This work deals with drying of the beechwood using microwaves. In the first part there is teoretically discussed the wood in general and its behavior related with drying. The beechwood is here described in detail and also its properties. Another point of the teoretical part is focused on microwaves and its use for drying wood. Second part deals with drying of the beechwood samples using continous microwave line. Twenty beechwood samples were split on radial and tangent samples and they were put on ma-chine belt of the drying machine. Before and after each entry through the drying machi-ne each sample was weighed. This process was repeated till almost zero moisture of the tested sample. Then small parts were cut from each sample, three from each edge and three from the middle part of the tested sample. Three parts (edge, middle, edge) were used for prong test, three for finding the value of crustiness using the CEN test and three of them cut on even smaller parts for finding the moisture gradient. The result was evaluation of wood drying and its quality after drying
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:431195 |
| Date | January 2017 |
| Creators | Šitta, Ondřej |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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