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| DOI：10.13522/j.cnki.ggps.2017.0188 |
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| Head Loss of Torpedo Screen Filter Under Circumstances of Clean Water |
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ALIPUJIANG·Abulimiti , HUDAN·Tumaerbai, MULATI·Yusaiyin， AYIGULI·Aikebaier
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College of Water Conservancy and civil Engineering，Xinjiang Agricultural University, Urumqi 830052, China; Xinjiang College of Water Resources and Hydropower Engineering, Urumqi 830013, China; Xinjiang Xinshui Modern Water Resources Engineering Company Limited, Urumqi 830019, China; Xinjiang Suqi Agricultural Water Saving Planning and Design Research Institute, Urumqi 830049, China
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| Abstract: |
| Torpedo screen filter is a new type of screen filter, core component parts are torpedo and filter. 【Objective】 Study the head loss of the torpedo screen filter under circumstances of clean water with different flow rates. 【Method】 The head loss of different flow rate under the condition of filter shell, filter screen with 80 meshes and 120 meshes and torpedo were carried out. 【Result】 The head loss of filter increased with increase of flow rate. The head loss of 120 meshes screen filter was larger than that of 80 meshes of the filter without torpedo. After installing torpedo, the head loss of 120 meshes torpedo screen filter was smaller than that of 80 meshes. The relationship between head loss and flow rate was put forward, and there was a good power function. 【Conclusion】Under the condition of clean water, there is a good power function between the head loss and the flow rate. |
| Key words: torpedo screen filter; clean water experiment; different flow; head loss |
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