成品油顺序输送分输和变管径混油量的计算

Calculations on the Mixing Oil Volume of Sequence Transportation of Oil Product in the Batch and Variable Diameter Pipes

介绍了成品油管道混油量的计算公式,分析了Austin-Palfrey经验公式的应用,针对实际输油管道沿线分输点多,进油点多,输油量变化大,各段管径不同的特点,提出了采用当量混油长度的思路,拓宽了Austin-Palfrey经验公式的应用范围。

The paper introduces some equations used to calculate the volume of mixing oil for oil product pipeline,and analyzes the application of Austin-Palfrey equation. In the light of the more branch lines with different diameters' pipes along the pipeline under the variable throughput,the paper sets forth a concept that uses a equivalent length of mixing oil, which opens up the application scope of Austin-Palfrey equation.Subject Headings:oil product,sequence transportation,branch,variable diameter pipe,mixing oil volume,calculationOIL & GAS STORAGE