Artificial intelligence (AI) policy: ASHRAE prohibits the entry of content from any ASHRAE publication or related ASHRAE intellectual property (IP) into any AI tool, including but not limited to ChatGPT. Additionally, creating derivative works of ASHRAE IP using AI is also prohibited without express written permission from ASHRAE.

Close
logoShaping Tomorrow's Built Environment Today

Thermodynamic Properties of Humid Air, Steam, Water and Ice

Share This

LibHuAirProp libhuairprop100px.jpg

Library of Psychrometric, Thermodynamic, and Transport Properties for Real Humid Air, Steam, Water, and Ice, I-P and SI Units

Flyer
pdf_icon.png Property Functions
pdf_icon.png User's Guide

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, Excel version (FluidEXL) includes 60 property functions in both I-P and SI units. Ready for application, they work within Microsoft Excel®. 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.

ASHRAE Combined Library of LibHuAirProp Functions for the 32-bit Excel, MATLAB, Mathcad, EES, DYMOLA and LabVIEW

PURCHASE

Available Add-ons:



UsersGuideVideoSnip.gifPlay Video >
Play video Example of FluidMAT for Mathcad® >
Play video Example of FluidLAB for MATLAB® >
Play video Example of FluidEXL for Excel® >
Play video Example of FluidEES for Engineering Equation Solver® >

For more information visit the website www.thermofluidprop.com.

For purchasing information click here.

Contact orders@ashrae.org for bulk or multi-user orders



Close