关于金刚石钻进时冲洗液气蚀的试验研究——金刚石钻进技术专题之二

Experimental Research on Cavitation of Drilling Fluid While Diamond Drilling

摘要:

根据水力学原理提出了冲洗液气蚀的概念，为了研究气蚀现象建立了实验台，给出了实验结果，提出了防止冲洗液气蚀的措施和相应的建议。

Abstract:

In this paper the concept about drilling fluid cavitation is proposed according to the principles of hydraulics, experimental stand for cavitation research is set up, research results are given, and measure against fluid cavitation is suggested and corresponding suggestions proposed.