| 喷气织机封闭式喷气引纬管道内气流的测试分析 |
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| 引用本文： | 汪黎明,陈明.喷气织机封闭式喷气引纬管道内气流的测试分析[J].东华大学学报(自然科学版),1987(2). |
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| 作者姓名： | 汪黎明 陈明 |
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| 作者单位： | 中国纺织大学机械工程系纺织机械教研室，中国纺织大学机械工程系纺织机械教研室 |
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| 摘 要： | 本文以封闭式喷气引纬管道为研究对象,分析计算了喷嘴内气流速度的变化规律,得出一组喷嘴内气流马赫数 M 与位置 x 的关系曲线;并分析研究了封闭引纬管道内气流速度的变化规律以及气流速度的计算方法,并对封闭引纬管道内气流速度进行了测试分析。
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| 关 键 词： | 封闭式引纬管道 气流 马赫数 |
A STUDY AND MEASUREMENT OF AIR FLOW IN THE CLOSED-CONSTRICTORS OF AIR JET LOOMS |
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| Wang Liming Chen Ming.A STUDY AND MEASUREMENT OF AIR FLOW IN THE CLOSED-CONSTRICTORS OF AIR JET LOOMS[J].Journal of Donghua University,1987(2). |
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| Authors: | Wang Liming Chen Ming |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | Authors of this paper,taking the closed-constrictors as an object of study,at-
tempt to investigate the air flow velocity in an air jet nozzle,and obtain a series
of velocity-position curves of the air flow.Also the authors deal with the princi-
ples of air flow and the methods to calculate and to measure as well the air velocity
in a closed-constrictors of air jet looms. |
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| Keywords: | closed-constrictors air flow Mach number |
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