Typology of gas engines

 

 

Dual-fuel (DF) engines work on the principle of a diesel engine. LNG is used as a fuel (70-95%), while diesel (5-30%) is used as an initial batch of the ignition process.

Spark ignition (SG) engines operate on the principle of the "Otto cycle" - with fuel premix and spark plugs. Most petrol engines work on this principle.

Gas - diesel (GD) engines work on the principle of mixing the gas component into the fuel mixture. The mixing rate is at the level of 10-40% LNG.