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CAE analiza kinetike in porabe energije v konvencionalnem postopku sušenja lesa : diplomski projekt
Mršić, Dalibor (Author), Gorišek, Željko (Mentor) More about this mentor... This link opens in a new window, Kropivšek, Jože (Reviewer)

URLURL - Presentation file, Visit http://www.digitalna-knjiznica.bf.uni-lj.si/du1_mrsic_dalibor.pdf New window

Abstract
Potreben čas in porabljena energija pri sušenju lesa, s tem pa tudi stroški sušenja, so med najvišjimi v postopku predelave lesa. Analiza postopka je zato kompleksna in zahteva poznavanje in upoštevanje številnih dejavnikov. Izdelali smo simulacijski model, ki omogoča analizo konvencionalnega sušilnega postopka z vidika izbire ustreznega sušilnega programa, izračunavanja časa sušenja, porabe energije in stroškovno vrednotenje glede na variabilne vhodne podatke: lesna vrsta, debelina lesa, začetna in končna vlažnost, klimatske razmere ter konstrukcija komore. Model omogoča primerjave in analize energijske učinkovitosti postopkov, primerjavo različnih tehnik sušenja in pomaga pri odločitvah o investicijah v opremo.

Language:Slovenian
Keywords:les, sušenje, tehnično sušenje, poraba energije, kinetika, simulacija
Work type:Diploma project paper (mb13)
Tipology:2.11 - Undergraduate Thesis
Organization:BF - Biotechnical Faculty
Year:2010
Publisher:[D. Mršić]
Number of pages:V, 28 f.
Place:Ljubljana
UDC:630*847.2
COBISS.SI-ID:1850505 Link is opened in a new window
Views:667
Downloads:140
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Secondary language

Language:English
Abstract:
Needed time, energy consumption and referring wood drying costs are among the highest in wood product manufacturing. Analysis of the drying process is very complex as you need to know a lot of different elements influencing drying process. A model that can simulate and analyse conventional drying process by selecting the right drying schedule was prepared. Drying time and energy consumption were calculated. Costs analysis depending on different elements: wood species, wood thickness, initial and final moisture content, climate and construction of drying chamber was done. The model can help us compare and analyse energy efficiency of drying, comparing different drying techniques, and help us with decisions about new investments in our equipment.

Keywords:wood, drying, kiln, energy consumption, kinetics, simulation

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