... 关键词：非稳态流动；高压燃气管道；能量方程；特征线 [gap=817]Key words: unsteady-state flow; high-pressure gas pipeline; energy equation; characteristic line ...
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urban high-pressure gas pipeline 城镇高压燃气管道
sub-high pressure A gas pipeline 次高压A燃气管道
sub-high pressure B gas pipeline 次高压B燃气管道
high pressure B gas pipeline 高压B燃气管道
high-pressure oil-gas pipeline 高压油气管道
high pressure A gas pipeline 高压A燃气管道
Jin Shan high-pressure gas pipeline and natural gas are Shaanxi-Beijing natural gas high-pressure gas pipeline extension.
陕津天然气高压输气管道是陕京天然气高压输气管道的支线。
Based on transient model method and acoustic leak detection method, a complete set of high-pressure gas pipeline leak experimental device is designed.
设计了一套完整的基于瞬态模型法和声波泄漏检测法的高压输气管线泄漏试验装置。
The application of the risk assessment technology in China is demonstrated with the EVA unit in a chemical plant and high-pressure gas pipeline cases.
以化工厂EVA装置和高压燃气管道风险评估的实例为核心，阐述了承压设备风险评估技术在我国的应用情况。
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