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2010年 第4卷 第2期

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《能源前沿（英文）》 >> 2010年 第4卷 第2期 doi: 10.1007/s11708-009-0074-1

Impacts of different diameter combinations on the temperature of a crude oil pipeline when colocating with a products pipeline

1.Beijing Key Laboratory of Urban Oil and Gas Distribution Technology, China University of Petroleum (Beijing), Beijing 102249, China; 2.State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China;

发布日期： 2010-06-05
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摘要

In order to show the effects of different diameter combinations on crude oil temperature when a crude oil pipeline and a products pipeline are laid in one trench, four typical diameter combinations are selected to conduct numerical simulation. After a series of calculations, the minimum mean temperature difference and the maximum temperature difference of the crude oil along the pipelines are obtained. In real pipeline constructions, the effects of other diameter combinations on crude oil temperature can be predicted by the method of linear interpolation to calculate results of the four diameter combinations obtained in this study.

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