A Study of the Destruction of Spacecraft Surfaces at Contact Interactions with Microparticles of the Space Environment

The results of studying the high-velocity impact interactions of a particle flux of space's meteoric background with satellites have been presented. The effects that arises during the microparticle motion in the material have been described; the models of solid particle interactions with spacecraft's onboard hardware protection have been presented. The experimental and analytical dependences have been given. The basic factors have been revealed, and their effect on the erosion wear of satellite's surface has been estimated. The dependences for calculating the rectilinear (horizontal, inclined and vertical) sections of satellite's surface have been given. The presented dependences represent the results of experimental and analytical studies.