Fluid Property Calculator

Select the fluid: Ammonia (NH3) Carbon Dioxide (CO2) Ethylene (C2H4) Hydrogen (H2) Hydrogen Sulfide (H2S) Water (H2O)

Select the type of calculation required:

Saturated at a given temperature

Saturated at a given pressure

Unsaturated at given T and P

Select the conditions:

Temperature: K C F

Pressure: Pa(abs) kPa(abs) MPa(abs) atm(abs) psi(abs) bar(abs)

Select the units for your results:

Specific volume: L/mol m3/Kmol ft3/lbmol cm3/mol

Specific energies (U, H): cal/mol Joule/mol KJ/mol KJ/Kmol Btu/lbmol

Entropy and heat capacities: cal/mol.K Joule/mol.K KJ/Kmol.K atm.L/mol.K atm.cm3/mol.K Btu/lbmol.F

Absolute viscosity: millipoise cP Poise N.s/m2 dyne.s/cm2 lbf.s/ft2 lbf.s/in2 lbm/ft.h lbm/ft.s gram/cm.s

Thermal conductivity: W/(m.K) KW/(m.K) kcal/(cm.h.K) cal/ (cm.s.K) Btu/(h.ft.R)

Surface tension: dyne/cm erg/cm2 erg/mm2 mN/m N/m lbf/in