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Pregled bibliografske jedinice broj: 507712

Numerical Study of Air-Flow and Heat Transfer Inside a Sports Hall


Čarija, Zoran; Pavković, Branimir; Franković, Bernard
Numerical Study of Air-Flow and Heat Transfer Inside a Sports Hall // Strojarstvo, 52 (2010), 5; 569-576 (međunarodna recenzija, članak, znanstveni)


Naslov
Numerical Study of Air-Flow and Heat Transfer Inside a Sports Hall

Autori
Čarija, Zoran ; Pavković, Branimir ; Franković, Bernard

Izvornik
Strojarstvo (0562-1887) 52 (2010), 5; 569-576

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

Ključne riječi
Air-distribution; ventilation; heat transfer; sport hall; CFD; Star-CCM+
(Air-distribution; ventilation; heat transfer; sport hall)

Sažetak
Numerical analyses, performed as a part of a redesign project for an air-conditioning system of a sport hall, have been presented. The existing and redesigned air-duct arrangements as well as different types of air supply outlets have been analyzed using three dimensional steady-state numerical simulations of turbulent air flow, taking into account buoyancy effects. Commercial CFD software Star-CCM+ has been used for fluid flow simulations based on the finite volume method. It was determined that the use of special diffuser type with variable outlet flow patterns for winter and summer operation produced better thermal environmental conditions in air-conditioned space, as compared to existing air grilles. The application of computational fluid dynamics (CFD) methods for air distribution analysis has proven to be a very useful tool in design of modern air distribution systems.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
069-0692972-2203 - Primijenjena istraživanja rashladnih sustava s novim radnim tvarima (Branimir Pavković, )
069-0692972-3112 - Istraživanje i razvoj komponenata i sustava obnovljivih izvora energije (Bernard Franković, )

Ustanove
Tehnički fakultet, Rijeka

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