NIST REFPROP Database Skill

Query high-accuracy thermodynamic and transport properties using the NIST REFPROP (Reference Fluid Thermodynamic and Transport Properties) database - the gold standard for thermophysical property calculations.

Overview

NIST REFPROP is a commercial-grade thermophysical property database developed by the National Institute of Standards and Technology (NIST). It provides:

• Pure Fluids: 147+ pure fluids with the highest available accuracy
• Mixtures: Predefined and custom mixtures with advanced mixing rules
• Refrigerant Blends: All common refrigerant blends with temperature glide
• Transport Properties: Viscosity, thermal conductivity, surface tension
• Thermodynamic Properties: Enthalpy, entropy, density, specific heat
• Phase Equilibrium: VLE, LLE, VLLE calculations for mixtures
• Highest Accuracy: Reference-quality data validated against experimental measurements