... 中心化可加过程 centered additive process 中心化子 centralizer 中心化子元素 centralizer element ...
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casing centralizer 套管扶正器
liner centralizer 衬管扶正器
drilling centralizer 钻井定心器 ; 钻井扶正器
bottom centralizer 底部扶正器
blade type centralizer 叶片型扶正器
fragile centralizer 脆性扶正器
bow type centralizer 弓形扶正器
bow string centralizer 弓形管柱扶正器
bow spring centralizer 弓形弹簧扶正器
Based on the multi-phase flow theory, a 3D hydrodynamic model is established in this study, and then calculated by the finite volume method. The lifting capability of centralizer is quantitatively evaluated.
以多相流理论为基础,建立三维流体动力学模型,并采用有限体积法对该模型进行计算,定量评价了螺旋扶正器的携带岩屑举升能力。
参考来源 - 常规钻井螺旋扶正器携岩举升数值计算研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The design of centralizer assembly is the basic and key job for directional drilling.
扶正器组合设计是钻定向井基本而关键的工作。
The tubing centralizer worked by hydraulic, solved the problem of tubing screw deflection and met the need of production.
该扶正器采用液压式扶正，解决了油管偏螺纹这一难题，满足了生产的需要。
The current centralizer has such defects as being apt to tire and wear off, worse seal and the wasting of fluid resistance.
现有扶正器有易疲劳损伤、对接不严、流阻损耗的缺点。
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