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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2016 Vol.4

    Research on Safety Protection and Evaluation of LNG Storage Tank
    Author of the article:Li Huajun, Zhao Bin
    Author's Workplace：School of Mechanical Engineering, Liaoning Shihua University
    Key Words：LNG storage tank; Safety protection; Progress
    Abstract：As the main storage equipment of natural gas, there is an increasing number of LNG (liquefied natural gas) tank and severe consequences will be caused once fire explosion occurs. The safety issue shall not be ignored. Therefore, it is important to perform research on safety issue of LNG low temperature tanks. Firstly, the cooling technology and process of LNG storage is analyzed.  Secondly, the safety protection of LNG storage tanks is discussed, respectively from the selection of materials, filling method, foundation design and fire protection. The methods for safety detection of LNG tanks under different conditions are discussed. Finally, the fundamental principles of Dow's index of fire, process decision program chart method, fuzzy theory and grey relational analysis are summarized with accuracy verified by actual cases.

     

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