| 时差式超声波渠道流量计 |
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| 引用本文： | 张长柏 吴玉玉. 时差式超声波渠道流量计[J]. 仪表技术与传感器, 1995, 0(2): 24-27 |
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| 作者姓名： | 张长柏 吴玉玉 |
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| 作者单位： | 东南大学!南京市210096 |
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| 摘 要： | 本文介绍了时差式超声波渠道流量计的基本原理、多声路声学系统的设计方法、传感器性能以及流量计的硬件和软件结构。
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| 关 键 词： | 超声传感器 声学系统 明渠 测量精度 流量计 |
Ultrasonic Channel Flowmeter Based on Time Difference |
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| Sun Changbo,Wu YuyuSoutheast University,Nanjing. Ultrasonic Channel Flowmeter Based on Time Difference[J]. Instrument Technique and Sensor, 1995, 0(2): 24-27 |
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| Authors: | Sun Changbo Wu YuyuSoutheast University Nanjing |
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| Affiliation: | Sun Changbo,Wu YuyuSoutheast University,Nanjing 210096 |
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| Abstract: | In this paper, the principle of the channel flowmener based on time difference,design method of the multisonic acoustic system and the pro-perties of transducer as well as the structures of hardware and software for the flowmener are described. |
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| Keywords: | Ultralsonic transducer Acoustic system Open channel Mea-suring accuracy |
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