Numerical analysis of temperature field in wood during thermal treatment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F15%3A43906845" target="_blank" >RIV/62156489:43410/15:43906845 - isvavai.cz</a>
Result on the web
<a href="http://www.inwood-project.eu/sites/default/files/inwood2015_proceedings.pdf" target="_blank" >http://www.inwood-project.eu/sites/default/files/inwood2015_proceedings.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Numerical analysis of temperature field in wood during thermal treatment
Original language description
Numerical analysis of temperature field during thermal modification of wood was carried out. The numerical solution - based on finite element method, FEM - of the 3D problem of transient nonlinear heat transfer in wood is presented. The numerical model was enhanced for describing chemical reactions of cellulose, hemicelluloses and lignin (pyrolysis model), which takes into account the exothermic reactions as an internal source of heat energy in a partial differential equation describing heat transfer inwood. The influence of sample dimensions (sample geometry) and wood species was studied. The influence of wood species on heating time to reach the highest temperaturewas negligible. As expected, the sample size played an important role in the heating duration and in terms of the exothermic reactions of wood (in the range of higher temperatures).
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE2.3.20.0269" target="_blank" >EE2.3.20.0269: The establishment of an international research team for the development of new wood-based materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
InWood2015. Innovations in Wood Materials and Processes
ISBN
978-80-7509-255-7
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
39-40
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
May 19, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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