Steam Tables

Steam Tables is an application designed for professional use, providing precise calculations of water's thermodynamic properties according to the IAPWS IF-97 formulation.

Inputs:

• Up to 34 properties can be calculated based on different input parameters such as Pressure & Temperature, Pressure & Steam Quality, Pressure & Specific Volume, Pressure & Enthalpy, and more.
• Pressure input can be either gauge or absolute.

Calculation results include:

• Temperature
• Pressure
• Gauge pressure
• Specific volume
• Density
• Enthalpy
• Entropy
• Internal energy
• Heat capacity at constant pressure
• Heat capacity at constant volume
• Speed of sound
• Steam quality
• Compressibility factor
• Gibbs free energy
• Helmholtz free energy
• Joule-Thomson coefficient
• Isothermal Joule-Thomson coefficient
• Isentropic exponent
• Isobaric cubic expansion coefficient
• Isothermal compressibility coefficient
• Relative pressure coefficient
• Isothermal stress coefficient
• (∂v/∂T)p
• (∂v/ ∂p)T
• (∂p/ ∂T)v
• (∂p/ ∂v)T
• Dynamic viscosity
• Kinematic viscosity
• Thermal conductivity
• Thermal diffusivity
• Dielectric constant
• Surface tension
  • Prandtl number
  • Refractive index

• Users have the flexibility to calculate specific properties as needed and customize the display order in the results table. Units:
• A wide selection of conversion units is available. Users can opt to work exclusively with their preferred units.