V. V. Teryaev, A. G. Mozgovoi, “Experimental investigation of the velocity of sound in saturated cesium vapors at temperatures up to <nobr>$900$</nobr> K”, TVT, 2004, Volume 42, Issue 5,Pages <nobr>810

Short Communications

Experimental investigation of the velocity of sound in saturated cesium vapors at temperatures up to $900$ K

V. V. Teryaev^a, A. G. Mozgovoi^b

^a Moscow Engineering Physics Institute (State University)
^b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow

Abstract: The pulsed method of single fixed distance is used to measure the ultrasonic velocity in saturated cesium vapor in the temperature range from $781$ to $863$ K. The purity of investigated alkali metal exceeds $99.997\%$ by mass. The confidence error of the experiments does not exceed $0.4\%$. The investigation results are compared with the experimental and calculated data of other authors on the sound velocity in saturated cesium vapors.

UDC: 534.22:546.36

Received: 01.10.2003