油气两相混输的稳态计算程序──STPHD  

Steady-State Computing Program-STPHD for Oil-Gas Two-Phase Mixed Transportation

作　　者：王树众[1] 梁志鹏[1] 林宗虎[1] 庄贵涛[2] 管余昌 曹苏军[2] 

机构地区：[1]西安交通大学,陕西省西安市710049 [2]辽河油田设计院,辽宁省盘锦市124010

出　　处：《油气田地面工程》1997年第6期6-10,共5页Oil-Gas Field Surface Engineering

摘　　要：详细介绍了我国自行开发研制的管路两相混输稳态计算程序──STPHD的设计思路、计算步骤、特点和功能。通过对试验管路的计算并和试验值相比较表明，该软件在油气两相流的流动特性模拟方面具有足够的计算精度，它能正确反映管路中压降、温降的变化趋势并能对段塞流的流动特性进行详细的预测，因而可为油气混输管线的正确设计、动力设备的选型、管路终端处理设备的设计以及实际安全经济运行提供必要的依据。This article introduces the thinking,design character and function of STPHD self developed in the country. Through test counting on test pipeline and comparision with the test value it shows that software has enough counting precision in oil-gas twophase flow simulation. It can correctly reflect the changing tendency of pressure drop and temperture drop in the pipeline and forecast the flow character of plug flow in detail. Therefore it can provide the necessary basis for the correct design of oil-gas mixed transportation pipeline,the type-selection of power equipment, the type-selection of power devices,design of pipeline terminal treatment devices and practical safety and economical operation.

关 键 词：油气两相混输 STPHD 管道运输工艺 段塞流 

分 类 号：TE832.9[石油与天然气工程—油气储运工程]