| 轴流泵喇叭口差压测流试验 |
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| 引用本文： | 丁光浩.轴流泵喇叭口差压测流试验[J].灌溉排水学报,1999(4). |
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| 作者姓名： | 丁光浩 |
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| 作者单位： | 江苏省常州市水利局!江苏常州213001 |
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| 摘 要： | 根据水力学原理和有关资料提供的差压测流计算式 ,分别在实验室和现场条件下 ,就开敞式进水池内立式轴流泵不同口径、不同喇叭口测压断面和不同转速等方案进行差压测流试验 ,验证计算公式的可靠性 ,为实际应用提供操作依据。
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| 关 键 词： | 轴流泵 喇叭口 测流 |
Experimental Study on Flow Rate Measurement with Pressure Difference at Bell Mouth of an Axial Flow Pump |
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| DING Guang,hao.Experimental Study on Flow Rate Measurement with Pressure Difference at Bell Mouth of an Axial Flow Pump[J].Journal of Irrigation and Drainage,1999(4). |
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| Authors: | DING Guang hao |
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| Abstract: | Based on principles of hydraulics and referenced to the formulas in concerned literature, experiments were carried out in laboratory and on site to study flow rate measurement problems under different bell mouth diameter, different section of bell mouth, and different pump speed. Experimental results were given in this paper and are guidelines for practical utilization. |
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| Keywords: | axial flow pump bell mouth flow rate measurement |
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