Abstract

This study aimed to examine the drying in Eucalyptus wood in different directions and regions. Flow rates of free (FRFW), bound (FRBW), and total water were calculated in three directions. FRFW in the transversal direction demonstrated higher rates for the internal region. FRFW in the longitudinal direction was 1.7 times higher than in radial and 2.4 times higher than in tangential. FRBW in the tangential and radial directions was equal. FRFW was ∼14 times higher than FRBW. Correlations between FRFW and FRBW were inversely proportional. The results can help in the drying optimization of Eucalyptus and indicate parameters for its use in industries.

摘要

本研究旨在检查桉木在不同方向和区域的干燥情况。计算三个方向的游离 (FRFW)、结合 (FRBW) 和总水的流速。横向的 FRFW 显示内部区域的比率更高。纵向的 FRFW 比径向高 1.7 倍，比切向高 2.4 倍。切向和径向的 FRBW 相等。FRFW 比 FRBW 高 14 倍。FRFW 和 FRBW 之间的相关性成反比。结果有助于桉树的干燥优化，并为其在工业中的使用指明参数。