| 磨料射流及高分子减阻改善射流性能的实验研究 |
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| 引用本文： | 蒋旭平,胡寿根,钟声玉.磨料射流及高分子减阻改善射流性能的实验研究[J].上海理工大学学报(社会科学版),1993(2). |
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| 作者姓名： | 蒋旭平 胡寿根 钟声玉 |
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| 作者单位： | 上海机械学院动力工程学院
(蒋旭平，胡寿根)，上海机械学院动力工程学院(钟声玉) |
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| 基金项目： | 国家自然科学基金青年基金,批准号:58905437 |
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| 摘 要： | 本文设计了磨料射流系统及喷嘴结构,实验研究了磨料射流切割与破碎物料的性能,确定了磨料喷嘴出口的最佳长度,对清水和磨料溶液进行了射流冲击性能比较试验;并进一步在磨料射流中加入高分子聚合物添加剂,实验证明,高分子减阻剂同样对磨料射流性能有改善.
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| 关 键 词： | 磨料射流 高分子添加剂 减阻 |
AN EXPERIMENTAL STUDY OF ABRASIVE WATER JET AND IMPROVEMENT ON THE JET PERFORMANCE WITH HIGH POLYMER DRAG REDUCTION |
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| Jiang Xuping Hu Shougen Zhong Shengyu.AN EXPERIMENTAL STUDY OF ABRASIVE WATER JET AND IMPROVEMENT ON THE JET PERFORMANCE WITH HIGH POLYMER DRAG REDUCTION[J].Journal of University of Shanghai For Science and Technilogy(Social Science),1993(2). |
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| Authors: | Jiang Xuping Hu Shougen Zhong Shengyu |
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| Institution: | Jiang Xuping Hu Shougen Zhong Shengyu |
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| Abstract: | In this paper, an abrasive water jet test device and the nozzle configuration are designed to study the effects of the abrasive water jet on cutting-and erosion and to determine the optimun length of the mixed zone of the nozzle outlet. The experimental results are compared between the pure and abrasive water jet performances. It proves by further experiment that high polymer additives in the abrasive water jet also bring about the improvement on the jet performance. |
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| Keywords: | Abrasive water jet High polymer additives Drag reduction |
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