AutoEngCalc - Engineering Calculators

Material Properties

Advanced property estimation systems for engineering materials

3 Advanced Property Estimation Systems

Featured: Natural gas viscosity estimation using Lee-Gonzalez-Eakin method

Natural Gas Viscosity

Estimate gas viscosity at various temperatures and pressures

Lee-Gonzalez-Eakin Lucas method Stiel-Thodos
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Compressibility Factor (Z)

Calculate gas deviation from ideal behavior

Dranchuk-Abu-Kassem Benedict-Webb-Rubin Peng-Robinson
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Thermodynamic Properties

Estimate enthalpy, entropy and other properties

NIST REFPROP Steam tables Phase equilibrium
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Additional Material Tools