CITY RECOVERY FACTORS OF A PARTICLE REPELLED FROM A SOLID SURFACE
A. L. Stasenko UDC 556.6.071.6:532.529 On the basis of the published experimental data, recovery factors of velocity components of microparticles impacting a target heuristic expression, which are suitable for a wider class of pairs of materials of colliding bodies, have been proposed. The considered range of values of impact velocities is bounded on the side of both low velocities (since the adhesive forces are neglected) and higher velocities (at which irreversible deformation of the particle and/or the target occurs). Prof. N. E. Zhukovskii Central Aerodynamic Institute, 1 Zhukovskii Str., 140180, Zhukovskii, Moscow Region, Russia; email: asenko@serpantin.runslated from Inzhenerno-Fizicheskii Zhurnal, Vol. 80, No. 5, pp. 38-44, September-October, 2007. Original article submitted March 20, 2006.