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Pregled bibliografske jedinice broj: 844522

Modelling of spray and combustion processes by using the Eulerian multiphase approach and detailed chemical kinetics


Petranović, Zvonimir; Edelbauer, Wilfried; Vujanović, Milan; Duić, Neven
Modelling of spray and combustion processes by using the Eulerian multiphase approach and detailed chemical kinetics // Fuel (Guildford), 191 (2017), 25-35 doi:10.1016/j.fuel.2016.11.051 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 844522 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Modelling of spray and combustion processes by using the Eulerian multiphase approach and detailed chemical kinetics

Autori
Petranović, Zvonimir ; Edelbauer, Wilfried ; Vujanović, Milan ; Duić, Neven

Izvornik
Fuel (Guildford) (0016-2361) 191 (2017); 25-35

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Eulerian ; multiphase ; spray ; combustion ; modelling

Sažetak
This research deals with computational modelling of non-reactive and reactive turbulent spray processes. The spray process is modelled using the Euler Eulerian multiphase approach together with a size-of-classes model where the discrete phase is considered as continuum and divided into sub-classes. The combustion process is modelled by taking into account chemical kinetics and solving homogeneous gas phase reactions. The combustion model is implemented into a commercial computational fluid dynamics code, and used in combination with previously validated spray sub-models. Several non-reactive cases are modelled by comparing the fuel spatial and temporal development to the available experimental data. The modelled results show excellent agreement for fuel penetration and mixture distributions. Furthermore, the developed method is validated by modelling reactive spray processes within constant volume vessel, and by comparing results to the Engine combustion network experimental data. The vessel conditions correspond well to diesel- like conditions in terms of gas residuals, pressure and temperature. Finally, the given results show a good agreement for the lift-off length and the ignition delay trends compared to the experimental data, but a slight discrepancy in the combustion process occurrence is observed.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Duić, Neven, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Milan Vujanović (autor)

Avatar Url Zvonimir Petranović (autor)

Avatar Url Neven Duić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Petranović, Zvonimir; Edelbauer, Wilfried; Vujanović, Milan; Duić, Neven
Modelling of spray and combustion processes by using the Eulerian multiphase approach and detailed chemical kinetics // Fuel (Guildford), 191 (2017), 25-35 doi:10.1016/j.fuel.2016.11.051 (međunarodna recenzija, članak, znanstveni)
Petranović, Z., Edelbauer, W., Vujanović, M. & Duić, N. (2017) Modelling of spray and combustion processes by using the Eulerian multiphase approach and detailed chemical kinetics. Fuel (Guildford), 191, 25-35 doi:10.1016/j.fuel.2016.11.051.
@article{article, year = {2017}, pages = {25-35}, DOI = {10.1016/j.fuel.2016.11.051}, keywords = {Eulerian, multiphase, spray, combustion, modelling}, journal = {Fuel (Guildford)}, doi = {10.1016/j.fuel.2016.11.051}, volume = {191}, issn = {0016-2361}, title = {Modelling of spray and combustion processes by using the Eulerian multiphase approach and detailed chemical kinetics}, keyword = {Eulerian, multiphase, spray, combustion, modelling} }
@article{article, year = {2017}, pages = {25-35}, DOI = {10.1016/j.fuel.2016.11.051}, keywords = {Eulerian, multiphase, spray, combustion, modelling}, journal = {Fuel (Guildford)}, doi = {10.1016/j.fuel.2016.11.051}, volume = {191}, issn = {0016-2361}, title = {Modelling of spray and combustion processes by using the Eulerian multiphase approach and detailed chemical kinetics}, keyword = {Eulerian, multiphase, spray, combustion, modelling} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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