The information entropy approach to modeling of flash evaporation process ideal mixture

This article is surveyed on methodological basis as Shannon information entropy and information principle of the maximum entropy (Jaynes formalism), where it is used at the problem decision in which nescience of the process mechanism details can be reduced to uncertainty of statistical type. In this article the application of informational entropy in separation systems theory is surveyed. For this purpose the multicomponent mixtures flash evaporation process has been taken into consideration as an example and modelled on the basis of Shannon entropy and Jaynes formalism and in the result received calculation method of the given process. As known in literatures, the method of flash evaporation calculation is based on semiempirical concepts. From results of this article it’s concluded that with using informational entropy for flash evaporation process modeling, the resulted calculating method of this process will be completely theoretical basis.