| 水下采油树保温输油管道的变形分析 |
| |
| 引用本文： | 刘兴铎,孙传轩,王来智,杨超.水下采油树保温输油管道的变形分析[J].管道技术与设备,2021(1):18-21. |
| |
| 作者姓名： | 刘兴铎 孙传轩 王来智 杨超 |
| |
| 作者单位： | 国家油气钻井装备技术研究中心,陕西宝鸡 721002;宝鸡石油机械有限责任公司,陕西宝鸡 721002;宝鸡石油机械有限责任公司,陕西宝鸡 721002 |
| |
| 基金项目： | 中国石油集团公司项目(2019A-1014)。 |
| |
| 摘 要： | 水下采油树输油管道保温层受到内、外压力及温度场的作用,容易发生变形。文中建立输油管道保温层的模型,运用CFD流场分析的方法,分析在内、外压力及温度场的共同作用下,输油管道保温层的径向变形对作业水深、输油管道结构参数的敏感性。分析结果表明,输油管道保温层的径向变形量随着作业水深的增加而变大。输油管道的结构参数变化将会影响保温层的径向变形量。
|
| 关 键 词： | 保温层变形 敏感性 输油管道 水下采油树 数值模拟 |
Deformation Analysis of Underwater Christmas Tree Insulated Oil Pipeline |
| |
| LIU Xing-duo,SUN Chuan-xuan,WANG Lai-zhi,YANG Chao.Deformation Analysis of Underwater Christmas Tree Insulated Oil Pipeline[J].Pipeline Technique and Equipment,2021(1):18-21. |
| |
| Authors: | LIU Xing-duo SUN Chuan-xuan WANG Lai-zhi YANG Chao |
| |
| Institution: | (National Engineering Research Center for Oil and Gas Drilling Equipment,Baoji 721002,China;Baoji Oilfield Machinery Co.,Ltd.,Baoji 721002,China) |
| |
| Abstract: | Because of inner-outside pressure and temperature field function,transferring oil pipeline of Christmas tree is easy to deform.The essay established oil pipeline with insulating layer.Applying CFD analysis method,with temperature and inner-outside pressure cooperative function,the essay analyzed the radial deformation of oil pipeline with insulation layer was sensitive to water depth and structural parameter of oil pipeline.The analysis results show that radial deformation of oil pipeline insulation layer increases with the increase of operating water depth.The radial deformation of the insulation layer can be affected by the variation of the structural parameters of the oil pipeline. |
| |
| Keywords: | insulation layer deformation sensitivity oil pipeline underwater Christmas tree numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
