Abstract
The density of neon has been determined at 298.15 K as a function of pressure from 80 MPa to 1 GPa. The precision of the measurements is 0.03%, while the estimated absolute accuracy is between 0.05 and 0.09%. The sound velocity has been measured between 98 and 298 K with intervals of 25 K and at pressures up to 1 GPa, with an accuracy generally better than 0.06%. The adiabatic compressibility and the ratio of the specific heats are calculated by combining pVT with velocity-of-sound data at 298 K. Several equations of state are fitted to the density data at 298.15 K.
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Kortbeek, P.J., Biswas, S.N. & Schouten, J.A. Measurement of the compressibility and sound velocity of neon up to 1 GPa. Int J Thermophys 9, 803–812 (1988). https://doi.org/10.1007/BF00503246
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DOI: https://doi.org/10.1007/BF00503246