Numerical-experimental studies on penetration of multilayered targets containing ceramics

• Autorzy: Jach K. , Lis J. , Mroczkowski M. , Świerczyński R. , Wiśniewski A.
• Języki publikacji: EN

Abstrakty

EN

In the paper we present the results of numerical and experimental studies of the impact of penetrators onto ceramic-composite and ceramic-metal targets. The main purpose of this paper is to show the possibilities of computer-aided interpretation of experimental results using "free particles" hydrocodes modelling of multilayered targets containing ceramics. Model for ceramics is based on the modified Steinberg's constitutive relations for non-damaged, ideal ceramic material. The model of the composite is based on the isotropic multilayered model of composite panels with different material characteristics in each layer. The numerical simulations and experiments were carried out for several combinations of ceramic/metal and ceramic/composite layers: Al2O3/aluminium, SiC/AlN/steel, AIN/SiC/steel, SiC/Al2O3/steel, AIN/Al2O3/steel and Al2O3/Dyneema. The exemplary results of our studies are shown. The results of theoretical and experimental investigations are in good agreement with one another.

Słowa kluczowe

EN

ceramics; composite materials; inhomogeneous media; ballistics; ceramic materials; multilayered targets; Steinberg-Guinan model

PL

ceramika; materiał zespolony; balistyka; materiał ceramiczny; model Steinberga-Guinana

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 2002
• Tom: Vol. 43, no 1
• Strony: 35--41
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Jach K.

• Institute of Optoelectronics, Military University of Technology, ul. Kaliskiego 2, 00-908 Warszawa 49, Poland

autor

Lis J.

• Faculty of Material Science and Ceramics, University of Mining and Metallurgy, ul. Mickiewicza 30, 30-060 Kraków, Poland

autor

Mroczkowski M.

• Institute of Optoelectronics, Military University of Technology, ul. Kaliskiego 2, 00-908 Warszawa 49, Poland

autor

Świerczyński R.

• Institute of Optoelectronics, Military University of Technology, ul. Kaliskiego 2, 00-908 Warszawa 49, Poland

autor

Wiśniewski A.

• Military Institute of Armament Technology, ul. Prymasa Wyszyńskiego 7, 05-220 Zielonka, Poland

Bibliografia

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