The Detection of Water Flow in Rectangular Microchannels by Terahertz Time Domain Spectroscopy

The Detection of Water Flow in Rectangular Microchannels by Terahertz Time Domain Spectroscopy

Flow characteristics of water were tested in a rectangular microchannel for Reynolds number (Re) between 0 and 446 by terahertz time domain spectroscopy (THz-TDS). Output THz peak trough intensities and the calculated absorbances of the flow were analyzed theoretically. The results show a rapid chan...

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Bibliographic Details
Main Authors:	Yan Song, Kun Zhao, Jian Zuo, Cuicui Wang, Yizhang Li, Xinyang Miao, Xiaojing Zhao
Format:	Article
Language:	English
Published:	MDPI AG 2017-10-01
Series:	Sensors
Subjects:	water flow THz-TDS rectangular microchannel flow-rate pressure drop flow resistance
Online Access:	https://www.mdpi.com/1424-8220/17/10/2330

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