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

• Autorzy: Siadkowska Ksenia , Barański Grzegorz

Identyfikatory

DOI

10.19206/CE-171390

• Języki publikacji: EN

Abstrakty

EN

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. The parameters like: indicated mean effective pressure, peak pressure, angle of maximum pressure and released heat were analyzed. 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).

Słowa kluczowe

EN

diesel engine; direct hydrogen injection; dual fuel; combustion engine; hydrogen

PL

silnik Diesla; bezpośredni wtrysk wodoru; system dwupaliwowy; silnik spalinowy; wodór

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2024
• Tom: R. 63, nr 1
• Strony: 89--98
• Opis fizyczny: Bibliogr. 24 poz., Il. kolor., 1 fot., wykr.

Twórcy

autor

Siadkowska Ksenia

• Faculty of Mechanical Engineering, Lublin University of Technology, Poland

• https://orcid.org/0000-0002-3315-2102

autor

Barański Grzegorz

• Faculty of Mechanical Engineering, Lublin University of Technology, Poland

• https://orcid.org/0000-0003-2596-3148

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).