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ASHRAE

ASHRAE Library of Humid Air Psychrometric and Transport Property (LibHuAirProp) Functions for 32-bit DYMOLA, I-P and SI Units

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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 and Transport Property (LibHuAirProp) Functions (FluidDYM for DYMOLA), I-P and SI units, 32-bit version includes 60 property functions. Ready for application, they work within LabVIEW. 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:
2012
File Size:
1 file , 46 KB
Product Code(s):
D-94052H