基于EDEM-Fluent耦合的激光机械钻头井底流场与排屑性能研究

李琴,雷雨薇,孙浩翔,代茂林,陈科

Study on downhole flow field and chip removal performance of laser mechanical drill bit based on EDEM-Fluent coupling

Qin LI,Yuwei LEI,Haoxiang SUN,Maolin DAI,Ke CHEN

图15 环空岩屑分布示意

Fig.15 Schematic diagram of annulus rock chip distribution