“…The most widespread are laminates, fibrous (reinforcing component -the fibrous structure), and filled materials (the reinforcing component -particles). In turn, compared with laminated composites, cylindrical composites (fibers) have more compact structure, which is beneficial for device miniaturization [3,4]. Such composites are usually modeled by periodic sets of cylinders made of one material (filler) and placed in the second material (matrix).…”