| 超声波流量计与孔板流量计的比较 |
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| 引用本文： | 斯小峰,赵宗政,曹辉祥,田友雷. 超声波流量计与孔板流量计的比较[J]. 自动化博览, 2006, 23(5): 68-70 |
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| 作者姓名： | 斯小峰 赵宗政 曹辉祥 田友雷 |
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| 作者单位： | 四川科宏石油天然气工程有限公司输气分公司,四川,610215 |
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| 摘 要： | 本文通过大量详实的理论推导、可信的应用实例，经过技术性能、现场安装使用、长期使用、经济性几个方面的比较详细论述了超声波流量计与孔板流量计的优劣。提出高压、大流量计量优先选用超声波流量计的建议。
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| 关 键 词： | 压损 流态 计量直管段 经济性 |
| 文章编号： | 1003-0492（2006）05-0068-03 |
| 收稿时间： | 2006-08-02 |
| 修稿时间： | 2006-08-02 |
Comparison between the Ultrasonic Flowmeter and the Orifice-Plate Flowmeter |
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| Abstract: | Through a lot of detailed theoretical deduction and credible application example, and comparison in the technical performance, field installation and operation, a long time utilization and efficiency, this article elaborates the advantage told disadvantage of the ultrasonic flowmeter and the orifice-plate flowrneter. and proposes that the. ultrasonic flowmeter is the first choice in high pressure and large capacities measurement situation. |
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| Keywords: | Pressure Loss. How Regime. Measures Pipe Efficiency |
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