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2016, br. 114, str. 119-136
Analiza mehanosorpcionog efekta pri oscilatornom sušenju rezane građe bukve
Univerzitet u Beogradu, Šumarski fakultet

e-adresagoran.milic@sfb.bg.ac.rs
Projekat:
Šumski zasadi u funkciji povećanja pošumljenosti Srbije (MPNTR - 31041)
Održivo gazdovanje ukupnim potencijalima šuma u Republici Srbiji (MPNTR - 37008)

Ključne reči: mehanosorpcioni efekat; oscilatorno sušenje; rezana građa bukve; kvalitet sušenja
Sažetak
U radu su prikazani rezultati analize uticaja oscilirajućih parametara sušenja na merenje vlažnosti drveta u sušari, brzinu i kvalitet sušenja. Za analizu su korišćeni konvencionalni ciklus sušenja, ciklus sa oscilacijama ravnotežne vlažnosti i ciklus sa oscilacijama temperature. Za zadavanje i ostvarenje oscilacija kreiran je poseban softverski dodatak. Pokazano je da oscilacije i ravnotežne vlažnosti i temperature dovode do cikličnih promena vlažnosti drveta, ali i do dodatne nepreciznosti merenja vlažnosti u sušari. Sušenje šarže sa oscilacijama ravnotežne vlažnosti je trajalo nešto kraće u odnosu na druge dve šarže. Kvalitet sušenja je bio isti ili bolji u šaržama sa oscilacijama u odnosu na konvencionalnu šaržu, a manja naprezanja u drvetu su potvrdila aktiviranje dodatnog mehanosorpcionog efekta tokom cikličnih promena vlažnosti u površinskim slojevima.
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O članku

jezik rada: srpski, engleski
vrsta rada: izvorni naučni članak
DOI: 10.2298/GSF1614119M
objavljen u SCIndeksu: 13.01.2017.
Creative Commons License 4.0

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