| ??Ч???????????????????????????????? |
| |
| 引用本文： | 郑欣,王俊奇.??Ч????????????????????????????????[J].天然气工业,1996,16(6):68-71. |
| |
| 作者姓名： | 郑欣 王俊奇 |
| |
| 作者单位： | 1. ??????????????????о??;2. ??????????????????о?? |
| |
| 摘 要： | 将灰色系统理论中局势决策的效果测度引入灰色关联分析中，针对直接计算天然气压缩系数的许多公式，提出了评价的新方法，并对各个公式的计算结果与实测值之间的准确程度进行了排序。通过陕甘宁中部气田的实际应用表明：Ｐａｐａｙ方法是该气田较为适用的、相对准确的计算公式。同时，效果测度灰色分析考虑了数据之间动态过程的发展态势，比单纯的误差分析更为合理且直观易懂，具有计算简便、快速等优点。
|
| 关 键 词： | 模糊数学，分析，天然气，压缩系数，计算方法，应用 |
THE EVALUATING CALCULATING FORMULA OF NATURAL GAS COMPRESSIBILITY BY EFFICTIVENESS MEASUREMENT GREY ANALYSIS |
| |
| Zheng Xin.THE EVALUATING CALCULATING FORMULA OF NATURAL GAS COMPRESSIBILITY BY EFFICTIVENESS MEASUREMENT GREY ANALYSIS[J].Natural Gas Industry,1996,16(6):68-71. |
| |
| Authors: | Zheng Xin |
| |
| Affiliation: | Survey and Design Institute of Changqing Petroleum Exploration Bureau |
| |
| Abstract: | hrough introducing situation decision effictiveness measurement of grey sytem theory into grey association analysis,a new method of evaluating the formula of directively calculating natural gas compressibity is proposed out.The accuracies between the results calculated by the each formula and measured values are orderd.It is proved by the application in the central gas field of Shanganning Basin that Papay method is a more suitable and more accurate formula.Because of considering the development situations among data,effectiveness measurement grey analysis is rationer than error analysis,and it is of the advantages of easy understanding,easy calculation,saving time etc. |
| |
| Keywords: | Fuzzy mathematics Analysis Natural gas Calculation method Application |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《天然气工业》浏览原始摘要信息 |
|
点击此处可从《天然气工业》下载全文 |
