| 空芯电涡流传感器探头线圈特性的研究 |
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| 引用本文： | 孟得东,刘凯,梁树甜,陈小米.空芯电涡流传感器探头线圈特性的研究[J].船电技术,2011,31(1):17-20. |
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| 作者姓名： | 孟得东 刘凯 梁树甜 陈小米 |
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| 作者单位： | 中国船舶重工集团公司七一二研究所,武汉,430064 |
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| 摘 要： | 本文采用有限元分析方法建立空芯电涡流传感器探头线圈二维参数化模型,并对其模型进行了仿真,在仿真过程中研究了电涡流传感器检测系统中检测距离,检测材料,检测频率对电涡流传感器的性能和灵敏度的影响,为涡流检测的实际应用提供分析方法和参考依据.
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| 关 键 词： | 电涡流传感器 有限元法 阻抗 |
Characteristics of Hollow Eddy Current Sensor Probe Coil |
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| Meng Dedong,Liu Kai,Liang Shutian,Chen Xiaomi.Characteristics of Hollow Eddy Current Sensor Probe Coil[J].Marine Electric & Electronic Technology,2011,31(1):17-20. |
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| Authors: | Meng Dedong Liu Kai Liang Shutian Chen Xiaomi |
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| Institution: | Meng Dedong,Liu Kai,Liang Shutian,Chen Xiaomi(Wuhan Institute of Marine Electric Propulsion,CSIC,Wuhan 430064,China) |
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| Abstract: | Using finite element method,this paper establishes 2D parameterized model of hollow eddy current sensor probe coil and simulates.It researches the influence of inspect distance,inspect material,inspect frequency to eddy current sensor's sensitivity and performance in the process of emulation,and provides analytical method and reference evidence for practical application of eddy current testing. |
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| Keywords: | eddy current sensor finite element method resistance |
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