摘要
为了探求水下破岩方法,并最大限度提高大口径喷嘴用于水下破岩的效果,利用磨料水射流系统,结合淹没实验装置及其横向进给机构,研究了靶距、压力、进给速度和磨料粒度等因素对花岗岩的冲蚀性能的影响。
In order to maximally improve the performance of water jet with large-diameter nozzles in underwater rock-breaking method,the influence of standoff distance,driving pressure,traverse velocity and particle size on granite erosion was studied by using abrasive water jet system in combination with submerged experimental device and transverse feeding mechanism.
出处
《矿冶工程》
CAS
CSCD
北大核心
2011年第3期18-21,共4页
Mining and Metallurgical Engineering
关键词
破岩设备
高压水射流
淹没磨料水射流
花岗岩
冲蚀性能
rock-breaking machine
high-pressure water jet
submerged abrasive water jet
granite
erosion property
