In order to reduce the viscosity of crude oil for transport, we often use the way of heating delivery for high pour point, high wax, and high viscosity oil. Crude oil at high temperature, through long-distance transmission, the temperature and pressure changes on the piping stress greater impact. In this paper, in order to explore the main factor of hot oil pipeline stress and the location of key points, we build the XX hot oil pipeline stress analysis model used CAESAR II software, analysis of the impact of changes in temperature and pressure on piping stress when hot oil pipeline running, draw hot oil pipeline stress distribution, clearly identifies the location of key points of stress concentration, and we have come to that temperature is a major factor in generating pipe stress.


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    Title :

    Analysis of Hot Oil Pipeline Stress Influencing Factors


    Contributors:
    Wu, Xiao-Nan (author) / Wu, Shi-Juan (author) / Lu, Hong-Fang (author) / Wan, Jie (author) / Liu, Jia-Li (author) / Li, Wei-Tao (author) / Liu, Zi-Lin (author)


    Publication date :

    2014


    Size :

    4 Seiten




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





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