Thermal conductivity coefficient

To process this page used the WSP function "wspTHERMCONDRT": thermal conductivity coefficient [W/(m·K)] as function of density r [kg/m3], temperature t [K].

Function is based upon the Revised Release on the IAPS Formulation 1985 for the Thermal Conductivity of Ordinary Water Substance with correction for ITS-90 (International Temperature Scale). The range of validity is: temperature from 0.01 to 800°C for pressure up to 40 MPa, from 0.01 to 650°C for pressure from 40 to 70 MPa, from 0.01 to 500 °C for pressure from 70 to 100 MPa.

WSP is a registered trademark of Konstantin Orlov.