摘要
通过分析输气管道最优参数与管道建设中综合经济技术指标之间的关系,结合工程实际,提出了一个合理的输气管道工艺设计两级递阶优化模型。使用这种模型方法体系,编制了干线输气管道优化设计软件。该软件可方便、快速的求出各种输气方案下设计变量的最佳设计值,便于进行方案比较。结合我国的天然气管道工程,给出了一个优化计算实例。
This paper presents a reasonable mathematical model for optimal design of gas transmission pipeline through analyzing the relation between the optimal parameter of pipeline and the combined cost in pipeline construction. Two stages method is used in the article to solve the model. Based on this model and algorithm, a software for gas transmission pipeline optimal design has been developed. This software is suitable for projects comparing and selecting the optimal project. Example presented at the end is to demonstrate the rationality of the model.
出处
《油气储运》
CAS
北大核心
2000年第8期18-22,共5页
Oil & Gas Storage and Transportation
关键词
输气管道
工艺参数
优化设计
软件
gas transmission pipeline,parameter,optimal design,software,calculation
