| 深海采矿扬矿管的运动对流动参数影响的研究 |
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| 引用本文： | 邹伟生.深海采矿扬矿管的运动对流动参数影响的研究[J].矿冶工程,2003,23(3):12-14. |
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| 作者姓名： | 邹伟生 |
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| 作者单位： | 1.北京科技大学, 北京100083;
2.长沙矿冶研究院, 湖南长沙410012 |
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| 摘 要： | 结合深海开采扬矿应用条件建立了模拟扬矿管升沉、摆动和倾斜的提升试验系统, 进行了较大摆幅和较宽频率范围的试验, 获得了比较全面的试验数据, 建立了计算模型。研究所确定的提升管升沉、摆动和倾斜对管内流动参数的影响规律已应用于5 000 m深海采矿系统中试技术设计和1 000 m水深海试采矿系统设计及其扬矿设备的研制。
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| 关 键 词： | 深海采矿 扬矿管 升沉 摆动 倾斜 管内参数 |
| 收稿时间： | 2002-12-28 |
| 修稿时间： | 2002年12月28 |
Effects of Movement of Lifting Pipe on Its Flow Parameter |
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| ZOU Wei,sheng.Effects of Movement of Lifting Pipe on Its Flow Parameter[J].Mining and Metallurgical Engineering,2003,23(3):12-14. |
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| Authors: | ZOU Wei sheng |
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| Affiliation: | 1.University of Science and Technology, Beijing 100083, China;
2.Changsha Research Institute of Mining and Metallurgy, Changsha 410012, Hunan, China |
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| Abstract: | According to the actual lifting conditions in deep sea mining, a lifting test system simulating lifting pipe' s heaving, swaying and inclination was set up.The test of wide amplititude and high frequency lifting of the lifting pipe, a series of testing data have been obtained and a calculationmodel has been set up.The effects of lifting pipe' s heaving, swaying and inclination on flow parameters were established, and have been taken into account in technical designing of the 5 000 m deep sea mining system and the 1 000 m deep sea trial mining system and their ore-lifting equipment development. |
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| Keywords: | deep sea mining lifting pipe heaving swaying inclination pipe's flow parameter |
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