Simulation of Leakage Model of Long-distance Oil Pipeline Based on FLUENT

摘要：

　　Based on the oil flowing state and the state equation of the long distance pipeline,the calculation method of leakage rate is analyzed when the pipeline leakage occurs.First,the leakage models of long-distance oil pipeline are established by FLUENT simulation,and the simulated results are close to the computed results,which prove the reliability of the simulation method,Then,through FLUENT simulating,the division of the models of the orifice leak,the macroporous leak and the pipe leak by the ratio of the leak-holes equivalent diameter to the pipe diameter is presented.Finally,the influence laws of the leak rates affected by the pipe diameter,the leak-holes equivalent diameter and the oil flow rate are investigated.

关键词： Long-distance oil pipeline FLUENT simulation leakage models

作者: Xinhua Wang Limei Wang Gang Zheng Shuwen Sun Rongzun Yang

作者单位: College of Mechanical Engineering and Applied Electronics Technology Beijing University of Technolog Shanghai Institute of Special Equipment Inspection and Technology ,Shanghai, China

会议类型: 国际会议

会议名称: 2012 International Conference on Engineering Materials,Geotechnical Engineering and Environmental Engineering(EMGEEE2012)(2012工程材料、岩石工程和环境工程国际会议)

会议地点: 石家庄

会议语种:英文

页码: 280-286

在线出版日期: 2012-10-26（万方平台首次上网日期，不代表论文的发表时间）