Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Siadkowska Ksenia
Rok wydania:	2023
URL do źródła	LINK
Język:	angielski
Źródło:	X International Congress on Combustion Engines
Miasto wystąpienia:	Wrocław
Państwo wystąpienia:	POLSKA
Efekt badań statutowych	NIE
Abstrakty:	angielski
	The paper presents an analysis of the experimental results of direct hydrogen injection in a dual-fuel diesel engine. The test object is a four-cylinder, four-stroke ADCR engine. An analysis of the following parameters was carried out: indicated mean effective pressure, peak pressure, angle of maximum pressure and released heat. Statistical analysis of the obtained results was carried out for each cylinder separately for four different hydrogen doses. Both early and late direct hydrogen injection were analyzed. The significance of the differences for each of the analyzed parameters and type of injection was determined. The stability of the combustion process was evaluated using the coefficient of variation CoV(IMEP).

Combustion stability for early and late direct hydrogen injection in a dual fuel diesel engine