Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Ballistic Characteristics of Bi-layered Armour with Various Aluminium Backing against Ogive Nose Projectile. / Venkatesan, J.; Iqbal, M. A.; Gupta, N. K.; Bratov, V.; Kazarinov, N.; Morozov, F.
XXVII INTERNATIONAL CONFERENCE: MATHEMATICAL AND COMPUTER SIMULATION IN MECHANICS OF SOLIDS AND STRUCTURES - FUNDAMENTALS OF STATIC AND DYNAMIC FRACTURE (MCM 2017). ред. / Y Petrov; Silberschmidt. Elsevier, 2017. стр. 40-47 (Procedia Structural Integrity; Том 6).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
}
TY - GEN
T1 - Ballistic Characteristics of Bi-layered Armour with Various Aluminium Backing against Ogive Nose Projectile
AU - Venkatesan, J.
AU - Iqbal, M. A.
AU - Gupta, N. K.
AU - Bratov, V.
AU - Kazarinov, N.
AU - Morozov, F.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - The present study focused the effect of aluminium series backing layer on the ballistic resistance of bi-layer ceramic/metal target by means of three dimensional numerical simulation using ANSYS/AUTODYN explicit solver which is cable of modeling and solving the 3D explicit problems. The ceramic and metal layer of bi-layer target was alumina 95% and 1100-H12, 2024-T3, 6061, 7075 aluminium respectively and the impact velocity of ogive nose projectile of 4340 steel was 493, 820 and 1200 m/s. The strength and failure mode of alumina, and steel and aluminium under the projectile impact was computationally modelled by Johnson-Holmiquist (JH-2) model and Johnson-Cook (JC) model respectively. The results shows that ballistic resistance of bi-layer target significantly varied with the aluminium series. 7075 aluminium backing helped the bi-layer target to offer high resistance to the projectile penetration for all the impact velocities.
AB - The present study focused the effect of aluminium series backing layer on the ballistic resistance of bi-layer ceramic/metal target by means of three dimensional numerical simulation using ANSYS/AUTODYN explicit solver which is cable of modeling and solving the 3D explicit problems. The ceramic and metal layer of bi-layer target was alumina 95% and 1100-H12, 2024-T3, 6061, 7075 aluminium respectively and the impact velocity of ogive nose projectile of 4340 steel was 493, 820 and 1200 m/s. The strength and failure mode of alumina, and steel and aluminium under the projectile impact was computationally modelled by Johnson-Holmiquist (JH-2) model and Johnson-Cook (JC) model respectively. The results shows that ballistic resistance of bi-layer target significantly varied with the aluminium series. 7075 aluminium backing helped the bi-layer target to offer high resistance to the projectile penetration for all the impact velocities.
KW - separated by semicolons
KW - Type your keywords here
UR - http://www.scopus.com/inward/record.url?scp=85066293410&partnerID=8YFLogxK
U2 - 10.1016/j.prostr.2017.11.007
DO - 10.1016/j.prostr.2017.11.007
M3 - Conference contribution
AN - SCOPUS:85066293410
T3 - Procedia Structural Integrity
SP - 40
EP - 47
BT - XXVII INTERNATIONAL CONFERENCE: MATHEMATICAL AND COMPUTER SIMULATION IN MECHANICS OF SOLIDS AND STRUCTURES - FUNDAMENTALS OF STATIC AND DYNAMIC FRACTURE (MCM 2017)
A2 - Petrov, Y
A2 - Silberschmidt, null
PB - Elsevier
T2 - 27th International Conference on Mathematical and Computer Simulations in Mechanics of Solids and Structures - Fundamentals of Static and Dynamic Fracture (MCM)
Y2 - 25 September 2017 through 27 September 2017
ER -
ID: 61897315