Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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MATHEMATICAL MODEL MIXING BULK MATERIALS IN THE PADDLE MIXERS

Smolin D.O. 1 Dyomin O.V. 1 Pershin V.F. 1
1 Tambov State Technical University
Based on studies of the movement of bulk materials in devices with paddle working bodies are proposed the mathematical model of mixing bulk materials paddle mixer, based on the theory of Markov chains. In the motion of particles of bulk material is considered in three directions: axial (between rows of workers), radial (within the ranks of the workers bodies) and circles (closed loop). Based on the patterns of movement of the material particles, proposed partitioning the mixing chamber with the condition that the volume of the cells. Shown in the general transition probability matrix and describes a method for the identification of the transition probability of the particles a key component in the axial, radial, circumferential directions, especially the state of the system are presented in the case of a two-shaft paddle mixer.