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Conferences > OFS > 2020 > Th4 > Th4.36

Non-intrusive Flow Rate Measurements Using FBG Acceleration Sensor

Ke Jiang and Yutang Dai

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Abstract

A customized fiber bragg grating (FBG) acceleration sensor is designed for non-intrusive low flow rate measuring, it has an average sensitivity of 245.2 pm/g. Experimental tests for water system shows the relationship between the standard deviation of vibration data and flow rate is quadratic, the 2 of quadratic curve fitting is 0.990.

© 2020 The Author(s)

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