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Compressibilities of helium‐nitrogen mixtures
Author(s) -
Mathews J. F.,
Morey D. C. D.
Publication year - 1971
Publication title -
the canadian journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 67
eISSN - 1939-019X
pISSN - 0008-4034
DOI - 10.1002/cjce.5450490219
Subject(s) - compressibility , thermodynamics , helium , equation of state , nitrogen , volume (thermodynamics) , virial coefficient , compressibility factor , chemistry , range (aeronautics) , constant (computer programming) , materials science , physics , composite material , organic chemistry , computer science , programming language
The compressibility factors of nitrogen, helium and three mixtures were determined at 310.93, 338.71, 366.48, 394.26, 422.04, and 449.82°K. over a pressure range from 100–5000 psia. using a variable volume‐constant mass apparatus. Values of Z are tabulated versus the experimental values of pressure. Compressibility factors were correlated using the virial and Redlich‐Kwong equations of state.