摘要
成品油管道通常采用顺序输送方式输送各种油品,沿途设有多个分输站。随着油品分输,流量呈阶梯状递减,管径也随之发生变化。以成品油管道系统评价期内总费用现值最小为目标函数,建立了带分支的长输成品油管道工艺方案优化设计的数学模型。
There are many off-take stations in the products pipeline .The diameter and flow rate are becoming small and small when the products are diffluenced. Aiming at the minimum total discounted cost in the life expectance of the refined petroleum products pipeline, the optimal design mathematical model with branches is established.
出处
《能源技术》
2005年第2期47-48,69,共3页
Energy Technology
关键词
成品油管道
顺序输送
优化设计
数学模型
动态规划
Products pipeline
Batch transportation
Optimal design
Mathematical model
Dynamic programming
