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< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation
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Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2014 Vol.4

    Assessment on Reliability of Long-distance Corroded Pipeline with Two Algorithms
    Author of the article:Zhang Yiju, Fu Qiu
    Author's Workplace：1.School of Petroleum Engineering, Southwest Petroleum University；2.Zhejiang Weixing New Building Materials Co., Ltd.,；3.SINDOPEC North China Company
    Key Words：MATLAB; JC algorithm MC algorithm; Reliability calculation; Probability distribution
    Abstract：At present, there is less computer language program application using in long-distance corroded pipeline reliability assessment with JC algorithm and MC algorithm (Monte Carlo algorithm), it is complicated to do manual calculations with JC algorithm because of multiple iterations and MC algorithm cannot be achieved by hand calculation. Based on basic principles of reliability analysis of JC algorithm and the MC algorithm, MATLAB software is used to calculate the reliability and compare and analyze advantages and disadvantages of the two algorithms and it is shown that the results are in good agreement. The computer language is applied in reliability assessment of long-distance pipeline, can replace tedious hand calculation and improve efficiency and accuracy of reliability calculation.

     


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