|
|||||
|
|
| 干空气干燥天然气管道技术仿真 | |
| 引用本文： | 朱筱岚,李长俊,廖柯熹,刘春雷,邹晋川.干空气干燥天然气管道技术仿真[J].油气储运,2007,26(8):27-29. |
| 作者姓名： | 朱筱岚 李长俊 廖柯熹 刘春雷 邹晋川 |
| 作者单位： | 1. 西南石油大学 2. 蜀南气矿泸州采气作业区 3. 西南石油大学石油工程学院 |
| 基金项目： | 西南石油大学研究生创新基金资助(CXJJ27025) |
| 摘 要： | 介绍了天然气长输管道干空气干燥工艺原理,基于质量守恒定律、相平衡原理和费克定律,建立了天然气管道干空气干燥过程机理模型和随后封闭过程的机理模型。运用隐式差分法求解了干燥模型的数值解和分离变量法求封闭过程的解析解,在此基础上编制了相应的应用程序,利用达州至毛坝管道的干燥实例验证了模型的正确性。 |
| 关 键 词： | 天然气管道 干燥 封闭 干空气 模型 |
| 修稿时间： | 2006-03-30 |
Simulation on the Drying Natural Gas Pipeline with Dehumidified Air |
|
| ZHU Xiaolan,LI Changjun et al.Simulation on the Drying Natural Gas Pipeline with Dehumidified Air[J].Oil & Gas Storage and Transportation,2007,26(8):27-29. | |
| Authors: | ZHU Xiaolan LI Changjun |
| Abstract: | Natural gas has to reach certain dew point before it enters every household,which entails the dryness of natural gas transmission pipeline. The air drying process consists of two parts: air drying and water soaking, which are both complicated heat and mass transfer process. Based on the mass conservation,phase equilibrium and the Law of Fick,two parts' models are established. The equations in drying process are solved numerically and soaking process analytically. And the models are used for pipeline drying in West-East Gas Transmission Pipeline Project,which justifies the correctness of these models. |
| Keywords: | natural gas pipeline drying soaking dehumidified air model simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |