基于CFD的SVQS快分系统冲蚀磨损研究及原因分析

张智亮, 胡紫维, 张昕, 刘强, 张本轩, 周锐, 陈柳君, 李超, 何军

doi:10.16577/j.issn.1001-1560.2022.0153

材料保护 >

2022 , Vol. 55 >Issue 6: 48 - 55

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0153

试验研究

基于CFD的SVQS快分系统冲蚀磨损研究及原因分析

展开

1. 西南石油大学机电工程学院； 2. 中国石油集团西部钻探工程有限公司工程技术研究院； 3. 北京兴油工程项目管理有限公司； 4. 中国石油西部钻探吐哈钻井公司； 5. 中国石油玉门油田分公司； 6. 中国石油西部钻探玉门钻井公司

张智亮，博士(后)，正高级工程师，研究方向为动力工程及工程热物理、机械工程等，E - mail：280238724@qq.com

收稿日期: 2021-12-27

修回日期: 2022-01-18

录用日期: 2022-02-22

网络出版日期: 2024-01-09

基金资助

国家重点基础研究发展计划项目(2012CB215004)；国家科技重大专项课题(2011ZX05021 - 001)资助

收起

Study and Cause Analysis of the Erosion Wear of Super Vortex Quick Separation System Based on CFD

Expand

1. School of Mechanical and Electrical Engineering, Southwest Petroleum University, Chengdu 610500，China；2. Engineering Technology Research Institute, CNPC Western Drilling Engineering Co., Ltd., Urumqi 830011，China；3. Beijing Xingyou Engineering Project Management Co., Ltd., Beijing 100089， China；4. CNPC West Drilling Tuha Drilling Company, Turpan 838200, China； 5. CNPC Yumen Oilfield Branch, Jiuquan 735200, China；6. CNPC West Drilling Yumen Drilling Company, Jiuquan 735200，China

Received date: 2021-12-27

Revised date: 2022-01-18

Accepted date: 2022-02-22

Online published: 2024-01-09

Fold

摘要

壁面磨损是快分系统失效破坏的重要因素，研究磨损对于提高快分系统的使用寿命具有重要意义。以计算流体力学方法(CFD)为基础，通过Fluent软件对快分系统的内部流场进行耦合计算，采用离散相模型(DPM)对系统壁面磨损进行数值仿真。通过数值分析，确定了快分系统壁面的主要磨损部位为旋流臂、壁面靠近喷出口位置、沉降段中下部、提升管顶部以及隔流筒挡板位置，并得到系统的速度及磨损分布云图，结合磨损分布规律初步分析了快分系统壁面的磨损原因以及可能影响磨损的因素；将数值仿真结果与带隔流筒和隔流盖板的旋流快分系统(SVQS)在工业应用中的实际磨损情况进行对比分析，验证了数值仿真结果的准确性和可靠性。

关键词： SVQS快分系统; 冲蚀; 磨损; 仿真分析

本文引用格式

张智亮, 胡紫维, 张昕, 刘强, 张本轩, 周锐, 陈柳君, 李超, 何军 . 基于CFD的SVQS快分系统冲蚀磨损研究及原因分析[J]. 材料保护, 2022 , 55(6) : 48 -55 . DOI: 10.16577/j.issn.1001-1560.2022.0153

Abstract

As wall wear is an important factor for the failure of Super Vortex Quick Separation System (SVQS), the study of wear is of great significance in improving its service life. In this work, based on the computational fluid dynamics (CFD) research method, the internal flow field of SVQS system was coupled by Fluent software, and the wall wear of the system was numerically simulated using the DPM erosion model. Through the numerical analysis, the main wear parts of the system wall were determined to be the cyclone arm, the position on the wall near the jet outlet, the middle and lower part of the settlement section, the top of the riser and the position of the isolate cylinder baffle; the system speed and wear map were gained; and the causes of wear on the wall of the quick separation system as well as the factors that might affect the wear were preliminarily analyzed with the help of wear distribution law. Besides, the accuracy and reliability of the numerical simulation results were verified through a comparison to the actual wear condition of the SVQS system having isolate cylinders and coverplates and used in indurial applications.

Key words： SVQS; erosion; wear; simulated analysis

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract