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Euler characteristic of splitting diagrams of multicomponent multiphase systems

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Abstract

The analysis of splitting diagrams of multicomponent multiphase systems was made. Euler characteristics was considered as topological invariant of phase diagram of liquid-liquid equilibrium. It was established that a certain value of the Euler characteristics corresponds to each type of splitting diagram and a geometrical image of heterogeneous area was determined. The suggested method is universal and can be applied to systems with any number of splitting binary constituents and with different structure of binodal variety.

About the Authors

L. A. Serafimov
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation


A. V. Frolkova
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation


G. A. Semin
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation


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For citation:


Serafimov L.A., Frolkova A.V., Semin G.A. Euler characteristic of splitting diagrams of multicomponent multiphase systems. Fine Chemical Technologies. 2015;10(1):39-44. (In Russ.)

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ISSN 2410-6593 (Print)
ISSN 2686-7575 (Online)