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Pregled bibliografske jedinice broj: 1079675

Development of a Eulerian Multi-Fluid Solver for Dense Spray Applications in OpenFOAM


Keser, Robert; Ceschin, Alberto; Battistoni, Michele; Im, Hong G.; Jasak, Hrvoje
Development of a Eulerian Multi-Fluid Solver for Dense Spray Applications in OpenFOAM // Energies, 13 (2020), 18; 4740, 18 doi:10.3390/en13184740 (međunarodna recenzija, članak, ostalo)


CROSBI ID: 1079675 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Development of a Eulerian Multi-Fluid Solver for Dense Spray Applications in OpenFOAM

Autori
Keser, Robert ; Ceschin, Alberto ; Battistoni, Michele ; Im, Hong G. ; Jasak, Hrvoje

Izvornik
Energies (1996-1073) 13 (2020), 18; 4740, 18

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

Ključne riječi
CFD ; liquid spray ; Euler multi-fluid ; WAVE breakup ; OpenFOAM

Sažetak
The new generation of internal combustion engines is facing various research challenges which often include modern fuels and different operating modes. A robust modeling framework is essential for predicting the dynamic behavior of such complex phenomena. In this article, the implementation, verification, and validation of a Eulerian multi-fluid model for spray applications within the OpenFOAM toolbox are presented. Due to its open-source nature and broad-spectrum of available libraries and solvers, OpenFOAM is an ideal platform for academic research. The proposed work utilizes advanced interfacial momentum transfer models to capture the behavior of deforming droplets at a high phase fraction. Furthermore, the WAVE breakup model is employed for the transfer of mass from larger to smaller droplet classes. The work gives detailed instructions regarding the numerical implementation, with a dedicated section dealing with the implementation of the breakup model within the Eulerian multi-fluid formulation. During the verification analysis, the model proved to give stable and consistent results in terms of the selected number of droplet classes and the selected spatial and temporal resolution. In the validation section, the capability of the developed model to predict the dynamic behavior of non-evaporating sprays is presented. It was confirmed that the developed framework could be used as a stable foundation for future fuel spray modeling.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
EK-ESF-DOK-01-2018 - Projekt razvoja karijera mladih istraživača – izobrazba novih doktora znanosti (Šerić Jelaska, Lucija, EK - DOK-01-2018) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Robert Keser (autor)

Avatar Url Hrvoje Jasak (autor)

Citiraj ovu publikaciju

Keser, Robert; Ceschin, Alberto; Battistoni, Michele; Im, Hong G.; Jasak, Hrvoje
Development of a Eulerian Multi-Fluid Solver for Dense Spray Applications in OpenFOAM // Energies, 13 (2020), 18; 4740, 18 doi:10.3390/en13184740 (međunarodna recenzija, članak, ostalo)
Keser, R., Ceschin, A., Battistoni, M., Im, H. & Jasak, H. (2020) Development of a Eulerian Multi-Fluid Solver for Dense Spray Applications in OpenFOAM. Energies, 13 (18), 4740, 18 doi:10.3390/en13184740.
@article{article, year = {2020}, pages = {18}, DOI = {10.3390/en13184740}, chapter = {4740}, keywords = {CFD, liquid spray, Euler multi-fluid, WAVE breakup, OpenFOAM}, journal = {Energies}, doi = {10.3390/en13184740}, volume = {13}, number = {18}, issn = {1996-1073}, title = {Development of a Eulerian Multi-Fluid Solver for Dense Spray Applications in OpenFOAM}, keyword = {CFD, liquid spray, Euler multi-fluid, WAVE breakup, OpenFOAM}, chapternumber = {4740} }

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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