A laboratory setup for measuring the wood-surface temperature during drying by means of thermography
2023
Details
- Autor(en) / Beteiligte
- Titel
- A laboratory setup for measuring the wood-surface temperature during drying by means of thermography
- Ist Teil von
- Wood material science and engineering, 2023-03, Vol.18 (2), p.701-706
- Ort / Verlag
- Abingdon: Taylor & Francis
- Erscheinungsjahr
- 2023
- Link zum Volltext
- Quelle
- Taylor & Francis Journals Auto-Holdings Collection
- Beschreibungen/Notizen
- The surface temperature of a drying wooden board is strongly related to the drying process. However, it is relatively difficult to determine the surface temperature accurately during drying. In this paper, an experimental setup for analyzing the wood surface during drying by thermal imaging as well as dry and wet-bulb temperature reference surfaces was tested. Spruce sapwood samples were dried in various climates and evaluated with respect to both mass loss and surface temperature. The experimental setup enabled both qualitative and quantitative analysis of the wood drying process. The results showed that thermal imaging enabled a detailed view of the drying progression. The distinct correlation between surface temperature and mass change showed that an accurate determination of a basic, often considered, and difficult-to-determine drying potential is possible.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1748-0272, 1748-0280eISSN: 1748-0280DOI: 10.1080/17480272.2022.2066479Titel-ID: cdi_swepub_primary_oai_DiVA_org_lnu_112954
- Format
- –
- Schlagworte
- Atmospheric temperature, Drying, Forestry and Wood Technology, Fundamental properties, fundamental properties of wood and wood-based materials, Fundamental property of wood and wood-based material, Non destructive evaluation, Non-destructive evaluation on wood and wood-based material, non-destructive evaluation on wood and wood-based materials, Nondestructive examination, Qualitative analysis, Skog och träteknik, spruce, Surface properties, Surface temperature, Surface temperatures, Thermal imaging, Thermography, Thermography (imaging), Wood, wood drying, Wood surfaces, Wood-based materials