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Conformal solution correlation for the nitrogen‐oxygen‐argon system
Author(s) -
Calvin William J.,
Smith Buford D.
Publication year - 1971
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690170138
Subject(s) - ternary operation , conformal map , binary number , argon , correlation , nitrogen , thermodynamics , mathematics , geometric mean , oxygen , binary data , set (abstract data type) , chemistry , mathematical analysis , physics , statistics , atomic physics , arithmetic , geometry , computer science , organic chemistry , programming language
A correlation based on conformal solution theory has been developed for the excess properties of the nitrogen‐oxygen‐argon systems. A better method for calculating the conformal parameters makes possible the simulataneous correlation of the three excess properties F E , H E , and V E . Each binary is characterized by a k 12 , c 12 set which represents corrections to the geometric and arithmetic mean combination rules. These binary constants predict the ternary data. Also, the correlation based on data at one atm. (77° and 84°K.) predicts the F E data accurately up to the critical points (110° to 120°K.).