Article

Arhive, 2001, № 6

Thermophysical Properties of Materials

2001. V. 39. № 6. P. 835–839

Dovnar D.V., Lebedinskii Yu.A., Khasanshin T.S., Shchemelev A.P.

The thermodynamic properties of $n$-pentadecane in the liquid state, determined by the results of measurements of sound velocity

A net algorithm is used to determine the thermodynamic properties of a liquid by the results of measurements of sound velocity. The density, isobaric expansion coefficient, isothermal compressibility, isobaric and isochoric heat capacities, enthalpy, and entropy of liquid $n$-pentadecane are calculated in the ranges of temperature from $303$ to $433$ K and pressure from $0.1$ to $140$ MPa. No tables of calculated thermodynamic properties of $n$-pentadecane are available in the literature for the given ranges of temperature and pressure.

Article reference:
Dovnar D.V., Lebedinskii Yu.A., Khasanshin T.S., Shchemelev A.P. The thermodynamic properties of $n$-pentadecane in the liquid state, determined by the results of measurements of sound velocity, High Temp., 2001. V. 39. № 6. P. 835