| 高压淹没水射流破岩实验研究 |
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| 引用本文： | 张作龙,梁忠民. 高压淹没水射流破岩实验研究[J]. 石油矿场机械, 2000, 29(5): 27-30 |
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| 作者姓名： | 张作龙 梁忠民 |
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| 作者单位： | 石油大学(华东)机电工程系,山东,东营,257061 |
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| 摘 要： | 利用高压淹没射流装置对几种岩石进行了破碎实验，通过对实验结果的分析讨论，得出了喷嘴出口动压力、喷嘴直径和喷距与破岩效果之间的关系。
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| 关 键 词： | 破岩机理 石油钻井 高压淹没水射流装置 喷嘴 |
| 修稿时间： | 200 0-04-2 |
Experimental study of breaking rock with pressure water jet |
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| ZHANG Zuo-long,LIANG Zhong-min. Experimental study of breaking rock with pressure water jet[J]. Oil Field Equipment, 2000, 29(5): 27-30 |
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| Authors: | ZHANG Zuo-long LIANG Zhong-min |
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| Abstract: | With equipment of inundated ultrahigh pressure water jet,experiments of breaking several kinds of rock were made The relation between the effect of excavation and the pressure, nozzle diameter and standoff distance was presented by numerically ayalyzing the results |
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| Keywords: | drilling high pressure rock breaking mechanism research |
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