|
|||||
|
|
| 输气管道静态模拟及管道末段储气量计算 | |
| 引用本文： | 唐建峰,段常贵,吕文哲,宋庆杰.输气管道静态模拟及管道末段储气量计算[J].油气储运,2001,20(9):20-24. |
| 作者姓名： | 唐建峰 段常贵 吕文哲 宋庆杰 |
| 作者单位： | 1. 石油大学山东 2. 哈尔滨建筑大学 3. 中原油田建筑集团公司 |
| 摘 要： | 在对稳定流动理论分析的基础上，建立了较真实反映管内气体稳定流动的基本数学模型，该模型包括连续性方程、动量方程、能量方程和状态方程。采用四阶龙格-库塔法编制了该模型的通用数值计算程序，以陕甘宁至北京长输管道为例进行验证，并在此基础上，对稳定流动工况输气管道末段储气量进行了详细研究和计算。 |
| 关 键 词： | 输气管道 稳定流 数学模型 龙格－库塔法 管道未段储气量 计算 |
Studying on Static State Simulation and Final Section Line-packing of Long-distance Gas Pipeline |
|
| Tang Jianfeng,Duan Changgui.Studying on Static State Simulation and Final Section Line-packing of Long-distance Gas Pipeline[J].Oil & Gas Storage and Transportation,2001,20(9):20-24. | |
| Authors: | Tang Jianfeng Duan Changgui |
| Abstract: | In this paper,mathematical models are established on the basis of theoretical analysis of steady-state flow and consist of equations of mass conservation,momentum conservation,energy conservation and state equation for real gases. Based on the four-step Ronge-Kutta method,general numerical simulation program of the model is developed, and has been applied in the calculation of Shanganning-Beijing long-distance gas pipeline. Finally, final section line-packing of long-distance gas pipeline is studied. |
| Keywords: | gas pipeline steady-state flow Ronge-Kutta method final section line-packing calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |