Based on ASHRAE RP-1485, Thermodynamic Properties of Real Moist Air, Fog, Ice Fog, Dry Air, Steam, Water, and Ice (March 12, 2009), the ASHRAE Library of Humid Air Psychrometric & Transport Property (LibHuAirProp) Functions, MATLAB version (FluidLAB) includes 60 property functions in both I-P and SI units. Ready for application, they work within MATLAB®.

Key features of the library include:

• It is designed for the 64-bit version of MATLAB®
• It works with "Real" versus "Ideal" Air
• It updates the ASHRAE Hyland-Wexler and Nelson-Sauer Models
• Properties of liquid and ice fog can also be calculated
• All latest IAPWS standards and NIST reference equations are used
• It offers a wide range of validity Pressure: 0.01 < p < 10,000 kPa Temperature: -143.15 < t < 350 °C
• Humidity Ratio: 0 < W < 10 kgw/kga
• It includes both water content and backwards functions and allows measurement of thermodynamic, saturation, and transport properties.

Updated January 2013.

Visit the Developer's Web Site at thermofluidprop.com

System Requirements:

Microsoft: Windows® Vista/7, 64-bit version; MATLAB®, 64-bit version, 100 MB of hard disk space.

Macintosh: Not compatible