書誌事項
- タイトル別名
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- Measurement of Water Level and Slant Angle Using Sound Signal.
- オンキョウ シンゴウ オ リヨウシタ エキメン レベル ト ケイシャ カクド
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The most popular fuel level measuring method presently in use employs a float and a resistor plate. This float follws the fluctuations of the fuel surface in an automobile fuel tank. A new accurate measurement of the variation of the cavity volume in the fuel tank has been investigated. This sensor is composed of a speaker, microphone and three Helmholtz resonators. This method detects the level and slant angle of the fuel surface. The sound frequency obtained experimentally is compared with the calculation result of the frequency found by the theoretical analysis in which the cavity system is connected with three Helmholtz resonators. This method of measuring the volume is applicable to measuring the fluctuating fuel surface in an automobile fuel tank.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 62 (595), 949-954, 1996
一般社団法人 日本機械学会
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詳細情報
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- CRID
- 1390282681304652416
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- NII論文ID
- 110002382536
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
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- HANDLE
- 10191/5817
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- NDL書誌ID
- 3936116
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
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- 抄録ライセンスフラグ
- 使用不可