| 火力发电厂大管径液体流量测量新方法研究 |
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| 引用本文： | 潘宏刚,张凯,李亮,王飞,刘凯. 火力发电厂大管径液体流量测量新方法研究[J]. 沈阳电力高等专科学校学报, 2014, 0(1): 16-20 |
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| 作者姓名： | 潘宏刚 张凯 李亮 王飞 刘凯 |
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| 作者单位： | [1]沈阳工程学院能源与动力学院,辽宁沈阳110136 [2]沈阳工程学院学报编辑部,辽宁沈阳110136 |
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| 基金项目： | 辽宁省大学生创新项目（201311632023） |
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| 摘 要： | 基于火力发电厂大管径流量测量不准确的背景,提出在不同负荷流量下通过对小管径和大管径流量的测量,分析数据得出大管径与小管径之间流量关系,用间接方式计算出大管径流量.该方法可以提高流量测量的精确度,同时进行小管径流量测量可以提高工业生产的经济性.
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| 关 键 词： | 大管径 流量测量 管道流量关系 间接测量 |
A new method for the liquid flow measurement in large pipelines in coal-fired power plants |
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| PAN Hong-gang,ZHANG Kai,LI Liang,WANG Fei,LIU Kai. A new method for the liquid flow measurement in large pipelines in coal-fired power plants[J]. Journal of Shenyang Electric Power Institute, 2014, 0(1): 16-20 |
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| Authors: | PAN Hong-gang ZHANG Kai LI Liang WANG Fei LIU Kai |
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| Affiliation: | (a. School of Energy and Power Engineering, b. Academic Journal of SIE,Shenyang Institute of Engineering, Shenyang ] 10136, Liaoning Province) |
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| Abstract: | In consideration of the inaccuracy large pipeline flow measurement in power plant, a new method for the liquid flow measurement in large pipelines was proposed. The method can calculate indirectly the liquid flow in large pipelines through the measurement of liquid flow in small and large pipelines at different loads respectively, and then the data analysis was carded out to derive the flow relationship between small and large pipelines. This method can improve the accuracy of flow measurement as well as the economy of the small pipelines flow measurement. |
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| Keywords: | Large pipeline How Measurement Flow relationship between small and large pipelines Indirect measurement |
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