Metadata (abstracts and keywords) for the articles in the journal
R. I. Nepershin On the spherical particles plastic deformation during cold gas-dynamics spray // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2019. № 2(40). p. 45-56
Author(s):
R. I. Nepershin
Index of UDK:
539.374+539.231
DOI:
10.26293/chgpu.2019.40.2.005
Title:
On the spherical particles plastic deformation during cold gas-dynamics spray
Simulation of the spherical particles plastic deformation during cold gas-dynamics spray on the rigid surface is presented. The ideal plasticity model is assumed for simulation of the particles contact plastic deformation on the rigid boundary and between the particles moving orthogonal to the spray surface. High supersonic velocities of the particles induce plastic deformation of the sphere to a thin disc, and the surface coating is generated from a number of deformed particles.
The contact details of authors:
Nepershin Rostislav Ivanovich ,
e-mail: nepershin_ri@rambler.ru, Dr. Sci. Eng., Professor, Moscow State Technological University STANKIN, Moscow, Russia.