The change of ion-ion and ion-solvant type interactions in ternary systems as regard to the binary systems, are evidenced by the δ and δ o deviation functions. To calculate these functions use is made of the deviations from additivity of Gibbs thermodynamic potential in the ternary system. ...
The responses, very promising, are presented with the system structure and its technical content.Key words: expert system, design, spillway, hydraulics.Benoît RobertMohamed TalebClaude Marchecanadian journal of civil engineering