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| Optimal operation of multi product pipeline network |
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LIANG Yong tu1, LIU Zeng zhe2
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(1.College of Petroleum Engineering in China University of Petroleum, Beijing 102249, China;2.PetroChina Oil ＆ Gas Pipeline Control Center, Beijing 100007, China)
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| Abstract: |
| After studying features of multi product pipeline network, using the minimum energy cost as the objective function, an optimal mathematical model was established considering pressures and flow rate restraints, operation restraints of different pump stations and energy balance of pipeline network. The model was solved using dynamic programming algorithm. The optimal pump configuration was provided by the model. Then the optimal mathematical model was applied to some products pipeline network to demonstrate its feasibility. The results by the optimal model were compared with those of exhaustive method. The results show that the model could draw out the optimal pump configuration and work efficiently in pipeline transportation engineering. |
| Key words: batch transportation pipeline network mathematical model dynamic programming optimal operation |
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