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< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation
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Du Tonglin
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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->2012 Vol.4

    Test on Explosion-proof Sound Emission of Hidden Tank
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    Key Words： Sound emission； Hidden tank； Explosion-proof； Static pressure testing
    Abstract：In order to apply sound emission technology in hidden oil tank testing， it is necessary to find out basic composition of such emission system and structure of hidden tanks. Conducted is explosion-proof design of sound emission system according to the explosion-proof requirement for environment and conditions around hidden oil tanks， conducted is static pressure test on sound emission system in seven tanks and the test results show that such emission source activities on different tank bottom plates are different between each other. Obtained are the range of tank positioning sound speed and the peak amplitude distribution of static pressure testing sound signal， it is proven that coating on the tank wall in sensor installation position has a little effect on sound emission testing and test and verified are the feasibility and availability of explosion-proof sound emission system.
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