A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve
Water hammer analysis is a fundamental work of pipeline systems design process for water distribution networks. The main characteristics for mine drainage system are the limited space and high cost of equipment and pipeline changing. In order to solve the protection problem of valve-closing water ha...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2016/2346025 |
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| _version_ | 1832555029148467200 |
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| author | Yanfei Kou Jieming Yang Ziming Kou |
| author_facet | Yanfei Kou Jieming Yang Ziming Kou |
| author_sort | Yanfei Kou |
| collection | DOAJ |
| description | Water hammer analysis is a fundamental work of pipeline systems design process for water distribution networks. The main characteristics for mine drainage system are the limited space and high cost of equipment and pipeline changing. In order to solve the protection problem of valve-closing water hammer for mine drainage system, a water hammer protection method for mine drainage system based on velocity adjustment of HCV (Hydraulic Control Valve) is proposed in this paper. The mathematic model of water hammer fluctuations is established based on the characteristic line method. Then, boundary conditions of water hammer controlling for mine drainage system are determined and its simplex model is established. The optimization adjustment strategy is solved from the mathematic model of multistage valve-closing. Taking a mine drainage system as an example, compared results between simulations and experiments show that the proposed method and the optimized valve-closing strategy are effective. |
| format | Article |
| id | doaj-art-1fde1fa51a034278a25e00b7e76433be |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-1fde1fa51a034278a25e00b7e76433be2025-02-03T05:49:43ZengWileyShock and Vibration1070-96221875-92032016-01-01201610.1155/2016/23460252346025A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control ValveYanfei Kou0Jieming Yang1Ziming Kou2Research Institute of Machinery and Electronics, Taiyuan University of Technology, Taiyuan 030024, ChinaResearch Institute of Machinery and Electronics, Taiyuan University of Technology, Taiyuan 030024, ChinaTaiyuan University of Technology College of Mechanical Engineering, Mine Fluid Control Engineering Research Center (Laboratory) in Shanxi Province, Taiyuan 030024, ChinaWater hammer analysis is a fundamental work of pipeline systems design process for water distribution networks. The main characteristics for mine drainage system are the limited space and high cost of equipment and pipeline changing. In order to solve the protection problem of valve-closing water hammer for mine drainage system, a water hammer protection method for mine drainage system based on velocity adjustment of HCV (Hydraulic Control Valve) is proposed in this paper. The mathematic model of water hammer fluctuations is established based on the characteristic line method. Then, boundary conditions of water hammer controlling for mine drainage system are determined and its simplex model is established. The optimization adjustment strategy is solved from the mathematic model of multistage valve-closing. Taking a mine drainage system as an example, compared results between simulations and experiments show that the proposed method and the optimized valve-closing strategy are effective.http://dx.doi.org/10.1155/2016/2346025 |
| spellingShingle | Yanfei Kou Jieming Yang Ziming Kou A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve Shock and Vibration |
| title | A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve |
| title_full | A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve |
| title_fullStr | A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve |
| title_full_unstemmed | A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve |
| title_short | A Water Hammer Protection Method for Mine Drainage System Based on Velocity Adjustment of Hydraulic Control Valve |
| title_sort | water hammer protection method for mine drainage system based on velocity adjustment of hydraulic control valve |
| url | http://dx.doi.org/10.1155/2016/2346025 |
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