| 低温LNG管道热力安全泄压阀泄放过程研究 |
| |
| 引用本文： | 张立宁,姚云,商丽娟. 低温LNG管道热力安全泄压阀泄放过程研究[J]. 化学工业与工程技术, 2013, 34(4): 56-58 |
| |
| 作者姓名： | 张立宁 姚云 商丽娟 |
| |
| 作者单位： | 中海油山东化学工程有限责任公司,山东济南,250013 |
| |
| 摘 要： | 利用HYSYS流程模拟软件对低温LNG管道热力安全泄压阀泄放过程进行了热力学分析，论述了整个泄放过程中热力安全泄压阀进出口相态变化和泄放量变化情况，并结合实例定量分析了热力安全泄压阀的设计工况，旨在为工程上热力安全泄压阀的准确选型提供一种较为完整的程序和方法。
|
| 关 键 词： | 液化天然气 热力安全泄压阀 热力学分析 低温管道HYSYS |
Research on relieving process of thermal safety relief valve in LNG cryogenic pipeline |
| |
| ZHANG Lining , YAO Yun , SHANG Lijuan. Research on relieving process of thermal safety relief valve in LNG cryogenic pipeline[J]. Journal of Chemical Industry & Engineering, 2013, 34(4): 56-58 |
| |
| Authors: | ZHANG Lining YAO Yun SHANG Lijuan |
| |
| Affiliation: | ZHANG Lining;YAO Yun;SHANG Lijuan;CNOOC Shandong Chemical Engineering Co. ,Ltd.; |
| |
| Abstract: | Thermodynamics analysis for discharge process of thermal safety relief valve of LNG cryogenic pipeline is made using HYSYS process simulation software. Phase changes at inlet and outlet of thermal safety relief valve and relieving requirement are dis- cussed for the whole discharge process. The design conditions of thermal safety relief valve are quantitatively analyzed with the combi- nation of example. The research would provide an integrated procedure and method for the design and choice of thermal safety relief valve. |
| |
| Keywords: | Liquid natural gas Thermal safety relief valve Thermodynamics analysis Cryogenic pipeline HYSYS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
