|
|||||
|
|
| 结蜡厚度与土壤总传热系数相关性影响研究 | |
| 引用本文： | 张冬敏,赵丽英,高新楼,熊辉,苗青,鹿广辉,侯苏明,李春宁,李俊先.结蜡厚度与土壤总传热系数相关性影响研究[J].油气储运,2008,27(8). |
| 作者姓名： | 张冬敏 赵丽英 高新楼 熊辉 苗青 鹿广辉 侯苏明 李春宁 李俊先 |
| 作者单位： | 1. 中石油管道公司管道研究中心 2. 中国石油管道公司沈阳调度中心 3. 中国石化管道储运公司沧州输油处 4. 中国石油管道公司大连输油气分公司新港站 |
| 摘 要： | 针对铁大线低输量运行开展了管道结蜡的预测及与土壤总传热系数相关性影响研究,给出了铁大线低输量运行条件下的经济结蜡厚度以及结蜡厚度与土壤总传热系数的相关式,确定了各站间的总传热系数和管道的安全最低输量,提高了管道在综合处理工艺条件下的热力校核的准确性,为铁大线低输量运行热力系统改造节约了费用. |
| 关 键 词： | 含蜡原油 管道 低输量运行 结蜡厚度 土壤总传热系数 预测 |
Study on Correlative Influence of Wax Thickness and Overall Heat Transfer Coefficient of Soil |
|
| ZHANG Dongmin,ZHAO Liying et al.Study on Correlative Influence of Wax Thickness and Overall Heat Transfer Coefficient of Soil[J].Oil & Gas Storage and Transportation,2008,27(8). | |
| Authors: | ZHANG Dongmin ZHAO Liying |
| Abstract: | A study on the correlative influence of wax thickness and overall heat transfer coefficient of soil is carried out in the light of low throughput operation of TieDa Oil Pipeline. The correlations on the economic wax thickness under the condition of low throughput operation and the correlations about wax thickness and overall heat transfer coefficient of soil are given and the overall heat transfer coefficient of pumping stations and minimum safety throughput of the pipeline are determined and the accuracy of thermal calculation under the condition of heating and/or PPD treatment for the pipeline is improved, which economizes the cost for the thermal system's alternation of TieDa Oil Pipeline. |
| Keywords: | waxy crude oil pipeline low wax thickness prediction low throughput operation overall heat transfer coefficient of soil |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |