Experimental P-T-rho and Enthalpy-Increment Measurements of an Equimolar Mixture of Trichlorofluoromethane (R-11)+Chlorotrifluoromethane (R-13)

摘要

In this paper,we present experimental liquid densities and enthalpy-increment measurements for an equimolar mixture of trichlorofluoromethane (R-11)+chlorotrifluoromethane (R-13).We use a continuously weighed pycnometer to measure the liquid densities from 230 K to 425 K at pressures up to 69 MPa and a thermoelectric flow calorimeter to measure enthalpy increments from 232 K to 460 K at 4.4 MPa and 6.6 MPa.