| 旋涡进动流量计传感器的安装对测量的影响 |
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| 引用本文： | 彭杰纲,傅新,陈鹰. 旋涡进动流量计传感器的安装对测量的影响[J]. 工程设计学报, 2002, 9(2): 103-106 |
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| 作者姓名： | 彭杰纲 傅新 陈鹰 |
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| 作者单位： | 浙江大学流体传动及控制国家重点实验室,浙江杭州,310027 |
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| 基金项目： | 高等学校博士学科点专项科研基金资助项目 (2 0 0 0 0 0 335 0 1)，浙江省自然科学基金资助项目 (5 990 86 ) |
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| 摘 要： | 用自行设计的流量计实验台，对50 mm El径旋涡进动流量计上不同的压电式压力传感器安装方式进行了试验．结果表明，传感器安装对测量结果有显著影响．并给出了较佳的传感器安装方式和传感器的设计准则．
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| 关 键 词： | 旋涡进动流量计 压电传感器 流体振动 安装方式 设计原则 |
| 文章编号： | 1006-754(2002)02-0103-04 |
| 修稿时间： | 2002-04-01 |
Effect on flow measurement of the sensor setting of swirlmeter |
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| PENG Jie gang,FU Xin,CHEN Ying. Effect on flow measurement of the sensor setting of swirlmeter[J]. Journal of Engineering Design, 2002, 9(2): 103-106 |
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| Authors: | PENG Jie gang FU Xin CHEN Ying |
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| Affiliation: | The State Key Lab of Fluid Power Transmission and Control，Zhejiang University，Hangzhou 31 0027，China |
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| Abstract: | A Ф50 mm prototype swirlmeter is developed for the experience instrum ent designed．Experiments were performed to study setting m ethod of sensor influence on measure of swirlmeter．Two axisym metrical setting piezoelectric press sensors obtained the velocity pressure signals of vortex precession in swirlmeter．Major findings in experience are described as follows．First， the setting method of piezoelectric pressure sensor influence on swirlm eter measure is clear．Second，the best setting of piezoelectric pressure sensor in swirlmeter and method of design sensor are advanced． |
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| Keywords: | swirlmeter piezoelectric pressure sensor fluid oscillation setting method design principle |
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