| 喷蒸真空热压刨花板板坯内部的温度场特性 |
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| 引用本文： | 徐长妍,华毓坤.喷蒸真空热压刨花板板坯内部的温度场特性[J].林产工业,2002,29(6):13-15. |
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| 作者姓名： | 徐长妍 华毓坤 |
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| 作者单位： | 南京林业大学,南京,210037 |
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| 摘 要： | 研究了喷蒸真空热压杨木大片刨花板坯内部的温度分布特征。实验结果表明,平行于热压板的板坯中心平面内的温度分布比较均匀,沿板坯厚度方向各点的温度分布差异较大。在喷蒸真空热压过程中,板坯内部的温度上升速率比传统热压快得多。
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| 关 键 词： | 喷蒸真空热压 杨木大片刨花板 板坯内部的温度场 |
| 修稿时间： | 2002年1月6日 |
Temperature Behavior within the Mat during SIVP |
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| Xu Changyan,Hua Yukun.Temperature Behavior within the Mat during SIVP[J].China Forest Products Industry,2002,29(6):13-15. |
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| Authors: | Xu Changyan Hua Yukun |
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| Abstract: | The temperature behavior within the Poplar flake-board mat during steam injection vacuum pressing (SIVP) was studied. Experimental results showed that temperature difference between points in middle layer paralleling to hot platens was very little,and along thickness of the mat temperature behavior was different. The rising rate of temperature during SIVP was faster than that of conventional pressing. |
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| Keywords: | Steam injection vacuum pressing Poplar flake-board Temperature behavior within the mat |
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