| 空气变形丝喷嘴的气流流动显示研究 |
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| 引用本文： | 李杰新,谭丛德,李凤强. 空气变形丝喷嘴的气流流动显示研究[J]. 青岛大学学报(工程技术版), 1990, 0(4) |
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| 作者姓名： | 李杰新 谭丛德 李凤强 |
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| 作者单位： | 山东纺织工学院，山东纺织工学院，山东纺织工学院 |
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| 摘 要： | 木文介绍了喷嘴气流流动显示的纹影法与纹影干涉法,提出了纹影干涉图的定量计算公式,提供了不同状态下的实验照片,分析了喷嘴出口处气流的主要特征和对成纱质量的影响因素。
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| 关 键 词： | 空气变形纱 纹影法 纹影干涉法 激波 |
On Ais Current Apperance at Air Texturing Nozzle |
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| Li Jic-xin, Tan Cong-de, Li Feng-qiang. On Ais Current Apperance at Air Texturing Nozzle[J]. Journal of Qingdao University(Engineering & Technology Edition), 1990, 0(4) |
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| Authors: | Li Jic-xin Tan Cong-de Li Feng-qiang |
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| Affiliation: | Li Jic-xin, Tan Cong-de, Li Feng-qiang,Department of Moechanical and Electronical Engineering |
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| Abstract: | The shadowgraph method and chadow interference method for the air current apperance at the jet nozzle are introduced with the calculation formula for a set quantity of the shadow interference graph and experiment phots taken under different conditions. The main properties of the air current at the nozzle and the effective factors to the yarn quality are analysed. |
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| Keywords: | air textured yarn shadow-graph method shadow interference method shock |
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