ASHRAE Library of Humid Air Psychrometric and Transport Property (LibHuAirProp) Functions for Mathcad, I-P and SI Units

September 11, 2020 by No Comments

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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, Mathcad version (FluidMAT) includes 60 property functions in both I-P and SI units. Ready for application, they work within Mathcad®. Key features of the library include:

  • 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.

Product Details

Published:
2010
File Size:
1 file , 46 KB
Product Code(s):
D-94052C