prikaz prve stranice dokumenta Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications
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Scientific paper - Original scientific paper
Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications
The Holistic Approach to Environment, 7 (2017), 1; 15-27. urn:nbn:hr:115:091998
Baleta, Jakov; Vujanović, Milan; Melo, Rui

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Baleta, J., Vujanović, M. & Melo, R. (2017). Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications. The Holistic Approach to Environment, 7. (1), 15-27. Retrieved from https://urn.nsk.hr/urn:nbn:hr:115:091998

Baleta, Jakov, et al. "Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications." The Holistic Approach to Environment, vol. 7, no. 1, 2017, pp. 15-27. https://urn.nsk.hr/urn:nbn:hr:115:091998

Baleta, Jakov, Milan Vujanović and Rui Melo. "Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications." The Holistic Approach to Environment 7, no. 1 (2017): 15-27. https://urn.nsk.hr/urn:nbn:hr:115:091998

Baleta, J., Vujanović, M. and Melo, R. (2017) 'Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications', The Holistic Approach to Environment, 7(1), pp. 15-27. Available at: https://urn.nsk.hr/urn:nbn:hr:115:091998 (Accessed 16 January 2025)

Baleta J, Vujanović M, Melo R. Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications. The Holistic Approach to Environment [Internet]. 2017 [cited 2025 January 16];7(1):15-27. Available at: https://urn.nsk.hr/urn:nbn:hr:115:091998

J. Baleta, M. Vujanović and R. Melo, "Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications", The Holistic Approach to Environment, vol. 7, no. 1, pp. 15-27, 2017. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:115:091998. [Accessed: 16 January 2025]

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Metadata
Title (english)Development and implementation of multicomponent liquid wall film evaporation model for internal combustion engine applications
AuthorJakov Baleta
MBZ: 340845
AuthorMilan Vujanović
MBZ: 273685
AuthorRui Melo
Author's institutionUniversity of Zagreb
Faculty of Metallurgy
(Department of Mechanical Metallurgy)
(Laboratory of Thermal Technics and Mechanical Engineering)
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract (english)
Various environmental regulations put ever stringent requirements on the automotive industry as a part of solution to the problem of global warming and climate change. Engine emissions are influenced, among others, also with quality of fuel and air mixing process. Auto ignitability of fuel in cylinder depends on detailed chemical composition of the fuel as well as on the evolution of the thermal and compositional state of the fuel mixture. The evaporation of wall film, formed by spray/wall impingement has strong effects on engine emission. This works aims at further development of the numerical model of liquid wall film by implementation and validation of mathematical models of multicomponent wall film evaporation. Two multicomponent liquid film evaporation models were developed, the first one on the basis of analogy between momentum and mass transfer, and the second one employing modified wall functions which take into account influence of the evaporation on boundary layer above liquid film. Particular scientific contribution is in implementation of the UNIFAC method for activity coefficients calculation. Finally, implemented models were compared with available experimental data in order to confirm their validity.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleThe Holistic Approach to Environment
Numberingvol. 7, no. 1, pp. 15-27
p-ISSN1848-0071
URN:NBNurn:nbn:hr:115:091998
Publication2017
Document URLhttp://bib.irb.hr/842884
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-10-23 14:16:23