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《Journal of Fujian Forestry Science and Technology》 2008-04
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The analysis on the reason resulting in drying defects of wood and its preventive measures during microwave drying

LI Xian-jun1,2,FU Feng2,ZHOU Yong-dong2,CHEN Zhi-lin2(1.Material science and engineering school of central south university of forestry and technology,Changsha, Hunan 410004,China;2.Research Institute of Wood Industry,Chinese Academy of Forestry Beijing,100091,China)  
The main reasons to cause drying defects resulting from wood dielectric properties,microwave penetration depth,microwave equipment and drying process were analysed in this paper.Some ways including in optimizing the design of microwave equipment,improving the uniformity of microwave field,controlling the microwave input power and radiation time,and changing the microwave heating mode,to prevent drying defects were presented also.
【Fund】: 中国博士后基金(20060390543);; 国家林业局重点实验室基金;; 中南林业科技大学青年基金(06005A)
【CateGory Index】: S781.71
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