Selection of Surge Condition and Calculation Case on Surge Analysis of Yong-Hu-Ning Oil Pipeline

This mainly analyzes the possible oil transportation condition of Yong-Hu-Ning Oil Pipeline. The methods to select the stable limit operating conditions to analyze surge of the pipeline are given. The surge process of the pipeline is described from surge source, the condition to form surge, surge transient process theory and the determination methods of margin conditions for all pumping stations of the pipeline. Finally, two cases of calculation and analysis results are given.