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La methode des regularisants appliquee au calcul des diagrammes de phase binaires: Applications et generalisation dans le cas de contraintes

When solving the problem of fitting phase diagrams, the regularization of the linear system obtained enables us to estimate the sensibility of the parameters which appear in the equations. On the other hand, we prove that the regularization method is still valid when some thermodynamic constraints a...

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Bibliographic Details
Published in:Thermochimica acta 1985-07, Vol.89, p.351-361
Main Authors: Guilpin, Christian, Garbarz, Jocelyne
Format: Article
Language:fre
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Summary:When solving the problem of fitting phase diagrams, the regularization of the linear system obtained enables us to estimate the sensibility of the parameters which appear in the equations. On the other hand, we prove that the regularization method is still valid when some thermodynamic constraints are applied to the system. Nous montrons que la méthode des régularisants, appliquée au problème du lissage des diagrammes de phase, permet l'étude de la sensibilité des paramètres figurant dans les équations. Par ailleurs, nous montrons que la méthode des régularisants reste utilisable dans le cas où des contraintes thermodynamiques sont imposées au système.
ISSN:0040-6031
1872-762X
DOI:10.1016/0040-6031(85)85508-8