RT info:eu-repo/semantics/article
T1 Speed of sound measurements in (carbon monoxide + ethane) and (carbon monoxide + propane) gas mixtures at T = (260 to 350) K and up to 12 MPa
A1 Segovia Puras, José Juan
A1 Martín González, María del Carmen
A1 Paredes Mendez, Xavier
A1 Rojo, Andres
A1 Velez Jaramillo, Jhon Fredy
A1 Vega Maza, David
K1 Carbon monoxide
K1 Ethane
K1 Propane
K1 Speed of sound
K1 GERG-2008
K1 AGA8-DC92
K1 2210.32 Termodinámica
AB Speed of sound data are reported for (carbon monoxide + ethane) and (carbon monoxide + propane) mixtures in the gas region at mole fractions of carbon monoxide of 0.25, 0.5 and 0.75 in the temperature range from 273.15 K to 350 K for mixtures containing ethane, and compositions xCO = 0.5 and 0.75 at T = (260 to 350) K for mixtures with propane. Measurements are performed by means of a spherical acoustic resonator with an expanded relative uncertainty (k = 2) better than 250 parts in 106. Experimental data are fitted to a virial type equation, obtaining standard deviations within the uncertainty of the measurements, and the adiabatic coefficient as perfect gas is derived from this fitting. Finally, all these data are compared to GERG-2008 and AGA92-DC equations of state, which are used as reference in the gas industry.
PB Elsevier
SN 0021-9614
YR 2024
FD 2024
LK https://uvadoc.uva.es/handle/10324/72893
UL https://uvadoc.uva.es/handle/10324/72893
LA eng
NO The Journal of Chemical Thermodynamics, 2024, vol. 192, 107260
NO Producción Científica
DS UVaDOC
RD 22-dic-2024