Open AccessInfluence of the angle interaction of the projectile with the wire mesh
Author(s) -
L. R. Akhmetshin,
A. G. Kushnarev,
С. В. Пашков
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1093/1/012003
Subject(s) - projectile , materials science , wire mesh , finite element method , shock (circulatory) , mechanics , orientation (vector space) , structural engineering , composite material , geometry , physics , engineering , mathematics , medicine , metallurgy
The problem of interaction of the high-velocity solid spherical shock element simulating a micrometeoroid and the combined protective screen including the mesh barrier is considered. The mesh layer is made of steel wire by weaving method. As a result of numerical modeling by SPH method the results of protective wire mesh and projectile destruction behavior are obtained. The effectiveness of several variants of multilayer screen of equal specific mass with different angles of mesh layer orientation is compared.