Abstract
The sound velocity in liquid cesium under pressures up to 60 MPa and temperatures to 1500 K is measured using a modified-pulses phase-sensitive technique. The sound velocity (at frequency 10 MHz) is determined by means of the pulse propagation time measurement through the cesium sample. The experimental error is 0.2%. The results obtained are discussed.
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Paper submitted to the Ninth Symposium on Thermophysical Properties, June 24–27, 1985, Boulder, Colorado, U.S.A.
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Vargaftik, N.B., Kozhevnikov, V.F., Gordeenko, A.M. et al. Experimental study of the ultrasonic velocity in liquid cesium at high temperatures and pressures. Int J Thermophys 7, 821–828 (1986). https://doi.org/10.1007/BF00503839
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DOI: https://doi.org/10.1007/BF00503839