A comparison of the efficiency of the open cell foam (OCF) models is carried out. Geometrical models are constructed by the methods of simple cubic, body-centered cubic, and face-centered cubic. The parameter of the material efficiency is defined as the composition of the material surface area and the gas residence time in the porous media. The analytical evaluation shows different values of effective porosity for different construction models of the material. In this case, for all considered models, the effective porosity is in the range of 0.741-0.821.
In this article, simulation modeling was carried out in the AnyLogic system. A simulation model was created that simulates cardiovascular diseases in people depending on age. This model can be used for statistical diagnostics and identification of risk groups for diseases of the cardiovascular system and in the future will allow taking the necessary measures to prevent and reduce the likelihood of these diseases in people at risk.
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