| 城市燃气管网水力计算软件的开发 |
| |
| 引用本文： | 刘伟,唐文芳,连家秀,石虎,王洁清.城市燃气管网水力计算软件的开发[J].油气储运,2002,21(1):25-27. |
| |
| 作者姓名： | 刘伟 唐文芳 连家秀 石虎 王洁清 |
| |
| 作者单位： | 中原油田勘察设计研究院 |
| |
| 摘 要： | 在城市燃气管网的设计过程中,水力计算是最关键的环节。以往采用传统的手算平差法,存在计算周期长、误差大、计算结果保守的缺点。采用Visual Basic5.0开发了城市燃气管网水力计算软件,采用的节点线性逼近法比平差法的方程阶数增多,收敛速度令人满意,计算结果具有较高的经济性。
|
| 关 键 词： | 城市燃气管网 水力计算 软件开发 |
| 修稿时间： | 2001年8月31日 |
DEVELOPMENT ON THE HYDRAULIC CALCULATION SOFTWARE OF URBAN GAS PIPELINE NETWORK，OGST |
| |
| LIU Wei,TANG Wenfang et al.DEVELOPMENT ON THE HYDRAULIC CALCULATION SOFTWARE OF URBAN GAS PIPELINE NETWORK，OGST[J].Oil & Gas Storage and Transportation,2002,21(1):25-27. |
| |
| Authors: | LIU Wei TANG Wenfang |
| |
| Abstract: | The hydraulic calculation in the design of urban gas pipeline network is a very important work. The traditional calculation method used before, for example, the integral square error, has disadvantages , such as long period,larger error and conservative. A new hydraulic calculation software for urban gas pipeline network is developed with Visual Basic 5. 0,in which the lineal shrinkage at juncture is adopted. Some calculation cases are given. The calculation speed is greatly improved with a high accuracy and satisfactory results. |
| |
| Keywords: | urban gas pipeline network hydraulic calculation software development results comparison |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
