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| Prediction on oil pipeline leak quantities vising pressure drop |
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MA Xi-geng1,ZHANG Yi2,ZHANG Chuan-ping3
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(1. College of Information and Control Engineering in China University of Petroleum, Dongying 257061, China ;2. Faculty of Petroleum Engineering in China University of Petroleum, Beijing \02249 f China;3. College of Economic Administration in China University of Petroleum, Dongying 257061，China)
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| Abstract: |
| Based on theory of oil pipeline leak quantities and it's pressure drop, the relations among the rate of change of oil pipeline pressure drop, oil leak or oil transporting quantities and the position of taking place oil leak, as well as the difference of elevation of pipeline start-end, were given using Thaler equation. It is the relation between exogenous variables ( place of leak oil, the difference of elevation of pipeline start-end) and endogenous variables( flow, pressure drop) that amplifies the blind range of warning oil leak, using pressure drop. |
| Key words: oil pipeline leak pressure drop blind range |
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