An experimental study was carried out to investigate the effects of fuel injection timing on the spatial and temporal development of injected fuel sprays within a firing directinjection spark-ignition ...

Direct fuel injection isn't exactly a new idea. It's actually been around since World War II, when it was used on aircraft engines designed by the Germans and Russians and has been used in diesel ...

SAE Transactions, Vol. 106, Section 3: JOURNAL OF ENGINES (1997), pp. 848-860 (13 pages) Multidimensional modeling is used to study air-fuel mixing in a direct-injection spark-ignition engine.

The 2014 Chevy Corvette will be powered by an all-new 6.2-liter V8 that combines direct fuel injection, continuously variable camshaft timing and cylinder deactivation to make the sports car both ...

The basic difference between direct injection (DI) and the port-fuel injection (PFI) systems we've become familiar with since the mid-1980s is that PFI sprays fuel into the intake manifold (behind ...

In a bid to catch up with rivals, Fiat Chrysler Automobiles [NYSE:FCAU] will finally update its Pentastar V-6 with some power boosting technologies such as turbocharging, direct fuel injection and ...

FOR now, the internal combustion engine is holding its own. While electric and hybrid vehicles dominate headlines, vehicle manufacturers have devoted considerable resources to the development of ...

If you flip through the list of features on just about any new car or truck, you’re likely to see the words “direct fuel injection,” or DI. The concept is straightforward enough -- engineers have ...

•Stuart Hilborn holds the latest model Hilborn port injector for 91 cubic inch Offie. Newest Hilborn development is fuel injection for all CMC Rocts-type blowers. Throughout the years of automotive ...

However, not all innovations are equal, and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

In our April 2013 issue, we went one-on-one with the GM powertrain teams responsible for the new LT1 V-8, which is standard equipment in all ’14 Corvettes. We showed you the engine’s block, rotating ...