Introduction - If you have any usage issues, please Google them yourself
Water and steam accurate calculation of physical parameters on the thermal hydraulic characteristics of the nuclear power system simulation is indispensable. Based on IAPWS-IF97 standard, developed for solving the thermal parameters (pressure, thermodynamic temperature, heat capacity, enthalpy, than the entropy, specific internal energy than the constant pressure heat off, than the constant volume heat capacity), transport physical parameters (thermal conductivity, dynamic viscosity) and the surface tension of the program