Sealing Structure Analysis of a Non-API Tubing Connection during Load Envelope Test
In the paper,a non-API tubing connections sealing structure is analyzed through numerical simulation.It is very important for sealing integrity to maintain intimate and usually high contact stress of mating metal surfaces under different loading.First,the contact pressure of main sealing surface and torque shoulder surface generated by interference fit after make-up procedure is analyzed.Then,the variation of contact pressure of sealing system during the load envelope test consisting of the axial loads and internal pressure is analyzed.The analysis results can be used to optimum design and operational suitability test of non-API tubing connections.
Non-API Tubing Connection Sealing Structure Load Envelope Test
Peng Wang Meijuan Hu Zhaoxi Shen Lei Li Chun Feng
Key Laboratory for Mechanical & Environment Behavior of Tubular Goods,CNPC Tubular Goods Research Institute, Xian, Shaanxi, 710065, China
国际会议
台湾
英文
1669-1673
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）