Portal de Periódicos da CAPES

ANALYSIS OF OPERATING PARAMETERS AND INDICATORS OF A COMPRESSION IGNITION ENGINE FUELLED WITH LPG

2016; Silesian University of Technology; Volume: 93; Linguagem: Inglês

10.20858/sjsutst.2016.93.2

2450-1549

Krzysztof Garbala, W. Piekarski, S. Andrzejewska, K. Witaszek,

Biodiesel Production and Applications

This article presents the possibilities for using alternative fuels to power vehicles equipped with compression ignition (CI) engines (diesel).Systems for using such fuels have been discussed.Detailed analysis and research covered the LPG STAG autogas system, which is used to power dual-fuel engine units (LPG+diesel).A description of the operation of the autogas system and installation in a vehicle has been presented.The basic algorithms of the controller, which is an actuating element of the whole system, have been discussed.Protection systems of a serial production engine unit to guarantee its factorycontrolled durability standards have been presented.A long-distance test drive and examinations of the engine over 150,000 km in a Toyota Hilux have been performed.Operating parameters and performance indicators of the engine with STAG LPG+diesel fuelling have been verified.Directions and perspectives for the further development of such a system in diesel-powered cars have been also indicated.