Numerical analysis of explosive formation of high-velocity metal particles from hemisphere-cylinder combined shaped-charge liners for the objects testing on anti-meteoric resistance

2021 ◽  
Author(s):  
Fedorov Sergey Vladimirovich ◽  
Ladov Sergey Vyacheslavovich ◽  
Nikol’skaya Yana Mikhailovna
Keyword(s):  
Numerical Analysis ◽  
High Velocity ◽  
Shaped Charge ◽  
Metal Particles

High Velocity Impact Interaction of Metal Particles with Porous Heterogeneous Materials with an Inorganic Matrix

2016 ◽  
Vol 58 (11) ◽  
pp. 1506-1514
Author(s):  
A. A. Glazunov ◽  
A. N. Ishchenko ◽  
S. A. Afanasyeva ◽  
N. N. Belov ◽  
V. V. Burkin ◽  
...  
Keyword(s):  
High Velocity ◽  
Heterogeneous Materials ◽  
Metal Particles ◽  
High Velocity Impact ◽  
Velocity Impact ◽  
Impact Interaction ◽  
Inorganic Matrix

scholarly journals Numerical analysis of high velocity impacts on unidirectional laminates

2014 ◽  
Vol 107 ◽  
pp. 629-634 ◽  
Author(s):  
J. Pernas-Sánchez ◽  
J.A. Artero-Guerrero ◽  
J. Zahr Viñuela ◽  
D. Varas ◽  
J. López-Puente
Keyword(s):  
Numerical Analysis ◽  
High Velocity ◽  
High Velocity Impacts

scholarly journals Numerical analysis of CFRP fluid-filled tubes subjected to high-velocity impact

2013 ◽  
Vol 96 ◽  
pp. 286-297 ◽  
Author(s):  
J.A. Artero-Guerrero ◽  
J. Pernas-Sánchez ◽  
D. Varas ◽  
J. López-Puente
Keyword(s):  
Numerical Analysis ◽  
High Velocity ◽  
High Velocity Impact ◽  
Velocity Impact

scholarly journals Numerical Analysis of Multicomponent Suspension Droplets in High-Velocity Flame Spray Process

2014 ◽  
Vol 23 (6) ◽  
pp. 940-949 ◽  
Author(s):  
Ebrahim Gozali ◽  
Mahrukh Mahrukh ◽  
Sai Gu ◽  
Spyros Kamnis
Keyword(s):  
Numerical Analysis ◽  
High Velocity ◽  
Flame Spray ◽  
Spray Process

Numerical analysis of particle impacting and bonding processes during high velocity oxygen fuel spraying process

2016 ◽  
Vol 366 ◽  
pp. 187-192 ◽  
Author(s):  
Jiajing Pan ◽  
Shengsun Hu ◽  
Anning Niu ◽  
Kunying Ding ◽  
Lijun Yang
Keyword(s):  
Numerical Analysis ◽  
High Velocity ◽  
High Velocity Oxygen Fuel ◽  
Oxygen Fuel ◽  
Spraying Process

Experimental and Numerical Study on Liner Shaped Charge

2011 ◽  
Vol 673 ◽  
pp. 209-213 ◽  
Author(s):  
Shigeru Tanaka ◽  
Greg Kennedy ◽  
Kazuyuki Hokamoto ◽  
Shigeru Itoh
Keyword(s):  
Numerical Analysis ◽  
Numerical Study ◽  
Copper Plate ◽  
Shaped Charge ◽  
Collision Velocity ◽  
Research Papers ◽  
Good Correspondence ◽  
Penetration Process ◽  
Cutting Experiments ◽  
Steel Cutting

There are few research papers of liner shaped charge (LSC). In this time simplified LSC was made from an explosive and vertically-folded copper plate. In order to confirm a performance of the simplified LSC, steel cutting experiments were conducted by changing distance from the simplified LSC to target steel. Numerical analysis was also conducted by using Ls-dyna. Penetration depth was measured after experiments. Collision velocity of copper was calculated by using Gurnney equation. Numerical simulation model was made by SPH, because large deformation was occurred during collision of copper and steel penetration process. Results from numerical analysis were good correspondence with experimental results. Details are reported on this paper.

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