TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
The Modeling of the Coefficient Viscosity for Mixtures of Fluids
(Modelarea coeficientului de vāscozitate pentru amestecuri de lichide)
Vol LXIV • No. 2/2012
Anca Baciu, Zoltan Borsos, Octavian Dinu
Universitatea Petrol-Gaze din Ploieşti, Bd. Bucureşti 39, Ploieşti,
e-mail: bj_anca@yahoo.com; borsos.zoltan@gmail.com; octavytza@yahoo.com

 Keywords   viscosity, mixture, temperature.

 Abstract
In this paper we present a comparison between values obtained for the dynamic viscosity through calculation using mathematical relationships known [2], with the experimental results obtained for the dynamics viscosity for binary liquid different.
The formulas known from the literature represents a mathematics dependence, which can not express all the variations appearing due to the physical and chemical phenomena that occur in solution, phenomena which differs according to by the state of the energy of the molecules, after their chemical features and after the external conditions.
We propose a relationship that leads to results that approximated better the experimental results.

 Rezumat
Īn acest articol vom prezenta o comparaţie īntre valorile obţinute pentru vāscozitatea dinamică prin calcul utilizānd relaţii matematice cunoscute [2], cu rezultatele experimentale obţinute pentru vāscozitatea dinamică pentru lichide binare diferite.
Formulele cunoscute din literatura de specialitate reprezintă o dependenţă matematică care nu poate exprima toate variantele care apar ca urmare a fenomenelor fizice şi chimice care au loc īn soluţie, fenomene care diferă īn funcţie de starea de energie a moleculelor, după caracteristicile lor chimice şi după condiţiile externe.
Noi propunem o relaţie care să conducă la rezultate care aproximează mai bine rezultatele experimentale.



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