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Exploding Engine Could Reduce Fuel Consumption

Technology Review -- A new kind of engine under development, called a detonation engine, could save the military hundreds of millions of dollars in fuel costs every year. The technology, which military researchers are working on together with scientists at GE and other companies, could reduce fuel consumption at power plants, in ships, and on airplanes by as much as 25 percent. The Navy alone estimates that retrofitting its ships with the technology would reduce annual fuel costs by $300 to $400 million.

It could be over a decade before such engines are put to practical use. But DARPA, having finished detailed plans, is now in the middle of a $62 million program aimed at building the first full-scale demonstration of one version of the technology. (GE is involved in the project: see “GE’s Risky Research.”)...


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Submitted Nov 24, 2012 By: NOTSOGRN
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honda0105
Champion Author Tallahassee

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Message Posted: Nov 27, 2012 6:00:18 AM

might be useful to look at diesel engines. May not require a decade of R&D.
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remay
Champion Author Houston

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Message Posted: Nov 26, 2012 6:07:48 AM

Good stuff...
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jrs4125
Champion Author Indiana

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Message Posted: Nov 26, 2012 4:17:41 AM

Every little bit helps.
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NedW
Champion Author Indianapolis

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Message Posted: Nov 26, 2012 2:18:11 AM

Keep working on it.
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Soglaos
Champion Author Virginia Beach

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Message Posted: Nov 25, 2012 12:07:11 PM

This was a day for recycled stories
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rippertoo
Champion Author Tacoma

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Message Posted: Nov 25, 2012 11:39:22 AM

Again?
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blupupher
Champion Author Houston

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Message Posted: Nov 25, 2012 10:35:51 AM

interesting
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mrpc90
Champion Author Illinois

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Message Posted: Nov 25, 2012 8:30:02 AM

The Ford Ecoboost engine in 10 years.
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tomok
Champion Author Portland

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Message Posted: Nov 25, 2012 8:20:20 AM

Exploding Engine Could Reduce Fuel Consumption, very carefull timing of the fuel explosions to control the engine and produce power from the fuel. If something is not timed carefully or operates wrong, it goes boom! The combustion chamber must be very heavy duty to the max. But, what a savings in fuel costs if everything goes like it should.
Whatever the size or shape of the vehicle, the vehicle manufactures Produce and the population ‘Drives’ vehicles with high MPG, are very safe, reliable, have a ‘reasonable’ cost and a good ‘value’ for the money.
The price of fuel at the pump is too high!
XII/XXII/MMXII!
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Buickdriver7
Champion Author Ontario

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Message Posted: Nov 25, 2012 1:41:04 AM

I guess this won't be an inexpensive engine...or be seen in autos anytime soon!! If the computer controlling the combustion goes haywire, you die!!

Don't we already have car bombs!!
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Bruno44
Champion Author Texas

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Message Posted: Nov 25, 2012 1:38:24 AM

Wait and see.
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wang91554
Champion Author San Jose

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Message Posted: Nov 25, 2012 1:34:02 AM

aren't they all controlled explosions already?
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defiancegasman
Champion Author Ohio

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Message Posted: Nov 25, 2012 1:33:43 AM

Lots of cutting edge TECHNOLOGY never comes to market because of tech problems or cost!

Automakers CLAIM they can make cars that get 100 MPG, but the cost would be much more expensive, slow accelerating cars that no one wants or could afford at $150,000 for a basic 4 seater!
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wldhrs1
All-Star Author Alabama

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Message Posted: Nov 25, 2012 1:29:59 AM

Explosive
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livewire300
Champion Author South Carolina

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Message Posted: Nov 25, 2012 1:29:21 AM

We'll see...
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btex49
Champion Author Austin

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Message Posted: Nov 25, 2012 1:28:39 AM

I will reserve judgment until I see that this technology works.
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arb0526
Champion Author Greensboro

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Message Posted: Nov 25, 2012 1:27:30 AM

ok...thought nuclear engines were all the rave
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Dodge_Me
Champion Author Atlanta

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Message Posted: Nov 25, 2012 1:27:26 AM

Interesting
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10k
Champion Author North Carolina

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Message Posted: Nov 25, 2012 1:25:23 AM

dang-i thought i was gonna be reading about engines blowing up right and left..
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viperND
Champion Author South Bend

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Message Posted: Nov 25, 2012 1:24:41 AM

staying home or riding a bicycle does also
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spud5559
Veteran Author Yakima

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Message Posted: Nov 25, 2012 1:23:32 AM

good!
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Happytalk
Champion Author Pennsylvania

