Pregled bibliografske jedinice broj: 121619
Analysis of the entropy production in a counterflow cooling tower
Analysis of the entropy production in a counterflow cooling tower // Proceedings of the 13th International Conference on Thermal Engineering and Thermogrammetry (THERMO)
Budimpešta, 2003. str. 221-228 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 121619 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analysis of the entropy production in a counterflow cooling tower
Autori
Halasz, Boris ; Tadić, Mirko ; Mudrinić, Saša
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Proceedings of the 13th International Conference on Thermal Engineering and Thermogrammetry (THERMO)
/ - Budimpešta, 2003, 221-228
Skup
13th International Conference on Thermal Engineering and Thermogrammetry (THERMO), MATE
Mjesto i datum
Budimpešta, Mađarska, 18.06.2003. - 20.06.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
entropy production; cooling tower; heat and mass transfer
Sažetak
In this paper an entropy generation (production) in a water cooling tower is analysed. The temperature difference between water and air and the humidity ratio difference that causes evaporation both make the process irreversible. The sum of exergy of air and water leaving the cooling tower is smaller than the exergy of the incoming (hot) water – the difference is called loss of availability (or loss of exergy). This loss of availability is smaller when the cooling tower is operated with smaller air mass flow rate, because then the air outlet (remaining) exergy is greater.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
