Compressibility of nano inclusions in complex fluids by ultrasound velocity measurements

Abstract

We present a high precision ultrasonic velocimeter for a small volume sample (1 cm/sup 3/) for a path length of 1 cm achieved. The method used is based on the time of flight measurement with an original signal processing technique: the barycenter method. With our system, we have measured the sound velocity with an accuracy of 10/sup -5/. The detection of a… (More)

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Cite this paper

@article{Huerou2003CompressibilityON, title={Compressibility of nano inclusions in complex fluids by ultrasound velocity measurements}, author={J.-Y. Le Huerou and Marcel Gindre and Amar Amararene and Wolfgang Urbach and Marcel Waks}, journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control}, year={2003}, volume={50}, pages={1595-1600} }