Buch(gedruckt)#12017
Antropologías en transformación: sentidos, compromisos y utopías
In: Estudis universitaris. Antropologia
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In: Estudis universitaris. Antropologia
Measurements of speed of sound for a synthetic coal mine methane mixture of ten components are reported. Data were obtained using a spherical resonator for two isotherms T = (273.16 and 250.00) K and pressures up to 8 MPa. The uncertainty study is detailed and the total uncertainty of the speed of sound is no worse than 0.01%. Heat capacities and acoustic virial coefficients were obtained through said measurements. Results are compared with the GERG-2008 equation of state. ; MEC ENE2013-47812- R ; Regional Government of Castilla y León, project VA391A12-1 ; European Metrology Research Programme ENG54
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