超音波センサを用いた水と油の識別 The Discrimination Between Water and Oil Using Ultrasonic Sensor

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In this paper, we propose the new detection system for discriminating water in oil. The detection method adopts the difference in each temperature characteristic of propagation time of an ultrasonic wave in water and in oil. When water and oil are heated, those propagation times show a completely reverse change. For this reason, this detection system does not need to provide any previous absolute value database as references. We tried to detect the water in the electric oil transformer container. By this experiment result, we found the possibility of discrimination of water in oil, by using the proposed method.

収録刊行物

  • 電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society

    電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society 124(11), 415-420, 2004-11-01

    一般社団法人 電気学会

参考文献:  8件中 1-8件 を表示

各種コード

  • NII論文ID(NAID)
    10013713409
  • NII書誌ID(NCID)
    AN1052634X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13418939
  • NDL 記事登録ID
    7137936
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-B380
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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