Pregled bibliografske jedinice broj: 372392
Heat transfer analysis of flat and louvered fin-and-tube heat exchangers using CFD
Heat transfer analysis of flat and louvered fin-and-tube heat exchangers using CFD // Proceedings of the 6th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT2008) / Meyer, J.P. (ur.).
Pretoria: HEFAT 2008, 2008. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 372392 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Heat transfer analysis of flat and louvered fin-and-tube heat exchangers using CFD
Autori
Čarija, Zoran ; Franković, Bernard
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 6th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT2008)
/ Meyer, J.P. - Pretoria : HEFAT 2008, 2008
ISBN
978-1-86854-691-6
Skup
6th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT2008)
Mjesto i datum
Pretoria, Južnoafrička Republika, 30.06.2008. - 02.07.2008
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
fin-and-tube heat exchanger
Sažetak
This paper analyzes the fluid flow and heat exchange on the air side of a multi-row fin-and-tube heat exchanger. A comparison is given between fin-and-tube heat exchanger characteristics with flat and louvered fins in a wider range of operating conditions defined by Reynolds number (based on fin spacing and air frontal velocities). The detailed representation of calculated data for the louvered heat exchanger shows significantly better heat transfer characteristics and a slightly higher pressure drop. The CFD procedure was validated by comparing the numerical simulation results with the experimental results showing minimal average Nusselt number deviation and almost perfectly corresponding pressure drop.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
069-0692972-3112 - Istraživanje i razvoj komponenata i sustava obnovljivih izvora energije (Franković, Bernard, MZOS ) ( CroRIS)
069-0693014-3013 - Superračunalne simulacije u zaštiti okoliša i obnovljivim izvorima energije (Mrša, Zoran, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
