| 气体超声波流量计量系统的设计 |
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| 引用本文： | 刘朋,刘少宇. 气体超声波流量计量系统的设计[J]. 石油化工自动化, 2011, 47(6): 71-74 |
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| 作者姓名： | 刘朋 刘少宇 |
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| 作者单位： | 胜利油田胜利勘察设计研究院有限公司,山东东营,257026 |
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| 摘 要： | 超声波流量计量系统是天然气长输管道中应用广泛的计量系统之一。介绍了超声波流量计的基本原理、特点、类型，给出了超声波流量计量回路的典型管路配置。探讨了超声波计量回路设计中应考虑的仪表、噪声因素。给出了降噪措施，流量计量系统的典型配置，超声波流量计系统设计中一些建议。
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| 关 键 词： | 超声波流最计 计量系统 长输管道 典型配置 降噪措施 |
Discussion and Design of Gas Ultrasonic Flow Metering System |
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| Liu Peng,Liu Shaoyu. Discussion and Design of Gas Ultrasonic Flow Metering System[J]. Automation in Petro-chemical Industry, 2011, 47(6): 71-74 |
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| Authors: | Liu Peng Liu Shaoyu |
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| Affiliation: | (Shengli Engineering & Consulting Co.Ltd.,Dongying,257026,China) |
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| Abstract: | Ultrasonic flow metering （USM） system is one of the most popular metering systems used in long-distance natural gas transportation. Basic principle, characteristic and type of USM are introduced, and typical pipe configuration of USM loop is put forward. The elements including instrument and noise considered in USM loop system designing are deeply discussed. Noise reduction measure, typical configuration for the flow metering system, and some advices for USM system designing are given. |
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| Keywords: | ultrasonic metering metering system long distance transportation pipeline typicalconfiguration noise reduction measurement |
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