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Keywords: Fragmentation
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Proceedings Papers

Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T07A013, April 14–19, 2019
Paper No: HVIS2019-104
...-speed cameras that provide local and macroscopic perspectives of projectile and target interaction as well as overall reactivity. Results demonstrate the range of visual data that can be captured by a non-gas generating intermetallic projectile that fragments and reacts upon penetration and impact...
Proceedings Papers

Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T06A002, April 14–19, 2019
Paper No: HVIS2019-039
... investigate the coupling of mechanics, physics and chemistry present in high energy density impact events. Initial experiments at the facility investigate the fragmentation of inert impactors on anvil targets, with an aim towards identifying the dominant mechanisms controlling the fragmentation...
Proceedings Papers

Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T05A007, April 14–19, 2019
Paper No: HVIS2019-085
... MPM Hydrodynamics Fragmentation Particles Strength Abstract The mechanics involved in shock physics often involves materials undergoing large deformations being subjected to high strain rates and temperature variations. When considering high-velocity impacts and explosions, metals...
Proceedings Papers

Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T10A009, April 14–19, 2019
Paper No: HVIS2019-054
... E-mail address : oltrogge@agi.com . Fragmentation dispersal hypervelocity collision probability Fengyun 1C Abstract The Debris Risk Evolution And Dispersal (DREAD) tool facilitates the 3D modeling and risk analysis of the fragmentation cloud after a collision or explosion. This...
Proceedings Papers

Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T05A008, April 14–19, 2019
Paper No: HVIS2019-089
... E-mail address : xia@lanl.gov . Hypervelocity Impact MPM methods Fragmentation High Explosive Abstract We use PAGOSA’s FLIP+MPM capability to simulate hypervelocity impact and fragmentation from hypersonic explosions. The scenario to be simulated involves a complex chain...
Proceedings Papers

Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T03A003, April 14–19, 2019
Paper No: HVIS2019-004
... Shaped charges Breakup Fragmentation Abstract The penetration performance of a shaped charge jet is affected strongly by factors such as straightness, stretch rate, and breakup time. Straightness is related to manufacturing tolerances, assembly techniques, and system integration...
Proceedings Papers

Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T05A010, April 14–19, 2019
Paper No: HVIS2019-120
...Proceedings of the 2019 Hypervelocity Impact Symposium HVIS2019 April 14-19, 2019, Destin, FL USA HVIS2019-120 219 Extended Abstract+ Conical impact fragmentation test (CIFT) Christopher Neela*, Peter Sableb, Philip Flatera, David Lacinac a AFRL/RWMW, Eglin AFB 32542, FL USA b Marquette University...