深海泥浆举升泵设计与水力特性研究
DOI:
作者:
作者单位:

1.中国地质科学院勘探技术研究所;2.浙江理工大学机械与自动控制学院

作者简介:

通讯作者:

中图分类号:

基金项目:


SStudy On the Design and Hydraulic Characteristics of the Submarine Mud Lift Pump
Author:
Affiliation:

1.Institute of Exploration Techniques of CAGS;2.Faculty of Mechanical Engineering &3.Automation, Zhejiang Sci-tech University

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    泥浆举升泵作为无隔水管泥浆循环钻井的核心功能单元,驱动储存在吸入模块中的含屑泥浆沿上返管线回流至钻井平台。本文以离心泵为研究对象,通过CFD-EDM构建泵的计算模型,开展全尺度流场模拟,对泵的叶轮设计、流场和颗粒运移分布规律、样泵水力性能试验等方面进行研究。研究结果表明该泵具有较好的工作特性指标,其水力性能达到设计要求,可以应用于深海无隔水管钻井作业,也表明该泵的设计方法和试验过程是合理可行的。

    Abstract:

    The mud lift pump, as the core functional unit of riserless mud recovery drilling, drives the cutting-bearing mud stored in the suction module to flow back to the drilling platform along the upward return pipeline. This paper takes centrifugal pumps as the research object, constructs a computational model of the pump through CFD-EDM, conducts full-scale flow field simulation, and studies the impeller design, flow field and particle transport distribution, and hydraulic performance tests of the sample pump. The research results show that the pump has good working characteristic indicators, and its hydraulic performance meets the design requirements, the pump can be applied to deep-sea riserless drilling operations. And it also shows that the design method and experimental process of the pump are reasonable and feasible.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2024-03-07
  • 最后修改日期:2024-05-28
  • 录用日期:2024-05-30
  • 在线发布日期:
  • 出版日期: