| 一种超声流量计的设计 |
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| 引用本文： | 乔静.一种超声流量计的设计[J].科技广场,2012(7):140-142. |
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| 作者姓名： | 乔静 |
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| 作者单位： | 西南科技大学信息工程学院,四川绵阳,621010 |
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| 摘 要： | 本文采用时差法设计了一种超声流量计,用于测量气体的体积流量,避免了接触式流量计寿命短、安装不方便等缺点。该设计精度高,抗干扰能力强,具有广阔的应用前景。
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| 关 键 词： | 超声流量计 时差法 气体 |
Research on a Sort of Ultrasonic Flowmeter |
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| Qiao Jing.Research on a Sort of Ultrasonic Flowmeter[J].Science Mosaic,2012(7):140-142. |
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| Authors: | Qiao Jing |
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| Institution: | Qiao Jing(School of Information Engineering,SouthWest University of Science and Technology,Sichuan Mianyang 621010) |
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| Abstract: | In this paper,an ultrasonic flowmeter is designed by the use of difference method.It can measure gas flux,which can avoid the shortcoming of touching flowmeter such as short utility time and discommodious installing.It has high precision,good anti-jamming ability and bright prospects for application. |
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| Keywords: | Ultrasonic Flowmeter Time-difference Method Gas |
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