Serviceability of mesh double-bumper shields under the action of high-velocity particles
Results of experimental and theoretical research of hypervelocity impact protection performance of the mesh double-bumper shields are considered. The experimental works with use of powder and light-gas guns were carried out for testing several options of the shields intended for hypervelocity impact protection of a fuel tank of the spacecraft from meteoroids and orbital debris particles. Ballistic limit equations for the mesh shields that showed greater performance in comparison with the mass equivalent Whipple shield are considered.
Keywords
космический аппарат, метеорно-техногенные тела, легкогазовая установка, щит Уиппла, сеточный экран, баллистическая предельная зависимость, высокоскоростное соударение, spacecraft, meteoroids and orbital debris, light-gas gun, Whipple shield, mesh shield, ballistic limit equation, hypervelocity impactAuthors
Name | Organization | |
Dobritsa Boris T. | Moscow State Technical University named after N.E. Bauman | fs11@bmstu.ru |
Dobritsa Dmitry B. | Research and Production Association named after Lavochkin (Khimky) | dobrica@laspace.ru |
References

Serviceability of mesh double-bumper shields under the action of high-velocity particles | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2015. № 4(36).