Sorption hysteresis of spruce wood – Measurement and modelling
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00369130" target="_blank" >RIV/68407700:21110/23:00369130 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/23:00369130
Result on the web
<a href="https://pubs.aip.org/aip/acp/article/2894/1/020020/2910831/Sorption-hysteresis-of-spruce-wood-Measurement-and" target="_blank" >https://pubs.aip.org/aip/acp/article/2894/1/020020/2910831/Sorption-hysteresis-of-spruce-wood-Measurement-and</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0164047" target="_blank" >10.1063/5.0164047</a>
Alternative languages
Result language
angličtina
Original language name
Sorption hysteresis of spruce wood – Measurement and modelling
Original language description
This paper focuses on the sorption hysteresis of spruce wood (Picea Abies). First, its hysteretic behaviour was measured under laboratory conditions at a constant temperature in several steps covering the entire hygroscopic range. The measurement had the form of loops with the same relative humidity at the beginning and end of each step. Then two hysteresis models, the independent domain theory based IPM model and empirical Frandsen’s model, were successfully fitted to the measured data. To do so, modifications to their shape parameters have been proposed. Only a minor change was necessary in the case of the IPM model, more extensive in the case of Frandsen's model. Testing and application in dynamic simulation showed that the IPM model is able to capture more accurately and reliably the hysteretic behaviour of spruce wood. The use of the Frandsen’s model should be preceded by a critical analysis due to the risk of pumping error.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20502 - Paper and wood
Result continuities
Project
<a href="/en/project/GA20-12941S" target="_blank" >GA20-12941S: Fungal growth on surface layer of solid wood under varying boundary conditions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings
ISBN
9780735446557
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
AIP Publishing, APL, the American Institute of Physics
Place of publication
Melville, NY
Event location
Dalešice
Event date
Oct 4, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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