SIMULATION OF CONDITIONS FOR LIMITING SHRINKAGEDURING THE FORMATION OF A RIGID SYSTEM OF TRANSPORT PORE DURING THE SINTERING PROCESS OF E-GLASS FIBERS

The article presents the results of research on modeling and optimization of a structure made of refractory nonmetallic materials with a rigid system of transport pores formed by sintering e-glass fibers. Based on the analysis of images of structures, it is shown that as an approximate model for calculating and optimizing characteristics, one can choose a percolation approach for a combination of two media: a medium in the form of centers that form a spatial skeleton and limit the shrinkage of the formed one and a medium in the form of a rigid system of transport pores. Moreover, the interpenetration of media is subject to normal distribution.