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Pregled bibliografske jedinice broj: 984967

Accurate assessment of ship-propulsion characteristics using CFD


Bakica, Andro; Gatin, Inno; Vukčević, Vuko; Jasak, Hrvoje; Vladimir, Nikola;
Accurate assessment of ship-propulsion characteristics using CFD // Ocean engineering, 175 (2019), 149-162 doi:10.1016/j.oceaneng.2018.12.043 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 984967 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Accurate assessment of ship-propulsion characteristics using CFD

Autori
Bakica, Andro ; Gatin, Inno ; Vukčević, Vuko ; Jasak, Hrvoje ; Vladimir, Nikola ;

Izvornik
Ocean engineering (0029-8018) 175 (2019); 149-162

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

Ključne riječi
Ship hydrodynamics ; NavalHydro ; Foam–extend ; Wake field ; Actuator-disk ; Self-propulsion ;

Sažetak
In this paper RANS based CFD calm-water resistance and propulsion simulations of two benchmark cases (container ship KCS and bulk carrier JBC) are presented. Two-phase flow is handled using the Volume-of-Fluid method, while the discontinuities at the free surface are resolved using the Ghost Fluid Method. Propeller is modeled using an idealized pressure-jump actuator disk model, allowing large time step size suitable for naval hydrodynamics with the preservation of accuracy and CPU time efficiency. Computations are performed with the Naval Hydro Pack developed in FV framework of foam-extend, a community driven fork of OpenFOAM. Model scale KCS resistance and wave pattern is evaluated with a detailed analysis of the bare hull wake field following ITTC recommendations. Self propulsion simulation is carried out for the JBC case comparing the global features of the flow with the experiment.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-1253 - Zeleni modularni putnički brod za Mediteran (ZEMP / GRiMM) (Vladimir, Nikola, HRZZ - 2017-05) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Vuko Vukčević (autor)

Avatar Url Andro Bakica (autor)

Avatar Url Inno Gatin (autor)

Avatar Url Nikola Vladimir (autor)

Avatar Url Hrvoje Jasak (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Bakica, Andro; Gatin, Inno; Vukčević, Vuko; Jasak, Hrvoje; Vladimir, Nikola;
Accurate assessment of ship-propulsion characteristics using CFD // Ocean engineering, 175 (2019), 149-162 doi:10.1016/j.oceaneng.2018.12.043 (međunarodna recenzija, članak, znanstveni)
Bakica, A., Gatin, I., Vukčević, V., Jasak, H., Vladimir, N. & (2019) Accurate assessment of ship-propulsion characteristics using CFD. Ocean engineering, 175, 149-162 doi:10.1016/j.oceaneng.2018.12.043.
@article{article, author = {Bakica, Andro and Gatin, Inno and Vuk\v{c}evi\'{c}, Vuko and Jasak, Hrvoje and Vladimir, Nikola}, year = {2019}, pages = {149-162}, DOI = {10.1016/j.oceaneng.2018.12.043}, keywords = {Ship hydrodynamics, NavalHydro, Foam–extend, Wake field, Actuator-disk, Self-propulsion, }, journal = {Ocean engineering}, doi = {10.1016/j.oceaneng.2018.12.043}, volume = {175}, issn = {0029-8018}, title = {Accurate assessment of ship-propulsion characteristics using CFD}, keyword = {Ship hydrodynamics, NavalHydro, Foam–extend, Wake field, Actuator-disk, Self-propulsion, } }
@article{article, author = {Bakica, Andro and Gatin, Inno and Vuk\v{c}evi\'{c}, Vuko and Jasak, Hrvoje and Vladimir, Nikola}, year = {2019}, pages = {149-162}, DOI = {10.1016/j.oceaneng.2018.12.043}, keywords = {Ship hydrodynamics, NavalHydro, Foam–extend, Wake field, Actuator-disk, Self-propulsion, }, journal = {Ocean engineering}, doi = {10.1016/j.oceaneng.2018.12.043}, volume = {175}, issn = {0029-8018}, title = {Accurate assessment of ship-propulsion characteristics using CFD}, keyword = {Ship hydrodynamics, NavalHydro, Foam–extend, Wake field, Actuator-disk, Self-propulsion, } }

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


Citati:





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