Open AccessBuilding a geometric part finite element model of one kind of porous structures
Author(s) -
В. В. Напрасников,
Ю. В. Полозков,
А. В. Бородуля,
Д. П. Кункевич
Publication year - 2019
Publication title -
sistemnyj analiz i prikladnaâ informatika
Language(s) - English
Resource type - Journals
eISSN - 2414-0481
pISSN - 2309-4923
DOI - 10.21122/2309-4923-2019-4-55-61
Subject(s) - porosity , porous medium , finite element method , filtration (mathematics) , position (finance) , geometric modeling , materials science , material properties , geometry , mechanics , mathematics , composite material , structural engineering , engineering , physics , pure mathematics , finance , economics
When creating porous materials, one of the tasks is to increase the insulating properties of products made from such materials. The properties of the porous material depends on the geometry of the pores and their relative position. Another area of use of porous materials is associated with their use for filtration. Thus, it is necessary to be able to obtain the results of virtual tests of the porous structure for the study of fluid flow in this structure or patterns of the distribution of temperature fields in the material. In both cases, to perform the simulation, you must first create the geometric part of the finite element model. Note that in the first problem, the geometric region is the material of the pores, and in the second case, the liquid contained in the pores.