摘要
针对东北管网,建立了以输油成本为目标函数,以余蜡厚度、清蜡周期为决策变量的数学模型,并用数值方法进行求解。该模型适合低输量下高含蜡原油管道的清蜡周期和余蜡厚度计算,对指导高含蜡低输量原油管道运行有良好的经济效益。
Aiming at the northeastern oil pipeline network,the objective function of pipeline running cost was established as well as the mathematical model using thickness of remnant wax layer and period of removing the wax as decision variables,the numerical method was used to solve. The mathematical model can suit to the calculation of the period of removing the wax and the remnant thickness of wax layer in the pipeline of waxy crude oil under low flow rate.
出处
《当代化工》
CAS
2009年第4期361-363,共3页
Contemporary Chemical Industry
关键词
低输量
余蜡厚度
清管周期
优化运行
Low flow rate
Remnant thickness of wax layer
The period of removing the wax
Optimal- operation
