Measurements of Normal Incidence Reflection Loss as a Function of Temperature at the Water-Castor Oil Interface

Reflection loss at the water-castor oil interface as a function of temperature was measured in a direction normal to the interface using a 200-kHz acoustic signal. The acoustic impedance of water increases with temperature, whereas that of castor oil decreases. The measured reflection losses varied...

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Bibliographic Details
Main Authors: Dong-Gyun Han, Him-Chan Seo, Sungho Cho, Jee Woong Choi
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/19/15/3289