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A note on the application of the phase rule

  • Shuang-Lin Chen , Rainer Schmid-Fetzer , Kuo-Chih Chou , Y. Austin Chang und William A. Oates
Veröffentlicht/Copyright: 11. Juni 2013
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Abstract

When an equilibrium state contains degenerate phases, the number of independent phases must be considered in applying Gibbs' Phase Rule. This number can be derived from the rank of the matrix containing the coefficients of the Gibbs – Duhem equations. This provides a quantitative determination of the degrees of freedom even under such conditions of degeneracy.


* Correspondence address, Shuanglin Chen, CompuTherm, LLC, 437 S. Yellowstone Dr., Suite 217, Madison, WI 53719, USA, Tel.: +1 608 274 1414, Fax: +1 608 274 6045, E-mail:

References

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Received: 2007-10-31
Accepted: 2008-8-23
Published Online: 2013-06-11
Published in Print: 2008-11-01

© 2008, Carl Hanser Verlag, München

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