| 超声波流量计在一联合常减压装置中的应用 |
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| 引用本文： | 呼明.超声波流量计在一联合常减压装置中的应用[J].广东化工,2011,38(12):118-119. |
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| 作者姓名： | 呼明 |
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| 作者单位： | 洛阳三隆安装检修有限公司惠州项目部一部仪表班,广东惠州,516086 |
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| 摘 要： | 超声波流量计技术的不断发展和它具有的优点,使得它的应用非常广泛。在一联合常减压装置有九台被应用,占据很重要的位置。文章通过对多普勒式和时差式超声波流量计测量原理的详细介绍,结合装置在用超声波流量计出现的故障,进行分析与判断处理。最后,给出就超声波流量计在安装与维护方面的见解。
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| 关 键 词： | 超声波流量计 多普勒式 时差式 耦合剂 |
Ultrasonic Flow Meter in Application of The First Joint Atmospheric-vacuum Distillation Unit |
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| Hu Ming.Ultrasonic Flow Meter in Application of The First Joint Atmospheric-vacuum Distillation Unit[J].Guangdong Chemical Industry,2011,38(12):118-119. |
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| Authors: | Hu Ming |
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| Affiliation: | Hu Ming(Instrument Class Luoyang Sanlong Installation Maintenance Company Huizhou Project Department,Huizhou 516086,China) |
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| Abstract: | Technology of ultrasonic flow meter development and its advantages,making it a very wide range of applications.In a combined constant decompression device nine is used,occupies a very important position.The paper through the Doppler type and time difference type ultrasonic flowmeter measurement principle described in detail,combining device in ultrasonic flowmeter failure,analysis and judgment.Finally,it gives the opinion for the ultrasonic flowmeter in installation and maintenance. |
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| Keywords: | ultrasonic flowmeter doppler type time difference type couplant |
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