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Message Posted: Nov 25, 2012 1:21:29 AM

old news
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NYCmob79
Rookie Author Long Island

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Message Posted: Nov 25, 2012 1:17:01 AM

I was hoping this was about car engines :-(
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probedude2
Champion Author Akron

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Message Posted: Nov 25, 2012 1:15:56 AM

An exploding engine?
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vulcan96
Champion Author Ohio

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Message Posted: Nov 25, 2012 1:14:08 AM

repeat
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itsjustme719
Champion Author Hamilton

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Message Posted: Nov 25, 2012 1:14:05 AM

Detonation engine? You mean diesel?
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TBONE3
Champion Author Pennsylvania

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Message Posted: Nov 25, 2012 1:07:51 AM

Interesting. Hope I'm around when they hold the first trial run with one in a ship.
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RAE344
Champion Author Virginia Beach

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Message Posted: Nov 25, 2012 1:04:58 AM

The navy is not really into new and unproven technology. With the emphasises on tradition, I don't see it going anywhere more then a research ship.
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DirtDauber
Champion Author San Antonio

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Message Posted: Nov 25, 2012 1:04:39 AM

Most engines that I am aware of are "exploding" engines.

Under control, of course.
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Tigercat88
Champion Author North Carolina

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Message Posted: Nov 25, 2012 1:00:38 AM

You have to start somewhere.
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69Bonne
Champion Author Gary

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Message Posted: Nov 25, 2012 12:59:43 AM

Interesting, indeed.
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Hunter724
Champion Author New Hampshire

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Message Posted: Nov 25, 2012 12:58:18 AM

Very interesting........
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frostyWV
Champion Author West Virginia

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Message Posted: Nov 25, 2012 12:54:17 AM

sounds promising.
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Z51Corvette
Champion Author Austin

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Message Posted: Nov 25, 2012 12:52:54 AM

Yah know... diesel engines... are just like this to a certain point... they have no spark plug.
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Harry813
Champion Author Iowa

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Message Posted: Nov 25, 2012 12:52:31 AM

See that ?
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badbonita
Champion Author Syracuse

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Message Posted: Nov 25, 2012 12:51:47 AM

The headline definitely catches one's attention
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Z51Corvette
Champion Author Austin

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Message Posted: Nov 25, 2012 12:51:27 AM

It is an option... we need options... but this is not an all or nothing situation... with balance comes strength!
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judgemobile
Champion Author Ohio

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Message Posted: Nov 25, 2012 12:48:57 AM

might or might not work
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dgracing318
Champion Author Georgia

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Message Posted: Nov 25, 2012 12:44:24 AM

Cool
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craigsfrank
Champion Author Arkansas

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Message Posted: Nov 25, 2012 12:42:57 AM

Sure why not, this article was too smart for me :)
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ShadowACE
Champion Author Boston

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Message Posted: Nov 25, 2012 12:39:42 AM

An "exploding engine?" Isn't that what they had on (or was it under?) the Space Shuttles?
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1fulltank
Champion Author Buffalo

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Message Posted: Nov 25, 2012 12:39:36 AM

The military has been leading the way in fuel saving technology and development.
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Zonk
Champion Author Michigan

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Message Posted: Nov 25, 2012 12:33:48 AM

At present, I have no interest. I do wish them success.
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naspa
Champion Author Cleveland

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Message Posted: Nov 25, 2012 12:32:00 AM

The military will never save $. They are a bottomless well.
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snky2k
Champion Author Indianapolis

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Message Posted: Nov 25, 2012 12:28:41 AM

Hmmm...interesting.
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Tsunamiron
Champion Author Jacksonville

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Message Posted: Nov 25, 2012 12:28:21 AM

Sounds like a diesel to me.
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pa79th
Champion Author Pennsylvania

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Message Posted: Nov 25, 2012 12:27:13 AM

But the noise...the noise...and the weight required to house that explosion...and the lubricants that would have to stand up to that kind of speed...and of course, the metallurgy required...

But we did put men on the moon in less than a decade from the setting of that goal, so...
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SensAL
Sophomore Author Ottawa

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Message Posted: Nov 25, 2012 12:26:58 AM

ok
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Blue_Cruzer
Champion Author Lexington

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Message Posted: Nov 25, 2012 12:26:26 AM

I'll believe it, when I see it.
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jcdakota
Champion Author Baltimore

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Message Posted: Nov 25, 2012 12:25:48 AM

If we could get exploding tempers to reduce fuel consumption we would really have something !!!!!
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