| 热油管道不饱和输送工况下总传热系数的取值 |
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| 引用本文： | 杨军,钟仕荣,王建华.热油管道不饱和输送工况下总传热系数的取值[J].油气储运,2006,25(3):55-57. |
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| 作者姓名： | 杨军 钟仕荣 王建华 |
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| 作者单位： | 1. 淮阴师范学院
2. 中石化集团管道储运公司南京输油处 |
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| 摘 要： | 以仪征至金陵石化输油管道为例,从点炉临界条件、停炉临界条件的确定以及仪征站最佳出站油温的计算和最大安全停输时间的计算四个方面,介绍了热油管道在不饱和输送工况下如何节能运行需要着重考虑的几个因素,并从仪金管道大量停输数据中反算出确定该段管道特性的总传热系数(K)的取值方法.
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| 关 键 词： | 热油管道 不饱和输送 总传热系数 取值 节能 分析 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005-04-07 |
Determining the Total Heat Transfer Coefficient for Hot Oil Pipeline under the Condition of Low Throughput |
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| YANG Jun,ZHONG Shirong et al.Determining the Total Heat Transfer Coefficient for Hot Oil Pipeline under the Condition of Low Throughput[J].Oil & Gas Storage and Transportation,2006,25(3):55-57. |
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| Authors: | YANG Jun ZHONG Shirong |
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| Abstract: | Take the Yizheng-Jinling Oil Pipeline as an example,this article introduces the energy saving running for the hot oil pipeline under the condition of low throughput operation from 4 facets: (1) determination of critical condition of heater start-up; (2) determination of critical condition of heater shutdown; (3) calculation of optimized outlet oil temperature from Yizheng Station and (4) calculation of maximum safe shutdown time of the pipeline. The determination method of total heat transfer coefficient of this pipeline section is given on the basis of inversion calculation from the shutdown data of the pipeline. |
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| Keywords: | hot oil pipeline low throughput running total heat transfer coefficient determination method energy saving analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
