| Measuring Fiber Orientation in Nonwoven Fabrics by Laser Scattering Method Part Ⅱ: Algorithm and Verification |
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| 引用本文： | 周胜
,储才元
,严灏景.Measuring Fiber Orientation in Nonwoven Fabrics by Laser Scattering Method Part Ⅱ: Algorithm and Verification[J].东华大学学报(英文版),2001(2). |
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| 作者姓名： | 周胜 储才元 严灏景 |
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| 作者单位： | Zhou Sheng Chu Caiyuan Yan HaojingCollege of Textiles，Dong Hua University，Shanghai，200051 |
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| 基金项目： | This project is supported by Key Subject Foundation of Shanghai Educational Committee. |
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| 摘 要： | The algorithm for evaluation of fiber orientation distribution function (ODF) by laser scattering method based on 2 - dimentional model of fiber arrangement and the method of determining diffuse scattering intensity are presented. The fiber ODFs of nonwoven samples measured by the computer-program-controlled laser scattering intensity testing system are compared with that of the data obtained by microprojector method. The results show that the algorithm is feasible for assessing the fiber ODFs of nonwoven fabrics manufactured by different processing methods.
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