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2013, vol. 38, br. 2, str. 23-34
3D model pražnjenja silosa korišćenjem metoda diskretnih elemenata
Szent István University, Faculty of Mechanical Engineering, Institute of of Mechanics and Machinery, Gädällő, Hungary

e-adresaOldal.Istvan@gek.szie.hu
Ključne reči: silos; pražnjenje; pražnjenje silosa; metod diskretnih elemenata
Sažetak
Silosi se koriste u prehrambenoj industriji, poljoprivredi, rudarstvu i farmaceutskoj industriji za skladištenje granulastih materijala. Pražnjenje silosa zavisi od osobina skladištenog materijala i konstrukcije silosa. Iz ovog razloga je pražnjenje uvek bilo značajno kako za istraživače, tako i za procesne inženjere. U ovom radu je predložen novi numerički model za projektovanje pražnjenja silosa. Ovaj model je napravljen korišćenjem Metoda Diskretnih Elemenata. Koristili smo ovaj metod zato što svi analitički modeli nisu u stanju da opišu proces u nestacionarnom slučaju, a MDE je pogodan za opisivanje kompletnog procesa pražnjenja silosa. Oslanjajući se na prethodni model uspeli smo da uspostavimo novi numerički model pražnjenja silosa.
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jezik rada: engleski
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objavljen u SCIndeksu: 24.03.2014.

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