Pregled bibliografske jedinice broj: 390667
Numerical Analysis of Air-Flow in Air-Conditioned Space of Significant Height
Numerical Analysis of Air-Flow in Air-Conditioned Space of Significant Height // Interklima 2009 / Andrassy, Mladen (ur.).
Zagreb: Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2009. str. 60-66 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 390667 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Numerical Analysis of Air-Flow in Air-Conditioned Space of Significant Height
Autori
Čarija, Zoran ; Pavković, Branimir ; Franković, Bernard
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Interklima 2009
/ Andrassy, Mladen - Zagreb : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2009, 60-66
ISBN
978-953-6759-48-4
Skup
20th International symposium and exibition of heating, refrigerating and air conditioning - Scientific Section - Fran Bošnjaković Day
Mjesto i datum
Zagreb, Hrvatska, 23.04.2009. - 24.04.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Numerical analysis; Air conditioning; Air distribution; Thermal comfort
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 air flow. 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
Projekti:
069-0692972-2203 - Primijenjena istraživanja rashladnih sustava s novim radnim tvarima (Pavković, Branimir, MZOS ) ( CroRIS)
069-0693014-3013 - Superračunalne simulacije u zaštiti okoliša i obnovljivim izvorima energije (Mrša, Zoran, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
