A Compound Detection System Based on Ultrasonic Flow Rate and Concentration
Article
English
OPEN
Qing-Hui WANG
;
Fang MU
;
Li-Feng WEI
(2014)
- Publisher: IFSA Publishing, S.L.
-
Journal:
Sensors & Transducers
(issn: 2306-8515, eissn: 1726-5479)
-
Subject:
Ultrasound | Time difference method | Propagation time | Concentration of oxygen | Gas flow rate | Temperature compensation. | Technology (General) | T1-995
This paper proposes a new detection system for monitoring gas concentration and flow rate. Velocity difference of ultrasonic wave in bi-directional propagation in measured gas is recorded and utilized for computing the online gas concentration and flow rate. Meanwhile, ...
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