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Pregled bibliografske jedinice broj: 798841

Mathematical modelling of surface tension effects in liquid wall films


Baleta, Jakov; Vujanović, Milan; Duić, Neven
Mathematical modelling of surface tension effects in liquid wall films // International Journal of Innovation and Sustainable Development, 11 (2017), 1; 85-99 doi:10.1504/IJISD.2017.10000475 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 798841 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Mathematical modelling of surface tension effects in liquid wall films

Autori
Baleta, Jakov ; Vujanović, Milan ; Duić, Neven

Izvornik
International Journal of Innovation and Sustainable Development (1740-8822) 11 (2017), 1; 85-99

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

Ključne riječi
wall film; computational fluid dynamic; surface tension; droplet spreading; capillary force; Eulerian approach; analytical force balance; film rupturing

Sažetak
Behaviour of liquid wall films finds its application in many industrial areas – internal combustion engines, air blast atomisers, heat exchanger ducts, etc. Given assumptions regarding thin liquid films, Navier- Stokes equations are converted to wall film governing equations. The main limitations of a continuous finite volume approach of the film model are at boundary edges of the liquid phase. To overcome those issues, mathematical model for description of surface tension effects was developed and implemented into the computational fluid dynamics (CFD) code. Further area where surface tension force effects are important is the behaviour of liquid film encountering a sharp edge. The analytical force balance approach from Friedrich was incorporated into the existing numerical framework. The improved model of liquid wall film behaviour developed within this paper is the important step in improvement of the accuracy of physical models used in CFD, necessary to comply with stringent requirements of the industry.

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 Jakov Baleta (autor)

Avatar Url Neven Duić (autor)

Avatar Url Milan Vujanović (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi

Citiraj ovu publikaciju:

Baleta, Jakov; Vujanović, Milan; Duić, Neven
Mathematical modelling of surface tension effects in liquid wall films // International Journal of Innovation and Sustainable Development, 11 (2017), 1; 85-99 doi:10.1504/IJISD.2017.10000475 (međunarodna recenzija, članak, znanstveni)
Baleta, J., Vujanović, M. & Duić, N. (2017) Mathematical modelling of surface tension effects in liquid wall films. International Journal of Innovation and Sustainable Development, 11 (1), 85-99 doi:10.1504/IJISD.2017.10000475.
@article{article, year = {2017}, pages = {85-99}, DOI = {10.1504/IJISD.2017.10000475}, keywords = {wall film, computational fluid dynamic, surface tension, droplet spreading, capillary force, Eulerian approach, analytical force balance, film rupturing}, journal = {International Journal of Innovation and Sustainable Development}, doi = {10.1504/IJISD.2017.10000475}, volume = {11}, number = {1}, issn = {1740-8822}, title = {Mathematical modelling of surface tension effects in liquid wall films}, keyword = {wall film, computational fluid dynamic, surface tension, droplet spreading, capillary force, Eulerian approach, analytical force balance, film rupturing} }
@article{article, year = {2017}, pages = {85-99}, DOI = {10.1504/IJISD.2017.10000475}, keywords = {wall film, computational fluid dynamic, surface tension, droplet spreading, capillary force, Eulerian approach, analytical force balance, film rupturing}, journal = {International Journal of Innovation and Sustainable Development}, doi = {10.1504/IJISD.2017.10000475}, volume = {11}, number = {1}, issn = {1740-8822}, title = {Mathematical modelling of surface tension effects in liquid wall films}, keyword = {wall film, computational fluid dynamic, surface tension, droplet spreading, capillary force, Eulerian approach, analytical force balance, film rupturing} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus
  • EconLit


Uključenost u ostale bibliografske baze podataka::


  • CAB Abstracts
  • EconLit
  • INSPEC
  • Scopus
  • Google Scholar


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