DC-2795 (RP-257) — Formulations for Thermodynamic Properties of Moist Air at Low Pressures as Used for Construction of New ASHRAE SI Unit Psychrometric Charts

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The calculations used in the preparation of seven new ASHRAE psychrometric charts are described. A brief introduction is given to the thermodynamic property formulation for moist air developed by A. Wexler and R.W. Hyland at the National Bureau of Standards in ASHRAE Research Project RP-216. Definitions of humidity parameters and other properties are given, arid copies of the seven psychrometric charts prepared using the new property formulation are included.

Product Details

Published:
1983
Number of Pages:
13
File Size:
1 file , 13 MB
Product Code(s):
D-DC-2795
Note:
This product is unavailable in Russia, Belarus