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The Case for Diesel: Clean, Efficient, Fast Cars (Hybrids Beware!)
Popular Mechanics ^ | 30 Dec 07 | Ben Hewitt

Posted on 12/30/2007 8:51:21 AM PST by saganite

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To: Erik Latranyi

Nevada is one of those states that will come down on you if they think you haven’t paid taxes on your road fuel. They’ve even written tickets on construction backhoes who have made a non-essential stop while roading the hoe from site to site.

The best way to not get a ticket while burning bio-fuels in a diesel is to keep quiet. As long as it doesn’t have red dye in the fuel, they have no reason to get nosy — unless you’ve got bumper stickers advertising use of bio-fuels like so many of these bio-diesel folks do.

As in so many cases, what the government doesn’t know won’t hurt me. ;-)


161 posted on 12/31/2007 7:31:34 AM PST by NVDave
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To: FreedomPoster

I own some CREE right now. They’re in North Carolina and have been converting some town street lighting to LED and seem to have a plan to reduce the price of residential lighting.


162 posted on 12/31/2007 7:51:06 AM PST by stevio ((NRA))
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To: Erik Latranyi
The problem with diesels almost everything is, as always, government.
163 posted on 12/31/2007 7:55:51 AM PST by reg45
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To: saganite
Several years ago, Daimler-Benz was talking about putting a diesel/electric hybrid powertrain into the Mercedes-Benz R Class vehicles. I don't know why it was not done. A diesel/electric hybrid would be even more efficient than a gasoline electric hybrid.

D-B has a lot of experience with building diesel/electric hybrids - remember all those U-boats in WWII were diesel/electric hybrids.

164 posted on 12/31/2007 8:07:03 AM PST by reg45
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To: Wilhelm Tell

One of my biggest arguments against the enviros is that by un-doing the industrial revolution, they will make slavery and serfdom economically viable again. From now on when you see an enviro, think of John C. Calhoun and Simon Legree.


165 posted on 12/31/2007 8:18:34 AM PST by reg45
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To: Old Professer
To make diesel fuel you have to refine gasoline out first whether you want it or not.

Yes, but the process is simpler. You can skip the thermal-cracking process that is used to convert diesel grade petroleum feedstock into gasoline feedstock.

166 posted on 12/31/2007 8:29:34 AM PST by reg45
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To: Hardastarboard

In a diesel engine the stoichiometry is controlled by the fuel injectors, not the air intake.


167 posted on 12/31/2007 8:41:14 AM PST by reg45
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To: popdonnelly

yes they ahve already done so

3.25 a gallon. IDIOTS!


168 posted on 12/31/2007 8:42:24 AM PST by colonialhk (Harry and Nancy are our best moron allies)
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To: saganite
I test drove a Mercedes diesel recently. It was quite a pleasant ride.
169 posted on 12/31/2007 8:45:35 AM PST by sitetest (If Roe is not overturned, no unborn child will ever be protected in law.)
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To: reg45

We had a little Perkins four-banger one time that wouldn’t shut down from idle; had to go get an old rubber tire boot and stuff it in the air intake to kill it.


170 posted on 12/31/2007 8:46:23 AM PST by Old Professer (The critic writes with rapier pen, dips it twice, and writes again.)
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To: AnalogReigns

Begs tne Question; Why can’t we do it here???


171 posted on 12/31/2007 9:06:51 AM PST by CPT Clay (Drill ANWR, Personal Accounts NOW , Vote Hunter in the Primary)
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To: stevio

That’s a great early-adopter application. Anything with a high labor cost to replace. They’re already in almost all the traffic lights around here.

I bet entry lobby lighting for large commercial and public buildings (high ceilings) will be next for large scale adoption.


172 posted on 12/31/2007 9:08:13 AM PST by FreedomPoster (Guns themselves are fairly robust; their chief enemies are rust and politicians) (NRA)
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To: azhenfud

Well said


173 posted on 12/31/2007 9:10:54 AM PST by CPT Clay (Drill ANWR, Personal Accounts NOW , Vote Hunter in the Primary)
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To: taildragger
I am going to go out on a limb here, watch the Wankel....

You can not compress a Wankel; the most you get is about 12 to 1 if you're lucky. The design of the rotor does not allow high compression. The engineers barely got it to seal right for the gasoline use.
The Diesels need at least a 22 to 1 ratio to fire up for which the Wankel's are not up to. OTOH the Wankel"s are Rev happy!...good for racing!

174 posted on 12/31/2007 9:16:12 AM PST by danmar (Tomorrow's life is too late. Live today!)
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To: Kozak

In terms of fuel yes. But diesel engines, especially super charged ones, bear a lot more resemblance to a jet engine than most would think. Both depend on compression-induced combustion of the same basic fuel...one just uses reciprocating pistons, the other doesn’t. Somebody else’s technical description is above for your enlightenment.


175 posted on 12/31/2007 9:20:42 AM PST by AnalogReigns
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To: crz
BTW..beware of the new diesels. They now have what they call a ash pan. I understand on the VW that the ash pan cannot simply be emptied. It has to be taken off and a new one installed, and it COST $1000.00.

Ash pan?...what are you talking about?...I am a Cummins Diesel Certified and I never heard of an "ash pan" ever as a part of a Diesel set up. Than again it could be some sort of a VW emissions set up, which does not apply to everyone in Diesel business!

176 posted on 12/31/2007 9:25:25 AM PST by danmar (Tomorrow's life is too late. Live today!)
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To: danmar
Danmar,

Maybe so, but tell that to Curtis Wright and John Deere who got it to burn Diesel for the S.C.O.R.E. program utilizing Direct Injection.

The point is you do not have to have a true Diesel cycle to burn a Diesel type fuel and be Omnivorous.

Again think about it, here is an engine that has low pumping losses, can be made to run without a Throttle Plate and works well with a Turbocharger (and even Turbo-Compounding) and can be made Omnivorous via Direct Injection.

Again sounds like the perfect small sized high power density engine to mate with a generator for a Series Hybrid. I think the goal should be for better chassis packaging an engine-generator that is no more obtrusive than a golf bag via the Wankel. Think about how powerful that is in terms of utilizing interior space and reduction in vehicle mass for auto designers.

177 posted on 12/31/2007 10:31:25 AM PST by taildragger
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To: taildragger
Think about how powerful that is in terms of utilizing interior space and reduction in vehicle mass for auto designers.

Tail, you make a lot of sense, would you please send some of that to Detroit please...Maybe just maybe they will start making cars people want to buy!

178 posted on 12/31/2007 10:43:56 AM PST by danmar (Tomorrow's life is too late. Live today!)
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To: danmar

Diesel Particulate Filter..

We call them ash pans..because thats what they really are in a way.

And dont come and tell me Cummins hasnt got them now.


179 posted on 12/31/2007 10:55:55 AM PST by crz
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To: NVDave

THat’s a start.


180 posted on 12/31/2007 5:10:18 PM PST by mamelukesabre
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