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Modelling and Simulation of Dynamic Behaviour of Refrigerated Products in a Cold Storage Room


Bupić, Matko; Pavković, Branimir; Jemrić, Tomislav
Modelling and Simulation of Dynamic Behaviour of Refrigerated Products in a Cold Storage Room // Proceedings of the 11th International Research/Expert Conference "Trends in the Development of Machinery and Associated Technology" TMT 2007 / Ekinović, Sabahudin ; Yalcin, Senad ; Vivancos Calvet Joan (ur.).
Zenica: Faculty of Mechanical Engineering Zenica, 2007. str. 939-942 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Modelling and Simulation of Dynamic Behaviour of Refrigerated Products in a Cold Storage Room

Autori
Bupić, Matko ; Pavković, Branimir ; Jemrić, Tomislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 11th International Research/Expert Conference "Trends in the Development of Machinery and Associated Technology" TMT 2007 / Ekinović, Sabahudin ; Yalcin, Senad ; Vivancos Calvet Joan - Zenica : Faculty of Mechanical Engineering Zenica, 2007, 939-942

ISBN
978-9958-617-34-8

Skup
International Research/Expert Conference Trends in the Development of Machinery and Associated Technology (11 ; 2007)

Mjesto i datum
Hammamet, Tunis, 05-09.09.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Modelling; simulation; refrigerated product

Sažetak
The presented paper describes the development of mathematical model suitable for calculating temperature and humidity response and for simulation of dynamic behaviour of refrigerated products in a cold storage room. Moist air, circulating around refrigerated products within cold chamber is continuously in direct contact with surface of the goods. Simultaneous heat and mass exchange occurs between refrigerated goods and moist air. During such process mass exchange is considered as evaporation at the product surface exposed to air circulation. Only top surface of the product is therefore drying. This paper is limited to consideration of drying of surface moisture, but not the hygroscopic moisture. Developed mathematical model, describing the dynamic changes of temperature and humidity of refrigerated goods caused by multiple influential factors, is based on mass and energy balances. Such model provides simulation of dynamic behaviour of refrigerated product between temperature ranges of above and below 0°C (including 0°C).

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Tehnologija prometa i transport, Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
069-0692972-2203 - Primijenjena istraživanja rashladnih sustava s novim radnim tvarima (Branimir Pavković, )
120-0000000-1802 - Dizalice topline s korištenjem tla kao obnovljivog toplinskog spremnika (Tonko Ćurko, )

Ustanove
Tehnički fakultet, Rijeka,
Agronomski fakultet, Zagreb,
Sveučilište u Dubrovniku