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.