NIPROP – a computer programme for the thermodynamic and thermodynamic properties of nitrogen

摘要

NIPROP is a set of subprogram’s used to calculate the thermal and physical properties of nitrogen. The thermodynamic properties are derived from the equation of state developed by Jacobsen et al(5) which is valid from about the melting line to 1950 K, and up to about 109 N m~2.nEquations for surface tension, viscosity, thermal conductivity, refractive index and dielectric constant have also been included in NIPROP.