Modifications of standard fuel system for an industrial gas engine and an analysis of the engine operation on low quality fuel have been described in this paper. The implemented fuel system modifications aim to overcome the challenges which arise when standard fuel gas is replaced by low quality one. Analysis focuses on stability of mixture formation esp. on variations in gas distribution for each cylinder of the engine. The results and discussion include also emissions optimization impact on efficiency as well as the efficiency and emissions level dependency on fuel type.
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BRZEŻAŃSKI, M., MARECZEK, M., SUTKOWSKI, M., SMUGA, W. A 4-stroke spark-ignition engine fuelled with low quality gas. Combustion Engines. 2017, 168(1).
BRZEŻAŃSKI, M., MARECZEK, M., MAREK, W. et al. The executed concept of variable chemical composition fuel gas supply systems for internal combustion engines, Combustion Engines. 2017, 170(3).
MARECZEK, M., SUTKOWSKI, M., SMUGA, W. Operational tests of an innovative fuel supply system for an industrial 4-stroke gas engines. Scientific Automotive Conference KONMOT 2018. IOP Conference Series. 2018, 421.
PILARSKA, P. Emission measurements of the internal combustion gas engine equipped with an innovative control system. BEng Thesis. Warsaw University of Life Sciences. 2019.
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