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Analysis of mechano-sorptive effect in oscillatory drying of beech timber

dc.creatorMilić, Goran
dc.creatorTodorović, Nebojša
dc.date.accessioned2024-12-20T13:09:54Z
dc.date.available2024-12-20T13:09:54Z
dc.date.issued2016
dc.identifier.issn0353-4537
dc.identifier.urihttps://omorika.sfb.bg.ac.rs/handle/123456789/767
dc.description.abstractU 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.sr
dc.description.abstractThe paper shows results of analysis of influences of oscillating parameters of drying on measuring wood moisture content in the kiln, rate and quality of drying. For this analysis, we used a conventional drying cycle, a cycle with oscillating equilibrium moisture content (EMC), and a cycle with oscillating temperatures. A special software tool was created for managing the oscillations. It was shown that oscillations of EMC and temperatures result in cyclic changes in wood MC, but also in the additional inaccuracies of MC measurements in the kiln. The drying process of the cycle with oscillating EMC lasted somewhat shorter than the other two cycles. Drying quality was the same or better in the cycles with oscillations as compared to the conventionally dried cycle, and the smaller tensions in the wood confirmed the activation of the additional mechano-sorptive effect during cyclic changes of MC in surface layers.en
dc.publisherUniverzitet u Beogradu - Šumarski fakultet, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31041/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/37008/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceGlasnik Šumarskog fakulteta
dc.subjectrezana građa bukvesr
dc.subjectoscilatorno sušenjesr
dc.subjectmehanosorpcioni efekatsr
dc.subjectkvalitet sušenjasr
dc.subjectoscillatory dryingen
dc.subjectmechano-sorptive effecten
dc.subjectdrying qualityen
dc.subjectbeech timberen
dc.titleAnaliza mehanosorpcionog efekta pri oscilatornom sušenju rezane građe bukvesr
dc.titleAnalysis of mechano-sorptive effect in oscillatory drying of beech timberen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage136
dc.citation.issue114
dc.citation.other(114): 119-136
dc.citation.rankM24
dc.citation.spage119
dc.identifier.doi10.2298/GSF1614119M
dc.identifier.fulltextomorika.sfb.bg.ac.rs/bitstream/id/932/764.pdf
dc.identifier.rcubconv_445
dc.type.versionpublishedVersion


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