caa a22 4500 465755488 CHVBK 20180323111846.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF00500838 doi (NATIONALLICENCE)springer-10.1007/BF00500838 Measurements of the compressibility and sound velocity in methane up to 1 GPa, revisited [Elektronische Daten] [P. Kortbeek, J. Schouten] New density measurements of methane (CH4) at 298.15 K up to 1 GPa are reported. The precision of the measurements is 0.03%, while the estimated accuracy is between 0.05 and 0.1%. Velocities of sound have been remeasured between 148.15 and 298.15 K at intervals of 25 K and at pressures up to 1 GPa, with an estimated accuracy of 0.12% at 100 M Pa, 0.10% at 150 MPa, and 0.08% above 150 MPa. Comparisons with experimental results and equations of state of other workers are presented. The isothermal and the adiabatic compressibility and the ratio of specific heats have been calculated at 298.15 K. Plenum Publishing Corporation, 1990 CH4 nationallicence compressibility nationallicence density nationallicence high pressure nationallicence methane nationallicence pVT nationallicence sound velocity nationallicence Kortbeek P. Van der Waals Laboratory, University of Amsterdam, Valckenierstraat 67, 1018, XE Amsterdam, The Netherlands aut Schouten J. Van der Waals Laboratory, University of Amsterdam, Valckenierstraat 67, 1018, XE Amsterdam, The Netherlands aut International Journal of Thermophysics Kluwer Academic Publishers-Plenum Publishers 11/3(1990-05-01), 455-466 0195-928X 11:3<455 1990 11 10765 https://doi.org/10.1007/BF00500838 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00500838 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kortbeek P. Van der Waals Laboratory, University of Amsterdam, Valckenierstraat 67, 1018, XE Amsterdam, The Netherlands aut NATIONALLICENCE 700 1- Schouten J. Van der Waals Laboratory, University of Amsterdam, Valckenierstraat 67, 1018, XE Amsterdam, The Netherlands aut NATIONALLICENCE 773 0- International Journal of Thermophysics Kluwer Academic Publishers-Plenum Publishers 11/3(1990-05-01), 455-466 0195-928X 11:3<455 1990 11 10765 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 46452993X BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer