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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
4.51 Calculate the second virial coefficient, B11, for pure Ar, B22 for pure CH4, and the second virial coefficient for the unlike interaction in a mixture, B12 at 239.8 K directly from the values of the Lennard-Jones parameters reported in Table 4.2. Compare the values to the following data reported in the literature B11 5 231.4 cm3/mol, B22 5 273 cm3/mol, and B12 5 248.1 cm3/mol. Use the following “mixing” rules for the Lennard-Jones parameters
s12 5
1
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2 1 s1 1 s2 2 and e12 5 "e1e2
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