Knovel Steam Calculators

Online Knovel Steam Calculators based on IAPWS IF-97

Knovelā€™s online steam calculator provides a full implementation of the 2012 cumulative update to IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam (IAPWS-IF97) by the International Association for the Properties of Water and Steam, as well as IAPWS releases for transport properties and surface tension. The data is presented in the form of a series of calculators, allowing for very fine control of conditions as well as the resolution of the results. Users can choose specific input and output units as desired. As opposed to simple steam tables, this calculator supports ranges and increments for temperature, pressure, and quality.

The Knovel Steam Calculator calculates 20 steam and water properties including Density, Dynamic viscosity, Enthalpy, Entropy, Internal energy, Isobaric heat capacity, Isochoric heat capacity, Pressure, Specific enthalpy, Specific entropy, Specific internal energy, Specific Isobaric Heat Capacity, Specific Isochoric Heat Capacity, Specific volume, Specific volume, Speed of sound, Surface tension, Temperature, Thermal conductivity, and Volume.

Select a calculator below to get started.

  • Saturation and Quality Properties Calculator (by Temperature)
  • Saturation and Quality Properties Calculator (by Pressure)
  • Compressed Water and Superheated Steam Calculator
  • Metastable Steam Calculator
  • High Temperature Steam Calculator
  • Transport Properties Calculator
  • Dynamic Viscosity and Thermal Conductivity Calculator
  • Surface Tension Calculator