| 相关分析及量热法在油水两相流测量中的应用 |
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| 引用本文： | 何安定,李斌,周芳德,任长春. 相关分析及量热法在油水两相流测量中的应用[J]. 化学工程, 2000, 28(1): 40-43 |
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| 作者姓名： | 何安定 李斌 周芳德 任长春 |
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| 作者单位： | 1. 西安交通大学动力工程多相流国家重点实验室，西安710049
2. 吉林大学 |
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| 基金项目： | 国家自然科学基金，59995460， |
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| 摘 要： | 用相关分析及量热法相结合用于油水两相流测量,并进行了相应的理论分析和试验研究。利用上下游温升的相关性测量总流流量,再用量热法来测量油水比,从而得到油水两相的各自流量。同时,在以前研究的基础上对实验段进行了必要的改进。结果表明,这有利于提高测量精度
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| 关 键 词： | 相关分析 量热法 油水比 |
Application of Cross-C orrelation and Calorimetry in Meas urement of Qil-Water Two Phase Flow |
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| He Anding,Li Bin,Zhou Fangde,Ren Changchun. Application of Cross-C orrelation and Calorimetry in Meas urement of Qil-Water Two Phase Flow[J]. Chemical Engineering, 2000, 28(1): 40-43 |
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| Authors: | He Anding Li Bin Zhou Fangde Ren Changchun |
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| Abstract: | Cross correlation and calorimetry were applied in the measurement of oil water two phase flow. The total flow rate was calculated from the correlativity between two temperature probes, and the oil water ratio was got by means of calorimetry. Thus the flow rate for oil and water was obtained respectively. Moreover, the test segment was improved based on the previous studies. And the result showed that the accuracy was improved greatly. |
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| Keywords: | cross-correlation calorimetry oil-water ratio |
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