Моделювання поведінки дрібнодисперсного матеріалу при його витіканні із конічної лунки дозатора

Abstract

This article purpose is the modeling of the bulk material behavior during its outflow from the conical hole. The feasibility of bulk material behavior modeling and properties of the product and the environment impact on the flow properties of product features are justified in the article. The mathematical model of the bulk material behavior taking into account the power factors, that affect the bulk material batching features. The catenation forces impact (autohesion) on the bulk material behavior and its variability depending on the product and the environment properties is analyzed. The influence of humidity on the autohesion force was founded using the developed mathematical model and graphical method. The novelty of this mathematical model lies in the account of the catenation forces between the particles of the product and the investigating of its characteristics during the product and the environment properties changing.