@ARTICLE{Zatorski_Zdzisław_Diagnostics_2007,
 author={Zatorski, Zdzisław},
 volume={vol. 54},
 number={No 3},
 journal={Archive of Mechanical Engineering},
 pages={205-218},
 howpublished={online},
 year={2007},
 publisher={Polish Academy of Sciences, Committee on Machine Building},
 abstract={In the presented work, the author describes a new diagnostic method of ballistic resistance of multi– layered shields. The proper ballistic energy absorbed by the shield is introduced in the form V2BL[R] according to Recht’s and Ipson’s method, and V2BL[Z] according to author’s method. The kinetic energy of the bullet mp · V2p/2 and the momentum of force I are transferred to the shield and the dynamometer of ballistic pendulum. They are used to determine the proper energy V2BL[Z] and ballistic thickness hBL of the shield. The procedure can be widened onto the absorption of the energy by individual layers of the shield, where: AHnan,bn – the effect of n – interlayer on proper energy absorbed by the shield. The effectiveness of the used methods is expressed by average effectiveness coefficient βs of proper energy absorbed by the shield V2BL as well as by average mass coefficients α2s . The ballistic shields can be composed of different grades of metal layers and interlayer areas with well-chosen ballistic proprieties. The maximization of interlayer effectiveness Nn[R] and Nn[Z] as well as relative mass effectiveness Ms[R] and Ms[Z] leads to optimum conditions of selection of multi–layered shields structures.},
 type={Artykuły / Articles},
 title={Diagnostics of ballistic resistance of multi-layered shields},
 URL={http://ochroma.man.poznan.pl/Content/114912/PDF/AME_2007_131555.pdf},
 doi={10.24425/ame.2007.131555},
 keywords={absorbed energy, ballistic resistance, relative mass effectiveness, interlayer effectiveness, multi-layered shields},
}