Welcome to the WaterSteamPro site Bookmarks: WaterSteamPro is a set of programs for calculating properties of water, steam, gases and gases mixtures. With WaterSteamPro you can calculate thermophysical properties (specific volume, enthalpy, entropy, internal energy, speed of sound, isochoric and isobaric heat capacity, Joule-Thomson coefficient, kinematic and dynamic viscosity, Prandtl number, thermal conductivity, surface tension, etc) of water/steam from triple point (611 Pa, 0.01°C) to point with parameters (100 MPa, 800°C) and for pressures up to 50 MPa with temperatures up to 2000°C. You can calculate these properties with various input arguments sets: (p, t), (p, h), (p, s), (h, s), (r, h) in full above-mentioned range (including double-phase region: water-steam and saturation line). There are also functions for calculating thermodynamic properties in meta-stable region of super-cooled steam. The source formulations for WaterSteamPro (water/steam) functions are mainly the formulations from International Association for the Properties of Water and Steam –.

Baker, R.J., Baehr, A.L., and Lahvis, M.A., 1999, Equilibrium vapor method to. United States: U.S. Geological Survey Professional Paper 1703, Appendix 1, p. Of water and metals to an acid mine drainage stream: Environmental Science. M.T., and Kryak, D.D., 2005, Transport of chemical and microbial compounds. Vacuum steam is the general term used for saturated steam at temperatures below 100°C. Example - Boiling Water at 100 o C, 0 bar Atmospheric Pressure At atmospheric pressure (0 bar g, absolute 1 bar ) water boils at 100 o C and 417.51 kJ of energy is required to heat 1 kg of water from 0 o C to evaporating temperature 100 o C.

WaterSteamPro use the latest formulations from IAPWS (IF-97, etc). With WaterSteamPro you can also calculate the thermodynamic properties (specific volume, enthalpy, entropy, internal energy, isochoric and isobaric heat capacity) of 11th gases (components of combustion products and air) and mixtures on their base for temperatures from 200K to 2500K with various input arguments sets: (t), (h), (p, s). The gases and mixtures processed as ideals gases and ideal mixtures.

You can use WaterSteamPro in: • WaterSteamPro Calculator, WaterSteamPro Excel Calculator or WaterSteamPro Gases Calculator (these programs are available in WaterSteamPro installation) to simply calculate properties. • Excel (from Office 97 to Office 2010 and above, 32 bit or 64 bit).

• Mathcad (from Mathcad 7 to Mathcad 15). • MATLAB ( 32 bit or 64 bit). • Scilab (from version 5.2, 32 bit or 64 bit). • Visual Basic. • Visual Basic for Applications ( 32 bit or 64 bit). • C/C++ ( 32 bit or 64 bit). • ActiveX ( 32 bit or 64 bit).