Finite element analysis of heat transfer of Turkey oak (Quercus cerris)

Borza, Sándor és Csiszár, Gergely és Garab, József és Komán, Szabolcs (2024) Finite element analysis of heat transfer of Turkey oak (Quercus cerris). In: 11TH HARDWOOD CONFERENCE PROCEEDINGS : Sopron, Hungary, 30-31 May 2024. Hardwood conference proceedings . Soproni Egyetem Kiadó, Sopron, pp. 250-254. ISBN 9789633345184

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Absztrakt (kivonat)

Understanding the heat transfer in wood is essential when applying heat technological processes to it. In this study, the transient heat transfer characteristics during the heat treatment of Turkey oak (Quercus cerris) at 30 °C, 50 °C, and 70 °C were numerically investigated. The heat transfer model was compared to experimental results. The model aligns well with the experimental values in time, especially at the beginning and the middle phases, where the heat transfer is more dynamic than in later phase of the heat treatment process. The differences between the model and the actual temperatures varies up to 3.38 °C, indicating a maximum relative deviation of only 5.35%. This simulation of heat transfer within the hardwood samples offers valuable insights into the heat treatment processes.

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