| YG461型织物透气仪的中压标定及织物透气量的探讨 |
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| 引用本文： | 王淑芬. YG461型织物透气仪的中压标定及织物透气量的探讨[J]. 天津工业大学学报, 2000, 19(1): 34-36 |
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| 作者姓名： | 王淑芬 |
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| 作者单位： | 天津纺织工学院纺织工程系,天津,300160 |
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| 摘 要： | 本文主要论述了国产YG461型织物透气仪的测试原理,并在中压条件下对不同透气量织物的透气性进行了大量的测试.同时以实验数据为依据,给出了两室压差及透气量的数值对应形式的查数表供测试者使用,并对不同层数织物的透气量进行了相关分析.
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| 关 键 词： | 透气性 压差 流速 相关系数 |
| 文章编号： | 1000-1557(2000)01-0034-03 |
| 修稿时间： | 1999-09-21 |
Discuss on the medium pressure colibration of the instrument YG461 and the permeability of fabrics |
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| WANG Shun fen. Discuss on the medium pressure colibration of the instrument YG461 and the permeability of fabrics[J]. Journal of Tianjin Polytechnic University, 2000, 19(1): 34-36 |
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| Authors: | WANG Shun fen |
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| Abstract: | This paper mainly discusses the testing theory of the instrument for permeating air of fabrics (YG461),and under the medium pressure,a large number of experiments are done for permeability of different fabrics.At the same time,we offer testers the inquiry table of pressure difference and permeability of fabrics according to the experimental data so that testers can use it conveniently,and analyse the relations between various layers of fabrics and quantities of permeating air. |
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| Keywords: | air permeability pressure difference speed flow related coefficient |
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