| 吸盘式挖泥船喷嘴喷射功能改进研究 |
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| 引用本文： | 谭宗柒,崔家仲.吸盘式挖泥船喷嘴喷射功能改进研究[J].三峡大学学报(自然科学版),2003,25(2):149-152,164. |
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| 作者姓名： | 谭宗柒 崔家仲 |
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| 作者单位： | 三峡大学机械与材料学院,湖北,宜昌,443002 |
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| 摘 要： | 通过对吸盘式挖泥船浅水航道疏浚作业时吸盘头喷嘴喷射角度及喷嘴结构的分析研究，指出了浅层开挖时工作效率低的两个主要原因，并提出了通过改变吸盘头喷嘴喷射角度及喷嘴结构可以极大的改进吸盘式挖泥船喷嘴喷射功能的方法．通过实践证明了所提出的方法的正确性．
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| 关 键 词： | 吸盘式挖泥船 吸盘头 喷嘴 喷射 |
| 文章编号： | 1007-7081(2003)02-0149-04 |
Study on Ejection Function Improvement of Nozzle of Cupule Dredging Boat |
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| Tan Zongqi Cui Jiazhong.Study on Ejection Function Improvement of Nozzle of Cupule Dredging Boat[J].Journal of China Three Gorges University(Natural Sciences),2003,25(2):149-152,164. |
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| Authors: | Tan Zongqi Cui Jiazhong |
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| Abstract: | Two main reasons about the low dredging efficiency of the cupule dredging boat in low water sections are pointed out by analyzing the ejection angle and structure of the nozzle;and by changing them, the e-jection function can be advanced greatly; the ways are put forward. The practice proves the validity of the
ways. |
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| Keywords: | cupule dredging boat head of cupule nozzle ejection function |
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