas turbines."
How many miles-per-gas-turbine does it get and how many gas turbines are needed to fill the tank?
Also, I wonder what happens if one or more of the electric motors goes bad or stop working for any reason.
I'm taking a wild guess here, but I'm thinking you probably will need to get it fixed.
which is totally what she said
You and I sir must have a different opinion of how freaking awesome a jet engine sounds.
Unlike an American V8, which continues to put out awesome amounts of power even after it breaks.
Also after years of research Jaguar found a way to make a gas turbine leak oil.
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You will most likely have reduced performance, especially if the rest of the car has to spin the defective motor, but it should still run...
When Jaguar were still producing V12 engines, it was quite common for people to not change the rear pair spark plugs (they are quite hard to reach because of the size of the v12 and the dimensions of the engine bay) so after a while they would be running on only 10 cylinders.
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Its awesome that it can run on diesel, biofuel, natural gas, or LP. I wonder if it can run on a combination, or if you can only have one type of fuel at a time.
It's a jet turbine - you could mix all 4 and throw in some Tang for good measure, and it'll still run. Of course, you'll get decreased performance and some funky looking exhaust, but it'll run.
Unlike an American V8, which continues to put out awesome amounts of power even after it breaks.
Or a European V12 that generates massive repair bills, running or not.
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...tends to be that by definition, they only kick in when something is broken.
I used to climb a little bit. We'd be up on a thousand feet of exposure with just a thin nylon harness and some carefully tied rope. Now I'm a firefighter and have done some rope rescue classes. We don't even go on a steep hill without a far more complex (and heavy) harness system. It seemed ridiculous to me, but it was explained that if the usual way of doing things had worked then we wouldn't have been called in. Something has gone wrong, and we can't always know what it was.
The same problem exists, to us, for cars like the Prius. Lots of very high voltage cables running through parts of the car we would usually cut through to get someone out. In theory, there are safety systems that will cut power to those cables after an accident. In practice, what if the accident affected those cut-off systems? There's a manual cut-off -- I'd have to check the reference material we have, but I think it's under the back seat. If I could get to something under the back seat, I wouldn't need to cut the car apart.
When things are broken, they're ...well....broken. The safety systems may or may not be affected. I think the issue in this case is that broken at 65 miles per hour is one thing, and broken at 205 miles per hour is something else entirely.
I think if a car that was moving that fast being propelled by four independent motors suddenly found itself being propelled by thrust that was no longer balanced and centered -- I wouldn't want to be down range for quite some distance.
The problem with quotes on the internet, is that nobody bothers to check their veracity. -- Abraham Lincoln
now where is the +1 awesome mod when i need it?
i can just imagine, blitzing across the german autobahn at 120mph in your Britisch Racing Green JJAAAGGGGG with psychedelic orange/green/yellow/pink smoke billowing out the back :P
People, what a bunch of bastards
So "a six-pack and a pack of smokes" is thinking too small?
You are welcome on my lawn.
And you must never have worked on a flightline or have any idea how loud a B-52 or a C-5A is.
I'm hoping the Jaguar car uses slightly smaller engines than those gargantuan military aircraft.
Putting moderation advice in your
I've always thought that NASCAR in particular could reduce the thickness of their rulebook considerably by putting the teams on a fuel allowance for the race. If the cars start going too fast to be safe, pull back the fuel they are allowed to get.