| 气提泵中标准孔板流量计特征 |
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| 引用本文： | 景山,张成钢,吴秋林. 气提泵中标准孔板流量计特征[J]. 化学反应工程与工艺, 2004, 20(3): 213-217 |
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| 作者姓名： | 景山 张成钢 吴秋林 |
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| 作者单位： | 清华大学核能技术研究院,北京,102201;清华大学核能技术研究院,北京,102201;清华大学核能技术研究院,北京,102201 |
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| 摘 要： | 探讨了气提泵输送水，模拟料液，30％三烷基氧膦-煤油溶液时标准孔板流量计两端压降特征。实验结果表明，由于气提泵中气液相互作用，造成了标准孔板流量计两端的压降随时问呈周期性的波动特征；而压降的时均值与流经孔板的液体平均流量之间呈线性关系。
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| 关 键 词： | 气提泵 压降 标准孔板流量计 液体流量 |
| 文章编号： | 1001-7631(2004)03-0213-05 |
| 修稿时间： | 2004-02-17 |
The Characteristics of Standard Orifice Flow Meters in an Airlift Pump |
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| Jing Shan Zhang Chenggang Wu Qiulin. The Characteristics of Standard Orifice Flow Meters in an Airlift Pump[J]. Chemical Reaction Engineering and Technology, 2004, 20(3): 213-217 |
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| Authors: | Jing Shan Zhang Chenggang Wu Qiulin |
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| Abstract: | The study on the characteristics of standard orifice flow meter in an air-lift pump was carried out by measuring the flow rate of water, a solution simulating high-level-liquid-waste and 30% trialkylphosphine oxide (TRPO)-kerosene solution. The experimental results showed that the periodical fluctuation of instantaneous pressure drop occurs with the measuring time and the time-averaged value of pressure drop has a linear relation with the averaged flow rate of liquid. |
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| Keywords: | airlift pump pressure drop standard orifice flow meter liquid flow rate |
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