Study on Effect of Valve Operation on Transient Flow in Natural Gas Pipelines
One-dimensional, non-isothermal gas flow model was adopted to simulate the transients in high-pressure gas transmission pipelines. The conservative equations based on the equation of state of BWRS, including mass, momentum and energy laws, were solved with the method of characteristics. Meanwhile, laboratory experiments with the focus on effect of valve operation on pipeline parameters were carried out Both results of numerical simulation and experiment suggested that quick operation of valve could arouse significant fluctuation of flowrate and pressure of flow within the pipeline.
natural gas dynamic simulation fast transients valves
Yanpeng Ding Yuxing Li
College of Pipeline and Civil Engineering China University of Petroleum Qingdao, China
国际会议
2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)
长沙
英文
463-466
2010-12-18（万方平台首次上网日期，不代表论文的发表时间）