CNG option with Curvv can be offered with one or both petrol engine options. Curvv has two petrol engines, a 1.2-litre Revotron and a 1.2-litre Hyperion Gasoline Direct Injection. The former delivers ...

Abstract: Pilot-ignited high-pressure direct injection (HPDI) of natural gas in diesel engines results in lower emissions while retaining high thermal efficiency. As a study of HPDI technique, ...

When combined with modern-day turbocharging – which uses waste energy from the exhaust gas to drive the turbine – direct injection provides the best of both worlds: the responsiveness of a ...

It combines two state-of-the-art technologies in perfect style – gasoline direct injection and compressor supercharging. The hi-tech V6 will go into production later in the year. The brand with ...

The direct injection of gasoline bypasses the traditional method of mixing gasoline with air before sending it to the cylinder, which causes unburned fuel to stick to the cylinder walls.

Doing his own research, Paul found out that the problem seems to stem from Hyundai’s GDI (Gas Direct Injection) system. GDI, once praised as an advancement in engine technology, works unlike a ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...