Lean burn refers to the use of lean mixtures in an internal combustion engine. The air-fuel ratios can be as high as 65:1, so the mixture has considerably less fuel in comparison to the stoichiometric combustion ratio (14.64:1 for petrol for example).
Read more about Lean Burn: Principle, Chrysler Electronic Lean Burn, Heavy-duty Gas Engines, Honda Lean Burn Systems, Toyota Lean Burn Engines, Nissan Lean Burn Engines, Mitsubishi Vertical Vortex (MVV), Diesel Engines
Other articles related to "lean burn, lean, burn":
... Rather than following the lean burn approach, Renault's design uses high ratios of exhaust gas recirculation to improve economy at low engine loads, with direct ... This initial BMW setup could not enter lean-burn mode, but the company introduced its second-generation High Precision Injection (HPI) system on the new turbocharged N54 straight-6 in ... This system surpasses many others with a wider envelope of lean-burn time, increasing overall efficiency ...
... All diesel engines can be considered to be lean burning with respect to the total volume, however the fuel and air is not well mixed before the ...
... where one intake valve per cylinder in the 16-valve engine remains mostly closed to attain lean burn ... The lean burn mode gets the air to fuel ratio above the 14.71 stoichiometric ratio and thus enables extra fuel saving ... chamber faster this causes the fuel to atomize better, and therefore burn far more efficiently ...
... Bullet Electra-X (499 cc) – Much modified and re-designed lean burn, alloy barrelled engine with the new gearbox and many chassis modifications ... into the UK/EU starting in 2008, and the 'lean burn' engine will then become the standard ... Even this lean-burn engine may be short-lived in the EU as further emissions restrictions are to be introduced in the form of Euro 3 ...
Famous quotes containing the words burn and/or lean:
“His rash fierce blaze of riot cannot last,
For violent fires soon burn out themselves;
Small showers last long, but sudden storms are short.”
—William Shakespeare (15641616)
“At any rate, the line is
Long and electric. Lean beyond and nod.
Be sprightly. Wave. Extend your hand and teeth.”
—Gwendolyn Brooks (b. 1917)