English
杨开玖, 梁晓寒, 王建国, 杨波. 泡沫塑料保温管道总传热系数的确定[J]. 油气储运, 2005, 24(5): 15-18. DOI: 10.6047/j.issn.1000-8241.2005.05.005
引用本文: 杨开玖, 梁晓寒, 王建国, 杨波. 泡沫塑料保温管道总传热系数的确定[J]. 油气储运, 2005, 24(5): 15-18. DOI: 10.6047/j.issn.1000-8241.2005.05.005
shu
YANG Kaijiu, LIANG Xiaohan, . The Determination on Total Heat Transfer Coefficient of Pipeline Coated with Foam Thermal Insulation[J]. Oil & Gas Storage and Transportation, 2005, 24(5): 15-18. DOI: 10.6047/j.issn.1000-8241.2005.05.005
Citation: YANG Kaijiu, LIANG Xiaohan, . The Determination on Total Heat Transfer Coefficient of Pipeline Coated with Foam Thermal Insulation[J]. Oil & Gas Storage and Transportation, 2005, 24(5): 15-18. DOI: 10.6047/j.issn.1000-8241.2005.05.005
shu

泡沫塑料保温管道总传热系数的确定

The Determination on Total Heat Transfer Coefficient of Pipeline Coated with Foam Thermal Insulation

    摘要
  • 摘要: 随着油田长输管道高强度钢材的应用和输送压力的提高，泵站间距越来越长。为减少占地和节约投资，尽可能将加热站与泵站合建，这样势必增大加热站站间距。为此采用理论计算法和反算法对总传热系数（K）进行计算，得出了黄土塬地区埋地泡沫塑料保温管道总传热系数选用值，为输油管道高效经济运行和节能降耗提供了可靠的依据。

     

    Abstract: JinHui Oil Pipeline is 216.65 km in total length with 377 mm×6 mm in diameter, coated with foam thermal insulation with 30 mm in thickness. To take the construction of intermediate heating station and pumping station together into account, two calculation techniques are used for total heat transfer coefficient (K value) and obtained the selected K value for the pipeline in loess aria, which provides a reliable base for economic operation and energy saving of oil pipelines.

     

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