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Transactions of Materials and Heat Treatment. 2007, (01) Core

Numerical simulation of hot-press temperature curve of laminated veneer lumberChinese Full Text

YU Yang-lun,YU Wen-ji,JIANG Ze-hui,WANG Tian-you(Research Institute of Wood Industry,Chinese Academy of Forestry,Beijing 100091,China)

Abstract: Hot-press temperature as function of time was derived by analogy from the similarity between hot-pressing temperature curve of laminated veneer lumber and Malthus model.The coefficient of temperature rise velocity（k-value） was obtained by a nonlinear curve-fitting method with SPSS program,and the accuracy and efficiency of this model was validated with practical examples.The results show that the correlation coefficient R~2-value of experiments and fitting curve is above 0.95 and that hot-press ... More
Keywords：

laminated veneer lumber; hot-press temperature curve; mathematical model; fitting;

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Material Science

  • Classification Code：

    TB332

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