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https://doi.org/10.17559/TV-20151116115801

Quasi-dimensional diesel engine model with direct calculation of cylinder temperature and pressure

Vedran Mrzljak   ORCID icon orcid.org/0000-0003-0323-2600 ; Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia
Vladimir Medica ; Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia
Ozren Bukovac   ORCID icon orcid.org/0000-0002-4388-0234 ; Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia

Puni tekst: engleski, pdf (716 KB) str. 681-686 preuzimanja: 124* citiraj
APA 6th Edition
Mrzljak, V., Medica, V. i Bukovac, O. (2017). Quasi-dimensional diesel engine model with direct calculation of cylinder temperature and pressure. Tehnički vjesnik, 24 (3), 681-686. https://doi.org/10.17559/TV-20151116115801
MLA 8th Edition
Mrzljak, Vedran, et al. "Quasi-dimensional diesel engine model with direct calculation of cylinder temperature and pressure." Tehnički vjesnik, vol. 24, br. 3, 2017, str. 681-686. https://doi.org/10.17559/TV-20151116115801. Citirano 26.01.2020.
Chicago 17th Edition
Mrzljak, Vedran, Vladimir Medica i Ozren Bukovac. "Quasi-dimensional diesel engine model with direct calculation of cylinder temperature and pressure." Tehnički vjesnik 24, br. 3 (2017): 681-686. https://doi.org/10.17559/TV-20151116115801
Harvard
Mrzljak, V., Medica, V., i Bukovac, O. (2017). 'Quasi-dimensional diesel engine model with direct calculation of cylinder temperature and pressure', Tehnički vjesnik, 24(3), str. 681-686. https://doi.org/10.17559/TV-20151116115801
Vancouver
Mrzljak V, Medica V, Bukovac O. Quasi-dimensional diesel engine model with direct calculation of cylinder temperature and pressure. Tehnički vjesnik [Internet]. 2017 [pristupljeno 26.01.2020.];24(3):681-686. https://doi.org/10.17559/TV-20151116115801
IEEE
V. Mrzljak, V. Medica i O. Bukovac, "Quasi-dimensional diesel engine model with direct calculation of cylinder temperature and pressure", Tehnički vjesnik, vol.24, br. 3, str. 681-686, 2017. [Online]. https://doi.org/10.17559/TV-20151116115801
Puni tekst: hrvatski, pdf (716 KB) str. 681-686 preuzimanja: 101* citiraj
APA 6th Edition
Mrzljak, V., Medica, V. i Bukovac, O. (2017). Kvazi-dimenzijski model dizelskog motora s direktnim izračunom tlaka i temperature u cilindru. Tehnički vjesnik, 24 (3), 681-686. https://doi.org/10.17559/TV-20151116115801
MLA 8th Edition
Mrzljak, Vedran, et al. "Kvazi-dimenzijski model dizelskog motora s direktnim izračunom tlaka i temperature u cilindru." Tehnički vjesnik, vol. 24, br. 3, 2017, str. 681-686. https://doi.org/10.17559/TV-20151116115801. Citirano 26.01.2020.
Chicago 17th Edition
Mrzljak, Vedran, Vladimir Medica i Ozren Bukovac. "Kvazi-dimenzijski model dizelskog motora s direktnim izračunom tlaka i temperature u cilindru." Tehnički vjesnik 24, br. 3 (2017): 681-686. https://doi.org/10.17559/TV-20151116115801
Harvard
Mrzljak, V., Medica, V., i Bukovac, O. (2017). 'Kvazi-dimenzijski model dizelskog motora s direktnim izračunom tlaka i temperature u cilindru', Tehnički vjesnik, 24(3), str. 681-686. https://doi.org/10.17559/TV-20151116115801
Vancouver
Mrzljak V, Medica V, Bukovac O. Kvazi-dimenzijski model dizelskog motora s direktnim izračunom tlaka i temperature u cilindru. Tehnički vjesnik [Internet]. 2017 [pristupljeno 26.01.2020.];24(3):681-686. https://doi.org/10.17559/TV-20151116115801
IEEE
V. Mrzljak, V. Medica i O. Bukovac, "Kvazi-dimenzijski model dizelskog motora s direktnim izračunom tlaka i temperature u cilindru", Tehnički vjesnik, vol.24, br. 3, str. 681-686, 2017. [Online]. https://doi.org/10.17559/TV-20151116115801

Sažetak
This paper describes the quasi-dimensional numerical model, implemented in previously developed 0D model. The presented model uses direct solution of equations for cylinder pressure and zone temperatures, without numerical iterations which are customary for these models. In the model there is shown a process of averaging from a set of small fuel spray packages (volumes) into big ones, which is a necessary precondition for the numerical stability. The model uses about fifty submodels. Simulations were performed in eight operating points, on four most sensitive engine cylinder operating parameters. Direct solution of temperature and pressure changes, in conjunction with the fuel spray packages averaging, represents a contribution to quasi-dimensional diesel engine process modelling.

Ključne riječi
combustion; diesel engine; emissions; fuel spray; quasi-dimensional (phenomenological) model

Hrčak ID: 183023

URI
https://hrcak.srce.hr/183023

[hrvatski]

Posjeta: 411 *