不可压缩流体输送中经济管径的选取  

On the option of the economical channel in the transportation of uncompressable liquids

作　　者：张镭[1] 苏岩[1] 

机构地区：[1]开封大学化工系,河南开封475004

出　　处：《开封大学学报》2000年第1期39-43,共5页Journal of Kaifeng University

摘　　要：以流体输送的年操作费用与管道投资的年折旧费用之和最小作为目标函数 。Taking the minimum sum of the yearly operating cost of liquid transportation and the yearly depreciation charge of the channel investment as the object function, this paper relates the mathematical model of the solution to the economical channel in the transportation of both the non-thermal insulation cryogenic liquids and the thermal insulation hot liquids.

关 键 词：经济管径 有效能 不可压缩流体输送 数学模型 

分 类 号：TQ022.125[化学工程]