Influence analysis of detonations related to output characteristics and to damage level of engine parts in order to eliminate potential risks and ensure reliability of the HCCI technology

• Autorzy: Puškár M. , Kopas M. , Puškár D.

Identyfikatory

DOI

10.20858/sjsutst.2019.102.13

• Języki publikacji: EN

Abstrakty

EN

The engine output characteristic offers very important information during the real application of the HCCI technology. This kind of combustion process significantly influences the wearing degree of the main engine components or even the engine damage. The principle of the HCCI combustion is basically beneficial, however, it can also be destructive. Described in this article are measurements of the engine output characteristics in the case of an experimental piston combustion engine. These measurements were performed by means of a data recording system, whereby the detonation combustion was evaluated using a quantitative method. The real values of atmospheric conditions and fuel mixture composition were added to the measured values. The resulting values were visually compared with a degree of the engine piston damage caused by the detonations. The final result is a limit value, which represents a maximal number of the detonation units that are permissible in order to ensure reliable operation of the HCCI engine.

Słowa kluczowe

EN

analysis; detonation; reliability; HCCI technology

PL

analiza; detonacja; niezawodność; technologia HCCI

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Zeszyty Naukowe. Transport / Politechnika Śląska
• Rocznik: 2019
• Tom: z. 102
• Strony: 151--163
• Opis fizyczny: Bibliogr. 16 poz.

Twórcy

autor

Puškár M.

• Faculty of Mechanical Engineering, Technical University of Košice, Letná 9, 04001 Košice, Slovakia

autor

Kopas M.

• Faculty of Mechanical Engineering, Technical University of Košice, Letná 9, 04001 Košice, Slovakia

autor

Puškár D.

• Faculty of Mechanical Engineering, Technical University of Košice, Letná 9, 04001 Košice, Slovakia

Bibliografia

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Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).