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Author:
Journal / Book Title:
Year:
Volume:
Issue:
jing di she liu de shi nei shi yan yan jiu
Author(s):
Yao Caiyin
,
Zhang Shaohuai
Pages:
48
-
51+6
Year:
1987
Issue:
2
Journal:
Natural Gas Industry
Keyword:
井底岩面
;
水力能量
;
淹没非自由射流
;
空化射流
;
单喷嘴
;
当量直径
;
喷距
;
射流作用
;
空化气泡
;
测量装置
;
Abstract:
本文阐述专用装置测量淹没非自由水射流作用在井底岩石表面(简称井底岩面)上的水力能量的方法及喷距、喷嘴数目与水力能量的关系,得到了最佳喷距为8~10倍喷嘴当量直径,以及减少喷嘴数目可以提高水力能量的结论。
Citations
张绍槐. 喷射钻井井底流场的试验架研究及单喷嘴钻头的井下试验 [J]. 石油钻采工艺 . 1983(05)
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