Gas concentration measurment using ultrasonic

Hiroaki Fukuoka, Masahiro Inoue, Yoshimine Kato, Hideaki Fujita

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

抄録

We propose to use the speed of ultrasonic to measure the absolute values of gas concentration. This method can detect the gas concentration using the sound speed of difference of each gas and calculate the absolute values of its concentration. It is possible to measure it without calibration and inexpensively using this method. In this study, we demonstrated oxygen and hydrogen concentration measurements in nitrogen base gas. The error of oxygen concentration measurement was about 2.0 % in the temperature varying condition. On the other hand the error of hydrogen measurement was about 0.1% even in the temperature variation from -10 to 50°C.

元の言語英語
ホスト出版物のタイトル1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012
ページ67-68
ページ数2
DOI
出版物ステータス出版済み - 12 1 2012
イベント1st IEEE Global Conference on Consumer Electronics, GCCE 2012 - Tokyo, 日本
継続期間: 10 2 201210 5 2012

出版物シリーズ

名前1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012

その他

その他1st IEEE Global Conference on Consumer Electronics, GCCE 2012
日本
Tokyo
期間10/2/1210/5/12

Fingerprint

Ultrasonics
Gases
Hydrogen
Oxygen
Acoustic waves
Calibration
Nitrogen
Temperature

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

これを引用

Fukuoka, H., Inoue, M., Kato, Y., & Fujita, H. (2012). Gas concentration measurment using ultrasonic. : 1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012 (pp. 67-68). [6379951] (1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012). https://doi.org/10.1109/GCCE.2012.6379951

Gas concentration measurment using ultrasonic. / Fukuoka, Hiroaki; Inoue, Masahiro; Kato, Yoshimine; Fujita, Hideaki.

1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012. 2012. p. 67-68 6379951 (1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fukuoka, H, Inoue, M, Kato, Y & Fujita, H 2012, Gas concentration measurment using ultrasonic. : 1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012., 6379951, 1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012, pp. 67-68, 1st IEEE Global Conference on Consumer Electronics, GCCE 2012, Tokyo, 日本, 10/2/12. https://doi.org/10.1109/GCCE.2012.6379951
Fukuoka H, Inoue M, Kato Y, Fujita H. Gas concentration measurment using ultrasonic. : 1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012. 2012. p. 67-68. 6379951. (1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012). https://doi.org/10.1109/GCCE.2012.6379951
Fukuoka, Hiroaki ; Inoue, Masahiro ; Kato, Yoshimine ; Fujita, Hideaki. / Gas concentration measurment using ultrasonic. 1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012. 2012. pp. 67-68 (1st IEEE Global Conference on Consumer Electronics 2012, GCCE 2012).
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